Mitsubishi Engineering-Plastics Corporation Patent applications |
Patent application number | Title | Published |
20160130436 | RESIN COMPOSITION FOR LASER DIRECT STRUCTURING, RESIN MOLDED ARTICLE, AND METHOD OF MANUFACTURING RESIN MOLDED ARTICLE WITH PLATED LAYER - Provided is a resin composition for LSD, having a good flame retardancy, as well as keeping high levels of mechanical strength and platability. The resin composition for laser direct structuring, the resin composition containing: relative to 100 parts by weight of a resin component which contains 65 to 100% by weight of a polycarbonate resin and 35 to 0% by weight of a styrene-based resin, 5 to 40 parts by weight of a glass fiber having a value of average fiber length/average fiber diameter of 10 or smaller; 0.5 to 10 parts by weight of an elastomer; 5 to 10 parts by weight of a laser direct structuring additive containing antimony and tin; 10 to 30 parts by weight of a phosphorus-containing flame retardant; and, 0.1 to 1 part by weight of polytetrafluoroethylene. | 05-12-2016 |
20160122533 | POLYCARBONATE RESIN COMPOSITION FOR THIN OPTICAL COMPONENT, AND THIN OPTICAL COMPONENT - A polycarbonate resin composition for a thin optical component is provided, which has a high transmittance and a good hue and an excellent resistance to thermal discoloration, and a thin optical component is also provided. The polycarbonate resin composition for a thin optical component comprising, per 100 mass parts of a polycarbonate resin (A), 0.1 to 2 mass parts of a polyalkylene ether glycol compound (B) represented by general formula (1) and 0.005 to 0.5 mass parts of a phosphorus stabilizer (C). | 05-05-2016 |
20160108234 | RESIN COMPOSITIONS, RESIN MOLDED ARTICLES, PROCESSES FOR PREPARING RESIN MOLDED ARTICLES, AND LASER DIRECT STRUCTURING ADDITIVES - Provided is a resin composition having higher platability. The resin composition contains at least two kinds of metals and also containing a conductive oxide having a resistivity of 5×10 | 04-21-2016 |
20160024299 | POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE - A polycarbonate resin composition is provided, which exhibits a high flame retardancy, a high impact resistance, and an excellent thermal stability. The polycarbonate resin composition is characterized by containing, per 100 mass parts of (A) a polycarbonate resin, 0.001 to 1 mass part of (B) a metal organosulfonate salt and 0.5 to 5 mass parts of (C) a core/shell graft copolymer that has an Si content of at least 300 ppm and that has a butadienic rubber component for the core, and per 100 mass parts of the core/shell graft copolymer (C), 0.1 to 3 mass parts of (D) a metal salt of an organophosphate ester. | 01-28-2016 |
20150368459 | POLYBUTYLENE TEREPHTHALATE RESIN COMPOSITION AND MOLDED ARTICLE - A polybutylene terephthalate resin composition is provided, which exhibits an excellent impact resistance, flame retardancy, heat aging resistance, lightfastness, and moist heat resistance and which also has an excellent moldability. Also provided is a molded article formed by molding this polybutylene terephthalate resin composition. The polybutylene terephthalate resin composition contains a polybutylene terephthalate resin (A) and a polycarbonate resin (B), and contains 50 to 80 mass parts (A) and 20 to 50 mass parts (B) per 100 mass parts of the total of (A) and (B), and additionally contains, per 100 mass parts of the total of (A) and (B), 5 to 20 mass parts of an elastomer (C), 5 to 40 mass parts of a flame retardant (D), and 1 to 15 mass parts of an antimony compound (E). | 12-24-2015 |
20150353714 | THERMOPLASTIC RESIN COMPOSITION, RESIN MOLDED ARTICLE, AND METHOD FOR MANUFACTURING RESIN MOLDED ARTICLE HAVING A PLATED LAYER - Providing a thermoplastic resin composition from which a resin molded article having high mechanical strength can be obtained while retaining the plating properties of the resin molded article. A thermoplastic resin composition comprising a thermoplastic resin, and 1 to 30 parts by weight of a laser direct structuring additive and 10 to 200 parts by weight of a glass fiber per 100 parts by weight of the thermoplastic resin, wherein the glass fiber comprises SiO | 12-10-2015 |
