公开(公告)号：US07271233B2

公开(公告)日：2007-09-18

申请号：US10477156

申请日：2002-05-25

申请人： Makoto Yoshitake ,  Kazutoshi Okabe ,  Yukinari Harimoto

发明人： Makoto Yoshitake ,  Kazutoshi Okabe ,  Yukinari Harimoto

IPC分类号： C08G77/08

CPC分类号： C08L83/04 ,  C08G77/12 ,  C08G77/14 ,  C08G77/18 ,  C08L83/00

摘要： A room-temperature-curable silicone rubber composition comprising (A) 100 parts by weight of a polydiorganosiloxan mixture comprising: (A-1) 20 to 95 wt. % of a polydiorganosiloxane having both molecular terminals capped with dialkoxysilyl groups or trialkoxysilyl groups, (A-2) 5 to 80 wt. % of a polydiorganosiloxane having a molecular terminal capped with dialkoxysilyl group or trialkoxysilyl group and the other molecular terminal capped with monoalkoxysilyl group, hydrosilyl group, trialkylsilyl group or trialkoxyalkylsilyl group, and (A-3) 0 to 30 wt. % of a polydiorganosiloxane having both molecular terminals capped with monoalkoxysilyl group, hydlosilyl group, trialkylsilyl group or trialkoxyalkylsilyl group, (B) one or more alkoxysilanes of the formula R5bSi(OR6)4-b or partial hydrolysis and condensation products thereof, and (C) an organotitanium compound. The composition is used as a sealant.

摘要翻译： 一种室温可固化的硅橡胶组合物，其包含（A）100重量份的聚二有机基硅氧烷混合物，其包含：（A-1）20至95重量％ 具有两个分子末端被二烷氧基甲硅烷基或三烷氧基甲硅烷基封端的聚二有机硅氧烷的％，（A-2）5-80重量％ ％的分子末端用二烷氧基甲硅烷基或三烷氧基甲硅烷基封端的聚二有机硅氧烷，另一分子末端用单烷氧基甲硅烷基，氢化硅烷基，三烷基甲硅烷基或三烷氧基烷基甲硅烷基封端，和（A-3）0〜30wt。 （B）一种或多种式R 5 b Si（OR 6）4-b的烷氧基硅烷或其部分水解和缩合产物，和（C ）有机钛化合物。 该组合物用作密封剂。

公开(公告)号：US07208561B2

公开(公告)日：2007-04-24

申请号：US10494626

申请日：2002-11-12

申请人： Makoto Yoshitake ,  Daiyo Terunuma ,  Koji Matsuoka ,  Ken Hatano

发明人： Makoto Yoshitake ,  Daiyo Terunuma ,  Koji Matsuoka ,  Ken Hatano

IPC分类号： C08G77/22

CPC分类号： C08G77/38 ,  C08B3/22 ,  C08B15/05 ,  C08B33/00 ,  C08B37/00 ,  C08G77/392 ,  C08G77/42 ,  C08L83/06

摘要： A saccharide residue-functional organopolysiloxane containing at least two monosaccharide or polysaccharide groups per molecule in which a specific site on the monosaccharide or polysaccharide is bonded to silicon through a thioether bond. Also, a method of preparing the saccharide residue-functional organopolysiloxane, comprising condensing a saccharide residue-functional metal thiolate compound wherein the metal is an alkali metal atom or alkaline-earth metal atom, and an organopolysiloxane containing groups having the formula —R2Q wherein R2 is C2 to C10 alkylene, and Q is a group selected from halogen atoms, C1 to C10 alkylsulfonate groups, and C6 to C20 arylsulfonate groups.

摘要翻译： 每分子含有至少两个单糖或多糖基团的糖残基官能的有机聚硅氧烷，其中单糖或多糖上的特定位点通过硫醚键与硅键合。 另外，制备糖残基官能的有机聚硅氧烷的方法，包括将其中金属为碱金属原子或碱土金属原子的糖残基官能的金属硫醇化合物和含有式-R 其中R 2为C 2至C 10亚烷基，Q为选自卤素原子，C C 1至C 10烷基磺酸酯基团和C 6 -C 20至C 20芳基磺酸酯基团。

