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1. 发明授权

US09051428B2 Branched organopolysiloxanes 有权
标题翻译：支链有机聚硅氧烷
公开(公告)号：US09051428B2
公开(公告)日：2015-06-09
申请号：US13260933
申请日：2010-03-30
申请人： Delphine Davio , Robert Alan Ekeland , Andreas Stammer , Giada Tonet
发明人： Delphine Davio , Robert Alan Ekeland , Andreas Stammer , Giada Tonet
IPC分类号： C08G77/08 , C07F9/06 , C08G77/16
CPC分类号： C08G77/08 , C07F9/065 , C08G77/16
摘要： The invention relates to branched organopolysiloxanes and to their preparation and use. A branched organopolysiloxane is prepared by the reaction of an alkoxysilane with a substantially linear organopolysiloxane containing at least one hydroxyl or hydrolysable group bonded to silicon, in the presence of a phosphazene catalyst. The branched organopolysiloxanes obtained can be suitable for use in a moisture curable sealant composition capable of curing to a high modulus seal, with less tendency to gel than when using other siloxane polycondensation catalysts. Phosphazene catalysts also have the advantage that the content of undesired low molecular weight cyclic silicones in the polymerization product is low.
摘要翻译：本发明涉及支链有机聚硅氧烷及其制备和用途。在磷腈催化剂存在下，通过烷氧基硅烷与含有至少一个与硅结合的羟基或可水解基团的基本上线性的有机聚硅氧烷反应来制备支化的有机聚硅氧烷。获得的支化有机聚硅氧烷可以适用于能够固化成高模量密封的湿固化密封剂组合物，与使用其它硅氧烷缩聚催化剂相比，具有较少的凝胶倾向。磷腈催化剂还具有聚合产物中不需要的低分子量环状硅氧烷的含量低的优点。

2. 发明申请

US20120172543A1 Process for the Preparation of a Silicone Pressure-Sensitive Adhesive 审中-公开
标题翻译：硅氧烷压敏粘合剂的制备方法
公开(公告)号：US20120172543A1
公开(公告)日：2012-07-05
申请号：US13391997
申请日：2010-08-24
申请人： Stephen Edward Cray , Delphine Davio , Robert Alan Ekeland , Andreas Stammer
发明人： Stephen Edward Cray , Delphine Davio , Robert Alan Ekeland , Andreas Stammer
IPC分类号： C08L83/04 , C08G77/04
CPC分类号： C09J183/04 , C08G77/44
摘要： Silicone pressure sensitive adhesive (PSA) compositions and methods for their preparation are provided. In one embodiment, PSAs are formed from a silicone polymer mixture by condensation polymerization of low viscosity polyorganosiloxanes in inert solvents and/or silicone fluids, and optionally adding a silicone resin (MQ) during polymerization. The silicone polymer mixture formed may also be mixed with a silicone resin (MQ) and bodying catalyst, and bodying is allowed to continue until the desired reaction product is formed.
摘要翻译：提供了硅氧烷压敏粘合剂（PSA）组合物及其制备方法。在一个实施方案中，PSA通过低粘度聚有机硅氧烷在惰性溶剂和/或硅氧烷流体中的缩聚以及任选地在聚合期间加入有机硅树脂（MQ）由硅氧烷聚合物混合物形成。所形成的聚硅氧烷聚合物混合物也可以与硅氧烷树脂（MQ）和凝结催化剂混合，并且使其保持持续直到形成所需的反应产物。

3. 发明授权

US07592412B2 Silicone release coating compositions 失效
标题翻译：硅酮脱模涂料组合物
公开(公告)号：US07592412B2
公开(公告)日：2009-09-22
申请号：US10555509
申请日：2004-07-02
申请人： Stephen Edward Cray , Robert Alan Ekeland , Peter Cheshire Hupfield , Sarah O'Hare , David A. Rich , Marc Thibaut
发明人： Stephen Edward Cray , Robert Alan Ekeland , Peter Cheshire Hupfield , Sarah O'Hare , David A. Rich , Marc Thibaut
IPC分类号： C08G77/04 , C08G77/08 , C08G77/12 , C08G77/20 , C07F9/06
CPC分类号： C08L83/04 , C08G77/12 , C08G77/14 , C08G77/16 , C08G77/18 , C08G77/20 , C08G77/24 , C08G77/26 , C08G77/70 , C08G77/80 , C09D183/04 , C08L83/00
摘要： A release coating composition according to the present invention comprises an alkenyl functional polysiloxane (1), a silicon hydride functional polysiloxane (11) and a catalyst (111) comprising a platinum group metal. The alkenyl functional polysiloxane (1) is an alkenylterminated polysiloxane prepared by siloxane polycondensation and/or equilibration using a phosphazene base catalyst followed by neutralisation with an acidic neutralising agent. The level of catalyst (III) in the composition can be as low as 2-40 parts per million platinum group metal by weight.
摘要翻译：根据本发明的剥离涂料组合物包含链烯基官能聚硅氧烷（1），硅氢化物官能聚硅氧烷（11）和包含铂族金属的催化剂（111）。烯基官能聚硅氧烷（1）是通过使用磷腈碱催化剂的硅氧烷缩聚和/或平衡然后用酸性中和剂中和制备的烯基终端的聚硅氧烷。组合物中催化剂（III）的含量可低至每百万铂金属重量的2-40份。