20150247243 | THERMOPLASTIC RESIN COMPOSITION, RESIN MOLDED ARTICLE, AND METHOD FOR MANUFACTURING RESIN MOLDED ARTICLE HAVING A PLATED LAYER - Provide is a thermoplastic resin composition from which a resin molded article having high whiteness and mechanical strength can be obtained while retaining the plating properties of the resin molded article. A thermoplastic resin composition comprising a thermoplastic resin, and 1 to 30 parts by weight of a laser direct structuring additive, 0.1 to 20 parts by weight of a titanium oxide and 10 to 230 parts by weight of a glass fiber per 100 parts by weight of the thermoplastic resin, wherein the laser direct structuring additive has an L value of 50 or more, and the glass fiber comprises SiO | 09-03-2015 |
20150244066 | THERMOPLASTIC RESIN COMPOSITION, RESIN MOLDED ARTICLE, AND METHOD FOR MANUFACTURING RESIN MOLDED ARTICLE HAVING A PLATED LAYER - Provided is a thermoplastic resin composition that allows a plated layer to be successfully formed on a surface of resin molded article obtained therefrom under a wide range of laser irradiation condition. A thermoplastic resin composition comprising a thermoplastic resin, and 1 to 30 parts by weight of a laser direct structuring additive and 0.1 to 10 parts by weight of a laser marking additive per 100 parts by weight of the thermoplastic resin, wherein the laser direct structuring additive comprises 70% by weight or more of a tin oxide. | 08-27-2015 |
20150210851 | POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE THEREOF - The present invention provides a polycarbonate resin composition which exhibits high surface hardness and excellent abrasion resistance and transparency, which does not suffer from whitening during molding, and which exhibits excellent thin wall moldability. | 07-30-2015 |
20150210849 | RESIN COMPOSITION FOR LASER DIRECT STRUCTURING, RESIN MOLDED ARTICLE, AND METHOD FOR MANUFACTURING MOLDED RESIN ARTICLE WITH PLATED LAYER - Provided is a resin composition capable of achieving a higher plating property. The resin composition comprises, relative to 100 parts by weight of a resin component comprising 30 to 100% by weight of a polycarbonate resin and 70% by weight or less of a styrene-based resin, 10 to 100 parts by weight of a glass fiber coated with a sizing agent and 2 to 20 parts by weight of a laser direct structuring additive, wherein the sizing agent comprises at least one selected from a polyolefin resin and a silicone resin. | 07-30-2015 |
20150210835 | THERMOPLASTIC RESIN COMPOSITION AND RESIN MOLDED ARTICLE - Provided is a thermoplastic resin composition a resin molded article of which has excellent mechanical strength. The thermoplastic resin composition comprising: a thermoplastic resin; relative to 100 parts by weight of the thermoplastic resin, 0.01 to 30 parts by weight of an additive having a Mohs hardness of 5.5 or larger; and 10 to 200 parts by weight of glass fiber, wherein the glass fiber comprises SiO | 07-30-2015 |
20150203680 | RESIN COMPOSITION FOR LASER DIRECT STRUCTURING, RESIN MOLDED ARTICLE, AND METHOD FOR MANUFACTURING MOLDED RESIN ARTICLE WITH PLATED LAYER - Provided is a resin composition capable of achieving a higher plating property. The resin composition comprises, relative to 100 parts by weight of a resin component comprising 30 to 100% by weight of a polycarbonate resin and 70% by weight or less of a styrene-based resin, 10 to 100 parts by weight of a glass fiber having an average fiber length of 200 μm or less and 2 to 20 parts by weight of a laser direct structuring additive. | 07-23-2015 |
20150183982 | POLYACETAL RESIN COMPOSITION, COMPOSITE MOLDING USING THE SAME, AND METHOD FOR PRODUCING THE SAME - The invention is a polyacetal resin composition containing a polyacetal resin (A) and a polyethylene resin (B), in which the blending proportion of the polyacetal resin (A) occupying in the total mass of the polyacetal resin (A) and the polyethylene resin (B) is 10 to 90 mass %, the melt flow rate of the polyacetal resin (A) measured at a condition of 190° C. and 2.16 kg load is 30 g/10 minutes or less, and the polyethylene resin (B) consists of a modified polyethylene resin and the modification rate is 0.01 mass % or more based on 100 mass % of the total mass of the polyethylene resin and the melt flow rate of the polyethylene resin (B) measured at a condition of 190° C. and 2.16 kg load is 2.5 g/10 minutes or less. | 07-02-2015 |
