公开(公告)号：US06710124B2

公开(公告)日：2004-03-23

申请号：US09940314

申请日：2001-08-27

申请人： Yoshitsugu Morita ,  Kazuo Kobayashi ,  Ken Tanaka

发明人： Yoshitsugu Morita ,  Kazuo Kobayashi ,  Ken Tanaka

IPC分类号： C08L8304

CPC分类号： C09D183/04 ,  C08L83/04 ,  C09D7/65 ,  C09D7/68 ,  C09D7/69

摘要： Water base coating material compositions form coating films of superior flat finish properties. They contain silicone particles with at least two kinds of different average particle size. According to the method of making the composition, a water base coating material composition can be formed by adding an aqueous suspension of silicone particles to a water base coating material composition where the aqueous suspension contains at least two kinds of silicone particles with different average particle size.

摘要翻译： 水性涂​​料组合物形成具有优异平整性的涂膜。 它们含有至少两种不同平均粒径的硅氧烷颗粒。 根据制备组合物的方法，可以通过向水性涂料组合物中加入硅氧烷颗粒的水性悬浮液形成水性涂料组合物，其中水性悬浮液含有至少两种平均粒度不同的硅氧烷颗粒 。

公开(公告)号：US06433041B1

公开(公告)日：2002-08-13

申请号：US09753843

申请日：2001-01-03

申请人： Kazuo Kobayashi ,  Yoshitsugu Morita ,  Ken Tanaka

发明人： Kazuo Kobayashi ,  Yoshitsugu Morita ,  Ken Tanaka

IPC分类号： C08D18304

摘要： An efficient method is provided for producing water based coating compositions that are capable of forming highly scratch and abrasion resistant matte coatings in which crosslinked silicone particles are well dispersed. The method involves addition to a water based coating composition of a waterborne suspension of crosslinked silicone particles having an average diameter of 0.1-200 &mgr;m. The method is characterized in that the suspension is a waterborne crosslinked silicone particle suspension provided by effecting crosslinking of a condensation reaction crosslinkable silicone composition comprising (A) an organopolysiloxane containing at least two silanol groups in each molecule, (B) a crosslinker, and (C) a condensation reaction catalyst. The crosslinking is effected in the emulsified composition in an aqueous solution of an anionic surfactant.

公开(公告)号：US08217122B2

公开(公告)日：2012-07-10

申请号：US12675508

申请日：2008-08-19

申请人： Yoshitsugu Morita ,  Kazuo Kobayashi ,  Ken Tanaka

发明人： Yoshitsugu Morita ,  Kazuo Kobayashi ,  Ken Tanaka

IPC分类号： C08J3/24 ,  C08G77/12

CPC分类号： C08K5/5435 ,  C08G77/12 ,  C08G77/16 ,  C08J3/24 ,  C08J3/26 ,  C08J2383/04 ,  C08K5/57 ,  C08L83/04 ,  C08L83/00

摘要： A silicone rubber powder obtained by curing a condensation-curable silicone rubber composition in a dispersed state in water, having an epoxy equivalent measured by a titration method equal to or lower than 3,000 and an average particle size in the range of 0.1 to 100 μm; and a method of manufacturing a silicone rubber powder comprising the steps of dispersing in water a silicone rubber composition comprising at least components (A) through (C) listed below; adding component (D); and curing the mixture: (A) a diorganopolysiloxane capped at both molecular terminals with silanol groups and having in one molecule 30 or less silicon atoms; (B) an organopolysiloxane having in one molecule at least two silicon-bonded hydrogen atoms; (C) an epoxy-containing alkoxysilane; and (D) a condensation-reaction catalyst. The silicone rubber powder has low epoxy equivalent and possesses excellent dispersibility in organic resins, and the method is efficient in manufacturing of the aforementioned powder.

摘要翻译： 将分散状态的可缩合固化硅橡胶组合物在水中固化，通过滴定法测定的环氧当量为3000以下，平均粒径为0.1〜100μm的方法得到的硅橡胶粉末; 和一种制造硅橡胶粉末的方法，包括以下步骤：在水中分散包含至少包含以下列出的组分（A）至（C）的硅橡胶组合物; 添加组分（D）; 并固化该混合物：（A）在两个分子末端用硅烷醇基封端并且在一个分子中具有30个或更少硅原子的二有机聚硅氧烷; （B）在一个分子中具有至少两个与硅键合的氢原子的有机聚硅氧烷; （C）含环氧基的烷氧基硅烷; 和（D）缩合反应催化剂。 硅橡胶粉末具有低环氧当量，并且在有机树脂中具有优异的分散性，并且该方法在制备上述粉末中是有效的。

