Rubber compositions comprising carbon black and an E-P block cop

Details Rubber compositions comprising carbon black and an E-P block cop Rubber compositions comprising carbon black and an E-P block cop

1987-05-06

1988-04-19

Lilling, Herbert 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...

524505, C08K 304

Patent

active

047390050

ABSTRACT:
A rubber composition having improved resistance to crack growth and cut resistance comprises 1.about.15 parts by weight of a resin composed mainly of propylene-ethylene block copolymer based on 100 parts by weight of rubber ingredient, and particular amount of carbon black having specified iodine absorption value and DBP oil absorption.

REFERENCES:
patent: 4328133 (1982-05-01), Ogawa et al.
patent: 4398582 (1983-08-01), Yuto et al.
patent: 4433094 (1984-02-01), Ogawa et al.
patent: 4477621 (1984-10-01), Sato et al.
patent: 4478973 (1984-10-01), Misono et al.
patent: 4500672 (1985-02-01), Suzuki et al.
patent: 4548980 (1985-10-01), Nagata et al.
patent: 4550135 (1985-10-01), Iwama et al.
patent: 4644988 (1987-02-01), Ahmad et al.

Affiliated with

Also associated with

Rating

Rubber compositions comprising carbon black and an E-P block cop does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rubber compositions comprising carbon black and an E-P block cop, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rubber compositions comprising carbon black and an E-P block cop will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2175764