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1. 发明授权

US5248750A Organopolysiloxanes and methods of making 失效
标题翻译：有机硅氧烷和制备方法
公开(公告)号：US5248750A
公开(公告)日：1993-09-28
申请号：US783973
申请日：1991-10-29
申请人： Mitsuhiro Takarada , Yuji Yoshikawa , Kenichi Isobe
发明人： Mitsuhiro Takarada , Yuji Yoshikawa , Kenichi Isobe
IPC分类号： C08G77/14 , C08G77/12 , C08G77/20 , C08G77/22 , C08G77/38
CPC分类号： C08G77/38 , C08G77/12 , C08G77/20
摘要： Organopolysiloxanes having two different functional groups selected from the group consisting of 3-glycidoxy-propyl, 2-(3',4'-epoxycyclohexyl)ethyl, 3-hydroxypropyl, 3-(2'-hydroxyethoxy)propyl, 3-acryloxypropyl, and 3-methacryloxypropyl groups are more compatible with organic resins and more effective for tailoring the organic resins. They are produced by hydrosilylation of organohydrogenpolysiloxanes with functional group-containing alkenes.

2. 发明授权

US5202404A Silicone block polymers and their preparation 失效
标题翻译：硅酮嵌段聚合物及其制备方法
公开(公告)号：US5202404A
公开(公告)日：1993-04-13
申请号：US673469
申请日：1991-03-22
申请人： Mitsuhiro Takarada , Kenichi Isobe
发明人： Mitsuhiro Takarada , Kenichi Isobe
IPC分类号： C08G77/42 , C08G77/44 , C08G77/50 , C08G81/00 , C09D183/10 , C09D183/14 , H05K3/28
CPC分类号： C08G77/50 , C08G77/44 , C09D183/10 , C09D183/14 , H05K3/285
摘要： Silicone block polymers are obtained by cohydrolysis of a both end reactive diorganopolysiloxane and a silane or a partial hydrolyzate thereof or curing a both end reactive diorganopolysiloxane and an organopolysiloxane at room temperature or elevated temperatures. They have improved flexibility, stain resistance, thermal shock resistance, and water repellency and are suitable to form hard coatings, moistureproof coatings and topcoats.
摘要翻译：硅酮嵌段聚合物通过在室温或升高的温度下通过双端活性二有机聚硅氧烷和硅烷或其部分水解产物的共水解或固化两端反应性二有机聚硅氧烷和有机聚硅氧烷获得。它们具有改善的柔韧性，耐污染性，耐热冲击性和防水性，并且适用于形成硬涂层，防潮涂料和面漆。

3. 发明授权

US5256754A Hydrogenpolysiloxanes and methods of making 失效
标题翻译：氢聚硅氧烷和制备方法
公开(公告)号：US5256754A
公开(公告)日：1993-10-26
申请号：US867464
申请日：1992-04-13
申请人： Mitsuhiro Takarada , Yuji Yoshikawa , Kenichi Isobe
发明人： Mitsuhiro Takarada , Yuji Yoshikawa , Kenichi Isobe
IPC分类号： C08G77/12 , C08G77/20 , C08G77/38 , C08G77/10
CPC分类号： C08G77/38 , C08G77/12 , C08G77/20
摘要： Hydrogenpolysiloxanes having a (meth)acryloxypropyl group on a side chain are useful intermediates. They are prepared by equilibration reaction of siloxane compounds.
摘要翻译：在侧链上具有（甲基）丙烯酰氧基丙基的氢聚硅氧烷是有用的中间体。它们通过硅氧烷化合物的平衡反应制备。