公开(公告)号：US20100216952A1

公开(公告)日：2010-08-26

申请号：US12675508

申请日：2008-08-19

申请人： Yoshitsugu Morita ,  Kazuo Kobayashi ,  Ken Tanaka

发明人： Yoshitsugu Morita ,  Kazuo Kobayashi ,  Ken Tanaka

IPC分类号： C08J3/24 ,  C08G77/12

CPC分类号： C08K5/5435 ,  C08G77/12 ,  C08G77/16 ,  C08J3/24 ,  C08J3/26 ,  C08J2383/04 ,  C08K5/57 ,  C08L83/04 ,  C08L83/00

摘要： A silicone rubber powder obtained by curing a condensation-curable silicone rubber composition in a dispersed state in water, having an epoxy equivalent measured by a titration method equal to or lower than 3,000 and an average particle size in the range of 0.1 to 100 μm; and a method of manufacturing a silicone rubber powder comprising the steps of dispersing in water a silicone rubber composition comprising at least components (A) through (C) listed below; adding component (D); and curing the mixture: (A) a diorganopolysiloxane capped at both molecular terminals with silanol groups and having in one molecule 30 or less silicon atoms; (B) an organopolysiloxane having in one molecule at least two silicon-bonded hydrogen atoms; (C) an epoxy-containing alkoxysilane; and (D) a condensation-reaction catalyst. The silicone rubber powder has low epoxy equivalent and possesses excellent dispersibility in organic resins, and the method is efficient in manufacturing of the aforementioned powder.

摘要翻译： 将分散状态的可缩合固化硅橡胶组合物在水中固化，通过滴定法测定的环氧当量为3000以下，平均粒径为0.1〜100μm的方法得到的硅橡胶粉末; 和一种制造硅橡胶粉末的方法，包括以下步骤：在水中分散包含至少包含以下列出的组分（A）至（C）的硅橡胶组合物; 添加组分（D）; 并固化该混合物：（A）在两个分子末端用硅烷醇基封端并且在一个分子中具有30个或更少硅原子的二有机聚硅氧烷; （B）在一个分子中具有至少两个与硅键合的氢原子的有机聚硅氧烷; （C）含环氧基的烷氧基硅烷; 和（D）缩合反应催化剂。 硅橡胶粉末具有低环氧当量，并且在有机树脂中具有优异的分散性，并且该方法在制备上述粉末中是有效的。

公开(公告)号：US06437042B2

公开(公告)日：2002-08-20

申请号：US09753772

申请日：2001-01-03

申请人： Kazuo Kobayashi ,  Yoshitsugu Morita ,  Ken Tanaka

发明人： Kazuo Kobayashi ,  Yoshitsugu Morita ,  Ken Tanaka

IPC分类号： C08G7708

CPC分类号： C08J3/215 ,  C08J3/26 ,  C08J2383/04 ,  Y10T428/2991 ,  Y10T428/2995

摘要： A suspension containing crosslinked silicone particles with a lower mean particle diameter and a better dispersion in certain organic resins is prepared by emulsifying a condensation crosslinkable silicone composition containing (A) an organopolysiloxane having at least two silanol groups per molecule and (B) a crosslinker, but no (C) condensation catalyst, in water using a surfactant. A tin (II) salt of an organic acid with no more than ten carbon atoms is then emulsified in water with a surfactant, and added as the component (C) to the emulsion of condensation crosslinkable silicone composition. This crosslinks the emulsion of condensation crosslinkable silicone composition.

摘要翻译： 通过乳化含有（A）每分子具有至少两个硅烷醇基团的有机聚硅氧烷和（B）交联剂的缩合交联性硅氧烷组合物，制备含有具有较低平均粒径和较好的分散在某些有机树脂中的交联硅氧烷颗粒的悬浮液， 但没有（C）缩合催化剂，在水中使用表面活性剂。 然后将具有不超过10个碳原子的有机酸的锡（II）盐与表面活性剂在水中乳化，并作为组分（C）加入到缩合交联性有机硅组合物的乳液中。 这使交联聚硅氧烷缩合物的乳液交联。

公开(公告)号：US08829141B2

公开(公告)日：2014-09-09

申请号：US13395515

申请日：2010-09-14

申请人： Yoshitsugu Morita ,  Kazuo Kobayashi

发明人： Yoshitsugu Morita ,  Kazuo Kobayashi

IPC分类号： C08G77/12 ,  C08J3/03 ,  C08L83/04 ,  C08G77/20 ,  C08G77/14

CPC分类号： C08J3/03 ,  C08G77/12 ,  C08G77/14 ,  C08G77/20 ,  C08J2383/04 ,  C08L83/04

摘要： This invention relates to a silicone oil emulsion that contains cross-linked silicone particles in drops of silicone oil which have an average particle diameter of 0.1 to 500 μm and are dispersed in water, wherein the silicone oil contains epoxy groups, acryl groups, methacryl groups, silicon-bonded alkoxy groups, or silicon-bonded hydroxyl groups but is free of silicon-bonded hydrogen atoms and alkenyl groups, said cross-linked silicone particles is formed by a hydrosilation reaction. Furthermore, this invention also relates to a silicone oil composition obtained by removing water from said emulsion.

