公开(公告)号：US08927674B2

公开(公告)日：2015-01-06

申请号：US13966568

申请日：2013-08-14

Applicant: Momentive Performance Materials Inc. ,  Princeton University

Inventor： Cristia Carmen Hojilla Atienza ,  Paul J. Chirik ,  Susan Nye ,  Kenrick M. Lewis ,  Keith J. Weller ,  Julie L. Boyer ,  Johannes G. P. Delis ,  Aroop Roy ,  Eric Pohl

IPC: C08G77/12 ,  C07F7/08 ,  B01J31/18 ,  C07F7/18 ,  C08G77/38 ,  C07F15/06 ,  C08G77/20

CPC classification number: C07F15/065 ,  B01J31/1815 ,  B01J2231/323 ,  B01J2531/0241 ,  B01J2531/845 ,  C07F7/0829 ,  C07F7/0879 ,  C07F7/1876 ,  C08G77/38

Abstract: Disclosed herein are cobalt complexes containing terdentate pyridine di-imine ligands and their use as efficient and selective dehydrogenative silylation and crosslinking catalysts.

Abstract translation: 本文公开了含有三齿吡啶二亚胺配体的钴络合物及其作为有效和选择性的脱氢甲硅烷基化和交联催化剂的用途。

公开(公告)号：US10513584B2

公开(公告)日：2019-12-24

申请号：US16009366

申请日：2018-06-15

Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.

Inventor： Aroop K. Roy ,  Julie L. Boyer

IPC: C08G77/08 ,  C08G77/00 ,  C09D183/04 ,  C07F7/18 ,  C07F7/08 ,  C07F7/12 ,  C07F7/14 ,  C09D143/04

Abstract: A process and composition for the hydrosilylation of an unsaturated compound comprising reacting (a) a silyl hydride with (b) an unsaturated compound in the presence of (c) a platinum compound and (d) a cyclodiene, with the proviso that when the unsaturated compound is a terminal alkyne, the silyl hydride is other than a halosilane. The process and composition optionally comprise an inhibitor (e). The process and composition may be employed to form a variety of hydrosilylation products.

公开(公告)号：US20160102178A1

公开(公告)日：2016-04-14

申请号：US14969559

申请日：2015-12-15

Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.

Inventor： Aroop K. Roy ,  Julie L. Boyer

IPC: C08G77/08 ,  C09D183/04 ,  C08G77/00

CPC classification number: C08G77/08 ,  C07F7/0829 ,  C07F7/0879 ,  C07F7/12 ,  C07F7/14 ,  C07F7/1804 ,  C07F7/1876 ,  C08G77/70 ,  C09D143/04 ,  C09D183/04

Abstract: A process and composition for the hydrosilylation of an unsaturated compound comprising reacting (a) a silyl hydride with (b) an unsaturated compound in the presence of (c) a platinum compound and (d) a cyclodiene, with the proviso that when the unsaturated compound is a terminal alkyne, the silyl hydride is other than a halosilane. The process and composition optionally comprise an inhibitor (e). The process and composition may be employed to form a variety of hydrosilylation products.

Abstract translation: 包括使（a）甲硅烷基氢化物与（b）不饱和化合物在（c）铂化合物和（d）环二烯的存在下反应的方法和组合物，条件是当不饱和化合物 化合物是末端炔，甲硅烷基氢化物不是卤代硅烷。 该方法和组合物任选地包含抑制剂（e）。 该方法和组合物可用于形成各种氢化硅烷化产物。

公开(公告)号：US10047108B2

公开(公告)日：2018-08-14

申请号：US14969500

申请日：2015-12-15

Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.

