Polymeric structure having improved barrier properties and metho

Details Polymeric structure having improved barrier properties and metho Polymeric structure having improved barrier properties and metho

1986-12-11

1989-03-28

Buffalow, Edith

Stock material or miscellaneous articles

Composite

Of polyamide

428500, 428522, 428913, 528499, B32B 2700

Patent

active

048163422

ABSTRACT:
A polymeric structure having an oxygen barrier layer (e.g., ethylene-vinyl alcohol copolymer) is heated in the presence of moisture to improve its resistance to oxygen and moisture penetration. A drying agent is incorporated in the multi-layer structure to control the rate of water penetration to, and the amount of water in, the barrier layer.

REFERENCES:
patent: 4082854 (1978-04-01), Yamada et al.
patent: 4407897 (1983-10-01), Farrell et al.
Encyclopedia of Polymer Science and Technology Supplement, vol., pp. 65-67 (1976), vol. 4, p. 462.
Polyvinyl Alcohol, pp. 340-341, 375, 495-499.
Chemical Abstracts, vol. 58, 5 12688 (1963).
Journal of Polymer Science, vol. XLI, pp. 53-71.

Affiliated with

Also associated with

Rating

Polymeric structure having improved barrier properties and metho does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polymeric structure having improved barrier properties and metho, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polymeric structure having improved barrier properties and metho will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1658492