摘要翻译： 本发明涉及含有平均粒径为0.1〜500μm并分散在水中的硅油滴中的交联硅氧烷颗粒的硅油乳液，其中硅油含有环氧基，丙烯酰基，甲基丙烯酰基 硅键合的烷氧基或硅键合的羟基，但不含硅键合的氢原子和烯基，所述交联的硅氧烷颗粒通过硅氢化反应形成。 此外，本发明还涉及通过从所述乳液中除去水而获得的硅油组合物。

公开(公告)号：US07399803B2

公开(公告)日：2008-07-15

申请号：US10538819

申请日：2003-12-08

申请人： Yoshitsugu Morita ,  Kazuo Kobayashi

发明人： Yoshitsugu Morita ,  Kazuo Kobayashi

IPC分类号： C08K3/22 ,  C08K3/34

CPC分类号： C08J3/203 ,  C08J3/124 ,  C08J2383/04 ,  C08K9/06 ,  C08L83/04 ,  C08L2666/28 ,  C08L2666/54

摘要： A composite cured silicone powder comprising: cured silicone powder (A) that has an average particle size of 0.1 to 500 micrometers; an inorganic fine powder (B) coated on the surface of said cured silicone powder (A); and a surface-active agent (C) coated on the surface of said inorganic fine powder (B); a method for producing the composite cured silicone powder which comprises the step of mixing the following components under conditions of mechanical shearing: (A) a cured silicone powder that has an average particle size of 0.1 to 500 micrometers, (B) an inorganic fine powder, and (C) a surface-active agent.

摘要翻译： 一种复合固化的硅氧烷粉末，其包含：平均粒度为0.1至500微米的固化的硅氧烷粉末（A）; 涂覆在所述固化的硅氧烷粉末（A）的表面上的无机细粉末（B）; 和涂覆在所述无机细粉末（B）的表面上的表面活性剂（C）; 一种复合固化硅氧烷粉末的制造方法，其特征在于，在机械剪切条件下混合以下成分的步骤：（A）平均粒径为0.1〜500微米的固化的硅氧烷粉末，（B）无机细粉末 ，（C）表面活性剂。

公开(公告)号：US20060127338A1

公开(公告)日：2006-06-15

申请号：US10524920

申请日：2003-08-27

申请人： Yoshitsugu Morita ,  Kazuo Kobayashi ,  Masaru Ozaki

发明人： Yoshitsugu Morita ,  Kazuo Kobayashi ,  Masaru Ozaki

IPC分类号： A61K8/89 ,  A61K8/44

CPC分类号： A61K8/895 ,  A61K8/044 ,  A61K8/466 ,  A61K8/891 ,  A61K2800/412 ,  A61Q5/12 ,  A61Q19/00 ,  A61Q19/10 ,  C08J3/11 ,  C08J3/26 ,  C08J2383/04

摘要： Aqueous suspensions of cross-linked silicone particles comprising: (A) cross-linked silicone particles with an average particle size of from 0.1 to 500 μm, (B) N-acyl-, N-hydrocarbon taurines and/or their salts, and (C) water, aqueous emulsions of oil containing cross-linked silicone particles comprising: (A) cross-linked silicone particles with an average particle size of from 0.1 to 500 μm, (D) oil, (B) N-acyl-, N-hydrocarbon taurines and/or their salts, and (C) water, with component (A) contained in droplets of component (D) dispersed in water, and cosmetic raw materials comprising said aqueous suspensions or said aqueous emulsions. The suspensions and emulsions are characterized by superior stability and by low environmental impact and minimal effects on the human body. In addition, they are extremely useful as cosmetic raw materials because of their superior cosmetics functionality such as wetness and smoothness.

摘要翻译： 交联硅氧烷颗粒的水悬浮液包含：（A）平均粒径为0.1-500μm的交联硅氧烷颗粒，（B）N-酰基 - ，N-烃牛磺酸盐和/或其盐，和 C）水，含有交联硅氧烷颗粒的油的含水乳液，其包含：（A）平均粒度为0.1至500μm的交联硅氧烷颗粒，（D）油，（B）N-酰基 - ，N - 碳氢牛磺酸盐和/或它们的盐，和（C）含有分散在水中的组分（D）的液滴中的组分（A）的水以及包含所述水性悬浮液或所述水性乳液的化妆品原料。 悬浮液和乳液的特征在于优异的稳定性和低的环境影响和对人体的最小影响。 此外，由于其优异的化妆品功能如湿度和平滑度，它们作为化妆品原料是非常有用的。

