Class / Patent application number | Description | Number of patent applications / Date published |
524522000 | Solid polymer derived from carboxylic acid-containing monomer | 32 |
20080221258 | FLUID AND HEAT RESISTANT CHLORINATED POLYETHYLENES (CPE) - A chlorinated rubber composition which is resistant to various fluids such as transmission fluids comprises a blend of a chlorinated polyethylene elastomer, an ethylene acrylic elastomer and/or polyacrylic rubbers, and optionally a chlorosulfonated polyethylene. The rubber composition has many uses such as a tube and generally contains various additives such as fillers, plasticizers, vulcanizing agents, and the like. | 09-11-2008 |
20080249230 | Method for Treating Fibrous Substrates - Fibrous substrates are treated with
| 10-09-2008 |
20080255295 | Acrylic Blends - An acrylic polymeric composition comprising a melt blend of a thermoplastic high molecular weight acrylic material (HMWA) and a thermoplastic low molecular weight acrylic material (LMWA) is described. At least 70% w/w of the HMWA and the LMWA comprises an alkyl (alk)acrylate (co)polymer. The HMWA has a weight average molecular weight (Mw) of between 40 k Daltons and 1000 k Daltons and the LMWA has a weight average molecular weight (Mw) of between the entanglement molecular weight (Me) (expressed in k Daltons) and 250 k Daltons. | 10-16-2008 |
20090182089 | Golf balls with soft, resilient bimodal ionomeric covers - Disclosed are golf balls having soft, resilient bimodal ionomeric covers with improved softness and scuff resistance and methods for their preparation. The soft, resilient bimodal ionomeric covers comprise at least partially neutralized mixtures of carboxylate functionalized terpolymers (molecular weight between about 80,000 and 500,000) with carboxylate functionalized ethylene low copolymers (molecular weight between about 2,000 and 30,000). | 07-16-2009 |
20090203831 | FLAME RETARDANT THERMOPLASTIC POLYCARBONATE COMPOSITIONS - A flame retardant thermoplastic composition comprising in combination a polycarbonate component; an impact modifier composition, the components of the impact modifier composition comprising a) a bulk polymerized ABS, and b) an impact modifier different from the ABS; an ungrafted rigid copolymer; and a flame retardant. The compositions have an improved balance of physical properties such as impact strength and flow, while at the same time maintaining their good flame performance. | 08-13-2009 |
20090270549 | Crosslinking agent - In order to make available a crosslinking agent for ethylene acrylate (AEM) and polyacrylate (ACM) elastomers, which is equivalent to the crosslinking agents containing guanidine that have been used until now, but which does without the teratogenically acting guanidines which are toxologically hazardous, it is proposed that the crosslinking agent for diaminically crosslinkable AEM and ACM elastomers comprise a diamine crosslinker, an accelerator selected from 1,8-diazabicyclo-5,4,0-undec-7-ene (DBU), derivatives and salts thereof, and a moderator of the pyrrolidone type. | 10-29-2009 |
20100010148 | AQUEOUS PIGMENT DISPERSION, METHOD FOR PRODUCING THE SAME, AND RECORDING LIQUID CONTAINING THE SAME - Disclosed is a recording liquid including an aqueous pigment dispersion, which has high dispersion stability and high discharge properties and gives a print with superior gloss. Specifically, the aqueous pigment dispersion contains a pigment; a polymer containing cationic monomer structural units and hydrophobic monomer structural units (hydrophobic-group-containing cationic polymer); and a polymer containing anionic monomer structural units and hydrophobic monomer structural units (hydrophobic-group-containing anionic polymer), in which the ratio of the number of anionic groups in the hydrophobic-group-containing anionic polymer to the number of cationic groups in the hydrophobic-group-containing cationic polymer is 1.0 or more and 8 or less. The molar ratio of the hydrophobic monomer structural units to the anionic monomer structural units in the hydrophobic-group-containing anionic polymer is from 5/95 to 50/50 or the content of the pigment is 51 percent by weight or more based on the solids content. This aqueous pigment dispersion is produced by dispersing a pigment with a hydrophobic-group-containing cationic polymer, subsequently subjecting the dispersion to ultrafiltration/microfiltration, and adding a hydrophobic-group-containing anionic polymer thereto. | 01-14-2010 |