公开(公告)号：US07202301B2

公开(公告)日：2007-04-10

申请号：US10475451

申请日：2002-04-26

申请人： Kazuhiko Ando ,  Keiji Yoshida ,  Toyohiko Yamadera ,  Yoshitsugu Morita ,  Mitsuo Hamada

发明人： Kazuhiko Ando ,  Keiji Yoshida ,  Toyohiko Yamadera ,  Yoshitsugu Morita ,  Mitsuo Hamada

IPC分类号： C08G77/06

CPC分类号： B01F3/0807 ,  B01F5/061 ,  B01F5/0682 ,  B01F5/0688 ,  B01F7/00758 ,  B01F13/103 ,  C08J3/03 ,  C08J2383/04

摘要： Method for preparation of an aqueous emulsion from a curable silicone composition consisting of (A) an organopolysiloxane having at least two silicon-bonded hydroxyl groups, (B) an organohydrogensiloxane, and (C) a curing catalyst, said method being characterized by (i) continuously supplying component (A), component (B) and component (C), or a mixture of components (A) and (B) and component (C) through individual inlet ports into a continuous mixer and mixing said components at a temperature not exceeding 10° C., (ii) continuously supplying the obtained mixture and (D) an aqueous solution of a surface-active agent to an emulsifier, and emulsifying the components at a temperature not exceeding 20° C. An apparatus for the preparation of an aqueous emulsion of a curable silicone composition comprising of a continuous mixer for mixing components (A) through (C), a distribution unit connected to the lower part of the mixer, and an emulsifier. Method for preparation of a suspension of cured silicone particles by allowing such emulsion to stand at room temperature, or heating the aforementioned emulsion.

摘要翻译： 由（A）具有至少两个与硅键合的羟基的有机聚硅氧烷，（B）有机氢硅氧烷和（C）固化催化剂）组成的可固化有机硅组合物制备水乳液的方法，所述方法的特征在于（i ）将组分（A），组分（B）和组分（C）或组分（A）和组分（B）和组分（C）的混合物通过各个入口端连续供给到连续混合器中，并在所述组分 不超过10℃，（ii）将所得混合物和（D）表面活性剂的水溶液连续供给到乳化剂中，并在不超过20℃的温度下乳化该组分。 的可固化硅氧烷组合物的水性乳液，其包含用于混合组分（A）至（C）的连续混合器，与混合器的下部连接的分配单元和乳化剂。 通过使这种乳液在室温下放置或加热上述乳液来制备固化的硅氧烷颗粒的悬浮液的方法。

公开(公告)号：US07105614B2

公开(公告)日：2006-09-12

申请号：US10482323

申请日：2002-06-28

申请人： Yoshitsugu Morita ,  Hiroshi Ueki ,  Koji Nakanishi ,  Haruhiko Furukawa

发明人： Yoshitsugu Morita ,  Hiroshi Ueki ,  Koji Nakanishi ,  Haruhiko Furukawa

IPC分类号： C08L63/00

CPC分类号： C08L61/06 ,  C08L61/04 ,  C08L63/00 ,  C08L83/04 ,  C08L83/06 ,  C08L2205/03 ,  C08L2666/22 ,  C08L2666/14 ,  C08L83/00

摘要： A curable epoxy resin composition comprising at least: (A) a crystalline epoxy resin, (B) a phenol resin, and (C) a silicone resin composed of epoxy-containing organic groups and phenyl groups that define an average unit formula of this component. Component (C) is used in an amount of 0.1 to 500 parts by weight for 100 parts by weight of the sum of weights of components (A) and (B). The composition of the invention is suitable for transfer and injection molding and may find use as a curable epoxy resin composition for sealing parts of electrical and electronic devices.

摘要翻译： 一种可固化环氧树脂组合物，其至少包含：（A）结晶环氧树脂，（B）酚醛树脂，和（C）由含环氧基的有机基团和苯基构成的有机硅树脂，其定义该组分的平均单元式 。 对于100重量份的组分（A）和（B）的重量之和，组分（C）的用量为0.1至500重量份。 本发明的组合物适用于转印和注射成型，可用作密封电子和电子器件部件的可固化环氧树脂组合物。

