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1. 发明授权

US5508360A Moisture-curable hot melt silicone pressure-sensitive adhesives 失效
标题翻译：水溶性热熔硅胶压敏粘合剂
公开(公告)号：US5508360A
公开(公告)日：1996-04-16
申请号：US414465
申请日：1995-03-31
申请人： Martin E. Cifuentes , Michael R. Strong , Bernard VanWert , Michael A. Lutz , Randall G. Schmidt
发明人： Martin E. Cifuentes , Michael R. Strong , Bernard VanWert , Michael A. Lutz , Randall G. Schmidt
IPC分类号： C09J183/08 , C09J183/00 , C09J183/04 , C09J183/14 , C08F283/12
CPC分类号： C09J183/04 , C09J183/14
摘要： The present invention relates to a silicone pressure-sensitive adhesive composition which cure upon exposure to ambient moisture. The moisture-curable silicone pressure-sensitive adhesive composition of the instant invention comprise:(A) an organopolysiloxane resin containing curing radicals of the formula --SiY.sub.2 ZNY'ZSiR.sup.1.sub.x Y".sub.3-x wherein R.sup.1 is a monovalent hydrocarbon radical, each Z is a divalent linking group, each Y is independently selected from the group consisting of a monovalent organic radical, an enoloxy radical, an alkoxy radical, and an oximo radical; Y' is selected from the group consisting of a monovalent organic radical, a hydrogen atom, and --ZSiR.sup.1.sub.x Y".sub.3-x ; Y" is selected from the group consisting of an enoloxy radical, an alkoxy radical, and an oximo radical; and the subscript x has a value of 0 or 1; (B) a diorganopolysiloxane polymer, each terminal group thereof containing at least one silicon-bonded hydrolyzable functional radicals selected from the group consisting of hydroxyl radicals, alkoxy radicals having 1 to 4 carbon atoms, ketoxime radicals, enoloxy radicals, aminoxy radicals, acetamido radicals, N-methylacetamido radicals and acetoxy radicals; said polymer having a viscosity at 25.degree. C. of 20 to
摘要翻译：本发明涉及在暴露于环境水分时固化的硅氧烷压敏粘合剂组合物。本发明的湿气固化型硅氧烷粘合剂组合物包含：（A）含有式-SiY 2 ZNY'ZSiR1 x Y'3-x固化基团的有机聚硅氧烷树脂，其中R 1为单价烃基，Z为二价每个Y独立地选自一价有机基团，烯氧基，烷氧基和肟基; Y'选自单价有机基团，氢原子和-ZSiR1xY'3-x; Y“选自烯氧基，烷氧基和肟基; 下标x的值为0或1; （B）二有机聚硅氧烷聚合物，其每个末端基团含有至少一个选自羟基，具有1至4个碳原子的烷氧基，酮肟基，烯氧基，氨氧基，乙酰氨基的硅键合的可水解官能团，N-甲基乙酰氨基和乙酰氧基; 所述聚合物在25℃下的粘度为20至<100,000mm 2 / s，所述树脂与所述聚合物的重量比在5:95至90:10的范围内; （C）任选的足以加速所述组合物固化的催化剂; （D）任选的式R 24 -ySiXy的硅烷或其低聚反应产物，其中R 2选自烃基和具有1至6个碳原子的取代烃基，X是可水解基团，y是2 到4; 和（E）任选的填料。

2. 发明授权

US4812363A Polymeric coupling agent 失效
标题翻译：聚合偶联剂
公开(公告)号：US4812363A
公开(公告)日：1989-03-14
申请号：US113825
申请日：1987-10-26
申请人： James P. Bell , Randall G. Schmidt
发明人： James P. Bell , Randall G. Schmidt
IPC分类号： B05D7/00 , B05D7/14 , C08J5/12 , B32B7/04
CPC分类号： B05D7/542 , B05D7/148 , C08J5/124 , Y10T428/31511 , Y10T428/31536
摘要： A coupling agent for chemically linking metal substrates to thermoset polymers is composed of a hydrophobic polymer backbone having functional groups attached thereto at spaced intervals, the functional groups having the ability to form chemical bonds to both the metal substrate and the thermosetting polymeric resin. In a preferred embodiment, the hydrophobic polymeric coupling agent comprises mercaptoester functional groups placed along a strong, hydrophobic polymeric backbone. This polymeric backbone preferably comprises polyethylene resulting in an ethylene mercaptoester (EME) copolymer.
摘要翻译：用于将金属基材与热固性聚合物化学连接的偶联剂由疏水性聚合物骨架组成，所述疏水性聚合物主链具有以间隔的间隔连接到其上的官能团，所述官能团具有与金属基材和热固性聚合物树脂形成化学键的能力。在优选的实施方案中，疏水性聚合物偶联剂包含沿着强疏水性聚合物主链置换的巯基官能团。该聚合物骨架优选包含聚乙烯，产生乙烯巯基酯（EME）共聚物。