20100029836 | POLYOLEFIN RESIN DISPERSION COMPOSITION AND PROCESS FOR PRODUCING THE SAME - It is an object of the present invention to provide a polyolefin resin dispersion composition in which the dispersed resin is stable to water or a hydrophilic substance, and which has an adhesive property to nonpolar substrates, in particular poorly adhesive polyolefin-based substrates whose surface has not been treated, is excellent in a coating property, exhibits an excellent adhesive property through drying and press bonding with heat at a temperature in a wide range regardless of whether the temperature is low or high, is excellent in water resistance and gasohol resistance and is less tacky. That is, the present invention provides the dispersed resin composition containing (a) a polyolefin resin, (b) a (meth)acrylic acid homopolymer or copolymer having a side chain comprising an esterified alkyl group, (c) a basic substance and (d) water or a hydrophilic substance, and a process for producing the same. | 02-04-2010 |
20100063198 | ADHESIVE AND MULTILAYER STRUCTURE HAVING THE SAME - It is an object of the invention to provide polypropylene adhesives which have excellent adhesion to polar materials and exhibit particularly excellent adhesion after high-speed cast film processing, stretching or extrusion coating, and are excellent in blushing resistance, and multilayer structures having the adhesives. | 03-11-2010 |
20100144956 | RESIN COMPOSITION FOR AQUEOUS COATING MATERIAL, METHOD FOR PRODUCING THE SAME, AND AQUEOUS COATING MATERIAL - A resin composition for an aqueous coating material that includes a propylene-butene resin component and/or propylene-ethylene-butene resin component (A), and a (meth)acrylic resin component (B), wherein the mass ratio between the propylene-butene resin component and/or propylene-ethylene-butene resin component (A) and the (meth)acrylic resin component (B) is within a range from 15:85 to 75:25. Also disclosed are a method for producing such a resin composition and an aqueous coating material. The present invention is able to provide a resin composition for an aqueous coating material that is useful as a binder within an aqueous coating material that uses no organic solvents or chlorine compounds, and yet exhibits excellent adhesion to polyolefin-based resins and is capable of forming a coating film that is resistant to discoloration and exhibits favorable resistance to the oils contained within gasoline, cosmetic products and foodstuffs and the like, and is also able to provide a method for producing the resin composition and an aqueous coating material that uses the resin composition. | 06-10-2010 |
20100216934 | GRAFT POLYMER LATEX AND METHOD OF PREPARING - Method of grafting an anionic organic polymer to an organic polymer in latex form, which method comprises forming a water-based mixture of (1) a latex of an organic polymer, (2) an anionic organic polymer, and (3) a free radical initiator, and effecting grafting between said latex polymer and said anionic organic polymer characterized in that the anionic organic polymer is (i) an anionic homopolymer or anionic random copolymer wherein at least 50 mole % of the repeating units are repeating units that bear at least one acid group or acid salt group or (ii) a graft or block copolymer comprising a segment consisting of a anionic homopolymer or anionic random copolymer as defined in (i), and aqueous dispersion comprising graft polymer particles. | 08-26-2010 |
20110040022 | LONG-FIBER-REINFORCED RESIN COMPOSITION AND MOLDED ARTICLE THEREOF - A long-fiber-reinforced resin composition including the following component (A) and the component (B), the content of the component (A) being 50 to 90 wt % and the content of the component (B) being 10 to 50 wt %; and the content of reinforcing fiber contained in the component (A) being 20 to 60 wt % relative to the total amount of the fiber-reinforced resin composition: | 02-17-2011 |
20110144261 | Soy-Based Rubber Composition And Methods Of Manufacture And Use - In at least one embodiment, a composition includes a thermoplastic resin and a softened rubber. The rubber ranges from 5 wt. % to 75 wt. % of the resin. The softened synthetic rubber comprises a rubber, a paraffinic oil, and a fatty-acid-containing material. The paraffinic oil ranges from 15 wt. % to 40 wt. % of the rubber. The fatty-acid-containing material ranges from 5 wt. % to 16 wt. % of the weight of the rubber. | 06-16-2011 |
20110152439 | COATING COMPOSITIONS FOR IMPROVED BLOCK RESISTANCE - The aqueous volatile organic compound (VOC)-free coating compositions includes an acrylic latex and a vinyl acetate-ethylene latex including from 10 to 90 weight percent of a vinyl acetate-ethylene polymer, based on total weight of acrylic polymer and vinyl acetate-ethylene polymer, having a T | 06-23-2011 |
20110257325 | AQUEOUS DISPERSION FOR FIBER TREATMENT - [Subject] The present invention provides an aqueous dispersion for fiber treatment which dispersion has excellent fiber sizing properties and can improved the adhesion between fibers and a matrix resin. | 10-20-2011 |
