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1. WO2011006808 - CROSS-LINKABLE ORGANOSILICON-BASED COMPOSITIONS

Publication Number WO/2011/006808
Publication Date 20.01.2011
International Application No. PCT/EP2010/059687
International Filing Date 07.07.2010
IPC
C08L 101/10 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
101Compositions of unspecified macromolecular compounds
02characterised by the presence of specified groups
10containing hydrolysable silane groups
CPC
C08J 3/24
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
3Processes of treating or compounding macromolecular substances
24Crosslinking, e.g. vulcanising, of macromolecules
C08K 5/544
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
54Silicon-containing compounds
544containing nitrogen
C08L 101/10
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
101Compositions of unspecified macromolecular compounds
02characterised by the presence of specified groups ; , e.g. terminal or pendant functional groups
10containing hydrolysable silane groups
C08L 51/06
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
51Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds
06grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
C08L 71/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
71Compositions of polyethers obtained by reactions forming an ether link in the main chain
02Polyalkylene oxides
Applicants
  • WACKER CHEMIE AG [DE]/[DE] (AllExceptUS)
  • ZICHE, Wolfgang [DE]/[DE] (UsOnly)
Inventors
  • ZICHE, Wolfgang
Agents
  • BUDCZINSKI, Angelika
Priority Data
10 2009 027 817.617.07.2009DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERNETZBARE ZUSAMMENSETZUNGEN AUF DER BASIS VON ORGANOSILICIUMVERBINDUNGEN
(EN) CROSS-LINKABLE ORGANOSILICON-BASED COMPOSITIONS
(FR) COMPOSITIONS RÉTICULABLES À BASE DE COMPOSÉS ORGANOSILICIUM
Abstract
(DE)
Die Erfindung betrifft vernetzbare Zusammensetzungen auf der Basis von Organosiliciumverbindungen, die silylterminierte Polymere enthalten, Verfahren zu deren Herstellung, aus diesen Zusammensetzungen hergestellte Formkörper sowie den Einsatz der Zusammensetzungen zur Verklebung von Werkstücken, wobei die Zusammensetzungen (A) Polymere mit mindestens einer Endgruppe der allgemeinen Formel -L-CR2-SiR23-x(OR1)x (1), (B) Härtungskatalysatoren, (C) Aminoalkylalkoxysilane und/oder deren Teilhydrolysate und (D) bernsteinsäureanhydrid-haltige Polyolefine enthalten.
(EN)
The invention relates to cross-linkable compositions on the basis of organosilicon compounds which contain silyl-terminated polymers, to methods for producing the same, to shaped articles produced from said compositions and to the use of the compositions for bonding workpieces. The compositions according to the invention contain (A) polymers with at least one end group of the general formula -L-CR2-SiR23-x(OR1)x (1), (B) curing catalysts, (C) aminoalkylalkoxysilanes and/or the partial hydrolysates thereof and (D) succinic anhydride-containing polyolefins.
(FR)
L'invention concerne des compositions réticulables à base de composés organosilicium comportant des polymères à terminaison silyle, des procédés de production de ces compositions, des corps moulés produits à partir de ces compositions, ainsi que l'utilisation desdites compositions pour coller des pièces d'usinage. Ces compositions comprennent (A) des polymères comportant au moins un groupe terminal de formule générale -L-CR2-SiR23-x(OR1)x (1), (B) des catalyseurs de durcissement, (C) des aminoalkylalcoxysilanes et/ou leurs hydrolysats partiels et (D) des polyoléfines renfermant un anhydride d'acide succinique.
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