4. 发明授权

US06489407B1 Silicone coatings containing silicone mist suppressant compositions 有权
标题翻译：含有硅酮防雾剂组合物的硅氧烷涂料
公开(公告)号：US06489407B1
公开(公告)日：2002-12-03
申请号：US09599689
申请日：2000-06-22
申请人： Joseph Norbert Clark , Robert Alan Ekeland , Michael Sean Owens , Paul Cornelius Van Dort
发明人： Joseph Norbert Clark , Robert Alan Ekeland , Michael Sean Owens , Paul Cornelius Van Dort
IPC分类号： C08G7712
CPC分类号： C09D183/04 , C08L83/00 , C08L2666/28
摘要： This invention relates to silicone coating composition comprising a solventless silicone coating composition and a liquid silicone mist suppressant composition obtained by a method comprising reacting a large excess of at least one organohydrogensilicon compound containing at least three silicon-bonded hydrogen groups with at least one compound containing at least two alkenyl groups in the presence of a platinum group metal-containing catalyst.
摘要翻译：本发明涉及包含无溶剂硅氧烷涂料组合物和液体硅氧烷雾抑制剂组合物的硅氧烷涂料组合物，该组合物通过以下方法获得，该方法包括使大量过量的至少一种含有至少三个与硅键合的氢基团的有机氢硅化合物与至少一种含有在含铂族金属的催化剂存在下，至少两个烯基。

5. 发明授权

US08372497B2 Silicone coatings on air bags 有权
标题翻译：气囊上的硅胶涂层
公开(公告)号：US08372497B2
公开(公告)日：2013-02-12
申请号：US13519868
申请日：2010-12-27
申请人： William Blackwood , Robert Alan Ekeland , Randall Paul Sweet
发明人： William Blackwood , Robert Alan Ekeland , Randall Paul Sweet
IPC分类号： B29D22/00 , B29D23/00 , B32B1/08 , B60R21/16
CPC分类号： B60R21/235 , B60R2021/23514 , C08G77/12 , C08G77/20 , C08L83/04 , D06M15/643 , D06N3/128 , D06N2211/268 , Y10T428/1334 , Y10T428/1352 , Y10T428/1362 , Y10T428/31663 , Y10T442/20 , C08L83/00
摘要： Air bags which are used for safety purposes to protect occupants of vehicles such as automobiles are described together with a process for coating air bags and air bag fabrics with silicone rubber compositions. In particular the invention relates to silicone rubber coatings which cure by hydrosilylation and an air bag coated with an elastomeric coating which is the cured product of a silicone composition comprising an organopolysiloxane (A) having aliphatically unsaturated hydrocarbon or hydrocarbonoxy substituents, an organosilicon crosslinker having at least 3 silicon-bonded hydrogen atoms, a catalyst able to promote the reaction of the aliphatically unsaturated hydrocarbon or hydrocarbonoxy substituents with Si—H groups and a reinforcing filler, wherein the organopolysiloxane (A) comprises a branched organopolysiloxane (A1) consisting of: (i) one or more Q units of the formula (SiO4/2) and (ii) from 15 to 8000 D units of the formula Rb2SiO2/2 which units (i) and (ii) may be inter-linked in any appropriate combination, and (i{umlaut over (υ)}) M units of the formula RaRb2SiO1/2 wherein each Ra substituent is selected from the group consisting of an alkyl group having from 1 to 6 carbon atoms, an alkenyl group having from 1 to 6 carbon atoms and an alkynyl group having from 1 to 6 carbon atoms, at least three Ra substituents in the branched siloxane being alkenyl or alkynyl units, and each Rb substituent is selected from the group consisting of an alkyl group having from 1 to 6 carbon atoms, an alkenyl group having 2 to 6 carbon atoms, an aryl group, an alkoxy group, an acrylate group and a methacrylate group.
摘要翻译：用于安全目的来保护诸如汽车的车辆的乘客的气囊与用硅橡胶组合物涂覆气囊和气囊织物的方法一起描述。特别地，本发明涉及通过氢化硅烷化固化的硅橡胶涂层和涂覆有弹性体涂层的气囊，其是包含具有脂族不饱和烃或烃氧基取代基的有机聚硅氧烷（A）的有机硅组合物的固化产物，有机硅交联剂具有至少3个硅键合的氢原子，能够促进脂族不饱和烃或烃氧基取代基与Si-H基团和增强填料反应的催化剂，其中有机聚硅氧烷（A）包含支化有机聚硅氧烷（A1） i）一个或多个式（SiO 4/2）的Q单元和（ii）式R b 2 SiO 2/2的15至8000D单元，其中单元（i）和（ii）可以任何适当的组合相互连接，和（i（umlaut over（υ）}）式R a R b 2 SiO 1/2的M单元，其中每个R a取代基选自具有1至6个碳的烷基具有1至6个碳原子的烯基和具有1至6个碳原子的炔基，至少3个支链硅氧烷中的Ra取代基为烯基或炔基单元，并且每个Rb取代基选自具有1至6个碳原子的烷基，具有2至6个碳原子的烯基，芳基，烷氧基，丙烯酸酯基和甲基丙烯酸酯基。

