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1. 发明授权

US09782542B2 Self-lubricating pharmaceutical syringe stoppers 有权
公开(公告)号：US09782542B2
公开(公告)日：2017-10-10
申请号：US13968974
申请日：2013-08-16
申请人： Momentive Performance Materials Inc.
发明人： Samuel Conzone , David M. Rusinko , Chandrashekar Raman , Indumathi Ramakrishnan , Anantharaman Dhanabalan , Mayank Kumar Dubey , Markus Bley , Hans Rafael Winkelbach
IPC分类号： A61M5/315 , C10M169/04 , A61M5/31
CPC分类号： A61M5/31513 , A61M5/31511 , A61M2005/3131 , C10M169/04 , C10M2201/041 , C10M2201/061 , C10M2201/066 , C10M2201/103 , C10M2201/105 , C10M2205/20 , C10M2205/203 , C10M2207/126 , C10M2207/28 , C10M2207/283 , C10M2213/062 , C10M2215/08 , C10M2229/02 , C10M2229/025 , C10M2229/04 , C10M2229/051 , C10N2230/06 , C10N2240/66
摘要： In one aspect, a self-lubricating component is provided for a pharmaceutical packaging assembly. The self-lubricating component comprises a polymer composition and an effective amount of a lubricating additive such as, for example, boron nitride. In another aspect, a pharmaceutical packaging assembly may be provided having a surface thereof coated with a lubricating composition comprising boron nitride. The pharmaceutical packaging composition may be, for example, a pre-filled syringe comprising a body (barrel) and a plunger assembly.

2. 发明申请

US20160083528A1 alpha, omega- FUNCTIONALIZED POLYOXYALKYLENE-SILOXANE POLYMERS AND COPOLYMERS MADE THEREFROM 有权
标题翻译： α，ω-官能化的聚氧乙烯 - 硅氧烷聚合物和其制备的共聚物
公开(公告)号：US20160083528A1
公开(公告)日：2016-03-24
申请号：US14858169
申请日：2015-09-18
申请人： Momentive Performance Materials Inc.
发明人： Anuj Mittal , Laxmi Samantara , Samim Alam , Anubhav Saxena , Indumathi Ramakrishnan , Roy U. Rojas-Wahl
IPC分类号： C08G77/46 , C08L69/00 , C08G77/448
CPC分类号： C08G77/46 , C08G77/14 , C08G77/448 , C08G77/70 , C08L69/00 , C08L83/10 , C08L83/12
摘要： An α,ω-functionalized polyoxyalkylene-siloxane polymer having the general structural Formula (I): provides improved hydrophilicity and hemocompatibility. The α,ω-functionalized polyoxyalkylene-siloxane polymer may be used to make various polycarbonate/α,ω-functionalized polyoxyalkylene-siloxane copolymers and polymer blends, as well as articles including such copolymers and blends.
摘要翻译：具有通式结构式（I）的α，ω官能化聚氧化烯 - 硅氧烷聚合物：提供改善的亲水性和血液相容性。 α，ω官能化的聚氧化烯 - 硅氧烷聚合物可用于制备各种聚碳酸酯/α，ω-官能化的聚氧化烯 - 硅氧烷共聚物和聚合物共混物，以及包括这种共聚物和共混物的制品。

3. 发明申请

US20180148601A1 ABRASION RESISTANT COATING COMPOSITION WITH INORGANIC METAL OXIDES 审中-公开
公开(公告)号：US20180148601A1
公开(公告)日：2018-05-31
申请号：US15634123
申请日：2017-06-27
申请人： MOMENTIVE PERFORMANCE MATERIALS INC.
发明人： Karthikeyan Murugesan , Indumathi Ramakrishnan , Robert Hayes
IPC分类号： C09D183/04 , C09D5/32 , C09D5/00
CPC分类号： C09D183/04 , C08G77/04 , C08G77/18 , C08K3/36 , C08K2003/2213 , C08K2003/2237 , C08K2003/2296 , C09D5/00 , C09D5/32 , C09D7/63 , C08K3/22 , C08K5/19
摘要： The present technology provides a coating system including an inorganic UV-absorbing material and a catalyst. The inorganic UV-absorbing material is chosen from cerium oxide, titanium oxide, zinc oxide, or combinations of two or more thereof. The inorganic material may be provided ranging from 1 wt. % to about 50 wt. % based on the dry weight of film after curing the coating system. The catalyst is provided in an amount ranging from 1 ppm to about 75 ppm. The coating system may include a topcoat material, a primer material, or a combination thereof.

