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1. 发明专利

JP2002241280A WATER-SOLUBLE PHYSIOLOGICALLY ACTIVE INGREDIENT- CONTAINING EXTERNAL PREPARATION 失效
公开(公告)号：JP2002241280A
公开(公告)日：2002-08-28
申请号：JP2001035482
申请日：2001-02-13
申请人： SHISEIDO CO LTD
发明人： KIMURA TOMOHIKO , NODA AKIRA , NAKAJIMA HIDEO , INOUE HARUHIKO
IPC分类号： A61K9/107 , A61K8/00 , A61K8/04 , A61K8/37 , A61K8/39 , A61K8/55 , A61K8/58 , A61K8/60 , A61K8/67 , A61K8/72 , A61K8/73 , A61K8/89 , A61K8/891 , A61K31/375 , A61K45/08 , A61K47/04 , A61K47/26 , A61K47/30 , A61K47/44 , A61P17/16 , A61P43/00 , A61Q19/00 , A61Q19/02 , A61Q19/08 , C08L83/04 , A61K7/00 , A61K7/48
摘要： PROBLEM TO BE SOLVED: To provide an external preparation which can improve the stability and usability of a water-soluble physiologically active ingredient without modifying the physiologically active ingredient itself. SOLUTION: This water-soluble physiologically active ingredient-containing external preparation is characterized by dispersing a solid water-soluble physiologically active ingredient in a non-aqueous dispersant substantially not containing water.

2. 发明专利

JPH11269050A PREPARATION FOR EXTERNAL USE FOR SKIN 失效
公开(公告)号：JPH11269050A
公开(公告)日：1999-10-05
申请号：JP8805498
申请日：1998-03-17
申请人： SHISEIDO CO LTD
发明人： MATSUSHITA YASUSHI , NAKAJIMA HIDEO
IPC分类号： A61K8/00 , A61K8/19 , A61K8/29 , A61K8/37 , A61K8/55 , A61K8/58 , A61Q17/04 , C08L83/04 , A61K7/42 , A61K7/00
摘要： PROBLEM TO BE SOLVED: To obtain a preparation for external use for the skin, hardly causing the problem of discoloration, extremely superior in ultraviolet-absorbing ability within UV-A and UV-B regions by formulating an alkyl-aryl-propane-1,3-dione derivative, octyl p-methoxycinnamate and titanium dioxide powder. SOLUTION: This preparation for external use for the skin contains (A) an alkyl-aryl-propane-1,3-dione derivative of formulas I or II, (B) octyl p- methoxycinnamate and (C) titanium dioxide powder. Preferably, 0.5-20 wt.% component A, 0.5-20 wt.% component B and 1-10 wt.% component C are formulated therewith. The component C has preferably 0.01-0.2 μm average particle diameter. Preferably, the titanium oxide powder subjected to a hydrophobic treatment of the surface with a hydrophobic material such as a silicone compound is preferably used as the component C. The preparation for external use for the skin preferably contains 1-20% zinc oxide powder and/or ceric oxide powder, and the average particle diameter thereof is preferably 0.01-0.2 μm.

3. 发明专利

JPH11193225A MOISTURIZER AND PREPARATION FOR EXTERNAL USE FOR SKIN 失效
公开(公告)号：JPH11193225A
公开(公告)日：1999-07-21
申请号：JP36787197
申请日：1997-12-26
申请人： SHISEIDO CO LTD
发明人： OKAMOTO TORU , INOUE HARUHIKO , NAKAJIMA HIDEO
IPC分类号： A61K8/30 , A61K8/00 , A61K8/34 , A61Q5/00 , A61Q19/00 , A61K7/48 , A61K7/00 , A61K7/06
摘要： PROBLEM TO BE SOLVED: To obtain a moisturizer and a preparation for external use for skin which show excellent moisturizing property and possess excellent usability. SOLUTION: This is a moisturizer characterized by consisting of 1,2,4- butanetriol and a preparation for external use for skin containing it. 1,2,4- Butanetriol is usually blended in an amount of 0.5-40 wt.%, preferably 3-20 wt.%, based on the whole weight of the preparation for external use for skin as an moisturizer. In the concentration of less than 0,5 wt.% sufficient moisturizing effect is not obtained and further in the concentration of more than 40 wt.%, greasy heavy touch on use can not be avoided.

