Thermotropic aromatic polyesters, a process for their production

Details Thermotropic aromatic polyesters, a process for their production Thermotropic aromatic polyesters, a process for their production

1989-04-26

1990-06-05

Anderson, Harold D.

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

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

528176, 528191, C08G 6302, C08G 6318, C08G 6368

Patent

active

049315340

ABSTRACT:
The thermotropic aromatic polyesters according to the invention which contain recurring units corresponding to the following formulae ##STR1## show improved resistance to chemicals, low melting points and, hence, good processibility in addition to the well-known favorable mechanical properties of liquid-crystal materials. The thermotropic aromatic polyesters are used for the production of moldings, filaments, fibers and films.

REFERENCES:
patent: 3148209 (1964-09-01), Jason et al.
patent: 3515696 (1970-06-01), Tsuji
patent: 4294955 (1981-10-01), Harris, Jr.
Patent Abstracts of Japan, vol. 9, Aug. 16, 1985, Number 200.
Makromol. Chem. 189, "New Polymer Synthesis, 30.sup.a) ", pp. 1437-1446, 1988.
Makromol. Chem. 189, "New Polymer Synthesis, 29.sup.a) ", pp. 1425-1435, 1988.

Affiliated with

Also associated with

Rating

Thermotropic aromatic polyesters, a process for their production does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thermotropic aromatic polyesters, a process for their production, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermotropic aromatic polyesters, a process for their production will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-492245