4. 发明授权

US09957357B2 Ester-functional polysiloxanes and copolymers made therefrom 有权
公开(公告)号：US09957357B2
公开(公告)日：2018-05-01
申请号：US15355528
申请日：2016-11-18
申请人： Momentive Performance Materials Inc.
发明人： Narayana Padmanabha Iyer , Indumathi Ramakrishnan , Anuj Mittal , Roy Rojas-Wahl , Samim Alam
IPC分类号： C08G77/14 , C08G77/38 , C08G77/448 , C08L69/00 , C08G64/18 , C08G77/12
CPC分类号： C08G77/14 , C08G64/186 , C08G77/12 , C08G77/38 , C08G77/448 , C08L69/00 , C08L83/00
摘要： There is described a polysiloxane having the structure: wherein R1, R2, and R3 are independently a hydrocarbon radical, an unsaturated radical, an alkoxy radical, an aryl radical or an alkenyloxy radical, R4 is independently a direct bond or hydrocarbon radical optionally substituted with oxygen and nitrogen, R5 is independently a hydrogen, a halogen, an aliphatic group having from 1 to 6 carbon atoms, an aromatic group having 6 to 8 carbon atoms, an alkoxy group having from 1 to 6 carbon atoms, or an aryloxy group, R6 is independently a hydroxyl group, an amine group, an acid chloride group, or a sulfonyl halide group, x is from 1 to 300; y is from 0 to 50; and z is from 0 to 50. The polysiloxane is used to make various copolymers and polymer blends. A variety of articles can be made using the polysiloxane described as a polymer blend or copolymer.

5. 发明授权

US09518182B2 Ester-functional polysiloxanes and copolymers made therefrom 有权
标题翻译：酯官能聚硅氧烷及由其制得的共聚物
公开(公告)号：US09518182B2
公开(公告)日：2016-12-13
申请号：US14790457
申请日：2015-07-02
申请人： Momentive Performance Materials Inc.
发明人： Narayana Padmanabha Iyer , Indumathi Ramakrishnan , Anuj Mittal , Roy Rojas-Wahl , Samim Alam
IPC分类号： C08L69/00 , C08G77/448 , C08G77/38 , C08G64/18 , C08G77/12
CPC分类号： C08G77/14 , C08G64/186 , C08G77/12 , C08G77/38 , C08G77/448 , C08L69/00 , C08L83/00
摘要： There is described a polysiloxane having the structure: wherein R1, R2, and R3 are independently a hydrocarbon radical, an unsaturated radical, an alkoxy radical, an aryl radical or an alkenyloxy radical, R4 is independently a direct bond or hydrocarbon radical optionally substituted with oxygen and nitrogen, R5 is independently a hydrogen, a halogen, an aliphatic group having from 1 to 6 carbon atoms, an aromatic group having 6 to 8 carbon atoms, an alkoxy group having from 1 to 6 carbon atoms, or an aryloxy group, R6 is independently a hydroxyl group, an amine group, an acid chloride group, or a sulfonyl halide group, x is from 1 to 300; y is from 0 to 50; and z is from 0 to 50. The polysiloxane is used to make various copolymers and polymer blends. A variety of articles can be made using the polysiloxane described as a polymer blend or copolymer.
摘要翻译：其中R1，R2和R3独立地是烃基，不饱和基团，烷氧基，芳基或烯氧基，R4独立地是直接键或任选被氧和氮取代的烃基，R 5独立地是氢卤素，具有1-6个碳原子的脂族基团，具有6-8个碳原子的芳族基团，具有1-6个碳原子的烷氧基或芳氧基，R6独立地是羟基，胺基团，酰氯基或磺酰卤基，x为1至300; y为0〜50; 并且z为0至50.聚硅氧烷用于制备各种共聚物和聚合物共混物。可以使用描述为聚合物共混物或共聚物的聚硅氧烷制备各种制品。