3. 发明授权

US5412006A Electrorheological cels and a method for the preparation thereof 失效
标题翻译：电流变凝胶及其制备方法
公开(公告)号：US5412006A
公开(公告)日：1995-05-02
申请号：US212663
申请日：1994-03-14
申请人： Mark D. Fisher , Mark H. Eckstein , Randall G. Schmidt
发明人： Mark D. Fisher , Mark H. Eckstein , Randall G. Schmidt
IPC分类号： C08G77/04 , C08G77/06 , C10M171/00 , C08L3/00
CPC分类号： C10M171/001
摘要： The present invention relates to an electrorheological gel comprising a curable silicone polymer, electrorheologically active particles, and a metal catalyst. The composition can further comprise an organohydrogensilicon crosslinking agent, and/or an inhibitor. The dynamic mechanical properties of the filled gel can be tuned with an electric field such that large changes in storage modulus can be achieved.
摘要翻译：本发明涉及包含可固化的硅氧烷聚合物，电化学活性颗粒和金属催化剂的电流变凝胶。组合物还可以包含有机硅硅交联剂和/或抑制剂。填充的凝胶的动态力学性能可以用电场调节，使得可以实现储能模量的大的变化。

4. 发明授权

US5389170A Method for bonding substrates using molten moisture reactive organosiloxane compositions 失效
标题翻译：使用熔融水分反应性有机硅氧烷组合物粘结基材的方法
公开(公告)号：US5389170A
公开(公告)日：1995-02-14
申请号：US75989
申请日：1993-06-11
申请人： William P. Brady , Martin E. Cifuentes , William J. Schoenherr , David L. Stickles , Michael R. Strong , Bernard Vanwert , Gary A. Vincent , Randall G. Schmidt
发明人： William P. Brady , Martin E. Cifuentes , William J. Schoenherr , David L. Stickles , Michael R. Strong , Bernard Vanwert , Gary A. Vincent , Randall G. Schmidt
IPC分类号： C09J5/00 , C09J183/04 , C03C27/00
CPC分类号： C09J183/04
摘要： Curable adhesive compositions comprise combinations of organosiloxane MQ resins and liquid polyorganosiloxanes of specified viscosity and functionality. The compositions are substantially free of unreactive materials and are applied in the molten state. Depending upon the concentration of reactive groups on the resin and polyorganosiloxane, the compositions may also include a silane containing an average of more than two hydrolyzable groups per molecule. Preferred compositions develop excellent adhesion to a variety of organic and metallic substrates during curing under ambient conditions.
摘要翻译：可固化的粘合剂组合物包括具有特定粘度和功能性的有机硅氧烷MQ树脂和液体聚有机硅氧烷的组合。组合物基本上不含非反应性材料，并以熔融状态施加。根据树脂和聚有机硅氧烷上的反应性基团的浓度，组合物还可以包括每分子平均含有多于两个可水解基团的硅烷。优选的组合物在环境条件下固化期间对各种有机和金属基底形成良好的粘合性。

5. 发明授权

US5545700A Moisture-curable silicone pressure sensitive adhesives 失效
标题翻译：水分固化硅胶压敏粘合剂
公开(公告)号：US5545700A
公开(公告)日：1996-08-13
申请号：US179417
申请日：1994-01-10
申请人： Shawn K. Mealey , Randall G. Schmidt , William P. Brady
发明人： Shawn K. Mealey , Randall G. Schmidt , William P. Brady
IPC分类号： C09J183/05 , C08L83/04 , C09J183/00 , C09J183/04 , C09J183/06 , C09J183/07 , C08L83/05 , C08L83/07
CPC分类号： C08L83/04 , C09J183/04 , C08G77/12 , C08G77/16 , C08G77/20 , C08G77/70
摘要： Silicone pressure sensitive adhesive compositions which cure in the presence of moisture comprise an adhesive component which bears alkoxy radical-containing curing radicals and, optionally, a catalyst to accelerate the reaction of moisture with the alkoxy radicals to form siloxane bonds. Curing provides adhesives ranging from pressure sensitive adhesives having improved properties to permanent adhesives. The adhesives are useful for adhering an object to a surface and thereafter improving the bond between the object and the surface by exposure to moisture.
摘要翻译：在水分存在下固化的硅氧烷压敏粘合剂组合物包含含有含烷氧基自由基的固化基团的粘合剂组分和任选的加速水分与烷氧基反应形成硅氧烷键的催化剂。固化提供粘合剂，从具有改进性能的压敏粘合剂到永久粘合剂。粘合剂可用于将物体粘附到表面上，然后通过暴露于水分来改善物体和表面之间的结合。

