NISSIN CHEMICAL INDUSTRY CO., LTD. Patent applications |
Patent application number | Title | Published |
20150366781 | COSMETIC PREPARATION CONTAINING CROSSLINKABLE SILICONE RUBBER EMULSION AND ITS PRODUCTION METHOD - A cosmetic preparation containing a crosslinkable silicone rubber emulsion comprising (A) 100 parts by weight of a straight chain or branched organopolysiloxane containing at least two hydroxyl groups bonded to the silicon atom per molecule prepared by ring-opening polymerization of a cyclic organosiloxane in the presence of an alkoxysilane or its partial hydrolytic condensate or an α,ω-dihydroxy or dialkoxy siloxane oligomer by using a catalyst selected from citric, lactic, and ascorbic acids and an anionic surfactant emulsifier; and (B) 0.5 to 20 parts by weight of a reaction product of an amino group-containing organoxysilane and an acid anhydride. | 12-24-2015 |
20150353670 | CATIONIC EMULSION HAVING POLYMER CORE-SHELL STRUCTURE, AQUEOUS INK, AND RECORDING MEDIUM - The invention provides a cationic emulsion having a polymer core-shell structure that exhibits excellent substrate adhesiveness, water resistance, alcohol resistance, and high gloss when used in an aqueous ink, and exhibits excellent color developing properties and water resistance when used in a recording medium, specifically, a cationic emulsion having a polymer core-shell structure comprising component (A) and component (B) and having a mass ratio of component (A):component (B) of 25:75-75:25. | 12-10-2015 |
20150337154 | INK COMPOSITION - An ink composition comprising (A) a polyether-modified silicone having formula (I), (B) a polyether-modified silicone having formula (II), water, a water-soluble organic solvent and a colorant has excellent wettability and penetrability and forms printed images with good color development and uniformity and without color bleeding. | 11-26-2015 |
20150337151 | INK COMPOSITION - An ink composition comprising (A) a polyether-modified silicone having formula (I), (B) a polyether-modified silicone having formula (II), water, a water-soluble organic solvent and a colorant has excellent dispersibility, wettability, and penetrability, and is water soluble and suitable for high-speed printing. | 11-26-2015 |
20150191869 | METHOD FOR MANUFACTURING FLUORINE-CONTAINING POLYMER - Provided is a water and oil repellent composition that provides water and oil repellency that is excellent for base materials such as textile products, and is excellent for preventing adhesion of polymers on rolls during processing. The present invention involves a method for manufacturing a fluorine-containing polymer comprising a first polymer formed from a first monomer, and a second polymer formed from a second monomer. The manufacturing method includes: (I) a step for obtaining the first polymer by polymerizing the first monomer; and (II) a step for obtaining the second polymer by preparing and polymerizing the second monomer in the presence of the first polymer. The first monomer and/or the second monomer includes a fluorine-containing monomer (a), and both the first monomer and the second monomer include a halogenated olefin (b). | 07-09-2015 |
20150125500 | SILICONE-BASED COPOLYMER RESIN POWDER, MAKING METHOD, AND COSMETICS - A silicone-based copolymer resin powder is prepared by reacting a siloxane oligomer obtained from ring-opening of (a1) a cyclic organosiloxane in the presence of (a3) an acid catalyst and (a4) an anionic surfactant with (a2) a silane coupling agent having an alkoxy group and a polymerizable double bond to obtain (A) a linear or branched organopolysiloxane containing at least 2 silicon-bonded hydroxyl groups per molecule,
| 05-07-2015 |
20150119526 | THERMOPLASTIC RESIN COMPOSITION COMPRISING ACRYLIC-MODIFIED SILICONE RESIN - A thermoplastic resin composition having advantages including tensile strength, sliding properties and heat resistance is obtained by blending (I) a thermoplastic resin containing N, S or Cl with (II) an acrylic-modified polyorganosiloxane obtained from emulsion/graft polymerization of a mixture comprising (i) a polyorganosiloxane, (ii) a (meth)acrylate monomer, and (iii) a copolymerizable monomer. | 04-30-2015 |
20140150690 | WATER-SOLUBLE SURFACTANT COMPOSITION, INK FORMULATION AND PAPER COATING FORMULATION - A water-soluble surfactant composition is provided comprising (A) a glycidyl ether-capped acetylenic diol ethoxylate and (B) a polyoxyalkylene alkyl ether having an HLB of 8-18. When compounded in inks and paper coatings, the surfactant composition exerts improved foam controlling, dispersing, wetting and penetrating capabilities, is water soluble, and complies with high-speed printing and application conditions. | 06-05-2014 |
