Vulcanizable rubber mixture for tire treads having improved skid

Details Vulcanizable rubber mixture for tire treads having improved skid Vulcanizable rubber mixture for tire treads having improved skid

1974-11-21

1976-02-17

Czaja, Donald E.

Resilient tires and wheels

Tires, resilient

Pneumatic tire or inner tube

152209R, 260 5, 260 336AQ, 260 4215, 260 4237, 2604488R, 260894, B60C 500, B60C 1114, C08K 501, C08L 700

Patent

active

039385744

ABSTRACT:
A vulcanizable rubber mixture for tire treads containing a rubber, preferably vulcanizable with sulfur, silica filler, plasticizer oil, a sulfur containing organosilane, sulfur and an accelerator comprising one or two polybutadiene rubbers in an amount of 20 to 100 weight % of the total elastomer, one or two rubbers other than a polybutadiene of the group consisting of synthetic rubber and natural rubber in an amount of 80 to 0 weight % of the total elastomer, plasticizer oil in an amount of 40 to 100 parts by weight per 100 parts by weight of rubber, at least one bis-[alkoxysilylalkyl]-oligosulfide in an amount of 0.1 to 25 parts by weight per 100 parts by weight of rubber, sulfur and/or sulfur donors in an amount of about 0.2 to 8 parts by weight per 100 parts by weight of rubber, and at least one vulcanization accelerator in an amount of about 0.1 to 8 parts by weight per 100 parts by weight of rubber, as well as in a given case other customary ingredients in the usual amounts employed in the tire industry, e.g., anti-agers, dyes, pigments, adhesive additives, activators and waxes. The preferred vulcanization accelerators are sulfur containing triazines disclosed in Westlinning U.S. Pat. No. 3,801,537.

REFERENCES:
patent: 3801537 (1974-04-01), Westlinning et al.
patent: 3842111 (1974-10-01), Meyer-Simon et al.
Morton - Rubber Technology (2nd ed.) (Van Nostrand) (N.Y.) (July 12, 1973), pp. 46, 49, & 207-208.

Affiliated with

Also associated with

Rating

Vulcanizable rubber mixture for tire treads having improved skid does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vulcanizable rubber mixture for tire treads having improved skid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vulcanizable rubber mixture for tire treads having improved skid will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1741835