Rubber compositions

Details Rubber compositions Rubber compositions

1988-01-29

1988-12-13

Lilling, Herbert J.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

524 65, 524323, 524499, 525132, C08L 7104, C08L 5702, C08F 800

Patent

active

047911700

ABSTRACT:
Rubber compositions are disclosed which essentially comprise ethylene/alpha-olefin rubbers and specified amounts of a selected class of aromatic hydrocarbon resins containing a phenolic hydroxyl group and having specified hydroxyl numbers and softening points. The composition is highly roll-retentive and sufficiently tacky in an unvulvcanized state with vulcanization speed and vulcanizate quality held at an optimum level.

REFERENCES:
patent: 4385141 (1983-05-01), Agarwai et al.
patent: 4440816 (1984-04-01), Uffner
Derwent Abs. 78-88090 A/49 Mitsui Petro Sakashita (DE 2821301) (11-30-78).

Affiliated with

Also associated with

Rating

Rubber compositions 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, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rubber compositions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2196823