SILANE FUNCTIONALIZED OLIGOMER AND RUBBER COMPOUND COMPRISING THE SAME
First Claim
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1. A rubber composition comprising:
- high molecular weight diene elastomer;
5 to 120 phr of silica;
0 to 100 phr of a carbon black; and
a silane modified oligomer comprising diene monomers in polymerized form,wherein the silane modified oligomer has a molecular weight of 1000 to 5000 g/mol.
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Abstract
A rubber composition includes high molecular weight diene elastomer, 5 to 120 phr of silica, 0 to 100 phr of a carbon black, and a silane modified oligomer including diene monomers and optionally vinyl aromatic monomers in polymerized form, wherein the silane modified oligomer has a molecular weight of 1000 to 5000 g/mol. A method of making the rubber composition includes compound mixing the components of the rubber composition in situ.
20 Citations
18 Claims
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1. A rubber composition comprising:
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high molecular weight diene elastomer; 5 to 120 phr of silica; 0 to 100 phr of a carbon black; and a silane modified oligomer comprising diene monomers in polymerized form, wherein the silane modified oligomer has a molecular weight of 1000 to 5000 g/mol. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method of making a rubber composition comprising compound mixing in situ:
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high molecular weight diene elastomer; 5 to 120 phr of silica; 0 to 100 phr of a carbon black; and a silane modified oligomer comprising diene monomers in polymerized form, wherein the silane modified oligomer has a molecular weight of 1000 to 5000 g/mol. - View Dependent Claims (13, 14, 15, 16, 17, 18)
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Specification