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1. (WO2010072679) RUBBER COMPOUND CONTAINING NO OR VIRTUALLY NO ZINC
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/072679 International Application No.: PCT/EP2009/067546
Publication Date: 01.07.2010 International Filing Date: 18.12.2009
IPC:
C08K 5/16 (2006.01) ,C08K 5/548 (2006.01) ,C08L 21/00 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5
Use of organic ingredients
16
Nitrogen-containing compounds
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5
Use of organic ingredients
54
Silicon-containing compounds
548
containing sulfur
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
21
Compositions of unspecified rubbers
Applicants:
SOCIETE DE TECHNOLOGIE MICHELIN [FR/FR]; 23, rue Breschet F-63000 Clermont-ferrand, FR (AllExceptUS)
MICHELIN RECHERCHE ET TECHNIQUE S.A. [CH/CH]; Route Louis Braille 10 CH-1763 Granges-Paccot, CH (AllExceptUS)
CAMBON, Stéphanie [FR/FR]; FR (UsOnly)
VASSEUR, Didier [FR/FR]; FR (UsOnly)
Inventors:
CAMBON, Stéphanie; FR
VASSEUR, Didier; FR
Agent:
COHEN, Sylvia; Manufacture Française des Pneumatiques Michelin 23, place des Carmes-Déchaux SGD/LG/PI - F35 - Ladoux F-63040 Clermont-Ferrand Cedex 9, FR
Priority Data:
085892622.12.2008FR
Title (EN) RUBBER COMPOUND CONTAINING NO OR VIRTUALLY NO ZINC
(FR) COMPOSITION DE CAOUTCHOUC DEPOURVUE OU QUASIMENT DEPOURVUE DE ZINC
Abstract:
(EN) The invention relates to a rubber compound containing no or less than 0.5 phr zinc, which can be used for the manufacture of tyres, the compound being based on at least: a diene elastomer; a sulphur-based crosslinking system; an inorganic filler as reinforcing filler; a blocked mercaptosilane; and an amine-containing disulphide.
(FR) L'invention concerne une composition de caoutchouc dépourvue de zinc ou contenant moins de 0,5 pce, utilisable pour la fabrication de pneumatiques, à base d'au moins : un élastomère diénique; un système de réticulation à base de soufre; une charge inorganique à titre de charge renforçante; un mercaptosilane bloqué et un disulfure d'aminé.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)
Also published as:
EP2379631