公开(公告)号：AT353904T

公开(公告)日：2007-03-15

申请号：AT05017816

申请日：2005-08-17

Applicant: DEGUSSA

Inventor： KORTH KARSTEN DR ,  ALBERT PHILIPP DR ,  WOLF DORIT DR ,  SEEBALD STEFFEN DR ,  PIETER REIMUND DR ,  ALIG ALFRED

IPC: C07F7/18

Abstract: Mercaptoorganyl(alkoxysilanes) are produced by hydrogenating bis(alkoxysilylorganyl) polysulfides at less than 190[deg]C and less than 100 bar with hydrogen and a transition metal catalyst without the addition of water, alcohol, dihydrogen sulfide.

公开(公告)号：DE502005000420D1

公开(公告)日：2007-04-12

申请号：DE502005000420

申请日：2005-08-17

Applicant: DEGUSSA

Inventor： KORTH KARSTEN DR ,  ALBERT PHILIPP DR ,  WOLF DORIT DR ,  SEEBALD STEFFEN DR ,  PIETER REIMUND DR ,  ALIG ALFRED

IPC: C07F7/18

Abstract: Preparation of mercaptoorganyl(alkoxysilanes) involves hydrogenation of bis(alkoxysilylorganyl)polysulfides with hydrogen and a transition metal catalyst in a solvent without the addition of alcohols, hydrogen sulfide or water.

公开(公告)号：AT355294T

公开(公告)日：2006-03-15

申请号：AT05017817

申请日：2005-08-17

Applicant: DEGUSSA

Inventor： KORTH KARSTEN DR ,  ALBERT PHILIPP DR ,  WOLF DORIT DR ,  SEEBALD STEFFEN DR ,  PIETER REIMUND DR ,  ALIG ALFRED

IPC: C07F7/18

Abstract: Preparation of mercaptoorganyl(alkoxysilanes) involves hydrogenation of bis(alkoxysilylorganyl)polysulfides with hydrogen and a transition metal catalyst in a solvent without the addition of alcohols, hydrogen sulfide or water.

公开(公告)号：DE502005000378D1

公开(公告)日：2007-03-29

申请号：DE502005000378

申请日：2005-08-17

Applicant: DEGUSSA

Inventor： KORTH DR ,  ALBERT PHILIPP DR ,  WOLF DORIT DR ,  SEEBALD STEFFEN DR ,  PIETER REIMUND DR ,  ALIG ALFRED

IPC: C07F7/18

Abstract: Mercaptoorganyl(alkoxysilanes) are produced by hydrogenating bis(alkoxysilylorganyl) polysulfides at less than 190[deg]C and less than 100 bar with hydrogen and a transition metal catalyst without the addition of water, alcohol, dihydrogen sulfide.