4. 发明专利

JPH10279456A TRANSPARENT GEL COMPOSITION 失效
公开(公告)号：JPH10279456A
公开(公告)日：1998-10-20
申请号：JP9646997
申请日：1997-03-31
申请人： SHISEIDO CO LTD
发明人： MATSUSHITA YASUSHI , KAMINUMA MIKIKO , OKAZAKI TOMOMI , NAKAJIMA HIDEO
IPC分类号： A61K8/00 , A61Q17/00 , A61Q17/04 , A61K7/42 , A61K7/40
摘要： PROBLEM TO BE SOLVED: To obtain a transparent gel composition, having transparency, excellent in touch feeling of use without causing the lowering of viscosity and having good effects on ultraviolet light absorptivity by compounding a specific water-soluble ultraviolet light absorber with a specified polymer in combination. SOLUTION: This transparent gel composition is obtained by compounding one or more of saccharide-based water-soluble ultraviolet light absorbers with a carboxyvinyl polymer in combination. A cinnamic acid derivative, a benzophenone derivative and a 1,3-propanedione derivative are cited as the saccharide-based water-soluble ultraviolet light absorbers. A compound, etc., represented by formula I (A is a residue after removing one OH from a saccharide; R is a hydrocarbon) or formula II [B is a residue after removing (n)×OHs from a saccharide or a sugaralcohol; X is an alkoxy; (a) is 1-3; (n) is an integer] are cited as the cinnamic acid derivative and a compound, etc., represented by formula III (R and R are each H or OH; R to R are each H, OH, etc.) are cited as the benzophenone derivative. The amount of the compounded ultraviolet light absorbers is 0.01-20.0 wt.% and that of the carboxyvinyl polymer is 0.01-5.0 wt.%.

5. 发明专利

JPH1053570A AMINO ACID GLYCEROL ESTER DERIVATIVE AND PREPARATION FOR EXTERNAL USE FOR SKIN CONTAINING THE SAME 失效
公开(公告)号：JPH1053570A
公开(公告)日：1998-02-24
申请号：JP22779796
申请日：1996-08-11
申请人： SHISEIDO CO LTD
发明人： KAMINUMA MIKIKO , OKAMOTO TORU , NAKAJIMA HIDEO
IPC分类号： A61K8/30 , A61K8/00 , A61K8/44 , A61K31/22 , A61K31/24 , A61P17/00 , A61Q19/00 , C07C229/06 , C07C229/22 , C07C229/24 , C07C229/26 , C07C229/34 , A61K7/00 , A61K7/48
摘要： PROBLEM TO BE SOLVED: To obtain the subject compound excellent in safety and stability, and useful as an active ingredient of preparations for external use for skin (esp. moisturizing agents) having high skin rough remedying effect and also excellent in usability, by subjecting an amino acid and glycerol to ester linkage formation. SOLUTION: This amino acid glycerol ester derivative useful as an active ingredient of preparations for external use for skin in obtained by subjecting glycerol and an amino acid such as glycine, alanine, phenylalanine, valine, leucine, isoleucine, serine, threonine, tyrosine, tryptophan, cystine, cysteine, methionine, proline, hydroxyproline, γ-aminobutyric acid, glutamic acid or ornithine (pref. an essential amino acid).