20150086856 | POLYCARBONATE RESIN COMPOSITION - The present invention provides a polycarbonate resin composition for molding a molded article having a thin-walled section and exhibiting a high level of flame resistance and impact resistance, and an excellent surface appearance (low-gloss property). More specifically, the present invention is a polycarbonate resin composition for molding a polycarbonate resin molded article having a thin-walled section with a wall thickness of 0.6 mm or less, the polycarbonate resin composition being characterized in that the resin composition contains an oligomeric phosphoric acid ester flame retardant (B1) and/or a phosphazene flame retardant (B2), and the content of flame retardant with respect to 100 parts by mass of polycarbonate resin (A) is: i) 5 to 20 parts by mass when the resin composition contains only the oligomeric phosphoric acid ester flame retardant (B1); ii) 10 to 30 parts by mass when the resin composition contains only the phosphazene flame retardant (B2); or iii) a total of 5 to 30 parts by mass when the resin composition contains both the oligomeric phosphoric acid ester flame retardant (B1) and the phosphazene flame retardant (B2), with the content ratio thereof being 1 to 49 mass % of (B1) and 99 to 51 mass % of (B2), the resin composition additionally contains 3 to 15 parts by mass of a siloxane-based core/shell elastomer (C) and 0.8 to 10 parts by mass of carbon black (D) with respect to 100 parts by mass of polycarbonate resin (A), the siloxane-based core/shell elastomer (C) has a silicon content of 9.1 to 30 mass % and a number-average particle size in the range of 50 to 1,000 nm, and the flow rate per unit time of the resin composition is 15 to 50×10 | 03-26-2015 |
20150080516 | POLYAMIDE RESIN COMPOSITION FOR PORTABLE ELECTRONIC DEVICE AND MOLDED ARTICLE FOR PORTABLE ELECTRONIC DEVICE - Provided is a polyamide resin composition having particularly excellent strength and low warpage by virtue of being compounded with a glass fiber and suited as a material for portable electronic devices that are becoming thinner and lighter in weight in recent years. | 03-19-2015 |
20150079324 | AROMATIC POLYCARBONATE COMPOSITE RESIN COMPOSITION AND MOLDED ARTICLE - A resin composition is provided which is excellent in impact resistance, heat resistance, moldability, and chemical resistance and which is suitable, for example, as a molding material for a portable terminal housing. An aromatic polycarbonate composite resin composition contains, with respect to 100 parts by mass of a resin component formed of 60 to 90 parts by mass of an aromatic polycarbonate resin (A) and 10 to 40 parts by mass of a polyester resin (B), 3 to 20 parts by mass of a graft copolymer (C) formed by graft polymerization of a (meth)acrylic acid ester compound with a diene-based rubber and 0.005 to 0.1 parts by mass of a stabilizer (D). The graft copolymer (C) has a sulfur content of 100 to 1,500 ppm and an average particle diameter of 70 to 240 nm, and the stabilizer (D) is an organic phosphate compound represented by the following general formula (I). | 03-19-2015 |
20150025180 | POLYCARBONATE RESIN COMPOSITION - Provided is a polycarbonate resin composition that can exhibit an improved flame retardancy, flowability, rigidity, warping resistance, impact resistance, heat resistance, and wet heat stability all at the same time. | 01-22-2015 |
20140178635 | PANEL AND PANEL INSTALLATION STRUCTURE - The present invention provides a panel having a light-absorbing heat-storing panel body in which the problem of heat storage with light absorption by the panel body is reduced. A panel | 06-26-2014 |