6. 发明申请

US20110287267A1 Solventless Cured Release Coating-Forming Organopolysiloxane Composition And Sheet-Form Substrate Having A Cured Release Coating 审中-公开
标题翻译：无溶剂固化分解涂层形成有机聚硅氧烷组合物和具有固化释放涂层的片状基材
公开(公告)号：US20110287267A1
公开(公告)日：2011-11-24
申请号：US13131272
申请日：2009-11-26
申请人： Seiji Hori , Takateru Yamada , Robert Alan Ekeland
发明人： Seiji Hori , Takateru Yamada , Robert Alan Ekeland
IPC分类号： B32B13/04 , C09D183/07 , C09D183/06
CPC分类号： C08G77/10 , C09D183/04 , C09J7/40 , C09J2483/005 , Y10T428/31663 , C08L83/00
摘要： A solventless cured release coating-forming organopolysiloxane composition having a viscosity at 25° C. of 50 to 2,000 mPa·s comprising (A) 100 weight parts of an alkenyl-functional diorganopolysiloxane that has a viscosity of 25 to 1,000 mPa·s; (B) 0.5 to 15 weight parts of a diorganopolysiloxane that has a viscosity of at least 10,000 mPa·s and that has an aliphatically unsaturated group content of no more than 0.1 mole %; (C) 0.5 to 5 weight parts of a branched organopolysiloxane that has more than one SiO4/2 unit and that is a polymer product provided by an equilibration polymerization between a branched organosiloxane oligomer represented by the average siloxane unit formula (1) (SiO4/2)(RaRb2SiO1/2)x(1) and a diorganosiloxane oligomer; (D) a specific amount of an organohydrogenpolysiloxane that has a viscosity of 1 to 1,000 mPa·s; and (E) a hydrosilylation reaction catalyst in a catalytic quantity.
摘要翻译：包括：（A）100重量份粘度为25〜1000mPa·s的链烯基官能的二有机聚硅氧烷的在25℃下的粘度为50〜2000mPa·s的无溶剂固化型剥离涂膜成形有机聚硅氧烷组合物，（B）0.5〜15重量份粘度为10,000mPa·s以上且具有不超过0.1摩尔％的不饱和基团含量的二有机聚硅氧烷; （C）0.5〜5重量份具有多于一个SiO 4/2单元的分支有机聚硅氧烷，并且是由平均硅氧烷单元式（1）表示的支链有机硅氧烷低聚物（SiO 4 / 2）（RaRb2SiO1 / 2）x（1）和二有机硅氧烷低聚物; （D）特定量的粘度为1〜1000mPa·s的有机氢聚硅氧烷; 和（E）催化剂的氢化硅烷化反应催化剂。