20120035314 | Use of Protective Colloid-Stabilized Polymerizates as Low-Profile Additive (LPA) - The invention relates to the use of protective colloid-stabilized polymerizates as low profile additive (LPA), characterized in that the protective colloids carry one or more functional group selected from the group comprising carboxyl, sulfate, sulfonate, phosphate, phosphonate, hydroxyl and nitrogen-functional groups, having the stipulation that the mass fraction of the hydroxyl groups equals ≦10 wt % based on the total mass of a protective colloid. | 02-09-2012 |
20120071602 | IR-REFLECTING COMPOSITIONS - A composition comprising multistage polymeric particles having an average particle diameter from 0.5 to 15 μm and a Vicker's scale hardness from 100 to 700 Kgf/mm | 03-22-2012 |
20120116005 | Compositions having hase rheology modifiers - A monomer compound that contains at least one polymerizable functional group per molecule, and at least one bicycloheptyl-, bicycloheptenyl-, or branched (C | 05-10-2012 |
20120116006 | Polymer Encapsulation Of Particles - Methods of encapsulating particles ( | 05-10-2012 |
20120136109 | Composite Polymer Emulsion - A polymerization process to copolymerize hydrophobic ethylenically unsaturated C | 05-31-2012 |
20130079457 | RESIN COMPOSITION, HEAT SEAL FILM AND LAYERED FILM - The present invention provides a resin composition including (1) at least one selected from the group consisting of ethylene-α,β-unsaturated carboxylic acid copolymers and ionomers thereof, which have a melt flow rate of from 0.5 g/10 min to 6 g/10 min, (2) at least one selected from the group consisting of ethylene-α,β-unsaturated carboxylic acid copolymers and ionomers thereof, which have a melt flow rate of from 10 g/10 min to 30 g/10 min, and (3) at least one selected from the group consisting of propylene homopolymers and copolymers obtained by copolymerization using propylene and one or more α-olefins excluding propylene, in which a structural unit derived from an α,β-unsaturated carboxylic acid ester is substantially not contained in the total amount of the ethylene-α,β-unsaturated carboxylic acid copolymers and the ionomers thereof. | 03-28-2013 |
20130085222 | COATING COMPOSITION WITH HIGH PIGMENT VOLUME CONTENT OPAQUE POLYMER - The present invention relates to a latex composition comprising a) an opaque polymer having a pigment volume concentration of from 18 to 28; b) fully or partially polymer encapsulated TiO | 04-04-2013 |
20130137813 | WATER-DISPERSED PRESSURE-SENSITIVE ADHESIVE COMPOSITION, PRESSURE-SENSITIVE ADHESIVE AND PRESSURE-SENSITIVE ADHESIVE SHEET - Provided is a water-dispersed pressure-sensitive adhesive composition capable of forming a pressure-sensitive adhesive that exhibits good adhesiveness to a non-polar adherend and maintains its properties at a low temperature. The water-dispersed pressure-sensitive adhesive composition according to the present invention comprises a (meth)acrylic polymer obtained by polymerizing a monomer composition containing as a primary component an alkyl (meth)acrylate having an alkyl group with 1 to 18 carbon atoms, a latex containing a rubber component that is immiscible with the (meth)acrylic polymer and has a loss tangent peak temperature of −5° C. or below when determined by a dynamic viscoelastic measurement in which shear strain is applied at a frequency of 1 Hz, and a tackifier that is miscible with the rubber component, but immiscible with the (meth)acrylic polymer. | 05-30-2013 |
20140296419 | UV-REFLECTING COMPOSITIONS - A composition containing polymeric particles. The polymeric particles have an average particle diameter from 30 to 300 nm, at least 95 wt % polymerized residues of styrenic monomers and from 0 to 5 wt % polymerized residues of acid monomers. The composition also contains a film-forming polymer having T | 10-02-2014 |
20140350167 | PEROXIDE COMPOSITION - The present invention relates to a peroxide composition comprising an organic peroxide, wherein the peroxide is an organic monoperoxycarbonate R—O—CO—O—O-tertiar butyl where R is a C | 11-27-2014 |
20150045495 | PIGMENT COMPOSITION, METHOD FOR PRODUCING THE SAME AND AQUEOUS INKJET INK - There is provided a method for producing a pigment composition which contains a polymer-treated pigment (D) containing an azo lake pigment (A) and an aqueous polymer (C) precipitated with a polyvalent metal salt (B) and also contains a polymer (F) obtained by polymerizing a polymerizable unsaturated monomer (E) in the presence of the polymer-treated pigment (D). The method includes: synthesizing an azo dye by coupling a coupler component with a diazo component obtained by diazotizing an aromatic amine; and preparing the polymer-treated pigment (D). The method also includes producing the polymer (F) by polymerizing the polymerizable unsaturated monomer (E) in the presence of the polymer-treated pigment (D) to coat the polymer-treated pigment (D) with the polymer (F). | 02-12-2015 |
