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1. 发明专利

JPH0587045B2 失效
公开(公告)号：JPH0587045B2
公开(公告)日：1993-12-15
申请号：JP25820588
申请日：1988-10-13
申请人： KOGYO GIJUTSUIN , SHISEIDO CO LTD
发明人： HARUTA MASAKI , TSUBOTA MINORU , KOBAYASHI TETSUHIKO , NAKAHARA YOSHIKO , YONEYAMA TOSHIO , SAITO TSUTOMU , NAKAMURA TETSUJI , TSUJITA MASAHISA
IPC分类号： A61K8/19 , A61K8/11 , A61K8/18 , A61K8/25 , A61K8/26 , A61K8/29 , A61Q1/00 , A61Q1/02 , A61Q1/10 , A61Q1/12 , A61K7/00 , A61K7/02

2. 发明专利

JPH0549338B2 失效
公开(公告)号：JPH0549338B2
公开(公告)日：1993-07-26
申请号：JP24051587
申请日：1987-09-24
申请人： KOGYO GIJUTSUIN
发明人： HARUTA MASAKI , TSUBOTA MINORU , KOBAYASHI TETSUHIKO , NAKAHARA YOSHIKO
IPC分类号： B01D53/86 , B01J23/66 , B01J27/232 , B01J35/02 , B01J37/03 , C01F5/02 , C01F5/24 , C01F11/02 , C01G23/00 , G01N27/16

3. 发明专利

JP2535763B2 失效
公开(公告)号：JP2535763B2
公开(公告)日：1996-09-18
申请号：JP26558893
申请日：1993-09-28
申请人： KOGYO GIJUTSUIN
发明人： HARUTA MASAKI , UEDA ATSUSHI , KOBAYASHI TETSUHIKO , TSUBOTA MINORU
IPC分类号： B01D53/86 , B01D53/94 , B01J23/52 , B01J23/66

4. 发明专利

JPH05325B2 失效
公开(公告)号：JPH05325B2
公开(公告)日：1993-01-05
申请号：JP7360389
申请日：1989-03-24
申请人： KOGYO GIJUTSUIN
发明人： HARUTA MASAKI , KOBAYASHI TETSUHIKO , TSUBOTA MINORU , NAKAHARA YOSHIKO
IPC分类号： C01B13/36 , B01J23/66 , C01F7/34 , C01G7/00 , C01G9/02 , C01G19/02 , C01G23/053 , C07C55/06 , C07C55/08 , C07C55/10 , C07C55/12 , C07C57/145 , C07C59/06 , C07C59/08 , C07C59/245 , C07C59/255 , C07C59/265

5. 发明专利

JPH03183504A SURFACE-TREATED LUMBER 失效
公开(公告)号：JPH03183504A
公开(公告)日：1991-08-09
申请号：JP25189390
申请日：1990-09-25
申请人： SHISEIDO CO LTD
发明人： TSUBOTA MINORU , ENDO MASAYUKI , FUKUI HIROSHI
IPC分类号： B27K3/52 , B27K5/00 , B27K5/02 , B32B9/00 , B32B21/04 , C09D183/07
摘要： PURPOSE:To make the surface of lumber smooth and further uniformity is made high and smooth to coloring and coating where the surface is treated after that, by a method wherein a silicone film is carried on the surface of the lumber to which fine solid particles capable of smoothing the surface of the lumber is stuck. CONSTITUTION:A silicone film is carried on the surface of lumber to which fine solid particles capable of smoothing the surface of the lumber is stuck. If solid particles are capable of smoothening unevenness of the surface of a matter with the grain of wood, which is obtained by pretreating a plane of the lumber with mechanical treatment such as normal planing down to an order not exceeding the diameter of a wooden part conduit, the solid particles capable of smoothening the surface of the lumber can be used whatever they may be. In the case where the silicone film is comprised of a silicone copolymer, the surface of the lumber to which the fine solid particles are stuck is unified and then coloring and/or coating treatment is performed, if the film is of the matter which can fix infiltration rate of a coloring agent, the same is not restricted with its kind and film forming method.

