专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH05221825A COSMETIC 失效
公开(公告)号：JPH05221825A
公开(公告)日：1993-08-31
申请号：JP2661792
申请日：1992-02-13
申请人： KAO CORP
发明人： YAGI HIROSHI , HOSOKAWA MASARU , II ATSUHIKO
IPC分类号： A61K8/72 , A61K8/02 , A61K8/91 , A61Q1/00 , A61Q1/10 , A61Q3/02
摘要： PURPOSE:To provide a cosmetic having high film strength and safety, dryable in a short time and containing a water-dispersible resin having excellent film- forming property. CONSTITUTION:The objective cosmetic contains a water-dispersible resin containing polymer particle grafted its surface with a polyvinyl alcohol polymer containing >=50mol% (preferably >=70mol%) of the structural unit of formula I (R is H or 1-5C hydrocarbon group). The water-dispersible resin preferably contains polymer particles cross-linked with a polyfunctional ethylenic unsaturated monomer or containing non-grafted polyvinyl alcohol polymer at a weight ratio of the polyvinyl alcohol polymer of >=0.01 and

2. 发明专利

JPH0495961A PHOTOSENSITIVE COMPOSITION AND POLYMER IMAGE FORMING METHOD USING SAME 失效
公开(公告)号：JPH0495961A
公开(公告)日：1992-03-27
申请号：JP21088390
申请日：1990-08-08
申请人： KAO CORP
发明人： MINAMI TAKAHIDE , II ATSUHIKO , NAKAMURA KOICHI
IPC分类号： G03F7/027 , G03F7/029 , G03F7/031
摘要： PURPOSE:To form a latent image in high sensitivity to visible light and to be allowed to form a superior photopolymerized image by irradiation with the following ultraviolet rays by incorporating a dye-combined thioxathol derivative in the photosensitive composition. CONSTITUTION:The photosensitve composition contains a polymerizable compound, a photopolymerization initiator, and one of the thioxanthol derivatives represented by formula I in which each of Z1 and Z2 is a benzo- or naphtho-ring optionally substituted by a group except Dye; and Dye is a dye residue having a covalent bond to Z1 and/or Z2. The thioxanthols derivative are oxidized by the photopolymerization initiator to give the thioxanthones which serve as the polymerization initiator or sensitizer of hardening reaction by ultraviolet rays, thus permitting the latent image to be formed in high sensitivity to the visible light and to form the photopolymerized image by the following uniform irradiation with ultraviolet rays.

3. 发明专利

JPH0640879A PACK COSMETIC 失效
公开(公告)号：JPH0640879A
公开(公告)日：1994-02-15
申请号：JP19395992
申请日：1992-07-21
申请人： KAO CORP
发明人： HOSOKAWA MASARU , YAMAZAKI SEIJI , II ATSUHIKO , WATABE KAZUYO
IPC分类号： A61K8/72 , A61K8/00 , A61K8/02 , A61K8/91 , A61K8/92 , A61Q19/00 , A61K7/48 , A61K7/00
摘要： PURPOSE:To provide a pack cosmetic highly spreadable on the skin, quick in drying, feeling no irritancy when peeled off the skin, and having high dispersion stability. CONSTITUTION:The peel-off type pack cosmetic comprising (A) a film-forming agent consisting of a water-dispersible polymer prepared by copolymerizing a polymerizable unsaturated monomer mixture containing at least one kind of polymerizable unsaturated monomer bearing anionic group, anionizable by dissociation in water or by moderate neutralization with a base, (B) an anionic surfactant, and (C) a lubricant.

