Tire components having improved modulus

Details Tire components having improved modulus Tire components having improved modulus

2008-05-27

2008-05-27

Teskin, Fred (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

C524S504000, C524S522000, C524S525000, C524S526000, C524S556000, C525S919000, C152S209100, C152S905000

Reexamination Certificate

active

10473912

ABSTRACT:
A tire component including a tire tread that comprises a vulcanized rubber, a rubber filler, and a modified rubber, where the modified rubber i) contains pendent or functional groups that contain carboxylic acid or anhydride groups, ii) has pendently grafted thereto a polymerized metal salt of an unsaturated carboxylic acid, or iii) contains both i and ii. The use of such modified rubbers in tire components advantageously increases the G′ of such components.

REFERENCES:
patent: 4810746 (1989-03-01), Tsutsumi et al.
patent: 5238997 (1993-08-01), Bauer et al.
patent: 5962593 (1999-10-01), Hergenrother et al.
patent: 6251977 (2001-06-01), Georget et al.
patent: 6602954 (2003-08-01), Lin
patent: 0 675 162 (1995-10-01), None
patent: 0 704 481 (1996-04-01), None
patent: 1 008 464 (2000-06-01), None
patent: 2041945 (1980-09-01), None
Rubber Technology, 3rd ed., Van Nostrand Reinhold, N.Y., 1987, pp. 20 and 46-50.
Rubber Technology, 3rd ed., Van Nostrand Reinhold, N.Y., 1987, pp. 86-87.

Affiliated with

Also associated with

Rating

Tire components having improved modulus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tire components having improved modulus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tire components having improved modulus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3922954