4. 发明授权

US5254644A Silicone self-adhesive composition 失效
标题翻译：硅胶自粘组合物
公开(公告)号：US5254644A
公开(公告)日：1993-10-19
申请号：US880258
申请日：1992-05-08
申请人： Takahide Kobori , Isamu Moriizumi , Mitsuhiro Takarada , Kenichi Isobe
发明人： Takahide Kobori , Isamu Moriizumi , Mitsuhiro Takarada , Kenichi Isobe
IPC分类号： C09J7/02 , C08F299/08 , C09J183/00 , C09J183/04 , C09J183/05 , C09J183/06 , C09J183/07 , C08F283/12
CPC分类号： C08F299/08 , C09J183/04
摘要： A silicone self-adhesive composition is comprised of (A) high viscosity organopolysiloxane raw rubber, (B) MQ resin, (C) organohydrogenpolysiloxane, (D) platinum catalyst, and (E) high vinyl content organopolysiloxane. It cures at relatively low temperature into an adhesive layer which has good adhesive properties and heat resistance, finding use as heat resistant adhesive tapes and labels.
摘要翻译：硅氧烷自粘组合物由（A）高粘度有机聚硅氧烷生橡胶，（B）MQ树脂，（C）有机氢聚硅氧烷，（D）铂催化剂和（E）高乙烯基含量的有机聚硅氧烷构成。它在相对较低的温度下固化成具有良好粘合性和耐热性的粘合剂层，用作耐热粘合带和标签。

5. 发明申请

US20060000356A1 Method for removing acidic gas from raw gas, and additive having corrosion suppressing effect and defoaming effect for addition to amine solution for removing acid gas 审中-公开
标题翻译：从原料气中除去酸性气体的方法，以及添加剂除去酸性气体的胺溶液以外具有腐蚀抑制效果和消泡效果的添加剂
公开(公告)号：US20060000356A1
公开(公告)日：2006-01-05
申请号：US10531719
申请日：2003-11-26
申请人： Yasuyoshi Tomoe , Makoto Shimizu , Mitsuhiro Takarada , Teruki Ikeda , Yoshitaka Aoki
发明人： Yasuyoshi Tomoe , Makoto Shimizu , Mitsuhiro Takarada , Teruki Ikeda , Yoshitaka Aoki
IPC分类号： B01D53/14
CPC分类号： C10L3/102 , B01D19/0409 , B01D53/1456 , B01D53/1493 , C10L3/10 , C23F11/06 , B01D19/0413
摘要： A method for removing an acidic gas from a raw gas containing the acid gas by contacting the raw gas with an aqueous alkanol amine solution, characterized in that a composition comprising an organopolysiloxane containing a polyoxyalkylene group and a fine silica powder is caused to be present. In some embodiments, a composition comprising the above-mentioned organopolysiloxane and a fine silica powder is added appropriately according to the state of foaming in an acidic gas removing reaction system from the outside of the system, or use is made of an alkanol amine containing in advance a composition comprising the above-mentioned organopolysiloxane and a fine silica powder. In preferred embodiments, the fine silica powder has a specific surface area of 50 m2/g or more, and/or the composition comprising the above-mentioned organopolysiloxane and a fine silica powder is used in an amount of 0.1 to 5000 ppm relative to the alkanol amine. As a further embodiment, a method for removing an acidic gas from a raw gas by contacting the raw gas with an aqueous alkanol amine solution containing 40 mass % or more of an alkanol amine, characterized in that a composition comprising the above-mentioned organopolysiloxane and a fine silica powder is caused to be present in an amount of 0.1 to 5000 ppm relative to the alkanol amine.
摘要翻译：使原料气体与烷醇胺溶液接触，从含有酸性气体的原料气体中除去酸性气体的方法，其特征在于，含有含有聚氧化烯基的有机聚硅氧烷和二氧化硅微粉末的组合物存在。在一些实施方案中，包含上述有机聚硅氧烷和二氧化硅细粉末的组合物根据酸性气体除去反应体系中的发泡状态从系统外部适当添加，或者使用含有推进包含上述有机聚硅氧烷和二氧化硅微粉的组合物。在优选的实施方案中，二氧化硅微粉的比表面积为50m 2 / g以上，和/或包含上述有机聚硅氧烷和二氧化硅微粉的组合物的用量相对于链烷醇胺为0.1〜5000ppm。作为另一实施方案，通过使原料气体与含有40质量％以上的链烷醇胺的烷醇胺水溶液接触，从原料气体中除去酸性气体的方法，其特征在于，含有上述有机聚硅氧烷和相对于链烷醇胺，二氧化硅微粉末的存在量为0.1〜5000ppm。