Inventor： Julie L. Boyer ,  Aroop K. Roy ,  David Jenkins ,  Indraneel Kundu

IPC: C07F7/08 ,  C07F7/18 ,  B01J31/16 ,  C07F15/00

CPC classification number: C07F7/0829 ,  B01J31/16 ,  B01J31/223 ,  B01J31/2243 ,  B01J31/2295 ,  B01J2231/323 ,  B01J2531/828 ,  C07F7/0838 ,  C07F7/0879 ,  C07F7/1804 ,  C07F7/1876 ,  C07F15/0086

Abstract: A process for the hydrosilylation of an unsaturated compound comprising reacting (a) a silyl hydride with (b) an unsaturated compound in the presence of (c) a platinum based hydrosilylation catalyst comprising a platinum-diene complex with chelating anions. The use of the present catalysts in the process provides silylated products in good yields and allows for using lower platinum loadings than conventional catalysts, reduced cycle times, and may reduce yellowing in the product.

公开(公告)号：US20180194931A1

公开(公告)日：2018-07-12

申请号：US15742564

申请日：2016-01-13

Applicant: Momentive Performance Materials Inc.

Inventor： Julie L. Boyer ,  Aroop Kumar Roy

IPC: C08K5/372 ,  C08K5/56 ,  B01J31/28 ,  C08G77/12 ,  C08G77/20 ,  C08J3/24 ,  C08L83/04

CPC classification number: C08K5/372 ,  B01J31/28 ,  C08G77/12 ,  C08G77/20 ,  C08J3/242 ,  C08K5/05 ,  C08K5/37 ,  C08K5/56 ,  C08L83/00 ,  C08L83/04

Abstract: Provided is a composition and process for producing a crosslinked product. The composition comprises a mixture constituting (a) an alkenyl silicone, (b) a hydrogen siloxane, (c) a cure inhibitor and (d) a hydrosilylation catalyst, optionally in the presence of a solvent, and (e) sulfur compounds in order to produce the crosslinked product, and the process comprises reacting such a composition to form a crosslinked product.

公开(公告)号：US20170057980A1

公开(公告)日：2017-03-02

申请号：US14969500

申请日：2015-12-15

Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.

Inventor： Julie L. Boyer ,  Aroop K. Roy ,  David Jenkins ,  Indraneel Kundu

IPC: C07F7/08 ,  C07F7/18

CPC classification number: C07F7/0829 ,  B01J31/16 ,  C07F7/0838 ,  C07F7/0879 ,  C07F7/1804 ,  C07F7/1876 ,  C07F15/0086

Abstract: A process for the hydrosilylation of an unsaturated compound comprising reacting (a) a silyl hydride with (b) an unsaturated compound in the presence of (c) a platinum based hydrosilylation catalyst comprising a platinum-diene complex with chelating anions. The use of the present catalysts in the process provides silylated products in good yields and allows for using lower platinum loadings than conventional catalysts, reduced cycle times, and may reduce yellowing in the product.

Abstract translation: 包括使（a）甲硅烷基氢化物与（b）不饱和化合物在（c）含有铂 - 二烯配合物的铂基氢化硅烷化催化剂和螯合阴离子的存在下反应的方法。 在本方法中使用本发明的催化剂以良好的产率提供了甲硅烷基化产物，并且允许使用比常规催化剂更低的铂负载，缩短的循环时间，并且可以减少产物的黄变。

公开(公告)号：US20150361112A1

公开(公告)日：2015-12-17

申请号：US14737930

申请日：2015-06-12

Applicant: Momentive Performance Materials Inc.

Inventor： Aroop Kumar Roy ,  Julie L. Boyer ,  Juergen Koller ,  David Jenkins ,  Andrea Trotto ,  Kenrick M. Lewis

IPC: C07F7/08 ,  C07F7/18 ,  C07F7/14

CPC classification number: C07F7/0829 ,  C07F7/0879 ,  C07F7/12 ,  C07F7/14 ,  C07F7/1804

Abstract: A process for the hydrosilylation of an unsaturated compound comprising reacting (a) a silyl hydride with (b) an unsaturated compound in the presence of (c) a platinum compound and (d) a cyclodiene, with the provisos that (i) when the unsaturated compound is a terminal alkyne, the silyl hydride is other than a halosilane, and (ii) when the platinum compound is a Pt(II)-based compound, the ratio of total moles of cyclodiene to moles of platinum is less than 3:1.

