EVOH/polypropylene gas-impermeable polymer alloys

Details EVOH/polypropylene gas-impermeable polymer alloys EVOH/polypropylene gas-impermeable polymer alloys

1992-11-19

1995-02-28

Seidleck, James J.

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

Synthetic resins

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

525 58, 525283, 525285, C08F25502, C08F26704, C08L 2902

Patent

active

053938321

ABSTRACT:
Polymer alloys that can facilely be shaped into gas barrier, crack-resistant packaging materials, e.g., by thermoforming, include an ethylene-vinyl alcohol copolymer matrix, a polypropylene disperse phase and a phase-compatibilizing amount of an .alpha.-monoolefin graft copolymer.

REFERENCES:
patent: 4822688 (1989-04-01), Nogues
patent: 4879341 (1989-11-01), Tsumiyama et al.
patent: 4957974 (1990-09-01), Ilenda et al.
patent: 4977212 (1990-12-01), Akazawa et al.
patent: 5160475 (1992-11-01), Asano et al.

Affiliated with

Also associated with

Rating

EVOH/polypropylene gas-impermeable polymer alloys does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with EVOH/polypropylene gas-impermeable polymer alloys, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and EVOH/polypropylene gas-impermeable polymer alloys will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-849066