Patent · US Active

Rubber mixture and vehicle tires

US10435541B2 · kind B2 · utility

10Cited by

4References

5Claims

0Family size

Assignee

Continental Reifen Deutschland GmbH · DE

Inventors

Fabian Peters · Hannover, DE
Katharina Herzog · Harsum, DE
Thomas Kramer · Herford, DE
Thomas Mueller-Wilke · Lauenhagen, DE

Key dates

Filing date	Dec 8, 2017
Grant date	Oct 8, 2019
Priority date	—
Expiry date	Jan 15, 2038

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L2312/00
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Disclosed are sulfur-crosslinkable rubber mixtures for the base of treads having a cap/base construction of vehicle tires, and a vehicle tire comprising the sulfur-crosslinkable rubber mixtures. The disclosed rubber mixture comprises: at least one diene rubber, 15 to 55 phr of at least one filler, at least one hydrocarbon resin comprising 25% to 100% by weight of aromatic monomers, having a softening point according to ASTM E 28 (ring and ball) of 70° C. to 130° C., and 0 phr of further plasticizers, that is, the sulfur-crosslinkable rubber mixture is free from further plasticizers.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.