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111. 发明专利

JPH0570314A IMMOBILIZED ANTIBACTERIAL AGENT AND ITS PRODUCTION 失效
公开(公告)号：JPH0570314A
公开(公告)日：1993-03-23
申请号：JP752192
申请日：1992-01-20
申请人： SHISEIDO CO LTD
发明人： SUHARA TSUNEO , FUKUI HIROSHI , YAMAGUCHI MICHIHIRO , ITO AKIRA , GOMYO HIDEYUKI
IPC分类号： A01N25/10 , A01N33/12 , A01N55/00 , A01N57/18 , A61K8/00 , A61K8/40 , A61K8/72 , A61K8/89 , A61K47/48 , A61Q1/00 , A61Q1/12 , A61Q11/00 , A61Q17/00 , C08L83/05 , C09D5/14
摘要： PURPOSE:To provide an immobilized antibacterial agent keeping the antibacterial activity even after the immobilization treatment and having excellent transcutaneous absorption, thermal stability and safety. CONSTITUTION:Si-H of a solid silicone polymer coating containing Si-H group is made to react with vinyl group of a spacer compound having vinyl group and epoxy group and halogen atom, N atom or phosphorus atom. The other functional group of the spacer compound introduced to the solid coating layer is made to react with an amine or phosphine or, when the spacer part contains N atom or P atom in the tertiary state, the functional group is made to react with an alkyl halide and a quaternary ammonium salt or quaternary phosphonium salt is bonded to the solid coating layer via the spacer part to obtain the objective immobilized antibacterial agent. The spacer part is preferably a substituted or unsubstituted hydrocarbon chain, especially unsubstituted aromatic hydrocarbon chain composed of 3-15 atoms and optionally containing at least one of O, S and N in the main chain.

112. 发明专利

JPH0528466A METALLIC THIN FILM TYPE MAGNETIC RECORDING MEDIUM 失效
公开(公告)号：JPH0528466A
公开(公告)日：1993-02-05
申请号：JP20455791
申请日：1991-07-22
申请人： FUJI PHOTO FILM CO LTD , SHISEIDO CO LTD
发明人： NISHIKAWA YASURO , FUKUI HIROSHI
IPC分类号： G11B5/72 , C09D183/04 , C10M107/50 , C10N40/18 , G11B5/64 , G11B5/725 , G11B5/73
摘要： PURPOSE:To obtain a metallic thin film type magnetic recording medium excellent in weather resistance, traveling property (such as wear resistance sliding property) and electromagnetic conversion characteristic. CONSTITUTION:At least one kind of a chain or cyclic silicone compound expressed by the formula (R HSiO)a(R R SiO)b(R R R SiO1/2)c is brought into contact with a protective material provided on a ferromagnetic metallic thin film, provided on a non-magnetic supporting body, or on the ferromagnetic thin film in a vapor phase to provide a polymer of the silicone compound. In the formula, each of R -R is hydrogen atom or hydrocarbon group, where R -R are not simultaneously hydrogen atom and each of a and b is an integer of >=0 and if c is 0, the silicone compound is cyclic, if c is 2, the silicone is chain. And if c is 0, a +b is an integer of >=3.

113. 发明专利

JPH04142004A MANUFACTURE OF PLATY COMPOSITE FERRITE FINE POWDER FOR MAGNETIC RECORDING 失效
公开(公告)号：JPH04142004A
公开(公告)日：1992-05-15
申请号：JP26532190
申请日：1990-10-01
申请人： TODA KOGYO CORP , SHISEIDO CO LTD
发明人： SUGITA NORIO , NISHI MASATOSHI , FUKUI HIROSHI , OGAWA TAKASHI
IPC分类号： C01G49/00 , H01F1/11
摘要： PURPOSE:To obtain a ferrite having a large magnetization value and appropriate coercive force and improved in dispersibility by bringing starting material particles composed of the fine powder of a platy composite ferrite into contact with a specific silicone compound in a gaseous phase so as to coat the starting material particles with the polymer of the silicone compound and heat-treating the starting material particles within a temperature range of 700-900 deg.C. CONSTITUTION:Starting material particles composed of the fine powder of a platy composite ferrite produced from an aqueous solution by a hydrothermal crystallization method and containing Ba are brought into contact with at least one of silicone compounds expressed by (R HSiO)a(R R SiO)b(R R R SiO1/2)c (where, the R -R are hydrogen atoms which are independent from each other or hydrocarbon groups having 1-10 carbon atoms, at least one of which is has been substituted by one halogen atom) so as to coat the starting material particles with the polymer of the silicone compound. Then the starting material particles are heat-treated within a temperature range of 700-900 deg.C. Therefore, the fine powder of the platy composite ferrite which has a large magnetization value and appropriate coercive force, is excellent in dispersibility, and contains Ba can be obtained.