公开(公告)号：US06531542B1

公开(公告)日：2003-03-11

申请号：US09626135

申请日：2000-07-26

申请人： Yoshitsugu Morita ,  Kazuo Kobayashi ,  Ryuji Tachibana

发明人： Yoshitsugu Morita ,  Kazuo Kobayashi ,  Ryuji Tachibana

IPC分类号： C08L8304

CPC分类号： A61K8/891 ,  A61K8/86 ,  A61K2800/594 ,  A61Q19/00 ,  C08J3/05 ,  C08J3/12 ,  C08J3/26 ,  C08J2383/10

摘要： Spherical crosslinked organic particles exhibit a good dispersibility in thermoplastic resins, thermosetting resins, paints, coatings, cosmetics, rubbers, and toners and carriers employed in electrostatic development. Highly efficient methods for preparing these crosslinked organic particles are provided. Suspensions of crosslinked organic particles have excellent handling properties, and are highly blendable with other components. Highly efficient methods for preparing these suspensions are also provided. The spherical crosslinked organic particles have an average particle size of 0.1-500 &mgr;m, and can be prepared by emulsifying in water using an emulsifying agent, a fluid composition containing (A) an organic compound that has at least 2 aliphatically unsaturated bonds in each molecule, (B) a silicon-containing organic compound that has at least 2 silicon-bonded hydrogen atoms in each molecule, (C) an hydrosilylation reaction catalyst, crosslinking the fluid composition by carrying out an hydrosilylation reaction, and thereafter removing water.

摘要翻译： 球形交联的有机颗粒在用于静电显影的热塑性树脂，热固性树脂，油漆，涂料，化妆品，橡胶和调色剂和载体中表现出良好的分散性。 提供了制备这些交联的有机颗粒的高效方法。 交联有机颗粒的悬浮液具有优异的处理性能，并且与其它组分高度可混合。 还提供了制备这些悬浮液的高效方法。 球形交联有机颗粒的平均粒径为0.1-500μm，并且可以通过使用乳化剂在水中乳化，含有（A）在各分子中具有至少2个不饱和键的有机化合物的流体组合物 ，（B）在每个分子中具有至少2个与硅键合的氢原子的含硅有机化合物，（C）氢化硅烷化反应催化剂，通过进行氢化硅烷化反应使流体组合物交联，然后除去水。

公开(公告)号：US20060104929A1

公开(公告)日：2006-05-18

申请号：US10526184

申请日：2003-09-12

申请人： Yoshitsugu Morita ,  Kazuo Kobayashi ,  Masaru Ozaki ,  Yasue Mitzutani

发明人： Yoshitsugu Morita ,  Kazuo Kobayashi ,  Masaru Ozaki ,  Yasue Mitzutani

IPC分类号： A61K8/89

CPC分类号： A61K8/895 ,  A61K8/062 ,  A61K8/92 ,  A61Q5/00 ,  A61Q19/00

摘要： An aqueous emulsion comprises as the disperse phase obtained by emulsifying a mixture consisting of (A) a linear organosilicon polymer whose main chain is composed of diorganosiloxane units and alkylene units and (B) an oil that is liquid at room temperature. The emulsion can be produced by emulsifying a mixture of (a) a diorganopolysiloxane having silicon-bonded hydrogen atoms at the two ends of the molecular chain, (b) a diolefin or diorganopolysiloxane having silicon-bonded alkenyl groups at the two ends of the molecular chain, and (c) an oil that is liquid at room temperature and does not contain hydrosilation-reactive groups, in water, and, in this state, component (a) and component (b) are addition-polymerized using (d) a hydrosilation reaction catalyst. Cosmetic materials incorporating such aqueous emulsions possess excellent lubricating properties, good dispersibility, and adherence; a method of preparation of the emulsion; and skin and hair cosmetic materials prepared from the emulsion with excellent sensation of smoothness and moistness to the touch.

摘要翻译： 水乳液包含通过乳化由（A）主链由二有机硅氧烷单元和亚烷基单元构成的直链有机硅聚合物和（B）在室温下为液体的油的混合物而获得的分散相。 乳液可以通过在（a）在分子链的两端具有与硅键合的氢原子的二有机聚硅氧烷的混合物（b）在分子的两端具有硅键合的烯基的二烯烃或二有机聚硅氧烷， 链和（c）在室温下为液体并且在水中不含硅氢化反应性基团的油，并且在该状态下，组分（a）和组分（b））使用（d）a 硅氢化反应催化剂。 掺入这种水性乳液的化妆品具有优异的润滑性能，良好的分散性和粘附性; 乳液的制备方法; 并且由乳液制备的皮肤和头发化妆品具有优异的光滑感和湿润感。