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1. WO1999002601 - VULCANISABLE RUBBER COMPOSITION WITH SULPHUR CONTAINING SILICA

Publication Number WO/1999/002601
Publication Date 21.01.1999
International Application No. PCT/EP1998/003917
International Filing Date 26.06.1998
Chapter 2 Demand Filed 18.01.1999
IPC
B60C 1/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
1Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
C08K 5/17 2006.1
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
16Nitrogen-containing compounds
17Amines; Quaternary ammonium compounds
C08K 5/31 2006.1
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
16Nitrogen-containing compounds
29Compounds containing carbon-to-nitrogen double bonds
31Guanidine; Derivatives thereof
C08K 5/548 2006.1
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
548containing sulfur
C08L 19/00 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
19Compositions of rubbers not provided for in groups C08L7/-C08L17/103
C08L 21/00 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
21Compositions of unspecified rubbers
CPC
B60C 1/00
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
1Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
B60C 1/0016
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
1Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
0016Compositions of the tread
C08K 5/17
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
16Nitrogen-containing compounds
17Amines; Quaternary ammonium compounds
C08K 5/31
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
16Nitrogen-containing compounds
29Compounds containing ; one or more; carbon-to-nitrogen double bonds
31Guanidine; Derivatives thereof
C08K 5/548
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
548containing sulfur
C08L 19/006
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
19Compositions of rubbers not provided for in groups C08L7/00 - C08L17/00
006Rubber characterised by functional groups, e.g. telechelic diene polymers
Applicants
  • COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN - MICHELIN & CIE [FR]/[FR] (AllExceptUS)
  • DANIEL, Marc [FR]/[FR] (UsOnly)
  • LABAUZE, Gérard [FR]/[FR] (UsOnly)
Inventors
  • DANIEL, Marc
  • LABAUZE, Gérard
Agents
  • HIEBEL, Robert
Priority Data
97/0883909.07.1997FR
Publication Language French (fr)
Filing Language French (FR)
Designated States
Title
(EN) VULCANISABLE RUBBER COMPOSITION WITH SULPHUR CONTAINING SILICA
(FR) COMPOSITION DE CAOUTCHOUC VULCANISABLE AU SOUFRE CONTENANT DE LA SILICE
Abstract
(EN) The invention concerns a rubber composition vulcanisable in sulphur characterised in that it comprises: a) at least a polymer selected from the group consisting of diene polymers, olefin/diene monomer copolymers and halogenated iso-olefin/para-alkylstyrene copolymers; b) silica as filler; c) at least a sulphured silane enabling the bond between the silica and the polymer; d) at least a substituted guanidine; and in that it has the following characteristics: it comprises at a diene polymer containing at least a terminal amino group of an aliphatic or cycloaliphatic amine which is itself bound at the chain end, the polymer being thus devoid of alkoxysilane group and silanol group; the composition comprises at least a free aliphatic or cycloaliphatic amine. The invention also concerns a tyre and tyre tread comprising such a composition.
(FR) Composition de caoutchouc vulcanisable au soufre caractérisée en ce qu'elle comporte: (a) au moins un polymère choisi dans l'ensemble constitué par les polymères diéniques, les copolymères oléfine/diène monomère et les copolymères iso-oléfine/para-alkylstyrène halogéné; (b) de la silice comme charge; (c) au moins un agent de type silane sulfuré favorisant la liaison entre la silice et le polymère; (d) au moins une guanidine substituée; et en ce qu'elle présente au moins une des caractéristiques suivantes: elle comporte au moins un polymère diénique qui comporte au moins un groupe terminal aminé d'une amine aliphatique ou cycloaliphatique qui lui est lié en extrémité de chaîne, le polymère étant alors dépourvu de groupement alcoxysilane et de groupement silanol; la composition comporte au moins une amine aliphatique ou cycloaliphatique libre. Bande de roulement de pneumatique et enveloppe de pneumatique comportant une telle composition.
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