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1. 发明专利

JP3906008B2 Silicon-containing coating agent and a method of manufacturing the same 有权
公开(公告)号：JP3906008B2
公开(公告)日：2007-04-18
申请号：JP2000117138
申请日：2000-04-18
申请人：信越化学工業株式会社 , 富士ゼロックス株式会社
发明人：友純上坂 , 裕司吉川 , 一浩小関 , 渉山田 , 正喜田中 , 克己額田
IPC分类号： C09D183/04 , C09D7/12 , C09D7/14 , C09D183/08
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a silicon-containing coating agent capable of giving a uniform film using plural components having different reactivity, and to provide a silicon-containing coating agent manufactured by the manufacturing method. SOLUTION: The method for manufacturing a silicon-containing coating agent including at least two kinds of hydrolyzable silicon compounds having different reactivity with water comprises a step of substituting a substituent group of a different kind from or the same kind with a reactive group in one hydrolyzable silicon compound for a reactive group in the other hydrolyzable silicon compound thereby to make the reactivity of the at least two kinds of hydrolyzable silicon compounds identical or closely similar to each other. The silicon-containing coating agent is manufactured by the above method.

2. 发明专利

JP4879635B2 Electron beam irradiation for non-halogen flame-retardant resin composition 有权
公开(公告)号：JP4879635B2
公开(公告)日：2012-02-22
申请号：JP2006112426
申请日：2006-04-14
申请人：信越化学工業株式会社 , 株式会社長野三洋化成
发明人：俊明井原 , 廣孝宮沢 , 進星野 , 貴明清水 , 正喜田中
IPC分类号： C08L101/00 , C08K3/00 , C08L83/07

3. 发明专利

JP4845454B2 Silicone-treated carbon black and flame 燃導 conductive resin composition using the same 有权
公开(公告)号：JP4845454B2
公开(公告)日：2011-12-28
申请号：JP2005251518
申请日：2005-08-31
申请人：キヤノン株式会社 , 信越化学工業株式会社
发明人：大祐三浦 , 寛晴中山 , 泰裕内藤 , 尚利宮町 , 典行廻谷 , 悌互榊原 , 正喜田中 , 俊一郎西田 , 和香長谷川
IPC分类号： C09C1/56 , C08K9/06 , C08L101/00 , C09C3/12

4. 发明专利

JP3997420B2 Plate-shaped molded article and a method of manufacturing the same of the lignocellulose-derived substances 有权
公开(公告)号：JP3997420B2
公开(公告)日：2007-10-24
申请号：JP2003011831
申请日：2003-01-21
申请人：信越化学工業株式会社
发明人：和之松村 , 正喜田中
IPC分类号： B27N3/00 , B27N3/08 , C08K5/544 , C08L83/08 , C08L97/02

5. 发明专利

JP3767788B2 Toner external additive for developing an electrostatic latent image 有权
公开(公告)号：JP3767788B2
公开(公告)日：2006-04-19
申请号：JP2000001083
申请日：2000-01-06
申请人：信越化学工業株式会社
发明人：宗夫工藤 , 正喜田中
IPC分类号： G03G9/08
摘要： PROBLEM TO BE SOLVED: To provide an external additive for toner which causes no reaction and no interaction with an organic photoreceptor and consequently causes no deterioration and no crack of the photoreceptor, and which has excellent flowability and consequently causes no sticking of the toner to the photoreceptor and consists of fine silica particles. SOLUTION: The electrostatic charge image developing toner external additive is distinguished by being consisting of spherical hydrophobia fine silica particle which is obtained by introducing a R13SiO1/2 unit (in which R1 is univalent hydrocarbon group of 1-6C having substituents of the same kinds or different kinds or having no substituent) on a surface of a hydrophilic fine silica particle constituted of SiO2 unit, which satisfies conditions (i) and (ii) described below, of which average grain size of primary particles is 0.01 to 5 μm. (i) When the fine silica particles are blended with an organic compound which is liquid at room temperature and has 1 to 40 F/m dielectric constant at 5:1 weight ratio and are shaked, the fine silica particles uniformly disperse in the organic compound. (ii) When the fine silica particles are kept at 100 deg.C for 2 hours after evaporating methanol by an evaporator under heating from a dispersion obtained by dispersing the fine silica particles into methanol, ratio of primary particle quantity left as the primary particle to primary particle quantity present at first is >=20%.