6. 发明专利

JPH09263513A PREPARATION FOR EXTERNAL USE FOR SKIN 失效
公开(公告)号：JPH09263513A
公开(公告)日：1997-10-07
申请号：JP10389396
申请日：1996-03-29
申请人： SHISEIDO CO LTD
发明人： INOUE HARUHIKO , ITO KENZO , NAKAJIMA HIDEO , TOKUE WATARU , NISHIYAMA SEIJI
IPC分类号： A61K8/19 , A61K8/00 , A61K8/23 , A61K8/30 , A61K8/33 , A61K8/49 , A61K8/60 , A61K8/67 , A61Q17/04 , A61Q19/00 , A61Q19/02 , A61K7/00 , A61K7/42 , A61K7/48
摘要： PROBLEM TO BE SOLVED: To obtain the subject preparation less prone to be discolored with light and useful as a cosmetic little in a foreign smell by stably compounding a beautifully whitening agent. SOLUTION: This preparation for external uses for skins contains one or more kinds of compounds selected from the group consisting of L-ascorbic acid and its derivative (e.g. a L-ascorbic acid alkyl ester), hydroquinone glycoside and its derivative (e.g. hydroquinone α-D-glucose), kojic acid and its derivative (e.g. a kojic acid alkyl ester), an UV light absorbent and dibutylhydroxytoluene. The further addition of one or more kinds of compounds selected from a metal ion-blocking agent, a divalent metal salt, a trivalent metal salt, sulfurous acid and its salt, hydrogen sulfite and its salt, thiosulfuric acid and its salt, pyrosulfurous acid and its salt to the preparation for the external uses furthermore improves the stability of the contained derivative.

7. 发明专利

JPH09255545A SKIN PREPARATION FOR EXTERNAL USE 失效
公开(公告)号：JPH09255545A
公开(公告)日：1997-09-30
申请号：JP9924296
申请日：1996-03-28
申请人： SHISEIDO CO LTD
发明人： KAMINUMA MIKIKO , MATSUSHITA YASUSHI , OKAZAKI TOMOMI , NAKAJIMA HIDEO
IPC分类号： C07H15/18 , A61K8/00 , A61K8/35 , A61K8/60 , A61Q17/04 , A61Q19/00 , C09K3/00 , A61K7/42 , A61K7/00 , A61K7/48
摘要： PROBLEM TO BE SOLVED: To obtain a skin preparation for external use excellent in UV ray- protecting action, low stimulative, good in usability and expressing high skin- improving effects by containing a highly hydrophilic benzophenone derivative and a humectant. SOLUTION: This skin preparation for external use contains a benzophenone derivative of the formula [R1 and R2 are each H, OH or a 1-4C alkoxy; R3 to R6 are each H or a 1-2C alkyl, one or more of R3 to R6 are each an alkyl; A is a sugar residue having no protecting group; (n) is 1 or 2] and a humectant(e.g. propylene glycol, 1, 3-butylene glycol) as effective ingredients. The compound of the formula is excellent in chemical stability and oxidative stability, soluble in water, has absorption bands in the UV region, is capable of retaining moisture and is nonionic, thus can be blended without depending on pH of a system and does not destroy the state of the system. The compound can be blended with cosmetic materials, medicines, etc., as it is good in solubility to various humectants. As the compound of the formula, 2-hydroxy-4-(2- glycosyloxy-2-methylethoxy) benzophenone is cited.

