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1. WO1997047664 - POLYISOCYANATE MODIFIED ISOMONOOLEFIN-PARAALKYLSTYRENE ELASTOMERIC COMPOSITIONS

Publication Number WO/1997/047664
Publication Date 18.12.1997
International Application No. PCT/US1997/009168
International Filing Date 04.06.1997
Chapter 2 Demand Filed 31.12.1997
IPC
C08F 8/30 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
8Chemical modification by after-treatment
30Introducing nitrogen atoms or nitrogen-containing groups
C08G 18/62 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
40High-molecular-weight compounds
62Polymers of compounds having carbon-to-carbon double bonds
CPC
C08F 8/30
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
8Chemical modification by after-treatment
30Introducing nitrogen atoms or nitrogen-containing groups
C08G 18/6204
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
40High-molecular-weight compounds
62Polymers of compounds having carbon-to-carbon double bonds
6204Polymers of olefins
Applicants
  • EXXON CHEMICAL PATENTS INC. [US]/[US]
Inventors
  • GADKARI, Avinash, Chandrakant
  • VANHAEREN, Gerard, Marie
Agents
  • KURTZMAN, Myron, B.
Priority Data
60/019,55611.06.1996US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) POLYISOCYANATE MODIFIED ISOMONOOLEFIN-PARAALKYLSTYRENE ELASTOMERIC COMPOSITIONS
(FR) COMPOSITIONS ELASTOMERES ISOMONOOLEFINE-PARAALKYLSTYRENE MODIFIEES DE POLYISOCYATE
Abstract
(EN)
This invention relates to an elastomeric composition and a process for producing said compositions. The composition of this invention contains the reaction product of an elastomeric copolymer of an isomonoolefin having from 4 to 7 carbon atoms and a paraalkylstyrene containing functional groups reactive with isocyanate, one or more polyisocyanate compound(s), and one or more co-reactant compound(s) containing functional groups reactive with isocyanates.
(FR)
La présente invention concerne une composition élastomère et un procédé de production de telles compositions. La composition de l'invention contient le produit de réaction d'un copolymère élastomère d'une isomonooléfine portant de 4 à 7 atomes de carbone et d'un paralkylstyrène contenant des groupes fonctionnels réagissant avec l'isocyanate, un ou plusieurs composés polyisocyanates, et un ou plusieurs composés de co-réaction contenant des groupes fonctionnels réagissant avec les isocyanates.
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