US 11,834,569 B2
Rubber composition and a rubber product
Marc Weydert, Bertrange (LU); Suzanne Michelle Balko, Konz (DE); Laura Puchot, Esch-sur-Alzette (LU); Acerina Trejo Machin, Esch-sur-Alzette (LU); and Pierre Verge, Esch-sur-Alzette (LU)
Assigned to THE GOODYEAR TIRE & RUBBER COMPANY, Akron, OH (US); and LUXEMBOURG INSTITUTE OF SCIENCE AND TECHNOLOGY (LIST), Esch-sur-Alzette (LU)
Filed by THE GOODYEAR TIRE & RUBBER COMPANY, Akron, OH (US); and LUXEMBOURG INSTITUTE OF SCIENCE AND TECHNOLOGY, Esch-sur-Alzette (LU)
Filed on Mar. 24, 2021, as Appl. No. 17/211,408.
Claims priority of provisional application 63/003,513, filed on Apr. 1, 2020.
Prior Publication US 2021/0309838 A1, Oct. 7, 2021
Int. Cl. C08L 19/00 (2006.01); C08K 3/04 (2006.01); C08K 3/06 (2006.01); C08K 5/17 (2006.01); C08K 5/357 (2006.01); C08L 9/00 (2006.01); B60C 1/00 (2006.01)
CPC C08L 19/00 (2013.01) [C08K 3/04 (2013.01); C08K 3/06 (2013.01); C08K 5/17 (2013.01); C08K 5/357 (2013.01); C08L 9/00 (2013.01); B60C 1/0016 (2013.01)] 11 Claims
 
1. A rubber composition comprising: 100 phr of one or more diene-based elastomers; 30 phr to 200 phr of a filler; and a benzoxazine selected from the group consisting of 3,3′-dihydroxy diphenyl disulfide-furfuryl amine, 3,3′-dihydroxydiphenyl disulfide ethanol amine, and 3,3′-dihydroxydiphenyl disulfide aniline.