6. 发明专利

JP4404205B2 Polyphenylene sulfide resin - silicone rubber composites, as well as a fuel cell separator and a fuel cell using the same 有权
公开(公告)号：JP4404205B2
公开(公告)日：2010-01-27
申请号：JP2004372548
申请日：2004-12-24
申请人：信越化学工業株式会社 , 本田技研工業株式会社
发明人：直之円城寺 , 伸之小野 , 典行廻谷 , 正喜田中 , 正人駒月
IPC分类号： C08L81/02 , C08L83/04 , H01M8/02 , H01M8/10
CPC分类号： Y02E60/521

7. 发明专利

JP4232025B2 Optical recording medium 有权
公开(公告)号：JP4232025B2
公开(公告)日：2009-03-04
申请号：JP2004019930
申请日：2004-01-28
申请人：信越化学工業株式会社
发明人：正喜田中
IPC分类号： C08G65/26 , G11B7/254 , C08G59/20 , C08G77/08 , G11B7/24 , G11B7/257

8. 发明专利

JP4013014B2 Electrostatic image developer 有权
公开(公告)号：JP4013014B2
公开(公告)日：2007-11-28
申请号：JP5828599
申请日：1999-03-05
申请人：信越化学工業株式会社
发明人：良範井口 , 孝明清水 , 正喜田中
IPC分类号： C01B33/18 , G03G9/08 , G03G9/097
CPC分类号： G03G9/09725 , G03G9/09716
摘要： Amorphous spherical silica microparticulates having a specific surface area of 5-50 m2/g and a particle size distribution of 5-1,000 nm are added to toner particles to form an electrostatic image developer which has improved fluidity and cleaning characteristics. On account of the minimized impurity content of the spherical silica microparticulates, the developer is effective for high-quality and high-speed duplication.

9. 发明专利

JP3945549B2 Carbon fiber precursor-body oil 失效
公开(公告)号：JP3945549B2
公开(公告)日：2007-07-18
申请号：JP16425197
申请日：1997-06-20
申请人：三菱レイヨン株式会社 , 信越化学工業株式会社
发明人：芳人大沢 , 知之小谷 , 義隆景山 , 敏桑田 , 正喜田中
IPC分类号： D01F9/14 , D01F9/22 , D06M15/647

10. 发明专利

JP3927741B2 Toner external additive for developing an electrostatic latent image 有权
公开(公告)号：JP3927741B2
公开(公告)日：2007-06-13
申请号：JP36931199
申请日：1999-12-27
申请人：信越化学工業株式会社
发明人：省二一戸 , 功晃坂詰 , 宗夫工藤 , 光雄浅井 , 正喜田中
IPC分类号： C01B33/18 , G03G9/08 , G03G9/097
CPC分类号： C09C1/3081 , C01P2004/32 , C01P2004/62 , G03G9/09725
摘要： An external additive for electrostatically charged latent image developing toner is provied. The additive includes spherical hydrophobic fine silica particles having primary particles having a particle diameter of from 0.01 to 5 mu m, which fine silica particles fulfill the following conditions (i) and (ii): (i) when an organic compound which is liquid at room temperature and has a dielectric constant of from 1 to 40 F/m and fine silica particles are mixed in a weight ratio of 5:1 and shaken, the fine silica particles disperse uniformly in the organic compound; and (ii) the quantity of primary particles remaining as primary particles when methanol is evaporated under heating by means of an evaporator from a dispersion prepared by dispersing the fine silica particles in methanol and thereafter the particles are held at a temperature of 100 DEG C for 2 hours, represents at least 20% of the quantity of primary particles originally present. The external additive does not react or has no interaction with an organic photoreceptor and therefore change in quality does not occur or the photoreceptor is not scraped. Furthermore, it has a good flowability and therefore adhesion of a toner to the photoreceptor does not occur.

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