114. 发明专利

JPH03207732A SYNTHETIC SPONGE 失效
公开(公告)号：JPH03207732A
公开(公告)日：1991-09-11
申请号：JP96790
申请日：1990-01-09
申请人： SHISEIDO CO LTD
发明人： HAYASHI SHIGERU , FUKUI HIROSHI , NASU MIEKO
IPC分类号： A45D33/34 , C08J9/36 , C08L83/00
摘要： PURPOSE:To obtain the subject sponge having excellent stability, flexibility, etc., by contacting a sponge with a specific compound in gaseous phase. CONSTITUTION:The objective sponge is produced by contacting (A) a sponge of a synthetic rubber foam such as porous urethane or NBR preferably having a cell number of 10-100/2.5mm and an apparent density of 10-100kg/m in gaseous phase with (B) a gas containing (B1) a carrier gas such as nitrogen or argon and (B2) one or more kinds of gasified silicone compounds of formula I [R to R are H or (halogen-substituted) 1-10C hydrocarbon group provided that R to R are not H at the same time; R to R are H or (halogen- substituted) 1-10C hydrocarbon group; a and b are 0 or >=1; c is 0 or 2; when c=0, a+b and R are 1-4C alkyl or H; a+b=4).

115. 发明专利

JPH02267903A MANUFACTURE OF NEEDLE CRYSTAL IRON ALLOY MAGNETIC GRAIN POWDER 失效
公开(公告)号：JPH02267903A
公开(公告)日：1990-11-01
申请号：JP8865089
申请日：1989-04-07
申请人： SHISEIDO CO LTD , TODA KOGYO CORP
发明人： FUKUI HIROSHI , OGAWA TAKASHI , SUHARA TSUNEO , TANIHARA MAMORU , OTA YASUTAKA
IPC分类号： B22F9/22 , C09D5/23 , C09D7/12 , C09D183/04 , G11B5/706 , G11B5/842 , H01F1/09
摘要： PURPOSE:To obtain needle crystal iron alloy magnetic grain powder which has high coercive force and large saturation magnetization and is excellent in dispersion property and oxidation stability, by previously covering grain surface effectively with polymer of specified silicon compound. CONSTITUTION:Needle crystal water-containing ferric oxide grain, or needle crystal hematite grain obtained by heating and baking needle type water- containing ferric oxide grain or, needle crystal iron alloy magnetic grain obtained by heating and reducing them is brought into contact with silicon compound in vapor phase, thereby previously covering the grain surface effectively with silicon polymer whose general formula is (R1HSiO)a(R R SiO)b(R R R SiO1/2)c. In the formula, R -R represent hydrocarbon radical whose number of carbon atoms is 1-10 which can be mutually independently hydroogen atom or by at lest one of halogen atoms (wherein R -R can not be hydrogen atom at the same time; (a) and (b) are 0 or integer larger than or equal to 1; (c) is 0 or 2. Thereby needle crystal iron alloy magnetic grain powder, which has high coercive force and large saturation magnetization and is excellent in dispersion property and oxidation stability, can be obtained.

117. 发明专利

JPH0154379B2 失效
公开(公告)号：JPH0154379B2
公开(公告)日：1989-11-17
申请号：JP26571585
申请日：1985-11-26
申请人： SHISEIDO CO LTD
发明人： FUKUI HIROSHI , NANBA RYUJIRO , SAITO TSUTOMU
IPC分类号： C09C3/00 , A61K8/00 , A61K8/11 , A61K8/18 , A61K8/19 , A61K8/20 , A61K8/25 , A61K8/26 , A61K8/29 , A61K8/40 , A61K8/46 , A61K8/49 , A61K8/58 , A61K8/89 , A61K8/891 , A61K9/14 , A61Q1/00 , A61Q1/02 , A61Q13/00 , C08L83/04 , C09C3/12 , C09D7/12