6. 发明授权

US09428617B2 α,ω-functionalized polyoxyalkylene-siloxane polymers and copolymers made therefrom 有权
标题翻译： α，ω官能化的聚氧化烯 - 硅氧烷聚合物和共聚物
公开(公告)号：US09428617B2
公开(公告)日：2016-08-30
申请号：US14858169
申请日：2015-09-18
申请人： Momentive Performance Materials Inc.
发明人： Anuj Mittal , Laxmi Samantara , Samim Alam , Anubhav Saxena , Indumathi Ramakrishnan , Roy U. Rojas-Wahl
IPC分类号： C08G77/46 , C08G77/448 , C08L69/00 , C08G77/14 , C08L83/10 , C08L83/12 , C08G77/00
CPC分类号： C08G77/46 , C08G77/14 , C08G77/448 , C08G77/70 , C08L69/00 , C08L83/10 , C08L83/12
摘要： An α,ω-functionalized polyoxyalkylene-siloxane polymer having the general structural Formula (I): provides improved hydrophilicity and hemocompatibility. The α,ω-functionalized polyoxyalkylene-siloxane polymer may be used to make various polycarbonate/α,ω-functionalized polyoxyalkylene-siloxane copolymers and polymer blends, as well as articles including such copolymers and blends.
摘要翻译：具有通式结构式（I）的α，ω官能化聚氧化烯 - 硅氧烷聚合物：提供改善的亲水性和血液相容性。 α，ω官能化的聚氧化烯 - 硅氧烷聚合物可用于制备各种聚碳酸酯/α，ω-官能化的聚氧化烯 - 硅氧烷共聚物和聚合物共混物，以及包括这种共聚物和共混物的制品。

7. 发明申请

US20160002412A1 UV-ACTIVE CHROMOPHORE FUNCTIONALIZED POLYSILOXANES AND COPOLYMERS MADE THEREFROM 有权
标题翻译：紫外 - 活性色素官能化聚硅氧烷和共聚物
公开(公告)号：US20160002412A1
公开(公告)日：2016-01-07
申请号：US14790464
申请日：2015-07-02
申请人： Momentive Performance Materials Inc.
发明人： Narayana Padmanabha Iyer , Indumathi Ramakrishnan , Roy Rojas-Wahl , Samim Alam
IPC分类号： C08G77/00 , C08G77/448
CPC分类号： C08L83/10 , C08G77/12 , C08G77/14 , C08G77/448 , C08G77/80 , C08G2261/594 , C08L69/00
摘要： Disclosed herein is a polyorganosiloxane having the structure of Formula I: wherein, R1 and R2 are independently a hydrocarbon radical, an unsaturated radical, an alkoxy radical, an aryl radical or an alkenyloxy radical. R3 is an organic UV absorbing group, R4 independently is a direct bond, hydrocarbon radical optionally substituted with oxygen and nitrogen, or a group of Formula II(a) or Formula II(b) wherein A and B are a hydrocarbon radical, R5 is independently a hydrogen, a halogen, an aliphatic group having from 1 to 6 carbon atoms, an aromatic group having 6 to 8 carbon atoms, an alkoxy group having from 1 to 6 carbon atoms, or an aryloxy group, R6 is independently a hydroxyl group, an amine group, an acid chloride group, or a sulfonyl halide group, x is from 1 to 300, y is from 0 to 50 and z is from 1 to 50. The polyorganosiloxane is used to make various copolymers or polymer blends. A variety of articles can be made using the polysiloxane described as a polymer blend or copolymer.
摘要翻译：本文公开了具有式I结构的聚有机硅氧烷：其中，R 1和R 2独立地为烃基，不饱和基，烷氧基，芳基或烯氧基。 R3是有机UV吸收基团，R4独立地是直接键，任选被氧和氮取代的烃基，或式II（a）或式II（b）的基团，其中A和B是烃基，R5是独立地是氢，卤素，具有1至6个碳原子的脂族基团，具有6至8个碳原子的芳族基团，具有1至6个碳原子的烷氧基或芳氧基，R6独立地是羟基，胺基，酰氯基或磺酰卤基，x为1至300，y为0至50，z为1至50.聚有机硅氧烷用于制备各种共聚物或聚合物共混物。可以使用描述为聚合物共混物或共聚物的聚硅氧烷制备各种制品。