20130331504 | VINYL CHLORIDE-BASED RESIN EMULSION, METHOD FOR PRODUCING SAME, WATER-BASED INK, AND RECORDING PAPER - A vinyl chloride-based resin emulsion obtained by using a vinyl chloride-based polymer emulsion, which is obtained by subjecting a vinyl chloride monomer (B) or a monomer mixture comprising a vinyl chloride monomer (B) and an ethylenically unsaturated group-containing monomer (C) to emulsion polymerization in the presence of (A) a styrene-acrylic acid ester oligomer and/or an acrylic acid ester oligomer, as a seed (D), and subjecting a vinyl chloride monomer (E) or a monomer mixture comprising a vinyl chloride monomer (E) and an ethylenically unsaturated group-containing monomer (F) to emulsion polymerization using the seed (D). This vinyl chloride-based resin emulsion exhibits excellent water resistance, moisture resistance, high gloss and alcohol resistance if used in a water-based ink and exhibits excellent color development properties, water resistance, moisture resistance, color visibility, high gloss and release properties if used in a recording paper. | 12-12-2013 |
20130230482 | WATER DISPERSION TYPE SUSTAINED RELEASE PREPARATION FOR RELEASING VOLATILE ACTIVE SUBSTANCE - There is provided a water dispersion for a sustained release preparation, the dispersion having viscosity at 25° C. of not more than 100 mPa·s and including polymer particles which are obtained by polymerizing ethylenically unsaturated group-containing monomers (A); at least one kind of a hydrophilic substance (B) in an amount of more than 0% by weight but not more than 20% by weight relative to a total amount of the ethylenically unsaturated group-containing monomers (A), being selected from a group consisting of a surfactant, a plasticizer and a moisturizer; polyvinyl alcohol (C) in an amount of more than 0% by weight but not more than 30% by weight relative to a total amount of the ethylenically unsaturated group-containing monomers (A), having a degree of saponification of more than 82 mol %; and water. | 09-05-2013 |
20130230481 | WATER DISPERSION TYPE SUSTAINED RELEASE PREPARATION FOR RELEASING VOLATILE ACTIVE SUBSTANCE - There is provided a water dispersion for a sustained release preparation, the dispersion having viscosity at 25° C. of not more than 100 mPa·s and including polymer particles which are obtained by polymerizing ethylenically unsaturated group-containing monomers (A), polyvinyl alcohol (C2) in an amount of more than 0% by weight but not more than 50% by weight relative to a total amount of the ethylenically unsaturated group-containing monomers (A), having a degree of saponification of more than 91.5 mol % and less than 98 mol %, and water. There is also provided a sustained release preparation including the water dispersion and a volatile active substance which is selected from a group consisting of a pheromone substance, an agricultural chemical, an aromatic, a deodorant and an antibacterial agent. | 09-05-2013 |
20130230480 | WATER DISPERSION TYPE SUSTAINED RELEASE PREPARATION FOR RELEASING VOLATILE ACTIVE SUBSTANCE - There is provided a a sustained release preparation including a dispersion for a sustained release preparation and a volatile active substance, the dispersion having viscosity at 25° C. of not more than 100 mPa·s and including polymer particles which are obtained by polymerizing ethylenically unsaturated group-containing monomers (A), polyvinyl alcohol (C1) in an amount of more than 0% by weight but not more than 30% by weight relative to a total amount of the ethylenically unsaturated group-containing monomers (A), having a degree of saponification of more than 82 mol % but not more than 91.5 mol %, polyvinyl alcohol (C3) in an amount of more than 0% by weight but not more than 30% by weight relative to the total amount of the ethylenically unsaturated group-containing monomers (A), having a degree of saponification of not less than 98 mol %, and water. | 09-05-2013 |
