公开(公告)号：BRPI0402414B1

公开(公告)日：2014-12-09

申请号：BRPI0402414

申请日：2004-06-21

Applicant: EVONIK DEGUSSA GMBH

Inventor： KORTH KARSTEN DR ,  ALBERT PHILIPP DR ,  PIETER REIMUND DR ,  KLOCKMANN OLIVER DR ,  HASSE ANDRE ,  DESCHLER ULRICH DR ,  WITZSCHE SUSANN ,  KIEFER INGO

IPC: C07B61/00 ,  C08K5/548 ,  C07F7/08 ,  C07F7/18 ,  C08G77/28 ,  C08K5/5419 ,  C08L21/00

Abstract: New organosilicon compounds (I) are mercapto-, thiocyanato- and mono- and polysulfanyl-(ar)alkyl- and (alk)aryl-silanes, in which (each) silicon atom has 1-3 long-chain alk(en)oxy-, aryloxy, aralkoxy or tri(alk(en)yl, aralkyl or aryl)-siloxy substituents and 0-2 alkyl substituents, and mixtures of these. New organosilicon compounds are mercapto-, thiocyanato- and mono- and polysulfanyl-(ar)alkyl- and (alk)aryl-silanes of formula (I) and mixtures are claimed. [Image] R : R'O or 1-12 C alkyl; R' : 12-24 C monovalent alkyl or alkenyl, aryl, aralkyl or R''' 3Si; R''' : 1-30 C alkyl or alkenyl, aralkyl or aryl; R'' : (un)saturated aliphatic, aromatic or mixed aliphatic/aromatic divalent 1-30 C hydrocarbon group; and X : SH or SCN with n = 1 and m = 1, or S with n = 2 and m = 1-14. Independent claims are also included for the following: (1) preparation of (I); (2) rubber mixes containing rubber, filler, optionally other ancillaries and also compound(s) (I).

公开(公告)号：MY139418A

公开(公告)日：2009-09-30

申请号：MYPI20055961

申请日：2005-12-16

Applicant: EVONIK DEGUSSA GMBH

Inventor： HASSE ANDRE ,  ALBERT PHILIPP DR ,  KLOCKMANN OLIVER DR ,  KORTH KARSTEN DR ,  PIETER REIMUND DR

IPC: C08K5/24 ,  C08L7/00 ,  C08K5/34 ,  C08K5/37 ,  C08L9/02 ,  C08L9/06 ,  C08L21/00

Abstract: 36 ABSTY ACT RUBBER MIXTURES RUBBER MIXTURES COMPRISING RUBBER, FILLERS, OPTIONALLY FURTHER RUBBER AUYILIAR@ES AND AT LEAST ONE 5 ORGANOSILANE OF THE GENERAL FORMULA T RIR2R3SIR4-SH (T) WHEREIN R' IS METHYL OR ETHYL, 10 R2 IS METHOXY, ETHOXY OR, -0-(Y-O),-X WHERE Y @ A BRANCHED OR UNBRANCHED, SATURATED OR UNSATURATED DIVALENT HVDROCARBON GROUP, X IS A CL- TO C9-ALKVI GROUP AND M @ 1-40, 15 R3 IS MELHVL, ETHYL OR R2, AND R4 IS A BRANCHED OR UNBRANCHED, SATURATED OR UNSATURATED, ALIPHATIC, AROMATIC OR MIXED 20 ALIPHATIC/AROMATIC DIVALENT C1-CI2 HYDROCARBON GROUP. THE RUBBER MIXTURES ACCORDING TO THE INVENTION ARE PREPARED BY MIXING RUBBER, FILLER, OPTIONAILY FURTHER RUBBER AUXILIARIES AND AT LEAST ONE ORGANOSILANE OF THE GENERAL FORMULA I. THE RUBBER MIXTLIR(@S CAN BE USED FOR 25 THE PROD'LICTION OF SHAPED ARTICLES.

公开(公告)号：MY138113A

公开(公告)日：2009-04-30

申请号：MYPI20060241

申请日：2006-01-19

Applicant: EVONIK DEGUSSA GMBH

Inventor： KLOCKMANN OLIVER DR ,  ALBERT PHILIPP DR ,  HASSE ANDRE ,  KORTH KARSTEN DR ,  PIETER REIMUND DR

IPC: C07B45/06 ,  C07C323/00 ,  C07F7/02 ,  C08G77/60 ,  C08J5/00 ,  C08K3/34 ,  C08K9/06

Abstract: THE INVENTION PROVIDES MERCAPTOSILANES OF THE GENERAL FORMULA I WHEREIN R1 IS AN ALKYL POLYETHER GROUP -O-(R5-O) M-R6. THEY ARE PREPARED BY A PROCEDURE IN WHICH A SILANE OF THE GENERAL FORMULA II IS SUBJECTED TO A CATALYSED REACTION WITH AN ALKYL POLYETHER R1-H, R7-OH BEING SPLITOFF, THE MOLAR RATIO OF THE ALKYL POLYETHERS R1-H TO THE SILANE OF THE GENERAL FORMULA II IS AT LEAST 0.5 AND R7-OH IS SEPARATED OFF FROM THE REACTION MIXTURE CONTINUOUSLY OR DISCONTINUOUSLY. THEY CAN BE USED IN SHAPED ARTICLES.