8. 发明专利

JPH09100217A HAIR COSMETIC 失效
公开(公告)号：JPH09100217A
公开(公告)日：1997-04-15
申请号：JP25666595
申请日：1995-10-03
申请人： SHISEIDO CO LTD
发明人： SASAKI HIROSHI , SHIOJIMA YOSHIHIRO , NAKAMA YASUNARI , FUKUCHI YOSHIHIKO , MIYAZAWA KIYOSHI , NAKAJIMA HIDEO
IPC分类号： A61K8/00 , A61K8/39 , A61K8/73 , A61Q5/00 , A61Q5/06 , A61Q5/12 , C08G65/02 , C08G65/08 , C08L33/04 , C08L33/14 , C08L33/24 , C08L71/00 , C08L71/02 , A61K7/06 , A61K7/08 , A61K7/11
摘要： PROBLEM TO BE SOLVED: To prepare a hair cosmetic giving gloss, moist feeling, cohesiveness and smooth touch to hair and free from oil stain by mixing an amphoteric polymer and a polyoxyalkylene alcohol ether with a specific compound. SOLUTION: This cosmetic is prepared by mixing 0.05-15wt.% of an amphoteric polymer and 0.05-15wt.% of a polyoxyalkylene alcohol ether with 0.1-20wt.% of a cellulose ether. The amphoteric polymer preferably contains a unit of formula I (R1 is H or methyl; R2 , R5 are each a hydrocarbon; R3 , R4 are each H or a hydrocarbon; A is O or NH etc.). An especially preferable compound is expressed in formula II (R6 is H or methyl; R7 is a hydrocarbon; n and m are integers). A compound of formula III (R8 is a hydrocarbon; p is an integer) is preferred as the polyoxyalkylene alcohol ether. The cellulose ether containing the unit of formula IV (R9 to R11 are each a hydrocarbon etc.), is preferred.

9. 发明专利

JPH0725724A WATER REPELLENT OIL-IN-WATER TYPE EMULSIFIED COMPOSITION 失效
公开(公告)号：JPH0725724A
公开(公告)日：1995-01-27
申请号：JP19390993
申请日：1993-07-08
申请人： SHISEIDO CO LTD
发明人： YAMAGUCHI KAZUHIRO , TANAKA TOSHIHIRO , KUMAGAI SHIGENORI , ANZAI SHINICHI , NAKAJIMA HIDEO
IPC分类号： A61K8/30 , A61K8/06 , A61K8/34 , A61K8/36 , A61K8/60 , A61K8/73 , A61K9/06 , A61Q1/00 , A61Q1/12 , A61K7/00
摘要： PURPOSE:To obtain the composition, having excellent thickening gelation ability, safety, stability and usability and further water repellency of a coated film after use and capable of improving holding properties. CONSTITUTION:This water repellent oil-in-water type emulsified composition is capable of forming an associated substance of a sucrose diester of a fatty acid with a higher aliphatic alcohol and/or a higher fatty acid in the presence of an ionic surfactant in the aqueous phase and further has >=60 deg. contact angle.

10. 发明专利

JPH06157296A VEHICLE AND VEHICLE PREPARATION 失效
公开(公告)号：JPH06157296A
公开(公告)日：1994-06-03
申请号：JP33510392
申请日：1992-11-20
申请人： SHISEIDO CO LTD
发明人： SHIBATA KAZUYA , NAKAJIMA HIDEO , ANZAI SHINICHI
IPC分类号： A61K9/50 , A61K47/14 , B01J13/02
摘要： PURPOSE:To provide a vehicle containing a maltitol difatty acid ester as the main film component, capable of ready production at low cost, excellent in stability, useful in the fields of medicine, cosmetic and food and suitable for a vehicle preparation such as a microcapsule. CONSTITUTION:Maltitol is dissolved in dimethyl sulfoxide and a fatty acid ester such as methyl stearate and potassium carbonate are added thereto with stirring. The resultant mixture is allowed to react at 90 deg.C under 35mmHg for 2hr and the obtained reaction product is purified through silica gel chromatography to obtain a maltitol difatty acid ester. This compound as a vehicle forming agent is added to 2wt.% aqueous arbutin solution, sufficiently swollen at 70 deg.C, treated with Polytlon(R), etc., for 1min and immediately cooled to 25 deg.C. Thereby, an arbutin-including vehicle is prepared followed by get filtration treatment for purification. Thus, the stable vehicle composed of a microcapsule, etc., useful in the fields of medicine, cosmetic, food, etc., can be readily produced at low cost.

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