6. 发明授权

US5366809A Silicone pressure-sensitive adhesives 失效
标题翻译：硅胶压敏粘合剂
公开(公告)号：US5366809A
公开(公告)日：1994-11-22
申请号：US114862
申请日：1993-09-02
申请人： Randall G. Schmidt , Gary A. Vincent
发明人： Randall G. Schmidt , Gary A. Vincent
IPC分类号： C09J183/00 , C09J183/04 , C09J183/07 , B32B27/00
CPC分类号： C09J183/04 , Y10T428/31612 , Y10T428/31663 , Y10T428/31667
摘要： A silicone pressure-sensitive adhesive composition having high adhesion and tack while having a high percentage of adhesive failure when peeled from substrates is disclosed, said composition consisting essentially of(A) 50 to 80 parts by weight of an MQ organopolysiloxane resin;(B) 20 to 50 parts by weight of a polydiorganosiloxane having at least 3 alkenyl groups in its molecule, with the proviso that the alkenyl group content of said polydiorganosiloxane is 0.1 to 4 mole percent, the total amount of components (A) and (B) being 100 parts by weight;(C) an organohydrogenpolysiloxane crosslinking agent having, on average, at least 3 SiH groups per molecule, the amount of said organohydrogenpolysiloxane being sufficient to provide a molar ratio of said SiH groups of component (C) to said alkenyl groups of component (B) in the range of 0.1 to
摘要翻译：公开了一种具有高粘附性和粘性的硅氧烷压敏粘合剂组合物，同时从基材上剥离时具有高百分比的粘合剂破坏性，所述组合物基本上由（A）50至80重量份的MQ有机聚硅氧烷树脂组成; （B）20〜50重量份的分子中具有至少3个烯基的聚二有机硅氧烷，前提条件是所述聚二有机硅氧烷的烯基含量为0.1〜4摩尔％，成分（A）和（ B）为100重量份; （C）每分子平均具有至少3个SiH基团的有机氢聚硅氧烷交联剂，所述有机氢聚硅氧烷的量足以提供组分（C）的所述SiH基团与组分（B）的所述链烯基的摩尔比，在0.1至<1.0的范围内; 和（D）固化量的硅氢化催化剂。

7. 发明授权

US5302671A Moisture-curable compositions containing aminoalkoxy-functional silicone 失效
标题翻译：含有氨基烷氧基官能的硅氧烷的水溶性组合物
公开(公告)号：US5302671A
公开(公告)日：1994-04-12
申请号：US76619
申请日：1993-06-11
申请人： Martin E. Cifuentes , William P. Brady , William N. Fenton , Randall G. Schmidt , Michael R. Strong , David L. Stickles , Bernard VanWert
发明人： Martin E. Cifuentes , William P. Brady , William N. Fenton , Randall G. Schmidt , Michael R. Strong , David L. Stickles , Bernard VanWert
IPC分类号： C08K5/5465 , C08K5/54 , C08K5/5419 , C08L83/04 , C08L83/06 , C08L83/08 , C09D183/08 , C09J183/00 , C09J183/06 , C09J183/08 , C08G77/38
CPC分类号： C09D183/08 , C09J183/08
摘要： A moisture-curable silicone composition, suitable for use as a coating or pressure-sensitive adhesive, is disclosed, said composition comprising (i) a hydroxyl-functional organopolysiloxane resin comprising R.sub.3 SiO.sub.1/2 siloxane units and SiO.sub.4/2 siloxane units in a molar ratio of 0.5/1 to 1.2/1. respectively, wherein R is a hydrocarbon or halogenated hydrocarbon radical: (ii) a diorganopolysiloxane polymer having at least two silicon-bonded alkoxy groups and at least one carbon-bonded amine group in its molecule, said polymer having a viscosity at 25.degree. C. of 20 to 100,000 centipoise, the weight ratio of said resin to said polymer being in the range 20:80 to 80:20; (iii) optionally, a hydrolyzable silane in sufficient amount to provide stability to said composition; and (iv) optionally, sufficient catalyst to accelerate the cure of said composition.
摘要翻译：公开了适合用作涂层或压敏粘合剂的可湿气固化的硅氧烷组合物，所述组合物包含（i）含有摩尔比的R3SiO1 / 2硅氧烷单元和SiO4 / 2硅氧烷单元的羟基官能的有机聚硅氧烷树脂为0.5 / 1〜1.2 / 1。其中R是烃或卤代烃基：（ii）在其分子中具有至少两个与硅键合的烷氧基和至少一个与碳键合的胺基的二有机聚硅氧烷聚合物，所述聚合物在25℃下具有粘度。 20至100,000厘泊，所述树脂与所述聚合物的重量比在20:80至80:20的范围内; （iii）任选地，足够量的可水解硅烷以提供对所述组合物的稳定性; 和（iv）任选的足以催化所述组合物固化的催化剂。