Abstract translation: 一种不饱和化合物的氢化硅烷化方法，包括在（c）铂化合物和（d）环二烯的存在下使（a）甲硅烷基氢化物与（b）不饱和化合物反应，条件是（ⅰ）当 不饱和化合物是末端炔烃，甲硅烷基氢化物不是卤代硅烷，（ii）当铂化合物是基于Pt（II）的化合物时，环二烯的总摩尔数与铂的摩尔数之比小于3： 1。

公开(公告)号：US10457795B2

公开(公告)日：2019-10-29

申请号：US15742564

申请日：2016-01-13

Applicant: Momentive Performance Materials Inc.

Inventor： Julie L. Boyer ,  Aroop Kumar Roy

IPC: C08K5/37 ,  C08K5/372 ,  C08K5/05 ,  C08G77/12 ,  C08G77/20 ,  C08K5/56 ,  C08L83/00 ,  C08L83/04 ,  B01J31/28 ,  C08J3/24

Abstract: Provided is a composition and process for producing a crosslinked product. The composition comprises a mixture constituting (a) an alkenyl silicone, (b) a hydrogen siloxane, (c) a cure inhibitor and (d) a hydrosilylation catalyst, optionally in the presence of a solvent, and (e) sulfur compounds in order to produce the crosslinked product, and the process comprises reacting such a composition to form a crosslinked product.

公开(公告)号：US20180291154A1

公开(公告)日：2018-10-11

申请号：US16009366

申请日：2018-06-15

Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.

Inventor： Aroop K. Roy ,  Julie L. Boyer

IPC: C08G77/08 ,  C09D143/04 ,  C07F7/18 ,  C07F7/14 ,  C07F7/08 ,  C09D183/04 ,  C08G77/00 ,  C07F7/12

CPC classification number: C08G77/08 ,  C07F7/0829 ,  C07F7/0879 ,  C07F7/12 ,  C07F7/14 ,  C07F7/1804 ,  C07F7/1876 ,  C08G77/70 ,  C09D143/04 ,  C09D183/04

Abstract: A process and composition for the hydrosilylation of an unsaturated compound comprising reacting (a) a silyl hydride with (b) an unsaturated compound in the presence of (c) a platinum compound and (d) a cyclodiene, with the proviso that when the unsaturated compound is a terminal alkyne, the silyl hydride is other than a halosilane. The process and composition optionally comprise an inhibitor (e). The process and composition may be employed to form a variety of hydrosilylation products.

公开(公告)号：US10000611B2

公开(公告)日：2018-06-19

申请号：US14969559

申请日：2015-12-15

Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.

Inventor： Aroop K. Roy ,  Julie L. Boyer

IPC: C07F7/04 ,  C08G77/08 ,  C08G77/00 ,  C09D183/04 ,  C07F7/08 ,  C07F7/12 ,  C07F7/14 ,  C07F7/18 ,  C09D143/04

CPC classification number: C08G77/08 ,  C07F7/0829 ,  C07F7/0879 ,  C07F7/12 ,  C07F7/14 ,  C07F7/1804 ,  C07F7/1876 ,  C08G77/70 ,  C09D143/04 ,  C09D183/04

Abstract: A process and composition for the hydrosilylation of an unsaturated compound comprising reacting (a) a silyl hydride with (b) an unsaturated compound in the presence of (c) a platinum compound and (d) a cyclodiene, with the proviso that when the unsaturated compound is a terminal alkyne, the silyl hydride is other than a halosilane. The process and composition optionally comprise an inhibitor (e). The process and composition may be employed to form a variety of hydrosilylation products.