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1. 发明专利

JP2000119696A DETERGENT COMPOSITION 失效
公开(公告)号：JP2000119696A
公开(公告)日：2000-04-25
申请号：JP29181298
申请日：1998-10-14
申请人： KAO CORP
发明人： MIZOOKU TAKASHI , YOSHINO KOJI , YANO SHINJI
IPC分类号： A61K8/00 , A61Q5/02 , A61Q19/10 , C11D9/26 , C11D17/00 , A61K7/075 , A61K7/50
摘要： PROBLEM TO BE SOLVED: To improve appearance of a detergent and comfortability in use by incorporating a sterol derivative. SOLUTION: The objective detergent composition contains a sterol derivative represented by the formula. In the formula, R1 and R2 are the same or different, and are each a residue formed by removing a hydrogen atom from a hydroxyl group of a natural sterol having one hydroxyl group or a hydrogenated product thereof; (m) and (r) are each a number of 0-20; and X is a 1-40C divalent linear or branched saturated hydrocarbyl group, a 28C divalent hydrocarbyl group having an unsaturated bond or a 60C divalent hydrocarbyl group having a saturated cyclic structure. R1 and R2 are each preferably a residue formed by removing a hydrogen atom from the hydroxyl group of cholesterol, stigmasterol, lanosterol, ergosterol or citrosterol. The compounded amount of the sterol derivative in the detergent composition is preferably 0.01-3.0 wt.% based on the whole composition. Incorporation of the sterol derivative in a glass state into the detergent composition is preferable from the view point of stability.

2. 发明专利

JP2000072651A COSMETIC 失效
公开(公告)号：JP2000072651A
公开(公告)日：2000-03-07
申请号：JP24691998
申请日：1998-09-01
申请人： KAO CORP
发明人： MIZOOKU TAKASHI , YOSHINO KOJI
IPC分类号： A61K8/63 , A61K8/00 , A61K8/02 , A61Q1/00 , A61Q1/04 , A61Q3/02 , A61Q19/00 , A61K7/48 , A61K7/00
摘要： PROBLEM TO BE SOLVED: To obtain a cosmetic capable of presenting different colors when viewed from different angles, respectively, and stable in color effect by including a stearic derivative. SOLUTION: This cosmetic is obtained by including a stearic derivative (e.g. dicholestery 10,12-docosadiynedioate) of the formula R1-C(=O)-(CH2)m- X-(CH2)n-C(=O)-R2 (R1 and R2 are each a residue obtained by removing H from OH of a natural stearin having OH or its hydride; (m) and (n) are each 0 to 20; and X is a 2-28C bivalent hydrocarbon having an unsaturated bond or a 3-60C bivalent hydrocarbon having a saturated cyclic structure). The cosmetic pref. contains 1 to 50 wt.% of the stearic derivative, which is obtained by reacting a dicarboxylic acid or its diester, a dicarboxylic anhydride or a dicarboxylic halide with a stearin.

3. 发明专利

JP2000044591A STEROL DERIVATIVE 失效
公开(公告)号：JP2000044591A
公开(公告)日：2000-02-15
申请号：JP21697598
申请日：1998-07-31
申请人： KAO CORP
发明人： MIZOOKU TAKASHI , YOSHINO KOJI , YANO SHINJI
IPC分类号： A61K8/63 , A61K8/00 , A61Q1/00 , A61Q1/04 , A61Q1/10 , A61Q1/12 , A61Q3/02 , A61Q19/00 , C07J9/00 , A61K7/00 , A61K7/035 , A61K7/48
摘要： PROBLEM TO BE SOLVED: To obtain at low cost a specific sterol derivative vitreous at room temperature, affording varied color depending on the angle of view and the incidence of light, and useful as a colorant with excellent coloring effect, in particular a formulation ingredient for cosmetics. SOLUTION: This new sterol derivative is shown by formula I (R1 and R2 are each a residue as a result of eliminating the hydrogen atom of the hydroxyl group of a natural sterol or hydrogenated product thereof having one hydroxyl group; (n) is 12-40), e.g. dicholesteryl 1,11-undecamethylenedicarboxylate. This sterol derivative which is vitreous at room temperature, is usable as powder with fixed color development, producible using inexpensive raw materials, and useful as a colorant with excellent coloring effect, in particular e.g. a formulation ingredient for cosmetics. This compound of formula I is obtained by reaction of the corresponding sterol with a dicarboxylic acid (diester) of formula II (R3 is H or a 1-5C alkyl), a dicarboxylic acid anhydride of formula III or a dicarboxylic acid halide of formula IV (X is a halogen).

