公开(公告)号：US20170233590A1

公开(公告)日：2017-08-17

申请号：US15043725

申请日：2016-02-15

Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.

Inventor： Raghuraman Govindan Karunakaran ,  Karthikeyan Murugesan ,  Indumathi Ramakrishnan ,  Robert Hayes

IPC: C09D7/12 ,  C09D5/00 ,  C09D5/32 ,  C09D133/12

CPC classification number: C09D5/32 ,  C08K9/06 ,  C09D5/002 ,  C09D5/02 ,  C09D7/62 ,  C09D133/12

Abstract: A primer composition comprising metal oxide particles modified with an alkyltrialkoxy silane; an organic polymer; and a solvent. The weight ratio of alkyltrialkoxy silane to metal particles is at least 0.9:1. The primer compositions produce films having excellent optical and adhesion characteristics.

公开(公告)号：US20170066885A1

公开(公告)日：2017-03-09

申请号：US15355528

申请日：2016-11-18

Applicant: Momentive Performance Materials Inc.

Inventor： Narayana Padmanabha Iyer ,  Indumathi Ramakrishnan ,  Anuj Mittal ,  Roy Rojas-Wahl ,  Samim Alam

IPC: C08G77/14

CPC classification number: C08G77/14 ,  C08G64/186 ,  C08G77/12 ,  C08G77/38 ,  C08G77/448 ,  C08L69/00 ,  C08L83/00

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US09334372B1

公开(公告)日：2016-05-10

申请号：US14631077

申请日：2015-02-25

Applicant: Momentive Performance Materials Inc.

Inventor： Anuj Mittal ,  Samim Alam ,  Raveendra Mathad ,  Indumathi Ramakrishnan ,  Roy Rojas-Wahl

IPC: C08G77/18 ,  C08G77/448

CPC classification number: C08G77/448 ,  C08G77/12 ,  C08G77/38 ,  C08G77/50 ,  C08K5/01 ,  C08L83/04 ,  C08L83/10 ,  C08L83/14 ,  C08L69/00

Abstract: There is provided herein a polysiloxane having the general structural formula (I): as described herein. In addition there is provided a copolymer including the polysiloxane, a composition including such a copolymer and another polymer, a method of making the same and articles therefrom.

Abstract translation: 本文提供具有通式结构式（I）的聚硅氧烷：如本文所述。 此外，提供了包含聚硅氧烷的共聚物，包含这种共聚物的组合物和另一种聚合物，其制备方法和制品的方法。