COMPOSITION DE CAOUTCHOUC POUR PNEUMATIQUE COMPORTANT UN AGENT DE COUPLAGE AZOSILANE
The invention concerns a rubber tyre composition made from at least one diene elastomer, an inorganic filler as a reinforcing filler, a coupling agent linking the inorganic filler and the diene elastomer, characterised in that the coupling agent is an azo-silane compound of the following formula (I)...
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creator | VEYLAND ANNE MOUGIN CATHERINE ROBEN CAREN BLUME ANKE KECK JULIA ERHARDT SASCHA PETERLE TORSTEN |
description | The invention concerns a rubber tyre composition made from at least one diene elastomer, an inorganic filler as a reinforcing filler, a coupling agent linking the inorganic filler and the diene elastomer, characterised in that the coupling agent is an azo-silane compound of the following formula (I): (G1)3-a(G2)aSi-Z-NH-C(O)-N=N-G4 (I) in which: - G1, identical or different, each represent a monovalent hydrocarbon group chosen from the linear or branched, substituted or unsubstituted alkyls having 1 to 18 carbon atoms, the substituted or unsubstituted cycloalkyls or aryls having from 5 to 18 carbon atoms, - G2, identical or different, each represent a hydroxyl group or a monovalent group in the form (G3)n-OG1, in which G3 is a divalent linking group comprising 1 to 18 carbon atoms and containing one or more heteroatoms chosen from O, S, Si and N, and n is a number greater than or equal to 0 and less than or equal to 18, - G4 represents an aromatic or heteroaromatic, substituted or unsubstituted group, or a substituted or unsubstituted alkyl group, - Z represents a divalent linking group comprising 1 to 18 carbon atoms, - a is equal to 1, 2 or 3. |
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COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; DEVICES OR ARRANGEMENTS RELATED TO TYRES ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PERFORMING OPERATIONS ; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TRANSPORTING ; TYRE CHANGING OR REPAIRING ; TYRE INFLATION ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS ; VEHICLE TYRES ; VEHICLES IN GENERAL</subject><creationdate>2016</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160401&DB=EPODOC&CC=FR&NR=3020066B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160401&DB=EPODOC&CC=FR&NR=3020066B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>VEYLAND ANNE</creatorcontrib><creatorcontrib>MOUGIN CATHERINE</creatorcontrib><creatorcontrib>ROBEN CAREN</creatorcontrib><creatorcontrib>BLUME ANKE</creatorcontrib><creatorcontrib>KECK JULIA</creatorcontrib><creatorcontrib>ERHARDT SASCHA</creatorcontrib><creatorcontrib>PETERLE TORSTEN</creatorcontrib><title>COMPOSITION DE CAOUTCHOUC POUR PNEUMATIQUE COMPORTANT UN AGENT DE COUPLAGE AZOSILANE</title><description>The invention concerns a rubber tyre composition made from at least one diene elastomer, an inorganic filler as a reinforcing filler, a coupling agent linking the inorganic filler and the diene elastomer, characterised in that the coupling agent is an azo-silane compound of the following formula (I): (G1)3-a(G2)aSi-Z-NH-C(O)-N=N-G4 (I) in which: - G1, identical or different, each represent a monovalent hydrocarbon group chosen from the linear or branched, substituted or unsubstituted alkyls having 1 to 18 carbon atoms, the substituted or unsubstituted cycloalkyls or aryls having from 5 to 18 carbon atoms, - G2, identical or different, each represent a hydroxyl group or a monovalent group in the form (G3)n-OG1, in which G3 is a divalent linking group comprising 1 to 18 carbon atoms and containing one or more heteroatoms chosen from O, S, Si and N, and n is a number greater than or equal to 0 and less than or equal to 18, - G4 represents an aromatic or heteroaromatic, substituted or unsubstituted group, or a substituted or unsubstituted alkyl group, - Z represents a divalent linking group comprising 1 to 18 carbon atoms, - a is equal to 1, 2 or 3.</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>DEVICES OR ARRANGEMENTS RELATED TO TYRES</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PERFORMING OPERATIONS</subject><subject>REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRANSPORTING</subject><subject>TYRE CHANGING OR REPAIRING</subject><subject>TYRE INFLATION</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><subject>VEHICLE TYRES</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAhx9vcN8A_2DPH091NwcVVwdvQPDXH28A91VgjwDw1SCPBzDfV1DPEMDAXKgZQGhTj6hSiE-ik4ursCGSAt_qEBPkCegmMU0CAfRz9XHgbWtMSc4lReKM3NoODmCjRVN7UgPz61uCAxOTUvtSTeLcjYwMjAwMzMydCYCCUAApQwBA</recordid><startdate>20160401</startdate><enddate>20160401</enddate><creator>VEYLAND ANNE</creator><creator>MOUGIN CATHERINE</creator><creator>ROBEN CAREN</creator><creator>BLUME ANKE</creator><creator>KECK JULIA</creator><creator>ERHARDT SASCHA</creator><creator>PETERLE TORSTEN</creator><scope>EVB</scope></search><sort><creationdate>20160401</creationdate><title>COMPOSITION DE CAOUTCHOUC POUR PNEUMATIQUE COMPORTANT UN AGENT DE COUPLAGE AZOSILANE</title><author>VEYLAND ANNE ; 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subjects | CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DEVICES OR ARRANGEMENTS RELATED TO TYRES METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING TYRE CHANGING OR REPAIRING TYRE INFLATION USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS VEHICLE TYRES VEHICLES IN GENERAL |
title | COMPOSITION DE CAOUTCHOUC POUR PNEUMATIQUE COMPORTANT UN AGENT DE COUPLAGE AZOSILANE |
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