20150073084 | AQUEOUS BICOMPONENT BAKING TYPE AUTOMOBILE FINISHING VARNISH WITH IMPROVED ACID ETCHING RESISTANCE AND PREPARATION METHOD THEREOF - Provided are an aqueous bicomponent baking type automobile finishing varnish with improved acid etching resistance and preparation method thereof, the aqueous bicomponent baking type automobile finishing varnish consisting of component A and component B; component A and component B both consist of a methylacrylate monomer, an acrylate monomer, a non-acrylate monomer, an acrylic monomer, a hydroxyl-containing acrylate monomer, and a chain transfer agent. The preparation method comprises: mixing component A and component B respectively with all the starting materials to prepare a solute, adding a solvent, uniformly mixing to obtain a solution, then adding an initiator to cause a solution polymerization reaction, lastly adding a neutralizer and adjusting to a desired level of neutralization, giving an aqueous acrylic resin A and an aqueous acrylic resin B respectively, lastly mixing the two given substances, adding a crosslinking agent and then water to adjust to the desired viscosity, thus obtaining the product. The product has excellent overall performance, especially good acid etching resistance, and lower raw material prices, and is an environmentally-friendly aqueous finishing varnish. | 03-12-2015 |
20150080520 | DYNAMICALLY CROSSLINKED THERMOPLASTIC MATERIAL PROCESS - A method for making a thermoplastic material includes: (a) introducing into an extruder an elastomer composition including an ethylenically unsaturated elastomer polymer, a first free radical initiator, and a second free radical initiator; (b) in a first zone of the extruder, heating and partially crosslinking the elastomer composition at a first crosslinking temperature to form a thermoplastic, partially crosslinked elastomer composition; (c) introducing into the extruder in a second zone downstream of the first zone a thermoplastic polymer composition; (d) mixing and heating the thermoplastic polymer composition and the thermoplastic, partially crosslinked elastomer composition to a second crosslinking temperature higher than the first crosslinking temperature, wherein the thermoplastic polymer composition is liquid at the second crosslinking temperature; and (e) mixing and further crosslinking the elastomer composition to form a thermoplastic material having a dispersed phase of the crosslinked elastomer composition in the thermoplastic polymer composition. | 03-19-2015 |
20150105513 | METHODS FOR MAKING COATING COMPOSITIONS HAVING PREDETERMINED VOC CONTENTS, METHODS FOR MAKING SYSTEMS FOR PRODUCING SUCH COATING COMPOSITIONS, AND TEMPERATURE ADJUSTERS FOR MAKING SUCH COATING COMPOSITIONS - A method of making a coating composition includes selecting a temperature adjuster from a plurality of temperature adjusters based on an ambient temperature at which application of the coating composition is to occur. The temperature adjuster contains a resin and a solvent. The resin, the solvent, and/or amounts of the resin and the solvent are based on the ambient temperature. The temperature adjuster contains no less than about 1% solids and has no more than a predetermined VOC content. A paint is combined with the temperature adjuster. The paint contains a resin and a solvent and has no more than the predetermined VOC content. The temperature adjuster and the paint are mixed to form the coating composition, wherein the coating composition has no more than the predetermined VOC content. | 04-16-2015 |
20150133596 | USE OF LITHIUM POLYACRYLATE AS A DISPERSANT - The invention relates to the use of fully-neutralised lithium polyacrylate as a dispersant in painting agents, which contain a binding agent system based on silicate particles having an average particle size of under 100 nm and which are chemically cross-linked with a polymeric binding agent, as well as painting agents, in particular emulsion paints, containing colourants and a binding agent system based on silicate particles that are chemically cross-linked with a polymeric binding agent, having an average particle size of under 100 nm in an aqueous dispersion or emulsion, and with lithium polyacrylate as the dispersant. | 05-14-2015 |
20160009911 | POLYMER COMPOSITION, CROSSLINKED POLYMER, TIRE, AND POLYMER | 01-14-2016 |
20160160016 | LARGE PARTICLE ORGANIC EXTENDER - The present invention relates to a composition comprising an aqueous dispersion of spheroidal particles having a mode particle size of from 10 to 30 μm. The spheroidal particles are useful as organic extenders, especially in below-critical pigmented coatings formulations, and provide coatings with improved stain removal properties. | 06-09-2016 |