7. 发明授权

US06805914B2 Silicone coatings containing silicone mist suppressant compositions 有权
标题翻译：含有硅酮防雾剂组合物的硅氧烷涂料
公开(公告)号：US06805914B2
公开(公告)日：2004-10-19
申请号：US10306312
申请日：2002-11-26
申请人： Joseph Norbert Clark , Robert Alan Ekeland , Michael Sean Owens , Paul Cornelius Van Dort
发明人： Joseph Norbert Clark , Robert Alan Ekeland , Michael Sean Owens , Paul Cornelius Van Dort
IPC分类号： B05D306
CPC分类号： C09D183/04 , C08L83/00 , C08L2666/28
摘要： This invention relates to silicone coating composition comprising a solventless silicone coating composition and a liquid silicone mist suppressant composition obtained by a method comprising reacting a large excess of at least one organohydrogensilicon compound containing at least three silicon-bonded hydrogen groups with at least one compound containing at least two alkenyl groups in the presence of a platinum group metal-containing catalyst.
摘要翻译：本发明涉及包含无溶剂硅氧烷涂料组合物和液体硅氧烷雾抑制剂组合物的硅氧烷涂料组合物，该组合物通过以下方法获得，该方法包括使大量过量的至少一种含有至少三个与硅键合的氢基团的有机氢硅化合物与至少一种含有在含铂族金属的催化剂存在下，至少两个烯基。

8. 发明授权

US08618234B2 Silicone-based pressure-sensitive adhesive composition and pressure-sensitive tape or sheet 有权
标题翻译：基于硅氧烷的压敏粘合剂组合物和压敏胶带或片材
公开(公告)号：US08618234B2
公开(公告)日：2013-12-31
申请号：US12675060
申请日：2008-08-22
申请人： Haruna Mizuno , Robert Alan Ekeland , Seiji Hori , Takateru Yamada
发明人： Haruna Mizuno , Robert Alan Ekeland , Seiji Hori , Takateru Yamada
IPC分类号： C08G77/08
CPC分类号： C09J183/04 , C08L83/00 , C09J7/38 , C09J2483/00 , Y10T428/2852 , Y10T428/31663
摘要： Silicone-based pressure-sensitive adhesive composition comprising 100 parts (A) a branched organopolysiloxane having on molecular terminals at least two alkenyl groups and represented by (R3SiO1/2)4-p(R1R2SiO1/2)p(R2SiO)m(RR1SiO)n(SiO4/2), to 400 parts (B) an organopolysiloxane composed of R3R22SiO1/2 units and SiO4/2 units, (C) an organohydrogenpolysiloxane, and a catalytic quantity of (D) a platinum-type catalyst. Pressure-sensitive adhesive tape or sheet having an adhesive layer in the form of a cured layer of the aforementioned composition.
摘要翻译：由（R3SiO1 / 2）4-p（R1R2SiO1 / 2）p（R2SiO）m（RR1SiO）表示的具有至少两个链烯基的分子末端的100分子（A）的支链有机聚硅氧烷的硅氧烷类压敏粘合剂组合物， n（SiO 4/2）至400份（B）由R3R22SiO1 / 2单元和SiO4 / 2单元组成的有机聚硅氧烷，（C）有机氢聚硅氧烷和催化量的（D）铂型催化剂。具有上述组成的固化层形式的粘合剂层的压敏粘合带或片材。

9. 发明申请

US20110097579A1 SILICONE-BASED PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE TAPE OR SHEET 有权
标题翻译：基于硅胶的压敏粘合剂组合物和压敏胶带或薄片
公开(公告)号：US20110097579A1
公开(公告)日：2011-04-28
申请号：US12675060
申请日：2008-08-22
申请人： Haruna Mizuno , Robert Alan Ekeland , Seiji Hori , Takateru Yamada
发明人： Haruna Mizuno , Robert Alan Ekeland , Seiji Hori , Takateru Yamada
IPC分类号： B32B27/00 , C09J183/07
CPC分类号： C09J183/04 , C08L83/00 , C09J7/38 , C09J2483/00 , Y10T428/2852 , Y10T428/31663
摘要： Silicone-based pressure-sensitive adhesive composition comprising 100 parts (A) a branched organopolysiloxane having on molecular terminals at least two alkenyl groups and represented by (R3SiO1/2)4-p(R1R2SiO1/2)p(R2,SiO)m(RR1SiO)n(SiO4/2), to 400 parts (B) an organopolysiloxane composed of R3R2SiO1/2 units and SiO4/2 units, (C) an organohydrogenpolysiloxane, and a catalytic quantity of (D) a platinum-type catalyst. Pressure-sensitive adhesive tape or sheet having an adhesive layer in the form of a cured layer of the aforementioned composition.
摘要翻译：含有100份（A）分子末端至少两个烯基并由（R 3 SiO 1/2）4-p（R 1，R 2 SiO 1/2）p（R 2，SiO）m（ RR1SiO）n（SiO4 / 2）至400份（B）由R3R2SiO1 / 2单元和SiO4 / 2单元组成的有机聚硅氧烷，（C）有机氢聚硅氧烷和催化量的（D）铂型催化剂。具有上述组成的固化层形式的粘合剂层的压敏粘合带或片材。