20140155548 | AROMATIC POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE FORMED THEREFROM - To provide an aromatic polycarbonate resin composition which has an impact resistance improved by blending of an impact strength improver and which also has an excellent transparency and a good surface hardness. The aromatic polycarbonate resin composition includes, with respect to 100 parts by mass of a resin component containing 55 to 85 percent by mass of an aromatic polycarbonate resin (A) having a mass average molecular weight of 15,000 to 40,000 and 15 to 45 percent by mass of a (meth)acrylate copolymer (B) which has a mass average molecular weight of 5,000 to 30,000 and which is composed of an aromatic (meth)acrylate unit (b1) and a methyl (meth)acrylate unit (b2) at a mass ratio (b1/b2) of 5 to 50/50 to 95, 1 to 20 parts by mass of an impact strength improver (C). A refractive index nab of the resin component at a wavelength of 589 nm and a refractive index nc of the impact strength improver (C) at a wavelength of 589 nm satisfy the following formula i). | 06-05-2014 |
20140147651 | POLYCARBONATE RESIN LAMINATE - To provide a polycarbonate resin laminate having the surface hardness remarkably improved and being excellent in color and impact resistance. A polycarbonate resin laminate which comprises at least a surface layer (A) and a resin layer (B) and is characterized by satisfying the following conditions:
| 05-29-2014 |
20140094549 | POLYCARBONATE RESIN COMPOSITION AND FORMED PRODUCT THEREOF - In a polycarbonate resin composition containing a polycarbonate resin and a polycarbosilane compound, the use of the polycarbosilane compound modifies the surface properties of the polycarbonate resin composition without adversely affecting the intrinsic characteristics of the polycarbonate resin, such as transparency, heat resistance, and mechanical properties, e.g., impact resistance. A polycarbonate resin composition containing 100 parts by mass of a polycarbonate resin, 0.001 to 1 part by mass of a metal salt compound, and 0.005 to 5 parts by mass of a polycarbosilane compound has significantly improved flame resistance and high transparency and causes markedly reduced outgassing and mold fouling, without losing impact resistance and heat resistance. | 04-03-2014 |
20140042646 | AROMATIC POLYCARBONATE RESIN COMPOSITION FOR LIGHT GUIDE PLATES, AND LIGHT GUIDE PLATE - There is provided an aromatic polycarbonate resin composition exhibiting excellent mechanical strength, transfer property, light transmittance, thermal stability and moldability which is capable of being molded into thin-wall products and large-size products, as well as a light guide plate produced from the resin composition. The present invention relates to an aromatic polycarbonate resin composition for light guide plates, comprising an aromatic polycarbonate resin having a viscosity-average molecular weight of 13,000 to 15,000, and a ratio of a weight-average molecular weight to a number-average molecular weight (Mw/Mn) of 1.5 to 2.7 in terms of polystyrene as measured by gel permeation chromatography; and a stabilizer and a releasing agent blended in the aromatic polycarbonate resin, as well as a light guide plate produced from the resin composition. | 02-13-2014 |
20140018498 | POLYCARBONATE RESIN COMPOSITION, METHOD FOR PRODUCING SAME AND MOLDED ARTICLE OF THIS RESIN COMPOSITION - To provide a polycarbonate resin composition excellent in the surface hardness, the heat resistance, the moldability and the flame retardancy. | 01-16-2014 |
20130324650 | POLYCARBONATE RESIN COMPOSITION AND FORMED PRODUCT THEREOF - In a polycarbonate resin composition containing a polycarbonate resin and a polycarbosilane compound, the use of the polycarbosilane compound modifies the surface properties of the polycarbonate resin composition without adversely affecting the intrinsic characteristics of the polycarbonate resin, such as transparency, heat resistance, and mechanical properties, e.g., impact resistance. A polycarbonate resin composition containing 100 parts by mass of a polycarbonate resin, 0.001 to 1 part by mass of a metal salt compound, and 0.005 to 5 parts by mass of a polycarbosilane compound has significantly improved flame resistance and high transparency and causes markedly reduced outgassing and mold fouling, without losing impact resistance and heat resistance. | 12-05-2013 |