4. 发明专利

JPH04107559A PHOTOSENSITIVE COMPOSITION AND CURED IMAGE FORMING METHOD USING THIS COMPOSITION 失效
公开(公告)号：JPH04107559A
公开(公告)日：1992-04-09
申请号：JP22880090
申请日：1990-08-29
申请人： KAO CORP
发明人： II ATSUHIKO , MINAMI TAKAHIDE , NAKAMURA KOICHI
IPC分类号： G03F7/027 , G03F7/029 , G03F7/031
摘要： PURPOSE:To form latent images with a high sensitivity to visible light and to form the photoset images by full-surface irradiation with UV light in succession thereto by incorporating thioxantols, photosensitive resin and photoradical generator which are respectively specific. CONSTITUTION:This compsn. contains the thioxantols which are expressed by formula I, the photosensitive resin having a photodimerizable group and the photoradical generator having the sensitivity with the visible light region. In the formula I, Z1 and Z2 may be the same or different and denote a benzo ring or naphtho ring which may have a substituent. The thioxantols are the corresponding thioxantols oxidized by the effect of the photoradical generator component by irradiation with visible light and play the role of a polymn. initiator for a curing reaction or a sensitizer. The latent images are formed in this way with the high sensitivity to the visible light. The excellent photoset images are formed without curing the parts except the latent images at all even by the subsequent irradiation with UV rays.

5. 发明专利

JPH0578540A FILM FORMED FROM WATER-BASE RESIN DISPERSION 失效
公开(公告)号：JPH0578540A
公开(公告)日：1993-03-30
申请号：JP23787691
申请日：1991-09-18
申请人： KAO CORP
发明人： II ATSUHIKO , NAKAMURA KOICHI
IPC分类号： C08F2/30 , C08J5/18 , C08L29/04 , C08L51/06
摘要： PURPOSE:To provide the subject film having mechanical properties suitable for applications such as a coating material, an adhesive, a fiber processing agent, a paper processing agent, a medical material, and a cosmetic. CONSTITUTION:The objective film is formed from a water-base resin dispersion which contains a polyvinyl alcohol polymer and polymer particles having a glass transition point not higher than the service temp. and grafted with the polyvinyl alcohol polymer in a wt. ratio of (WPVA+Wg-PVA)/(WPAR-Wg-PVA) (wherein WPVA is the Wt. of the polyvinyl alcohol polymer; Wg-PVA is the wt. of the polyvinyl alcohol polymer grafted onto the polymer particles; and WPAR is the wt. of the polymer particles) of 0.01-0.3.

6. 发明专利

JPH0493949A PHOTOSENSITIVE COMPOSITION 失效
公开(公告)号：JPH0493949A
公开(公告)日：1992-03-26
申请号：JP20872190
申请日：1990-08-06
申请人： KAO CORP
发明人： II ATSUHIKO , MINAMI TAKAHIDE , NAKAMURA KOICHI
IPC分类号： G03F7/028 , G03F7/031
摘要： PURPOSE:To form a latent image with high sensitivity to visible light and to allow the parts except the latent image not to be hardened by the following irradiation with ultraviolet rays and to form a photopolymerized image by incorporating a specified thioxanthol derivative in the photosensitive composition. CONSTITUTION:The photosensitive composition contains a polymerizable compound, a photopolymerization initiator having sensitivity in the visible region, and the thioxanthol derivatives represented by formula I in which each of Z and Z is independently benzo- or naphtho-ring and at least one of them is a substituent having a hetero atom, thus permitting the obtained photosensitive composition to have good compatibility.

7. 发明专利

JPH0420503A PHOTOSENSITIVE COMPOSITION 失效
公开(公告)号：JPH0420503A
公开(公告)日：1992-01-24
申请号：JP12466790
申请日：1990-05-15
申请人： KAO CORP
发明人： II ATSUHIKO , MINAMI TAKAHIDE , NAKAMURA KOICHI
IPC分类号： G03F7/031 , C07D335/16 , C08F2/50
摘要： PURPOSE:To obtain a photosensitive composition which can form a latent image in high sensitivity to visible light and can form an excellent photopolymer image by mixing a specified thioxanthol with a polymerizable compound and a photopolymerization initiator sensitive to visible light. CONSTITUTION:0.1-50 pts.wt. thioxanthol of the formula (wherein Z and Z are each a benzene or naphthalene ring which may be substituted) is mixed with 100 pts.wt. polymerizable compound (e.g. ethyl acrylate), 0.1-10 pts.wt. photopolymerization initiator sensitive to visible light, and optionally 0.1-10 pts.wt., per pt.wt. thioxanthol, amine (e.g. tributylamine) to obtain a photosenstive composition. This composition is applied to a substrate in a thickness of 0.1-10mum, dried and irradiated with visible light of a wavelength of 400-850nm after the pattern of the desired image to form a latent image on it, and the entire surface is irradiated with ultraviolet light. The image is developed with a solvent such as ethanol or methyl cellosolve.