6. 发明授权

US5567561A Coating agents for electrophotography and electrophotography carriers prepared by using them 失效
标题翻译：通过使用它们制备的电子照相和电子照相载体用涂料
公开(公告)号：US5567561A
公开(公告)日：1996-10-22
申请号：US300011
申请日：1994-09-02
申请人： Yuji Yoshikawa , Mitsuhiro Takarada
发明人： Yuji Yoshikawa , Mitsuhiro Takarada
IPC分类号： C08G77/24 , C09D183/04 , C09D183/08 , G03G9/113
CPC分类号： C08G77/24 , C09D183/08 , G03G9/1136 , G03G9/1138 , Y10T428/2995
摘要： Coating agents for electrophotography carriers are disclosed which are resistant to wear, peel-off, cracks, and prevent the occurrence of a spent phenomenon, and which possess a durability for a long period of use and a superior stability in the carrier charge characteristics. The coating provides long lifetime electrophotography carriers which possess reduced temperature dependency and improved stability in the carrier charge characteristics.The coating agents for the electrophotography carrier are characterized by having an organopolysiloxane expressed by the formula below as a main component:R.sub.a.sup.f R.sub.b.sup.1 Si(OR.sup.2).sub.c O.sub.(4-(a+b+c))/2IwhereinR.sup.f is C.sub.p F.sub.2p+1 Q;p is 1-12;Q is a bivalent organic group with 2-12 carbon atoms;R.sup.1 is alkyl with 1-12 carbon atoms or phenyl;R.sup.2 is H or alkyl with 1-6 carbon atoms; anda, b and c are numbers satisfying the following conditions:0
摘要翻译：公开了耐磨损，剥离，裂纹，防止出现现象的电子照相载体用涂料，其具有长时间使用的耐久性和载体电荷特性优异的稳定性。涂层提供长寿命的电子照相载体，其具有降低的温度依赖性和改善载体电荷特性的稳定性。电子照相载体的涂层剂的特征在于具有由下式表示的有机聚硅氧烷作为主要成分：RafRb1Si（OR2）cO（4-（a + b + c））/ 2I，其中Rf为CpF2p + 1Q; p为1-12; Q是具有2-12个碳原子的二价有机基团; R1是具有1-12个碳原子的烷基或苯基; R2是H或具有1-6个碳原子的烷基; 和a，b和c是满足以下条件的数字：0 和0

7. 发明授权

US5457166A Process for preparing a polyester-modified silicone resin and a curable composition comprising the polyester-modified silicone resin 失效
标题翻译：制备聚酯改性有机硅树脂的方法和包含聚酯改性的有机硅树脂的可固化组合物
公开(公告)号：US5457166A
公开(公告)日：1995-10-10
申请号：US278193
申请日：1994-07-21
申请人： Yuji Yoshikawa , Tadashi Takahashi , Mitsuhiro Takarada
发明人： Yuji Yoshikawa , Tadashi Takahashi , Mitsuhiro Takarada
IPC分类号： C08G63/695 , C08G77/445 , C09D183/10 , C08F20/00
CPC分类号： C09D183/10 , C08G63/6954 , C08G77/445
摘要： A process for preparing a polyester-modified silicone resin comprises mixing an alkoxysilane and/or its hydrolyzate, i.e. an alkoxysiloxane, and a polyester resin having at least two hydroxyl groups in the molecule, and subjecting the mixture to hydrolysis and polycondensation reactions in the presence of an acid catalyst. This process is performed by a continuous one-stage reaction sequence including hydrolysis, polycondensation and modification and is simplified. A composition comprising the polyester-modified silicone resin is also described. The composition comprising organozinc compounds along with the modified silicone resin is significantly improved in heat resistance and color-difference.
摘要翻译：制备聚酯改性有机硅树脂的方法包括在分子中混合烷氧基硅烷和/或其水解产物，即烷氧基硅氧烷和具有至少两个羟基的聚酯树脂，并在该存在下使混合物进行水解和缩聚反应的酸催化剂。该方法通过包括水解，缩聚和改性的连续一步反应顺序进行，并被简化。还描述了包含聚酯改性的有机硅树脂的组合物。包含有机锌化合物以及改性有机硅树脂的组合物的耐热性和色差显着提高。