8. 发明申请

US20150159036A1 STABLE PRIMER FORMULATIONS AND COATINGS WITH NANO DISPERSION OF MODIFIED METAL OXIDES 审中-公开
标题翻译：具有改性金属氧化物的纳米分散的稳定的原料配方和涂料
公开(公告)号：US20150159036A1
公开(公告)日：2015-06-11
申请号：US14102880
申请日：2013-12-11
申请人： Momentive Performance Materials Inc.
发明人： Karthikeyan Murugesan , Indumathi Ramakrishnan , Robert F. Hayes , Keith J. Weller
IPC分类号： C09D133/12 , C08K5/06 , C08K5/07 , C08K5/5419 , C08K5/544
CPC分类号： C09D133/12 , C08G65/336 , C08K5/06 , C08K5/07 , C08K5/5419 , C08K5/544 , C08K9/06 , C08K9/08 , C08K2201/011 , C09D5/002 , C09D7/62 , C09D7/67 , C09D7/68 , Y10T428/31507 , Y10T428/31663
摘要： The present invention is directed to a primer composition, comprising: (a) metal oxide nanoparticles surface-modified with an organofunctional silane moiety having a specific functionality, (b) an organic polymer; and (c) one or more solvents; wherein the composition comprises less than 4 wt % of water, based on the total weight of said primer composition. The composition produces films having excellent optical and adhesion characteristics, and excellent weatherability and thermal stability.
摘要翻译：本发明涉及一种底漆组合物，其包含：（a）用具有特定官能团的有机官能硅烷部分表面改性的金属氧化物纳米颗粒，（b）有机聚合物; 和（c）一种或多种溶剂; 其中所述组合物包含小于4重量％的水，基于所述底漆组合物的总重量。该组合物产生具有优异的光学和粘合特性，优异的耐候性和热稳定性的膜。

9. 发明授权

US10023699B2 Curable siloxane compositions 有权
公开(公告)号：US10023699B2
公开(公告)日：2018-07-17
申请号：US15677195
申请日：2017-08-15
申请人： Momentive Performance Materials Inc.
发明人： Anuj Mittal , Raveendra Mathad , Sumi Dinkar , Indumathi Ramakrishnan , Manav Gupta
IPC分类号： C08F2/46 , C08G61/04 , C08G77/50 , C08K5/00 , C09J183/14 , C09D183/14 , C09D183/04 , C08L83/14 , C08K3/011 , C08K3/013 , C08K3/014 , C08G77/12 , C08G77/20
摘要： There is provided herein a curable polysiloxane composition comprising a reactive polysiloxane having the general structural formula (I): as described herein. There is provided a method of making the polysiloxane. In addition, there is provided a curable composition including the polysiloxane.

10. 发明申请

US20180148600A1 ABRASION RESISTANT COATING COMPOSITION WITH INORGANIC METAL OXIDES 审中-公开
公开(公告)号：US20180148600A1
公开(公告)日：2018-05-31
申请号：US15634102
申请日：2017-06-27
申请人： Momentive Performance Materials Inc.
发明人： Karthikeyan Murugesan , Karthikeyan Sivasubramanian , Indumathi Ramakrishnan , Sumi Dinkar , Vivek Khare , Robert Hayes
IPC分类号： C09D183/04 , C09D5/32 , C09D5/00
摘要： The present technology provides a coating system including a curable silicone polymer and a catalyst, wherein the catalyst is selected from a super base, a salt of a super base, or a combination of two or more thereof.

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