118. 发明专利

JPS63139015A REFORMING POWDER 失效
公开(公告)号：JPS63139015A
公开(公告)日：1988-06-10
申请号：JP28257786
申请日：1986-11-27
申请人： SHISEIDO CO LTD
发明人： FUKUI HIROSHI , TAKADA SUSUMU , KIMURA TOMO
IPC分类号： A61K8/18 , A61K8/00 , A61K8/11 , A61K8/19 , A61K8/30 , A61K8/89 , A61K8/891 , A61Q1/00 , A61Q1/02 , A61Q1/12 , C01B33/18 , C01B33/26 , C01B33/40 , C01B33/42 , C08K9/06 , C08L83/04 , C08L83/05 , C09C3/06 , C09C3/12 , C09D7/12
摘要： PURPOSE:To obtain the title reforming powder useful for cosmetic, paint, ink, colors, catalyst, plating carriers, etc., by bringing the vaporized specified silicone compd. into contact with the powder having an active site on the surface, and then baking the material. CONSTITUTION:At least one kind among the silicone compds. shown by formula I is vaporized and brought into contact with the powder having an active site on the surface, the silicone compd. is polymerized substantially over the whole surface of the powder, and the material is baked to obtain the reforming powder. In formula I, R , R , and R are respectively H or a 1-10C hydrocarbonic group which can be substituted by at least one halogen atom, R , R , and R are not H at the same time, R , R , and R are respectively H or a 1-10C hydrocarbonic group which can be substituted by at least one halogen atom, (a) is 0 or >=1 integer, (b) is 0 or >=1 integer, (c) is 0 or 2, however the sum of (a) and (b) is >=3 when (c) is 0.

119. 发明专利

JPS63113082A MODIFIED POWDER 失效
公开(公告)号：JPS63113082A
公开(公告)日：1988-05-18
申请号：JP17827086
申请日：1986-07-29
申请人： SHISEIDO CO LTD
发明人： FUKUI HIROSHI , OTSU YUTAKA , NAKANO MASAKIYO , NAKADA OKITSUGU , NANBA RYUJIRO , HIGASHIKUBO KAZUO , KIMURA TOMO , ONO KAZUHISA , SAITO TSUTOMU , TOMITA KENICHI , YONEYAMA TOSHIO , OGAWA TAKASHI , MOROHOSHI HIDEO , KOYAMA JUNICHI , KANDA TAKETOSHI , KAWAGUCHI KUNIHIRO , SHIMIZU YUZO
IPC分类号： H01F1/032 , A61K8/00 , A61K8/04 , A61K8/11 , A61K8/18 , A61K8/25 , A61K8/26 , A61K8/29 , A61K8/58 , A61K8/89 , A61K8/891 , A61K47/34 , A61Q1/00 , A61Q1/02 , A61Q1/04 , A61Q1/06 , A61Q1/10 , A61Q1/12 , A61Q3/02 , A61Q17/04 , C01B13/14 , C01B31/08 , C01B39/02 , C08G77/06 , C08K9/06 , C08L83/04 , C08L83/05 , C09B67/08 , C09C3/12 , C09D7/12 , C09D11/02 , G11B5/712
摘要： PURPOSE:To obtain modified powder eliminated its surface activity and having improved surface characteristics such as hydrophobic nature, etc., while keeping the original properties of the powder, by contacting powder having active points on the surface with vapor of a specific silicone compound. CONSTITUTION:Powder having active points on its surface is made to contact with vapor of a silicone compound of formula (R -R are H or 1-10C hydrocarbon group which may be substituted with halogen; R , R and R are not H at the same time; a and b are 0 or integer of >=1; c is 0 or 2; when c is 0, a+b is integer of >=3). The silicone compound is polymerized on the whole surface of the powder by the contacting process to produce the objective powder having a silicone polymer coating film supported on the whole surface. The contacting process is preferably carried out in a closed vessel at

120. 发明专利

JPS6363751A RESIN COMPOSITION 失效
公开(公告)号：JPS6363751A
公开(公告)日：1988-03-22
申请号：JP20732986
申请日：1986-09-03
申请人： SHISEIDO CO LTD
发明人： TORII AKIHITO , TAGUCHI TOSHIO , FUKUI HIROSHI
IPC分类号： A61J1/10 , A61J1/00 , B65D65/42 , C08K9/06 , C08L101/00 , C09C3/12 , C09D183/04 , C09D183/05
摘要： PURPOSE:To provide a resin compsn. which has excellent moldability, is suitable for use in the production of containers for food, pharmaceutical preparations and cosmetics and has an adverse effect on the contents of the containers, for example, does not cause the discoloration, denaturation, adsorption, etc. of the contents, containing a pigment coated with a specified compd. CONSTITUTION:A pigment such as TiO2, ZnO, etc., is brought into contact with at least one cyclic silicone of formula I [wherein R1 is a lower alkyl or an aryl; R2 is an alkyl or an aryl; a is a positive integer; b is 0 or a and a+b=3-100, 20

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