4. 发明专利

JPH08325275A SILYLATION OF HYDROXY GROUP 失效
公开(公告)号：JPH08325275A
公开(公告)日：1996-12-10
申请号：JP13025495
申请日：1995-05-29
申请人： KAO CORP
发明人： KAMEYAMA AKIYO , YOSHINO KOJI
IPC分类号： B01J21/12 , B01J21/16 , B01J21/18 , B01J23/30 , B01J27/19 , C07B61/00 , C07F7/18 , C08G65/32
摘要： PURPOSE: To efficiently effect silylation of alcoholic or phenolic hydroxy groups in no need of expensive catalyst by allowing an Si-N bond-containing silylating agent to react with a hydroxy group-containing compound in the presence of a solid catalyst. CONSTITUTION: In the presence of a solid acid or solid base catalyst such as a naturally occurring clay mineral, a multiple oxide, a metal oxide or a heteropolyacid in amount of 1-5wt.%, a Si-N bond-containing silylating agent, a silazane, preferably represented by the formula (R to R are each H, a 1-8C alkyl or phenyl) for example hexamethylsilazane, is allowed to react with a hydroxyl group-bearing compound, preferably at 60-80 deg.C for about 10 minutes to 3 hours. The amount of the silazane silylating agent is usually about 1-3 equivalents, based on the hydroxyl group to be protected.

5. 发明专利

JPH04134013A SKIN DRUG FOR EXTERNAL USE 失效
公开(公告)号：JPH04134013A
公开(公告)日：1992-05-07
申请号：JP25673290
申请日：1990-09-26
申请人： KAO CORP
发明人： SHIOYA YASUSHI , SUZUKI YUJI , TAKEUCHI MASARU , YOSHINO KOJI , KAWAMATA AKIRA
IPC分类号： A61K8/72 , A61K8/00 , A61K8/06 , A61K8/34 , A61K8/89 , A61K8/891 , A61K8/92 , A61Q1/00 , A61Q1/12 , A61Q17/04 , C08L83/04
摘要： PURPOSE:To obtain a safe skin drug for external use capable of providing a semitransparent or transparent state by regulating the concentration of polyols in an aqueous phase by extremely stably emulsifying an oily phase containing a silicone oil and the aqueous phase containing the aforementioned polyols using a specific siloxane derivative as an emulsifying agent. CONSTITUTION:A skin drug for external use is obtained by blending (A) 5-70wt.% oily phase ingredient containing a silicone oil with (B) 20-94.5wt.% aqueous phase ingredient containing polyols and (C) 0.5-30wt.% emulsifying agent containing a compound expressed by formula I [at least one of R to R is formula II (Q is 3-20C bifunctional hydrocarbon group; at least one of R and R is H and the rest is 1-5C hydrocarbon group) and the rest are R or XR (X is bifunctuonal hydrocarbon group containing ether bond and/or ester bond; R is l-30C straight-chain, branched chain or cyclic hydrocarbon group); l to n are numbers of 0 to 2000, R and R are H) and the rest are CH3] as essential ingredients. The resultant skin drug for external use has the above-mentioned effects.

