Modified vinyl chloride polymers

Details Modified vinyl chloride polymers Modified vinyl chloride polymers

1977-01-28

1978-11-28

Hamrock, William F.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C08F27900, C08F27902

Patent

active

041276183

ABSTRACT:
The impact strength of rigid vinyl halide polymers is greatly improved by graft blending therewith up to 50 parts by weight of a butyl rubber composition per hundred parts of vinyl chloride monomer. The graft blends are prepared by polymerizing vinyl chloride monomer in the presence of the butyl rubber by suspension polymerization. This impact enhancement is not gained at the expense of other properties, e.g., processability.

REFERENCES:
patent: 3557253 (1971-01-01), Sugimoto et al.
patent: 3562358 (1971-02-01), Gelman
patent: 3629369 (1971-12-01), Lalet et al.

Affiliated with

Also associated with

Rating

Modified vinyl chloride polymers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Modified vinyl chloride polymers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Modified vinyl chloride polymers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-977716