Lightweight high performance foams of thermotropic liquid crysta

Details Lightweight high performance foams of thermotropic liquid crysta Lightweight high performance foams of thermotropic liquid crysta

1982-11-15

1984-01-31

Foelak, Morton

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

Synthetic resins

Cellular products or processes of preparing a cellular...

264 54, 521185, 521918, C08J 908, C08J 910

Patent

active

044290608

ABSTRACT:
High performance foams comprised of certain thermotropic liquid crystal polymers are provided. Such thermotropic liquid crystal polymers comprise not less than about 10 mole percent of recurring 6-oxy-2-naphthoyl moieties. The lightweight rigid foams exhibit a combination of excellent properties including enhanced mechanical properties such as high strength to weight ratio, high flame and thermal stability, and excellent solvent resistance. The foams fabricated from such polymers have significantly reduced anisotropy compared to unfoamed articles of the same polymers.

REFERENCES:
patent: 4161470 (1979-07-01), Calundann
patent: 4219461 (1980-08-01), Calundann
patent: 4224264 (1980-09-01), Ort
patent: 4238600 (1980-12-01), Jackson et al.
patent: 4256624 (1981-03-01), Calundann

Affiliated with

Also associated with

Rating

Lightweight high performance foams of thermotropic liquid crysta does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lightweight high performance foams of thermotropic liquid crysta, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lightweight high performance foams of thermotropic liquid crysta will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2346067