8. 发明专利

JPH05331214A PRODUCTION OF EMULSION POLYMERIZATE AND FILM PREPARED THEREFROM 失效
公开(公告)号：JPH05331214A
公开(公告)日：1993-12-14
申请号：JP14271192
申请日：1992-06-03
申请人： KAO CORP
发明人： II ATSUHIKO
IPC分类号： B01F17/52 , C08F2/24 , C08F2/30 , C08F220/04 , C08F222/02 , C08F236/04 , C08J5/18
摘要： PURPOSE:To provide a production process for emulsion polymerizate which is useful in coatings, adhesives, fiber and paper processing agents, medical materials and cosmetics and film made therefrom. CONSTITUTION:Using a polyvinyl alcohol polymer bearing mercapto groups at its terminals as a emulsion stabilizer, the emulsion copolymerization of radical-polymerizable ethylenically unsaturated monomers or diene monomers and itaconic acid or its derivative is carried out to obtain an emulsion polymerizate. The polymerizate is used to form films.

9. 发明专利

JPH04104157A THERMOPHOTO-CATION-POLYMERIZABLE COMPOSITION AND METHOD FOR FORMING POLYMER IMAGE BY USING SAME 失效
公开(公告)号：JPH04104157A
公开(公告)日：1992-04-06
申请号：JP22301990
申请日：1990-08-23
申请人： KAO CORP
发明人： MINAMI TAKAHIDE , II ATSUHIKO , NAKAMURA KOICHI
IPC分类号： G03F7/027 , C08F2/46 , C08F2/48 , G03F7/029 , G03F7/038
摘要： PURPOSE:To obtain the polymer image by applying not only ultraviolet rays but also the visible light and heat by incorporating a cation polymerization initator, a pyrolytic type hardening promotor, and a cation-polymerizable and/or a cross-linking polymerizable photosensitive compound each in a specified amount. CONSTITUTION:As the cation polymerization initiator, diphenyl-p-methyl(or methoxy)-phenacylsulfonium hexafluoroantimonate or the like in an amount of 1 - 50, preferably, 5 - 30pts.wt. of the polymerizable compound; as the pyrolytic type hardening promotor, a disulfide compound, an ester compound, a thioester compound, alone or a combination, in an amount of 5 - 50, preferably, 10 - 30pts.wt. of said compound; and as the cation-polymerizable compound, an epoxy compound, an epithio compound, an oxetane compound, a vinyl ether compound, and an aziridine compound, and the like can be enumerated as useful examples, thus permitting a polymer image to be obtained by the visible light or heat.

10. 发明专利

JPH0493843A THERMOPHOTOPOLYMERIZABLE COMPOSITION AND METHOD FOR FORMING POLYMER IMAGE BY USING SAME 失效
公开(公告)号：JPH0493843A
公开(公告)日：1992-03-26
申请号：JP20712690
申请日：1990-08-03
申请人： KAO CORP
发明人： MINAMI TAKAHIDE , II ATSUHIKO , NAKAMURA KOICHI
IPC分类号： G03F7/028 , C08F2/46 , C08F2/48 , G03F7/029 , G03F7/032 , H01L21/027
摘要： PURPOSE:To obtain a polymer image with high sensitivity by incorporating a radical polymerization initiator, a pyrolytic hardening promoter precursor, and a photosensitive compound in a specified proportion. CONSTITUTION:This thermophotopolymerizable composition contains 1 - 50 pts. wt. of the radial polymerization initiator, such as organic peroxides, organic halogenated compounds, or azo compounds, 5 - 50 pts. wt. of the pyrolytic hardening promoter precursor, such as compound to be allowed to produce a hardening promoter, such as a thiol compound, a hydroxyl compound, and a carboxylic acid, and 100 pts. wt. of the photosensitive compound polymerizable by the radial polymerization and/or cross-linking reaction, such as additionally polymerizable unsaturated compounds, alpha, beta-unsaturated ketone compounds and azido compounds, thus permitting a polymer image to be formed with high sensitivity by using not only ultraviolet rays, but also visible light, or heat.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式