6. 发明专利

JPH02104512A COSMETIC 失效
公开(公告)号：JPH02104512A
公开(公告)日：1990-04-17
申请号：JP25820588
申请日：1988-10-13
申请人： AGENCY IND SCIENCE TECHN , SHISEIDO CO LTD
发明人： HARUTA MASAKI , TSUBOTA MINORU , KOBAYASHI TETSUHIKO , NAKAHARA YOSHIKO , YONEYAMA TOSHIO , SAITO TSUTOMU , NAKAMURA TETSUJI , TSUJITA MASAHISA
IPC分类号： A61K8/19 , A61K8/11 , A61K8/18 , A61K8/25 , A61K8/26 , A61K8/29 , A61Q1/00 , A61Q1/02 , A61Q1/10 , A61Q1/12
摘要： PURPOSE:To provide a cosmetic compounded with ultrafine gold particle-fixed metal oxide prepared by fixing the ultrafine gold particles to the metal oxide, having excellent light resistance and high stability and capable of controlling the color thereof in dependence an the preparation method. CONSTITUTION:A cosmetic is compounded with an ultrafine gold particle-fixed metal oxide prepared by uniformly and strongly fixing the ultrafine gold particles to the metal oxide (e.g., Al2O3, ZnO or TiO2) and has a new color tone and a new feeling of use. The gold-fixed metal oxide is prepared, for example, by dropping a gold compound aqueous solution in a metal oxide- containing aqueous solution having a pH of 7-11 while keeping the pH and subsequently heating the metal oxide at 100-1000 deg.C or by dropping a reducing agent in a metal oxide-containing aqueous solution containing the gold compound therein and having a pH of 7-11 to deposit the ultrafine gold particles on the metal oxide and, if necessary, heating the product at 100-1000 deg.C. The ultrafine gold particle-fixed metal oxide is especially compounded in an amount of 0.1-95wt.% for make-up cosmetics utilizing the characteristics of the color tone.

7. 发明专利

JPH06107980A COMPOSITE MATERIAL FOR COATING 失效
公开(公告)号：JPH06107980A
公开(公告)日：1994-04-19
申请号：JP28369192
申请日：1992-09-29
申请人： SHISEIDO CO LTD
发明人： TSUBOTA MINORU , FUKUI HIROSHI , KUTSUNA YUTAKA
IPC分类号： C09C3/12 , C09D5/00 , C09D5/24 , C09D7/12 , C09D163/00
摘要： PURPOSE:To provide a composite material containing a glycidyl group-containing powder and a polymer having a group reactive with a glycidyl group, excellent in mechanical strength and high-temperature stability and suitable, e.g. for a paste material for IC and a heat-resistant conductive coating material. CONSTITUTION:The objective composite material comprises (A) a glycidyl group-containing powder and (B) a polymer (e.g. an oildegenerated alkyd resin or an acrylic resin) having a group reactive with a glycidyl group preferably in a ratio of (A)= 0.1 to 95wt.% and (B) = 5 to 99wt.%. In addition, the component (A) is prepared preferably by coating a powder such as an inorganic pigment or carbon with a silicone polymer through a gas phase treatment and subsequently adding a glycidyl group-containing compound reactive with an Si-H, e.g. an allyl glycidyl ether or an epoxyhexene to an unreacted Si-H in the silicone polymer so as to introduce the glycidyl group into the silicone polymer.

8. 发明专利

JPH0414413B2 失效
公开(公告)号：JPH0414413B2
公开(公告)日：1992-03-12
申请号：JP19594486
申请日：1986-08-21
申请人： SHISEIDO CO LTD
发明人： FUKUI HIROSHI , TSUBOTA MINORU , OGAWA TAKASHI
IPC分类号： G11B5/712 , C09D5/23 , C09D7/12

9. 发明专利

JPS6352327A MAGNETIC MATERIAL 失效
公开(公告)号：JPS6352327A
公开(公告)日：1988-03-05
申请号：JP19594486
申请日：1986-08-21
申请人： SHISEIDO CO LTD
发明人： FUKUI HIROSHI , TSUBOTA MINORU , OGAWA TAKASHI
IPC分类号： G11B5/712 , C09D5/23 , C09D7/12
摘要： PURPOSE:To improve the dispersibility of magnetic powder and to improve magnetic characteristics by incorporating coated magnetic powder which is coated with a specific silicone compd. into a magnetic material. CONSTITUTION:This magnetic material contains the magnetic powder coated with the compd. expressed by formula. (In formula, R1 denotes a lower alkyl group or aryl group, R2 denotes a hydrogen atom, alkyl group or aryl group, (a), (b) and (c) denote positive integers including 0.) The existence amt. of the compd. expressed by formula in the entire amt. of the coated powder is about 0.1-20wt%, more preferably 0.2-2.0wt%. The treatment tends to be not enough if the amt. is below 0.1wt% and the flocculation of the powder to each other is liable to arise when the amt. exceeds 20wt%. The dispersibility is thereby improved and the magnetic recording medium having the excellent magnetic characteristics is obtd.

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