20130267634 | FLAME RETARDANT POLYCARBONATE RESIN COMPOSITION, FLAME RETARDANT FOR POLYCARBONATE RESIN, AND METHOD FOR PRODUCING SAME - The present invention discloses a polycarbonate resin composition and molded article thereof with excellent flame resistance, no problem with clouding, and excellent haze properties and color tone values. The flame retardant polycarbonate resin composition wherein (B) a metal salt of an organic sulfonic acid and (C) a compound with inclusion capability are contained in (A) a polycarbonate resin, and a flame retardant for a polycarbonate resin comprising an inclusion compound in which (B) a metal salt of an organic sulfonic acid is enclosed by (C) a compound with inclusion capability. | 10-10-2013 |
20130210981 | POLYCARBONATE RESIN COMPOSITION AND FORMED PRODUCT THEREOF - In a polycarbonate resin composition containing a polycarbonate resin and a polycarbosilane compound, the use of the polycarbosilane compound modifies the surface properties of the polycarbonate resin composition without adversely affecting the intrinsic characteristics of the polycarbonate resin, such as transparency, heat resistance, and mechanical properties, e.g., impact resistance. A polycarbonate resin composition containing 100 parts by mass of a polycarbonate resin, 0.001 to 1 part by mass of a metal salt compound, and 0.005 to 5 parts by mass of a polycarbosilane compound has significantly improved flame resistance and high transparency and causes markedly reduced outgassing and mold fouling, without losing impact resistance and heat resistance. | 08-15-2013 |
20130210980 | POLYCARBONATE RESIN COMPOSITION AND FORMED PRODUCT THEREOF - In a polycarbonate resin composition containing a polycarbonate resin and a polycarbosilane compound, the use of the polycarbosilane compound modifies the surface properties of the polycarbonate resin composition without adversely affecting the intrinsic characteristics of the polycarbonate resin, such as transparency, heat resistance, and mechanical properties, e.g., impact resistance. A polycarbonate resin composition containing 100 parts by mass of a polycarbonate resin, 0.001 to 1 part by mass of a metal salt compound, and 0.005 to 5 parts by mass of a polycarbosilane compound has significantly improved flame resistance and high transparency and causes markedly reduced outgassing and mold fouling, without losing impact resistance and heat resistance. | 08-15-2013 |
20130203912 | POLYCARBONATE RESIN COMPOSITION AND FORMED PRODUCT THEREOF - In a polycarbonate resin composition containing a polycarbonate resin and a polycarbosilane compound, the use of the polycarbosilane compound modifies the surface properties of the polycarbonate resin composition without adversely affecting the intrinsic characteristics of the polycarbonate resin, such as transparency, heat resistance, and mechanical properties, e.g., impact resistance. A polycarbonate resin composition containing 100 parts by mass of a polycarbonate resin, 0.001 to 1 part by mass of a metal salt compound, and 0.005 to 5 parts by mass of a polycarbosilane compound has significantly improved flame resistance and high transparency and causes markedly reduced outgassing and mold fouling, without losing impact resistance and heat resistance. | 08-08-2013 |
20130030089 | THERMOPLASTIC RESIN COMPOSITION AND RESIN MOLDED PRODUCT - Process for preparing a thermoplastic resin composition containing an aromatic polycarbonate resin which may include a thermoplastic resin other than the aromatic polycarbonate resin, a granular talc, and optionally a rubber polymer, a flame retardant or a fluorinated polyolefin. The granular talc has a particle size in which a proportion of a 500 μm-mesh screen residue thereof is not less than 55% by weight. | 01-31-2013 |
20120245263 | FLAME-RETARDANT AROMATIC POLYCARBONATE RESIN COMPOSITION - The present invention relates to a flame-retardant aromatic polycarbonate resin composition comprising:
| 09-27-2012 |