20130225698 | COSMETIC PREPARATION CONTAINING CROSSLINKABLE SILICONE RUBBER EMULSION AND ITS PRODUCTION METHOD - A cosmetic preparation containing a crosslinkable silicone rubber emulsion comprising (A) 100 parts by weight of a straight chain or branched organopolysiloxane containing at least two hydroxyl groups bonded to the silicon atom per molecule prepared by ring-opening polymerization of a cyclic organosiloxane in the presence of an alkoxysilane or its partial hydrolytic condensate or an α,ω-dihydroxy or dialkoxy siloxane oligomer by using a catalyst selected from citric, lactic, and ascorbic acids and an anionic surfactant emulsifier; and (B) 0.5 to 20 parts by weight of a reaction product of an amino group-containing organoxysilane and an acid anhydride. | 08-29-2013 |
20130095257 | SURFACTANT COMPOSITION, COATING SOLUTION CONTAINING THE SURFACTANT COMPOSITION, AND RUBBER ARTICLE TREATED BY THE COATING SOLUTION - A surfactant composition is provided. The composition comprises (A) an acetylenediol ethoxylate capped by a glycidyl ether represented by the following structural formula (I): | 04-18-2013 |
20120004459 | SYNTHESIS OF RARE EARTH METAL EXTRACTANT - A rare earth metal extractant in the form of a dialkyl diglycol amic acid is synthesized by reacting diglycolic anhydride with a dialkylamine in an aprotic polar solvent, with a molar ratio of dialkylamine to diglycolic anhydride being at least 1.0, and removing the aprotic polar solvent. | 01-05-2012 |
20120004458 | SYNTHESIS OF RARE EARTH METAL EXTRACTANT - A rare earth metal extractant in the form of a dialkyl diglycol amic acid is synthesized by reacting diglycolic anhydride with a dialkylamine in a synthesis medium. A molar ratio (B/A) of dialkylamine (B) to diglycolic anhydride (A) is at least 1.0. A non-polar or low-polar solvent in which the dialkyl diglycol amic acid is dissolvable is used as the synthesis medium. | 01-05-2012 |
20110159301 | WOOD TREATMENT AND TREATED WOOD - Wood is treated with a film-forming silicone emulsion composition, a boron compound, and a di- or trivalent metal salt. The wood can be endowed with water repellency, water absorption prevention, dimensional stability, termite control and antifungal properties without altering the appearance and quality of wood. The treatment is also effective in preventing the boron compound from being leached out in water. | 06-30-2011 |
20110124801 | VINYL CHLORIDE RESIN EMULSION, AQUEOUS INK, AND RECORDING SHEET - A vinyl chloride resin emulsion is obtained from emulsion polymerization of (A) 40-500 parts by weight of a styrene-acrylic acid ester oligomer and/or acrylic acid ester oligomer having a number average molecular weight of 5,000-50,000 with 100 parts by weight of a monomeric composition comprising (B) a vinyl chloride monomer or (B) a vinyl chloride monomer and (C) an ethylenically unsaturated monomer copolymerizable therewith. | 05-26-2011 |
20110113699 | AQUEOUS CUTTING FLUID AND SLURRY - An aqueous slicing fluid comprising (A) 0.01-20 wt % of a modified silicone is combined with abrasive grains to form an aqueous slicing slurry which has advantages of dispersion stability of abrasive grains, viscosity stability, and a higher machining accuracy. | 05-19-2011 |
20090215932 | COATING COMPOSITION FOR CAR INTERIOR MATERIAL AND CAR INTERIOR MATERIAL - A novel coating composition comprising a non-halogen flame retardant for use with car interior materials such as car seats, car mats, and ceiling materials is provided. This coating composition has physical properties comparable to those of the coating agents comprising a conventional halogen flame retardant, and has solved the problems of insufficient heat resistance and warm water resistance associated with the ammonium polyphosphate having its surface treated with a functional group-containing organosilicon resin. A car interior material coated with this coating composition is also provided. The coating composition comprises a synthetic resin emulsion prepared by adding 1 to 300 parts by weight of at least one non-halogen flame retardant per 100 parts by weight of the solid content of the synthetic resin emulsion, wherein the non-halogen flame retardant comprises particles of a compound composed of a nitrogen-containing heterocycle compound and a phosphate coated on their surface with a functional group-containing organosilicon resin. | 08-27-2009 |
20090212268 | FLAME RETARDANT ADDITIVE - This invention relates to a flame retardant additive which does not become slimy when brought in contact with warm water. The flame retardant additive comprises a first compound composed of a nitrogen-containing heterocycle compound and a phosphate, and this first compound is surface treated with at least one hydrophobic compound comprising an organosilicon compound. | 08-27-2009 |