8. 发明授权

US5368969A Coating agent for electrophotographic carrier and carrier coated therewith 失效
标题翻译：用于电子照相载体和载体的涂层剂
公开(公告)号：US5368969A
公开(公告)日：1994-11-29
申请号：US16273
申请日：1993-02-11
申请人： Yuji Yoshikawa , Mitsuhiro Takarada
发明人： Yuji Yoshikawa , Mitsuhiro Takarada
IPC分类号： C08F299/08 , C08F290/00 , G03G9/113 , G03G9/00
CPC分类号： G03G9/1133
摘要： The present invention provides a coating agent for an electrophotographic carrier comprising as a major component a copolymer of at least one monomer selected from the organopolysiloxanes represented by the following general formulas 1, 2, and 3 with other polymerizable monomer: ##STR1## wherein the general formulas 1, 2, and 3, R.sup.1 is hydrogen atom or methyl group; R.sup.2 is C.sub.1 -C.sub.10 alkyl or phenyl group; R.sup.3 is R.sup.2 or CH.sub.2 .dbd.C(R.sup.1)COOC.sub.3 H.sub.6 ; n, p, and q are defined as n.gtoreq.3, p.gtoreq.0, q.gtoreq.3, and p
摘要翻译：本发明提供一种电子照相载体用涂料，其包含至少一种选自以下通式1,2和3所示的有机聚硅氧烷与其它可聚合单体的共聚物作为主要组分：（1）（3）其中通式1,2和3中的R 1为氢原子或甲基; R2是C1-C10烷基或苯基; R3是R2或CH2 = C（R1）COOC3H6; n，p和q定义为n> / = 3，p> / = 0，q> / = 3，p

9. 发明授权

US5332796A Organopolysiloxanes and methods for making 失效
标题翻译：有机聚硅氧烷和制造方法
公开(公告)号：US5332796A
公开(公告)日：1994-07-26
申请号：US057631
申请日：1993-05-07
申请人： Yuji Yoshikawa , Mitsuhiro Takarada
发明人： Yuji Yoshikawa , Mitsuhiro Takarada
IPC分类号： C07F7/08 , C08G77/06 , C08G77/10 , C08G77/20 , C08G77/22 , C08G77/38 , C08G77/04
CPC分类号： C08G77/20 , C08G77/38
摘要： Novel organopolysiloxanes containing both a (meth)acryl group and a carboxyl group in a molecule are well compatible with organic resins and useful as resin modifiers.
摘要翻译：在分子中含有（甲基）丙烯酰基和羧基的新型有机聚硅氧烷与有机树脂很好地相容并且可用作树脂改性剂。

10. 发明授权

US5324807A Curable resin composition 失效
标题翻译：可固化树脂组合物
公开(公告)号：US5324807A
公开(公告)日：1994-06-28
申请号：US950605
申请日：1992-09-28
申请人： Mitsuo Yamada , Hiroharu Ohsugi , Mitsuhiro Takarada , Yuji Yoshikawa
发明人： Mitsuo Yamada , Hiroharu Ohsugi , Mitsuhiro Takarada , Yuji Yoshikawa
IPC分类号： C08G81/00 , C08L83/02 , C08L83/04 , C08L83/05 , C08L101/00 , C08L101/02
CPC分类号： C08L101/00 , C08L83/04
摘要： A curable resin composition comprising (a) an acrylic, polyester, epoxy or polyol resin having a plurality of alkynyl groups, (b) an organohydrogenpolysiloxane, and (c) an amount of platinum catalyst effective to catalyze the crosslink reaction between (a) and (b). The composition is useful for coating and molding purposes and gives a cured product having excellent acid resistance, water resistance and other properties.
摘要翻译：一种可固化树脂组合物，其包含（a）具有多个炔基的丙烯酸，聚酯，环氧或多元醇树脂，（b）有机氢聚硅氧烷，和（c）一定量的铂催化剂，其有效催化（a）和（b）。该组合物可用于涂布和模塑目的，并得到具有优异的耐酸性，耐水性和其它性能的固化产物。

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