公开(公告)号：US6162892A

公开(公告)日：2000-12-19

申请号：US407499

申请日：1999-09-28

申请人： Hideki Kobayashi ,  Masayuki Hayashi

发明人： Hideki Kobayashi ,  Masayuki Hayashi

IPC分类号： B65D1/00 ,  B32B27/00 ,  C08G18/38 ,  C08G59/40 ,  C08G59/50 ,  C08G73/02 ,  C08J7/04 ,  C08L79/02 ,  C09D5/00 ,  C09D179/02 ,  C08G69/00 ,  C08G8/00 ,  C08G12/00 ,  C08G14/00 ,  C08G73/00

CPC分类号： C08G18/3893 ,  C08G59/4085 ,  C08G59/504 ,  Y10T428/31504

摘要： The invention relates to a gas barrier composition as well as to composite structures having at least one surface of a molded resin coated with the composition, said composition comprising:(A) an alkoxysilyl functional polyamine compound, or a hydrolyzate thereof, said polyamine compound having three or more amine groups, at least one nitrogen atom of said amine groups being bonded to a hydrogen atom and at least one nitrogen of said amine groups being bonded to an alkoxysilyl group expressed by the formula--W--SiR.sup.2.sub.3-f (OR.sup.1).sub.f wherein R.sup.1 is an alkyl group having 1 to 6 carbon atoms, R.sup.2 is a monovalent hydrocarbon group having 1 to 10 carbon atoms, W is a divalent hydrocarbon group having 2 to 10 carbon atoms, and f is an integer having a value of 1 to 3; and(B) an organic compound which is free of acrylic groups, said organic compound having an aromatic ring or an alicyclic hydrocarbon group and having per molecule at least two functional groups that are reactive with the amine groups, the alkoxy groups, or both, of component A.

摘要翻译： 本发明涉及一种气体阻隔组合物以及具有涂覆有组合物的模制树脂的至少一个表面的复合结构，所述组合物包含：（A）烷氧基甲硅烷基官能多胺化合物或其水解产物，所述多胺化合物具有 三个或更多个胺基团，所述胺基团的至少一个氮原子与氢原子键合，并且所述胺基团的至少一个氮键合到由式-W-SiR23-f（OR1）f表示的烷氧基甲硅烷基 其中R1为碳原子数为1〜6的烷基，R2为碳原子数1〜10的一价烃基，W为碳原子数2〜10的二价烃基，f为1〜 3; 和（B）不含丙烯酸基团的有机化合物，所述有机化合物具有芳环或脂环族烃基并且每分子具有至少两个与胺基，烷氧基或两者反应的官能团， 的组分A.

公开(公告)号：US6149966A

公开(公告)日：2000-11-21

申请号：US120384

申请日：1998-03-31

申请人： Akihiko Kobayashi ,  Katsutoshi Mine ,  Takashi Nakamura ,  Motoshi Sasaki ,  Kiyotaka Sawa

发明人： Akihiko Kobayashi ,  Katsutoshi Mine ,  Takashi Nakamura ,  Motoshi Sasaki ,  Kiyotaka Sawa

IPC分类号： C09D5/25 ,  C09D7/12 ,  C09D125/02 ,  C09D127/12 ,  C09D129/10 ,  C09D179/08 ,  C09D183/04 ,  C09D183/05 ,  C09D201/00 ,  H01B3/30 ,  H01B3/42 ,  H01B3/46 ,  H01L21/312 ,  H01L21/316 ,  B05D3/02 ,  B05D5/12

CPC分类号： H01L21/312 ,  C09D183/04 ,  H01B3/46

摘要： To provide a composition and process for forming insulating films that can produce insulating films having low dielectric constants. The composition comprises (A) an electrically insulating curable inorganic or organic resin, (B) a solvent, and (C) at least one solvent-soluble substance (excluding the solvent used for component (B)) that upon heating or by interaction with the resin (A) can generate gas or undergo volatilization in the temperature range from 0.degree. C. to 800.degree. C. The insulating films are prepared by coating the surface of a substrate the composition; evaporating the solvent; and subsequently heating the substrate in order to generate gas from component (C) during the course of or after the cure of the said resin (A).

