Polyester composition, molded polyester laminate and use thereof

Details Polyester composition, molded polyester laminate and use thereof Polyester composition, molded polyester laminate and use thereof

1988-11-28

1989-10-17

Pertilla, Theodore E.

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

525439, 525466, 428412, 428480, 428 352, 428910, B65D 100, B32B 2708, B32B 2736

Patent

active

048746479

ABSTRACT:
A transparent, heat resistant polyester composition having improved mechanical strength is provided, which comprises (A) 20 to 80% by weight of a polyalkylene terephthalate predominantly comprising ethylene terephthalate and having an intrinsic viscosity of from 0.6 to 1.2 dl/g, and (B) 20 to 80% by weight of a bisphenol-A polycarbonate having an intrinsic viscosity of from 0.6 to 1.2 dl/g, the composition having an intrinsic viscosity of from 0.6 to 1.2 dl/g and a single glass transition temperature of from 80.degree. to 130.degree. C. A polyester laminate may be molded as comprising a layer of the polyester composition and a layer of alkylene terephthalate. The molded polyester laminate can take any form including films and containers.

REFERENCES:
patent: 4367317 (1983-01-01), Fox et al.
patent: 4461877 (1984-07-01), Fox et al.
patent: 4619976 (1986-10-01), Morris et al.

Affiliated with

Also associated with

Rating

Polyester composition, molded polyester laminate and use thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polyester composition, molded polyester laminate and use thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polyester composition, molded polyester laminate and use thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1743002