20120129990 | HIGH-THERMAL-CONDUCTIVITY POLYCARBONATE RESIN COMPOSITION AND FORMED PRODUCT - To provide a high-thermal-conductivity polycarbonate resin composition that has further improved thermal conductivity and even insulating properties and flame resistance, and a formed product thereof. A high-thermal-conductivity polycarbonate resin composition, containing: 100 parts by mass of an (A) resin component mainly composed of a polycarbonate resin; 5 parts by mass or more and 100 parts by mass or less of (B) graphitized carbon fiber having a longitudinal thermal conductivity of 100 W/m K or more and an average fiber diameter in the range of 5 to 20 μm; and 5 parts by mass or more and 200 parts by mass or less of glass beads having an average particle size in the range of 1 to 100 μm and a sphericity in the range of 1 to 2. | 05-24-2012 |
20120126466 | RESIN EXTRUSION DIE AND EXTRUSION METHOD USING THE SAME - This invention provides a resin extrusion die capable of suppressing die drool generation and contamination of a resin molded form with generated die drool serving as foreign substances. The resin extrusion die includes a cap through which a molten resin is extruded, and a cover that includes a gas outlet for forming a gap around the tip of a discharge nozzle and covers at least part of the cap so as to form a space between the cap and the gas outlet. The gas outlet forms, around the tip of the discharge nozzle, the gap whose maximum width/minimum width ranges from 1.05 to 2.0, thereby changing a gas supplied into the cover and flowing out of the gap to a turbulent flow. | 05-24-2012 |
20120059099 | FLAME-RETARDANT AROMATIC POLYCARBONATE RESIN COMPOSITION - The present invention relates to a flame-retardant aromatic polycarbonate resin composition comprising:
| 03-08-2012 |
20120059098 | FLAME-RETARDANT AROMATIC POLYCARBONATE RESIN COMPOSITION - The present invention relates to a flame-retardant aromatic polycarbonate resin composition comprising:
| 03-08-2012 |
20120022190 | POLYCARBONATE/POLYETHYLENE TEREPHTHALATE COMPOSITE RESIN COMPOSITION AND MOLDED ARTICLE - A polycarbonate/polyethylene terephthalate composite resin composition is provided, which contains a resin component of 100 parts by weight and contains a phosphorus thermal stabilizer of 0.01 to 0.5 parts by weight and/or a hindered phenol thermal stabilizer of 0.01 to 1 parts by weight, the resin component containing a polycarbonate resin of 95 to 30 weight % and a polyethylene terephthalate resin of 5 to 70 weight %. The polyethylene terephthalate resin contains a deactivated polycondensation catalyst. The polycarbonate/polyethylene terephthalate composite resin composition can be prevented from being deteriorated resulting from being thermally preserved. | 01-26-2012 |
20110269882 | AROMATIC POLYCARBONATE RESIN COMPOSITION, METHOD FOR PRODUCING THE RESIN COMPOSITION, AND MOLDED ARTICLE OF THE SAME - An aromatic polycarbonate resin composition superior in thermal stability, flame retardancy, and light reflectivity, and a light reflective member consisting of a molded article of the resin. | 11-03-2011 |
20110245388 | POLYCARBONATE RESIN COMPOSITION AND FORMED PRODUCT THEREOF - In a polycarbonate resin composition containing a polycarbonate resin and a polycarbosilane compound, the use of the polycarbosilane compound modifies the surface properties of the polycarbonate resin composition without adversely affecting the intrinsic characteristics of the polycarbonate resin, such as transparency, heat resistance, and mechanical properties, e.g., impact resistance. A polycarbonate resin composition containing 100 parts by mass of a polycarbonate resin, 0.001 to 1 part by mass of a metal salt compound, and 0.005 to 5 parts by mass of a polycarbosilane compound has significantly improved flame resistance and high transparency and causes markedly reduced outgassing and mold fouling, without losing impact resistance and heat resistance. | 10-06-2011 |
20110230602 | POLYACETAL RESIN COMPOSITION, RESIN MOLDED ARTICLE, AND METHOD AND AGENT FOR IMPROVING POLYACETAL RESIN RAW MATERIAL COMPOSITION - A polyacetal resin composition containing 100 parts by weight of a polyacetal resin, 0.01 to 5 parts by weight of a colorant selected from inorganic and organic pigments, 0.01 to 3 parts by weight of a polyamide resin having a melting point or softening point of 180° C. or less, or a polyetheresteramide resin, 0.01 to 1 part by weight of an aromatic dihydrazide compound or an aliphatic dihydrazide compound having a solubility of less than 1 g relative to 100 g of water at 20° C., and 0.01 to 1 part by weight of a sterically hindered phenolic compound, or a combination of a hindered amine-based light stabilizer and an ultraviolet absorber, exhibits an excellent thermal stability and is capable of suppressing formaldehyde generation and mechanical strength deterioration. | 09-22-2011 |
