公开(公告)号：US20180201634A1

公开(公告)日：2018-07-19

申请号：US15746448

申请日：2016-07-22

Applicant: MOMENTIVE PERFORMANCE MATERIALS INC. ,  PRINCETON UNIVERSITY

Inventor： Paul CHIRIK ,  Christopher SCHUSTER ,  Julie BOYER ,  Kenrick LEWIS ,  Johannes G.P. DELIS ,  Aroop K. ROY

IPC: C07F7/18 ,  C07F15/06 ,  B01J31/18 ,  C08G77/08

Abstract: A process for producing a silylated product comprises reacting a mixture comprising (a) an unsaturated compound containing at least one unsaturated functional group, (b) a silyl hydride containing at least one silylhydride functional group, and (c) a catalyst, optionally in the presence of a solvent, to produce a dehydrogenative silylated product, a hydrosilylated product, or a combination of a dehydrogenative silylated product and a hydrosilylated product, wherein the catalyst is chosen from a pyridine diimine cobalt dicarboxylate complex or a cobalt carboxylate compound, and the process is conducted without pre-activating the catalyst via a reducing agent and/or without an initiator or promoter compound. The present catalysts have been found to be active in the presence of the silyl hydride employed in the silylation reaction.

公开(公告)号：US20200262851A1

公开(公告)日：2020-08-20

申请号：US16647573

申请日：2018-09-20

Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.

Inventor： Norbert AUNER ,  Tobias SANTOWSKI ,  Alexander STURM ,  Thorsten FELDER ,  Kenrick LEWIS

IPC: C07F7/14

Abstract: The present invention relates to an integrated process for the manufacture of methylchlorohydridomonosilanes in particular, from products of the Müller-Rochow Direct Process.

公开(公告)号：US20170190722A1

公开(公告)日：2017-07-06

申请号：US15309453

申请日：2015-05-07

Applicant: Momentive Performance Materials Inc. ,  PRINCETON UNIVERSITY

Inventor： Tianning DIAO ,  Paul CHIRIK ,  Aroop ROY ,  Johannes DELIS ,  Kenrick LEWIS

IPC: C07F7/18 ,  B01J31/18 ,  B01J31/16

CPC classification number: C07F7/1876 ,  B01J31/1608 ,  B01J31/1815 ,  B01J2231/323 ,  B01J2231/766 ,  B01J2531/0244 ,  B01J2531/845 ,  C07F7/0829 ,  Y02P20/582

Abstract: Disclosed herein are dialkyl cobalt complexes containing pyridine di-imine ligands and their use as catalysts for hydrosilylation, dehydrogenative silylation, and/or crosslinking processes.

公开(公告)号：US20240173235A1

公开(公告)日：2024-05-30

申请号：US18284104

申请日：2022-04-13

Applicant: Momentive Performance Materials Inc.

Inventor： Alok SARKAR ,  Kenrick LEWIS ,  Benjamin FALK ,  Shrutisagar HAVELI ,  Manju Mamparambath DHARMAN ,  Ashitha KANDIKKAL

IPC: A61K8/58 ,  A61K8/34 ,  A61Q1/02 ,  A61Q17/04

CPC classification number: A61K8/585 ,  A61K8/345 ,  A61Q1/02 ,  A61Q17/04 ,  A61K2800/31

Abstract: A personal care composition comprising (i) a solvent comprising at least one silahydrocarbon, and (ii) at least one personal care component. The inclusion of a silahydrocarbon material into a personal care composition can provide desirable volatility to such compositions and can impart enhanced sensory benefits and/or spreading characteristics to a personal care composition and personal care product.

公开(公告)号：US20180334470A1

公开(公告)日：2018-11-22

申请号：US16047084

申请日：2018-07-27

Applicant: Momentive Performance Materials Inc. ,  PRINCETON UNIVERSITY

Inventor： Tianning DIAO ,  Paul CHIRIK ,  Aroop ROY ,  Johannes DELIS ,  Kenrick LEWIS

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

CPC classification number: C07F7/1876 ,  B01J31/1608 ,  B01J31/1815 ,  B01J2231/323 ,  B01J2231/766 ,  B01J2531/0244 ,  B01J2531/845 ,  C07F7/0829 ,  Y02P20/582

Abstract: Disclosed herein are dialkyl cobalt complexes containing pyridine di-imine ligands and their use as catalysts for hydrosilylation, dehydrogenative silylation, and/or crosslinking processes.