8. 发明授权

US5248739A Silicone pressure sensitive adhesives having enhanced adhesion to low energy substrates 失效
标题翻译：硅胶压敏粘合剂具有增强的对低能量基材的附着力
公开(公告)号：US5248739A
公开(公告)日：1993-09-28
申请号：US960634
申请日：1992-10-14
申请人： Randall G. Schmidt , William P. Brady , Gary A. Vincent , Kyuha Chung
发明人： Randall G. Schmidt , William P. Brady , Gary A. Vincent , Kyuha Chung
IPC分类号： C09J183/04
CPC分类号： C09J183/04 , Y10T428/31663
摘要： There is disclosed a pressure-sensitive adhesive composition based on a silicone resin and a polydiorganosiloxane polymer wherein the resin component has a number average molecular weight of about 950 to 1,600 and consists essentially of triorganosiloxy (M) units and silicate (Q) units wherein the molar ratio M/Q is in the range 1.1/1 to 1.4/1, inclusive. The adhesives of the invention exhibit improved adhesion to low energy substrates such as polyethylene and polytetrafluoroethylene.
摘要翻译：公开了一种基于有机硅树脂和聚二有机硅氧烷聚合物的压敏粘合剂组合物，其中树脂组分的数均分子量为约950至1,600，并且基本上由三有机甲硅烷氧基（M）单元和硅酸盐（Q）单元组成，其中摩尔比M / Q在1.1 / 1〜1.4 / 1的范围内。本发明的粘合剂显示出对低能量基底例如聚乙烯和聚四氟乙烯的改善的粘合性。

9. 发明授权

US5373078A Low viscosity curable organosiloxane compositions 失效
标题翻译：低粘度可固化的有机硅氧烷组合物
公开(公告)号：US5373078A
公开(公告)日：1994-12-13
申请号：US143224
申请日：1993-10-29
申请人： Donnie R. Juen , Lawrence J. Rapson , Randall G. Schmidt
发明人： Donnie R. Juen , Lawrence J. Rapson , Randall G. Schmidt
IPC分类号： C08L83/04 , C08L83/05 , C08L83/07 , C08G77/08
CPC分类号： C08L83/04 , C08G77/12 , C08G77/20 , C08G77/70 , C08G77/80
摘要： The addition of up to 40 percent by weight of a non-reactive liquid MQ resin to high viscosity liquid curable organosiloxane compositions that cure by a platinum group metal-catalyzed hydrosilation reaction reduces the viscosity of the composition and the moduli of cured elastomers prepared from said composition without any substantial adverse effect on the physical properties of the cured elastomers, particularly tensile strength, elongation and tear strength. Cured elastomers prepared using these compositions are particularly suitable for use as mold-making and encapsulating materials.
摘要翻译：将高达40重量％的非反应性液体MQ树脂加入到通过铂族金属催化硅氢化反应固化的高粘度液体可固化的有机硅氧烷组合物中，降低了组合物的粘度和由所述组合物制备的固化的弹性体的模量组合物对固化的弹性体的物理性能没有任何显着的不利影响，特别是拉伸强度，伸长率和撕裂强度。使用这些组合物制备的固化弹性体特别适用于模制和包封材料。

10. 发明授权

US5480573A Electrorheological fluid compositions containing alkylmethylsiloxanes 失效
标题翻译：含有烷基甲基硅氧烷的电流变液组合物
公开(公告)号：US5480573A
公开(公告)日：1996-01-02
申请号：US243655
申请日：1994-04-29
申请人： Loren D. Durfee , Randall G. Schmidt
发明人： Loren D. Durfee , Randall G. Schmidt
IPC分类号： C10M111/04 , C10M171/00 , C10N10/02 , C10N20/02 , C10N20/06 , C10N40/14 , C10M169/04 , C09K3/00
CPC分类号： C10M171/001
摘要： The present invention relates to an electrorheological fluid comprising solid particles, an alkylmethylsiloxane compound, and an organofluoro compound. Preferred solid particles include zeolite and sulfate ionomers of aminofunctional siloxanes. The ER fluids of the present invention are characterized by improved dispersion stability, enhanced lubricity, and high yield stresses.
摘要翻译：本发明涉及包含固体颗粒，烷基甲基硅氧烷化合物和有机氟化合物的电流变流体。优选的固体颗粒包括氨基官能硅氧烷的沸石和硫酸根离聚物。本发明的ER流体的特征在于改善的分散稳定性，增强的润滑性和高的屈服应力。

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