20110207846 | POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE - To provide a polycarbonate resin composition excellent in flame resistance, impact resistance and external appearance and a molded article formed from the polycarbonate resin composition. The composition comprises 0.001 to 2 parts by mass of a metal organic sulfonate (B), 0.001 to 1 parts by mass of a fluoropolymer (C), 0.5 to 5 parts by mass of polyalkylsilsesquioxane particles having an average particle diameter of 0.6 to 5 μm (D), and 0.5 to 8 parts by mass of a graft copolymer (E) having a butadiene content ratio of 50% to 90%, relative to 100 parts by mass of a polycarbonate resin (A). | 08-25-2011 |
20110201730 | THERMOPLASTIC POLYESTER RESIN COMPOSITION - A thermoplastic polyester resin composition comprising 100 parts by weight of a thermoplastic polyester resin (A), 5 to 40 parts by weight of a phosphinate (B), and an organosiloxane (X);
| 08-18-2011 |
20110200811 | FLAME-RETARDANT POLYBUTYLENE TEREPHTHALATE SERIES RESIN COMPOSITION - Provided is a resin article comprising a non-halogen series flame retardant to which high flame resistance is imparted. A flame-retardant polybutylene terephthalate series resin composition comprising 100 parts by weight of a polybutylene terephthalate series resin (A) having a glass-transition temperature according to the dynamic viscoelastic method of 0° C. to 75° C., and 5 to 70 parts by weight of a metal phosphinate (B). | 08-18-2011 |
20110184101 | THERMOPLASTIC POLYESTER RESIN COMPOSITION - Disclosed is a thermoplastic polyester resin composition excellent in flame resistance, mechanical strength, and laser printability. The thermoplastic resin composition comprising 100 parts by weight of a thermoplastic polyester resin (A), 5 to 60 parts by weight of a phosphinate (B) represented by the following formula (1) or (2), 0.1 to 20 parts by weight of an organosiloxane (C), and 0.01 to 30 parts by weight of a colemanite (D), wherein the organosiloxane (C) is an organosiloxane compound (C-a) comprising organic groups bonding to a silicon atom directly or through an oxygen atom, wherein 40 mole % or more of the organic groups are an aryl group, and/or an organosiloxane polymer (C-b) in the form of solid at 25° C. | 07-28-2011 |
20110009538 | Thermoplastic resin composition and resin molded product - The present invention relates to a thermoplastic resin composition comprising an aromatic polycarbonate resin (component A) [which may comprise an aromatic polycarbonate resin (component A1) and a thermoplastic resin other than the aromatic polycarbonate resin (component A2)], a granular talc (component B) having a bulk density of 0.4 to 1.5 g/mL which is obtained by granulating a talc having an average particle size of 0.1 to 10 μm, a rubber polymer (component C; optional component), a flame retardant (component E; optional component) and a fluorinated polyolefin (component F; optional component), wherein the granular talc (component B) has a particle size in which a proportion of a 500 μm-mesh screen residue thereof is not less than 55% by weight; as well as a resin molded product obtained by molding the thermoplastic resin composition. The thermoplastic resin composition and the resin molded product are excellent in extrusion moldability, rigidity, flame retardant, impact resistance and thermal stability, and exhibit an excellent balance between these properties. | 01-13-2011 |
20110007410 | POLYESTER RESIN COMPOSITION FOR INJECTION-MOLDING, LIGHT REFLECTOR BASE AND LIGHT REFLECTOR - The present invention provides a polyester resin composition for injection-molding which is excellent in mold releasability, and is capable of providing light reflectors which are excellent in apparent luminance and reflectivity, and suppressed in hazing even used under high temperatures. A polyester resin composition for injection-molding comprising, (A) 100 parts by weight of a polyester resin, (B) 0.1 to 20 parts by weight of zirconium silicate having an average primary particle size of 10 μm or smaller and (C) 0 to 5 parts by weight of a chelating agent capable of forming a chelate with mono- to tetra-valent metal ions. | 01-13-2011 |