摘要翻译： 提供一种用于形成可制造具有低介电常数的绝缘膜的绝缘膜的组合物和工艺。 组合物包含（A）电绝缘的可固化无机或有机树脂，（B）溶剂和（C）至少一种溶剂可溶物质（不包括用于组分（B）的溶剂）），其在加热时或通过与 树脂（A）可以在0℃至800℃的温度范围内产生气体或挥发。绝缘膜通过将基材的表面涂布在该组合物上而制备; 蒸发溶剂; 然后在所述树脂（A）的固化过程中或之后加热所述基材以便从组分（C）产生气体。

公开(公告)号：US6147243A

公开(公告)日：2000-11-14

申请号：US447870

申请日：1999-11-23

申请人： Satoshi Onodera ,  Makoto Yoshitake

发明人： Satoshi Onodera ,  Makoto Yoshitake

IPC分类号： C08G77/06 ,  C07F7/02 ,  C07F7/08 ,  C08G77/48 ,  C08G77/50

CPC分类号： C07F7/0879 ,  C07F7/0874 ,  C08G77/485

摘要： A method for preparing organosilicon compounds comprises: 1) converting the Si-bonded alkoxy in an Si-bonded alkoxy-functional organosilicon compound to the diorganosilyl group by reacting the Si-bonded alkoxy-functional organosilicon compound with organodisiloxane with the general formula HR.sub.2 Si--O--SiR.sub.2 H, where R is a monovalent hydrocarbyl group of 1 to 10 carbon atoms, in alcohol-containing acidic aqueous solution; and subsequently 2) treating with a sulfonic acid catalyst and carboxylic acid. This method is able to convert all the alkoxy groups in the alkoxy-functional organosilicon compound to diorganosilyl. This method can be used to synthesize a high-purity carbosiloxane dendrimer having a narrow molecular weight distribution.

摘要翻译： 制备有机硅化合物的方法包括：1）通过使Si键合的烷氧基官能的有机硅化合物与通式为HR 2 Si-O的有机二硅氧烷反应，将Si键合的烷氧基官能的有机硅化合物中的Si键合的烷氧基转化为二有机甲硅烷基 -SiR2H，其中R是含1-10个碳原子的一价烃基，在含醇的酸性水溶液中; 随后2）用磺酸催化剂和羧酸处理。 该方法能够将烷氧基官能的有机硅化合物中的所有烷氧基转化为二有机甲硅烷基。 该方法可用于合成具有窄分子量分布的高纯度碳硅氧烷树枝状聚合物。

公开(公告)号：US6090887A

公开(公告)日：2000-07-18

申请号：US697997

申请日：1996-11-25

申请人： Akito Nakamura ,  Yoshito Ushio

发明人： Akito Nakamura ,  Yoshito Ushio

IPC分类号： B29C45/14 ,  B29L31/32 ,  B32B1/08 ,  B32B25/08 ,  B65H27/00 ,  C08K3/00 ,  C08L83/04 ,  C08L83/05 ,  C08L83/07 ,  G03G15/20 ,  C08G77/12

CPC分类号： G03G15/2057 ,  B29C65/485 ,  B29C65/4865 ,  B29C65/542 ,  B29C66/343 ,  B29C66/52272 ,  B29C66/742 ,  B29C66/91411 ,  B29C66/91445 ,  B29C66/919 ,  C08L83/04 ,  B29C65/4835 ,  C08G77/12 ,  C08G77/20 ,  C08G77/70 ,  Y10T29/49549 ,  Y10T29/49563

摘要： Silicone rubber composition comprising an alkenyl-substituted diorganopolysiloxane, an inorganic filler, an organopolysiloxane that contains at least two silicon-bonded hydrogen atoms in each molecule, in a quantity that affords a value from 0.4 to 10 for the molar ratio of silicon-bonded hydrogen in the organopolysiloxane to alkenyl groups in the alkenyl-substituted diorganopolysiloxane, an organohydrogenpolysiloxane, in a quantity that affords a value from 0.01 to 0.5 for the molar ratio of silicon-bonded hydrogen in this component to alkenyl groups in the alkenyl-substituted diorganopolysiloxane, and a platinum catalyst. A fluororesin-covered fixing roll in which a fluororesin layer is placed over the circumference of a roll shaft with a silicone rubber layer interposed between the fluororesin layer and the roll shaft, wherein said silicone rubber composition is formed by curing the silicone rubber composition described above.

