Abstract:
PROBLEM TO BE SOLVED: To provide a method for efficiently producing a cross-coupling compound by a reaction of a Grignard compound with an alkyl halide. SOLUTION: This method for producing the cross-coupling compound represented by the following formula (3): R 1 -R 2 (wherein, R 1 is a 1-15C alkyl group; R 2 is a 1-30C alkyl group having a carboxy group) comprises reacting the Grignard compound represented by the following formula (1): R 1 MgX (wherein, X is a halogen atom) with an alkyl halide represented by the following formula (2): R 2 -X' (wherein, X' is a halogen atom) in the presence of a crown ether compound and a copper compound. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a hair cosmetic that restores or controls a structural change in the inside of the hair occurring in a chemical treatment, drying with a dryer or a daily hair care action and provides the hair with excellent softness and flexible touch from wetting to drying. SOLUTION: Th hair cosmetic includes: (A) a tertiary amine represented by formula (1) [wherein R 1 is a 6-24C alkyl group or alkenyl group; R 2 and R 3 are each a 1-6C alkyl group or a group of -(AO) m H (wherein A is a 2-4C alkylene group; and m is a number of 1-6)] or its salt; (B) a branched-chain fatty acid represented by formula (2) (wherein R 4 is a methyl group or an ethyl group; and p is 3-36) or its salt; and (C) silicones and water. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a hair cosmetic capable of repairing or suppressing the structural change at the inside of the hairs formed by a chemical treatment, drying by a dryer and daily hair care actions and also imparting a good suppleness and pliable feeling from moistened time to even after drying. SOLUTION: This hair cosmetic comprises (A) an amideamine compound (1) [wherein, R 1 is am 11-23C aliphatic hydrocarbon group; R 2 is H or a 1-4C alkyl; and (m) is 2-4] or its salt, (B) an aromatic alcohol (2) [wherein, R 4 is H, methyl or methoxy; Y is a single bond or a 1-3C alkylene or an alkenylene; Z is H or OH; and (p), (q) are each 0-5 number], (C) a branched fatty acid (3) [wherein, R 5 is methyl or ethyl; and (n) is 3-36] or its salt, and water. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a cosmetic showing high moisture-retaining property, and to provide a cosmetic excellent in ultraviolet protection effect. SOLUTION: The W/O emulsion cosmetic includes (A) a plate-like powder with a surface treated with alkylalkoxysilane, (B) an oil that is in a solid state at 25°C, (C) an oil that is in a liquid state at 25°C, which is chosen from a hydrocarbon oil, an ester oil and an ether oil and (D) water, provided that the mass ratio of component (B) to (A) ä(B)/(A)} is 0.01-5. COPYRIGHT: (C)2011,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a method for simply and efficiently producing fluorinated fatty acids from industrially available raw materials. SOLUTION: The method for producing a fluorinated fatty acid ester represented by formula (3) (wherein R 1 is hydrogen or a 1-10C alkyl group which may have a substituent; R 2 is a 1-20C alkylene group which may have a substituent; R 3 is a 1-6C alkyl group; and R 4 is fluorine or a 1-20C fluorine-containing alkyl group which may have a substituent) comprises reacting an ester compound represented by formula (1) (wherein R 1 , R 2 and R 3 are the same as defined above) with a phosphonium salt represented by formula (2) (wherein R 4 is the same as defined above; R 5 to R 7 are each a 1-10C alkyl group or a 6-15C aryl group which may have a substituent; and X - is a halogen ion or a triflate anion in the presence of a metal amide compound or a metal hydride). COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation:要解决的问题:提供从工业上可获得的原料简单有效地生产氟化脂肪酸的方法。 