6. 发明专利

JPH03135985A PRODUCTION OF ALPHA-HYDROGENORGANOPOLYSILOXANE 失效
公开(公告)号：JPH03135985A
公开(公告)日：1991-06-10
申请号：JP32286289
申请日：1989-12-13
申请人： KAO CORP
发明人： YOSHINO KOJI , SUDA MITSUO , KAWAMATA AKIRA
IPC分类号： C07F7/12 , C07B61/00 , C07F7/08 , C08G77/22 , C08G77/38 , C08G77/382 , C08G77/385
摘要： PURPOSE:To obtain the title compound having chain length controlled to a fixed number by using a compound prepared by reacting a cyclic silicone with chlorosilane in the presence of active carbon substantially not containing water and a specific amount of water. CONSTITUTION:1 mol compound shown by formula I (R is alkyl, alkenyl or aryl; n is 3-10) is reacted with 1-10 mols compound shown by formula II in the presence of 1-50 wt.% active carbon dried preferably at >=100 deg.C for >=1 hour and water in a sufficient amount (0.3-3.8 mol % based on compound shown by formula II) to patially hydrolyze the compound shown by formula II and to evolve hydrogen chloride which advances ring opening reaction of the compound shown by formula I at room temperature for 1-5 hours to give a compound shown by formula III. Then this compound shown by formula III is reacted with a compound shown by formula IV[A is R or R3SiO(R2SiO)m (m is 3-20)] to give the objective compound shown by formula V.

7. 发明专利

JPH0395190A PRODUCTION OF ALPHA,OMEGA-DICHLOROORGANOPOLYSILOXANE 失效
公开(公告)号：JPH0395190A
公开(公告)日：1991-04-19
申请号：JP23424889
申请日：1989-09-08
申请人： KAO CORP
发明人： UCHIDA HIROAKI , KABE YOSHIO , YOSHINO KOJI
IPC分类号： B01J27/10 , B01J27/13 , C07B61/00 , C07F7/12
摘要： PURPOSE:To obtain the subject polysiloxane having a definite and uniform siloxane chain length and useful as an intermediate for silicones by reacting dihydrogen organopolysiloxane with carbon tetrachloride in the presence of a metal chloride. CONSTITUTION:The objective polysiloxane of formula II is produced by reacting an alpha,omega-dihydrogen organopolysiloxane of formula I (R and R are H, alkyl, alkenyl, aryl or halogenoalkyl; (n) is 3-10) with preferably 100-500mol% (based on the compound of formula I) of carbon tetrachloride in the presence of preferably 0.01-10mol% (based on the compound of formula I) of a metal chloride (preferably palladium chloride) preferably at 10-40 deg.C.

8. 发明专利

JP2000281791A FLUORINE-MODIFIED SILICONE POLYMER 失效
公开(公告)号：JP2000281791A
公开(公告)日：2000-10-10
申请号：JP2000010568
申请日：2000-01-19
申请人： KAO CORP
发明人： YOSHINO KOJI , YANO SHINJI
IPC分类号： A61K8/72 , A61K8/00 , A61K8/89 , A61K8/891 , A61Q1/00 , A61Q1/02 , A61Q1/12 , C08G77/385 , C08L83/05 , C08L83/07 , C08L83/08 , A61K7/00 , A61K7/02
摘要： PROBLEM TO BE SOLVED: To obtain a fluorine-modified silicone polymer which can form a low-surface-energy film and is useful for a cosmetics compounding ingredient having a function of preventing secondary adhesion by subjecting a hydrogensilicone, an unsaturated fluorine compound and an unsaturated siloxane compound to hydrosilylation. SOLUTION: A hydrogensilicone of formula I, an unsaturated fluorine compound of formula II and an unsaturated siloxane compound of formula III are subjected to hydrosilylation. In the formulas, R1 is (substituted) 1-18C alkyl, aryl or aralkyl; (a) is 0-1,000; (b) is 1-1,000; Rf is a 1-16C fluorinated hydrocarbon group; R2 is H or 1-4C alkyl; X is a 1-16C methylene chain containing at least one group selected from among an ether group, an ester group, and (sulfon)amide group; R3 is R1; and (d) is (a). The fluorine-modified silicone polymer increases the viscosity of a silcone oil, a fluorine-containing oil or a flouorine- modified silicone oil to give a pasty composition stable to aging. Preferably, the composition in an amount of 10-90 wt.% is incorporated into cosmetics.