10. 发明申请

US20120301644A1 SILICONE COATINGS ON AIR BAGS 有权
标题翻译：空气袋上的硅胶涂层
公开(公告)号：US20120301644A1
公开(公告)日：2012-11-29
申请号：US13519868
申请日：2010-12-27
申请人： William Blackwood , Robert Alan Ekeland , Randall Paul Sweet
发明人： William Blackwood , Robert Alan Ekeland , Randall Paul Sweet
IPC分类号： C08K5/5445 , B05D1/36 , B32B25/20 , B60R21/235 , B32B25/10
CPC分类号： B60R21/235 , B60R2021/23514 , C08G77/12 , C08G77/20 , C08L83/04 , D06M15/643 , D06N3/128 , D06N2211/268 , Y10T428/1334 , Y10T428/1352 , Y10T428/1362 , Y10T428/31663 , Y10T442/20 , C08L83/00
摘要： Air bags which are used for safety purposes to protect occupants of vehicles such as automobiles are described together with a process for coating air bags and air bag fabrics with silicone rubber compositions. In particular the invention relates to silicone rubber coatings which cure by hydrosilylation and an air bag coated with an elastomeric coating which is the cured product of a silicone composition comprising an organopolysiloxane (A) having aliphatically unsaturated hydrocarbon or hydrocarbonoxy substituents, an organosilicon crosslinker having at least 3 silicon-bonded hydrogen atoms, a catalyst able to promote the reaction of the aliphatically unsaturated hydrocarbon or hydrocarbonoxy substituents with Si—H groups and a reinforcing filler, wherein the organopolysiloxane (A) comprises a branched organopolysiloxane (A1) consisting of: (i) one or more Q units of the formula (SiO4/2) and (ii) from 15 to 8000 D units of the formula Rb2SiO2/2 which units (i) and (ii) may be inter-linked in any appropriate combination, and (i{umlaut over (υ)}) M units of the formula RaRb2SiO1/2 wherein each Ra substituent is selected from the group consisting of an alkyl group having from 1 to 6 carbon atoms, an alkenyl group having from 1 to 6 carbon atoms and an alkynyl group having from 1 to 6 carbon atoms, at least three Ra substituents in the branched siloxane being alkenyl or alkynyl units, and each Rb substituent is selected from the group consisting of an alkyl group having from 1 to 6 carbon atoms, an alkenyl group having 2 to 6 carbon atoms, an aryl group, an alkoxy group, an acrylate group and a methacrylate group.
摘要翻译：用于安全目的来保护诸如汽车的车辆的乘客的气囊与用硅橡胶组合物涂覆气囊和气囊织物的方法一起描述。特别地，本发明涉及通过氢化硅烷化固化的硅橡胶涂层和涂覆有弹性体涂层的气囊，其是包含具有脂族不饱和烃或烃氧基取代基的有机聚硅氧烷（A）的有机硅组合物的固化产物，有机硅交联剂具有至少3个硅键合的氢原子，能够促进脂族不饱和烃或烃氧基取代基与Si-H基团和增强填料反应的催化剂，其中有机聚硅氧烷（A）包含支化有机聚硅氧烷（A1） i）一个或多个式（SiO 4/2）的Q单元和（ii）式R b 2 SiO 2/2的15至8000D单元，其中单元（i）和（ii）可以任何适当的组合相互连接，和（i（umlaut over（υ）}）式R a R b 2 SiO 1/2的M单元，其中每个R a取代基选自具有1至6个碳的烷基具有1至6个碳原子的烯基和具有1至6个碳原子的炔基，至少3个支链硅氧烷中的Ra取代基为烯基或炔基单元，并且每个Rb取代基选自具有1至6个碳原子的烷基，具有2至6个碳原子的烯基，芳基，烷氧基，丙烯酸酯基和甲基丙烯酸酯基。

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