20100160501 | FLAME-RETARDANT POLYAMIDE RESIN COMPOSITION - Disclosed is a flame-retardant polyamide resin composition excellent in all of flame retardation, glow-wire characteristic, tracking resistance and mechanical strength, and also in anti-corrosive performance for metals, and suitably be applied to electric/electronic components having metal contacts or metal terminals, such as connectors and so forth. A flame-retardant polyamide resin composition comprising, per 100 parts by weight of polyamide resin (A), 10 to 60 parts by weight of a salt (B) of an aminotriazine compound and at least one compound selected from the group consisting of sulfuric acid, pyrosulfuric acid and organosulfonic acid, and at least one compound (C) selected from the group consisting of hindered phenol-base compound, hydrotalcite and hydroxide of alkaline earth metal, wherein the ratio of comprising (C)/(B) by weight of the component (C) and the component (B) is 0.0005 to 0.2. | 06-24-2010 |
20100069539 | FLAME-RETARDANT POLYAMIDE RESIN COMPOSITION AND MOLDED ARTICLE - To provide a flame-retardant polyamide resin composition generally excellent in flame resistance, mechanical characteristics and electrical characteristics, and suitable for electrics/electronics components and vehicles. Used is a flame-retardant polyamide resin composition comprising, a polyamide resin (A), a phosphorus-containing flame retarder (B), and glass fiber having a non-circular cross-section (C), wherein the contents in the composition are 15 to 78% by weight for the polyamide resin (A), 2 to 20% by weight for the phosphorus-containing flame retarder (B), and 20 to 65% by weight for the glass fiber having a non-circular cross-section (C). | 03-18-2010 |
20100009158 | FIBER-REINFORCED THERMOPLASTIC RESIN MOLDED ARTICLE - Provided is a fiber-reinforced thermoplastic resin molded article, which contains reinforcing fibers having a given flattened cross-sectional profile, in which the fiber length distribution of the reinforcing fibers is shifted on the side of long fibers, and which is excellent in mechanical strength, heat resistance, dimensional accuracy such as warpage resistance, and surface appearance. | 01-14-2010 |
20090298981 | Polyacetal Resin Composition, Process for Producing the Same, and Sliding Member Molded from the Resin Composition - A polyacetal resin composition which has improved friction-wear characteristics as compared with conventional polyacetal resin compositions and which is less restricted in counter sliding members and can conform to a wide range of friction-wear conditions. A polyacetal resin composition comprising 100 parts by weight of (A) a polyacetal resin, 0.1 to 10 parts by weight of (B) a polyethylene wax having a number average molecular weight of 500 to 15,000, 0.1 to 10 parts by weight of (C) a polyethylene resin having a number average molecular weight of 2×10 | 12-03-2009 |
20090214861 | AROMATIC POLYCARBONATE RESIN COMPOSITION AND MOLDED PRODUCT PRODUCED FROM THE SAME - The present invention provides an aromatic polycarbonate resin composition having excellent surface impact strength and flame retardancy which is suitable for production of thin-wall molded products, as well as a molded product produced from the composition. | 08-27-2009 |
20090186967 | Polycarbonate resin composition and process for producing thereof - There is provided an antistatic polycarbonate resin composition and molded product formed by melt-molding the said resin composition, which resin composition has totally well balanced excellent properties including heat resistance, in which yellow- or brown-coloring can be prevented even though under melt-kneading step, molding step and such a circumstance that it is used at high temperature for long times, and the fluidity is improved without notably deterioration of mechanical strengths and transparency. | 07-23-2009 |