9. 发明专利

JPH10168047A AMIDO DERIVATIVE AND AMIDO DERIVATIVE-CONTAINING COMPOSITION FOR EXTERNAL APPLICATION 失效
公开(公告)号：JPH10168047A
公开(公告)日：1998-06-23
申请号：JP32396896
申请日：1996-12-04
申请人： KAO CORP
发明人： SUGAI YOSHIYA , YOSHINO KOJI , YAMAMURO AKIRA , ARAI YOICHI , MEGURO SHINICHI , TOKIMITSU ICHIROU
IPC分类号： C07D295/18 , A61K8/00 , A61K8/30 , A61K8/42 , A61K8/49 , A61K31/16 , A61K31/165 , A61K31/215 , A61K31/23 , A61K31/535 , A61K31/5375 , A61P17/00 , A61Q19/00 , A61Q19/08 , C07C233/18 , C07C235/08 , C07C237/22 , A61K7/00 , A61K7/48
摘要： PROBLEM TO BE SOLVED: To obtain an amido derivative that improves a barrier function of the corneal layer of skin, is useful for preventing or curing the skin from chapping, inflaming, or aging and has excellent formulation stability when formulated for external application. SOLUTION: This amido derivative of formula I [R is a 1-40C hydrocarbon; R is a 1-6C alkylene; R is H or a 1-12C alkoxyl; R is a divalent 1-39C hydrocarbon; R is a 1-22C hydrocarbon; R is formula II (R is H or a 1-6C hydrocarbon; R is a 1-40C hydrocarbon), etc.], for example, a glyceryl ether derivative, is obtained by making a glycidyl ether react with an amine to form an amino alcohol derivative, making an aminocarboxylic derivative react with an acid chloride, etc., to form an amidocarboxylic acid derivative, making the amino alcohol derivative with the amidocarboxylic acid derivative in the presence of a dehydrating agent, etc., in vacuum at temperature in the range of room temperature to 150 deg.C to form a compound of formula III, making the compound of formula III react with a halogenated alkyl derivative to form a compound of formula IV, furthermore making a compound of formula III react with a halogenated epoxide at temperature in the range of room temperature to 150 deg.C and then with an alcohol in the presence of an acid, etc., to form a compound of formula V, and producing an amido derivative from the compound of formula IV and the compound of formula V.

10. 发明专利

JPH0827274A MODIFIED SILOXANE COMPOUND, ITS PRODUCTION AND COSMETIC CONTAINING THE SAME 失效
公开(公告)号：JPH0827274A
公开(公告)日：1996-01-30
申请号：JP15997994
申请日：1994-07-12
申请人： KAO CORP
发明人： YOSHINO KOJI , NAKAMURA KOICHI , KAMEYAMA AKIYO , SHIMIZU MOMOKO , DAIJIMA KAZUHIKO
IPC分类号： A61K8/72 , A61K8/89 , A61Q1/00 , A61Q1/04 , A61Q1/12 , B01F17/54 , C07F7/08 , C08G77/14 , C08G77/22 , C08G77/38 , C08L83/04 , C08L83/06 , C08L83/12 , A61K7/00
摘要： PURPOSE:To obtain the subject compound capable of forming films having excellent water and oil repellencies as well as emulsifying and gelling abilities, also excellent in ability to disperse pigment, useful as a cosmetic ingredient such as of rouge, by reaction of specific plural compounds with a specific hydrogenpolysiloxane. CONSTITUTION:This modified siloxane compound 2-4000 in polymerization degree having siloxane units of respective formulas I and II (R and R are each a 1-18C hydrocarbon; (p) and (q) are each 3-16; (r) and (s) are each 0-30; where, r=snot equal to 0) is obtained by reaction of (A) a hydrogenpolysiloxane 2-4000 in polymerization degree having siloxane units of respective formulas III an IV with (B) compounds of respective formula V and VI ((p) and (q) are each 3-16).

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