Process for producing a vulcanizable rubber composition with sil

Details Process for producing a vulcanizable rubber composition with sil Process for producing a vulcanizable rubber composition with sil

1996-02-26

1998-09-08

Cain, Edward J.

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...

524493, C08K 300

Patent

active

058046364

ABSTRACT:
In a process for producing a vulcanizable rubber composition containing silica and having a low content of carbon black, at least a silica-based reinforcing filler and ad least a silane-based coupling agent are added to and intimately mixed with other ingredients of the composition in subsequent steps, at a temperature of from 165.degree. and 180.degree. C. and between 110.degree. and 160.degree. C. respectively. The rubber composition so obtained has an improved silica dispersion, constant physico-mechanical characteristics and a better drawability and is particularly suitable for the manufacture of treads for tires with low rolling resistance.

REFERENCES:
patent: 5227425 (1993-07-01), Rauline
patent: 5277425 (1994-01-01), Rauline

Affiliated with

Also associated with

Rating

Process for producing a vulcanizable rubber composition with sil does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for producing a vulcanizable rubber composition with sil, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing a vulcanizable rubber composition with sil will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1282686