摘要翻译： 含有链烯基取代的二有机聚硅氧烷，无机填料，在每个分子中含有至少两个与硅键合的氢原子的有机聚硅氧烷的硅橡胶组合物的量相对于硅键合氢的摩尔比为0.4至10 在有机聚硅氧烷中烯基取代的二有机基聚硅氧烷中的烯基，有机氢聚硅氧烷，其量使得该组分中与硅键合的氢与烯基取代的二有机基聚硅氧烷中的烯基的摩尔比为0.01-0.5，以及 铂催化剂。 一种氟树脂覆盖的定影辊，其中氟树脂层被放置在辊轴的圆周上，其中硅橡胶层介于氟树脂层和辊轴之间，其中所述硅橡胶组合物通过固化上述硅橡胶组合物而形成 。

公开(公告)号：US6074695A

公开(公告)日：2000-06-13

申请号：US52379

申请日：1998-03-31

申请人： Akihiko Kobayashi ,  Katsutoshi Mine ,  Takashi Nakamura ,  Motoshi Sasaki ,  Kiyotaka Sawa

发明人： Akihiko Kobayashi ,  Katsutoshi Mine ,  Takashi Nakamura ,  Motoshi Sasaki ,  Kiyotaka Sawa

IPC分类号： C09D5/25 ,  C09D7/12 ,  C09D125/02 ,  C09D127/12 ,  C09D129/10 ,  C09D179/08 ,  C09D183/04 ,  C09D183/05 ,  C09D201/00 ,  H01B3/30 ,  H01B3/42 ,  H01B3/46 ,  H01L21/312 ,  H01L21/316 ,  B05D5/00

CPC分类号： H01L21/312 ,  C09D183/04 ,  H01B3/46

摘要： To provide a composition for the formation of insulating films that can form an insulating film having a low dielectric constant. The composition comprises (A) an electrically insulating curable resin selected from the group consisting of electrically insulating curable organic resins and electrically insulating curable inorganic resins; and (B) at least two solvents: (B)(i) a solvent capable of dissolving resin (A) and (B)(ii) a solvent whose boiling point or vapor pressure curve differs from that of solvent (B)(i) or whose affinity for resin (A) differs from that of solvent (B)(i). Also claimed is a method for forming a insulating films that have a dielectric constant of less than 2.7.

摘要翻译： 提供用于形成可以形成具有低介电常数的绝缘膜的绝缘膜的组合物。 该组合物包含（A）选自电绝缘性可固化有机树脂和电绝缘可固化无机树脂的电绝缘可固化树脂; 和（B）至少两种溶剂：（B）（i）能够溶解树脂（A）和（B）的溶剂（ii）沸点或蒸气压曲线不同于溶剂（B）（i ）或其对树脂（A）的亲和力与溶剂（B）（i）的亲和性不同。 还要求保护的是形成介电常数小于2.7的绝缘膜的方法。

公开(公告)号：US6063887A

公开(公告)日：2000-05-16

申请号：US985539

申请日：1998-05-18

申请人： Tadashi Okawa

发明人： Tadashi Okawa

IPC分类号： C07F7/18 ,  C07F7/08 ,  C08G77/04 ,  C08G77/20 ,  C08G77/08

CPC分类号： C08G77/045 ,  C07F7/0852

摘要： A 1-acyloxy-organotetrasiloxane represented by the general formula: ##STR1## wherein R.sup.1 is a monovalent organic group containing an acryloyloxy group or a monovalent organic group containing a methacryloyloxy group, and R.sup.2 is a monovalent hydrocarbon group, and a process for producing the above mentioned 1-acyloxy-organotetrasiloxane, which is characterized by subjecting hexamethylcyclotrisiloxane to a ring-opening reaction with an acyloxysilane represented by the general formula: ##STR2## wherein R.sup.1 is a monovalent organic group containing an acryloyloxy group or a monovalent organic group containing a methacryloyloxy group, and R.sup.2 is a monovalent hydrocarbon group, in the presence of an acidic catalyst.

摘要翻译： 由通式表示的1-酰氧基 - 有机四硅氧烷：其中R1是含有丙烯酰氧基的一价有机基团或含有甲基丙烯酰氧基的一价有机基团，R 2是一价烃基，以及制备上述1 其特征在于使六甲基环三硅氧烷与由以下通式表示的酰氧基硅烷进行开环反应：其中R1是含有丙烯酰氧基的一价有机基团或含有甲基丙烯酰氧基的一价有机基团，R2是 一价烃基，在酸性催化剂的存在下。