解决方案:由式(3)表示的氟化脂肪酸酯的制备方法(其中R 1 SP 1是氢或可以具有取代基的1-10C烷基; R 2 SP>是可以具有取代基的1-20C亚烷基; R“3”是1-6C烷基; R“SP”4是氟或1 可以具有取代基的-20℃的含氟烷基)包括使由式(1)表示的酯化合物(其中R 1 SP>,R 2 SP>和R 3与上述定义相同)与式(2)表示的鏻盐(其中R 4 SP>与上述定义相同; R 5 SP>至 R“S”是每个1-10C的烷基或可以具有取代基的6-15C的芳基; X - SP>是卤素离子或三氟甲磺酸根阴离子 存在金属酰胺化合物或金属氢化物)。 版权所有(C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a hair cosmetic repairing or suppressing the structural change at the inside of hairs and also capable of imparting a good flexibility. SOLUTION: This hair cosmetic comprises the components (A), (B), (C) and water. (A) a tertiary amine expressed by formula (1) [wherein, R 1 is a 6-24C alkyl or an alkenyl; R 2 , R 3 are each a 1-6C alkyl or -(AO) m H (wherein, A is a 2-4C alkylene; and (m) is 1-6 number)] or its salt, (B) an aromatic alcohol including benzyl alcohol, benzyloxyethanol, etc., and (C) a branched fatty acid including 18-methyleicosanoic acid, 16-methylheptadecanoic acid, 16-methyloctadecanoic acid, etc. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a hair wash excellent in foaming/foam quality and touch feeling on rinsing and finishing, and also capable of repairing or suppressing the hair damage/fatigue destruction. SOLUTION: This hair wash comprises the following components (A) to (C). (A) a sulfuric acid salt type surfactant expressed by formula: R 1 -O-(C 2 H 4 O) m -SO 3 M [wherein, R 1 is an 8-18C alkyl or an alkenyl; (m) is 0 or a positive integer; and M is an alkali metal, an alkaline earth metal or ammonium], having that m=0 is 30-45%, m=1 is 18-27%, m=2 is 10-20%, and rest of m=3 in the total sulfuric salts, and also having the total of m=0 to 2 as ≥70%, (B) an amphoteric surfactant and (C) a branched fatty acid expressed by general formula (2) [R 2 is methyl or ethyl; and (n) is 3 to 36] or its salt. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide an antimicrobial agent which is effective for preventing and improving acne and treating and preventing dermatologic therapy such as atopic dematitis.SOLUTION: The antimicrobial agent comprises a fatty acid derivative represented by general formula (1) (wherein, X denotes a 2 to 14C alkyl group; and y denotes an integer of 5 to 15) or its salt as an active constituent.
Abstract:
PROBLEM TO BE SOLVED: To provide a simple and efficient method for producing a useful branched fatty acid using industrially available raw materials. SOLUTION: The method for producing a branched fatty acid comprises (a) causing a cyclic ester represented by formula (1) (in the formula, n represents an integer of 9 to 17) to react with hydrogen bromide in an acetic acid solvent to obtain a bromocarboxylic acid represented by formula (2): Br-(CH 2 ) n -CO 2 H (in the formula, n is the same as defined above) and (b) subsequently causing the resulting bromocarboxylic acid to react with a Grignard reagent represented by formula (3): R 1 MgX (in the formula, R 1 represents a 3-8C branched alkyl group, and X represents a halogen atom) to obtain a 13-26C branched fatty acid represented by formula (4): R 1 -(CH 2 ) n -CO 2 H (in the formula, R 1 is the same as defined above, and n is the same as defined above). COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a hair cosmetic that restores or controls a structural change in the inside of the hair occurring in a chemical treatment, drying with a dryer or a daily hair care action and can form the hair with excellent softness and flexible touch from wetting to drying. SOLUTION: The hair cosmetic includes: (A) an ether amine represented by formula (1) (wherein R 1 is a 6-24C alkyl group or alkenyl group; R 2 is a 2-5C alkylene group; R 3 and R 4 are each a hydrogen atom, a 1-6C alkyl group or a group of -(AO) m H (wherein A is a 2-4C alkylene group; and m is a number of 1-6); and a is an integer of 2-8) or its salt; and (B) a branched-chain fatty acid represented by formula (2) (wherein R 5 is a methyl group or an ethyl group; and p is 3-36) or its salt and water. COPYRIGHT: (C)2009,JPO&INPIT