5-keto-bis(hydroxyphenyl)anthracene polyarylate copolymers and a

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...


Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0


525132, 525173, 525174, 525439, 528125, 528126, 528128, 528190, 528191, 528193, 528194, C08G 6318




Polyarylate polymers derived from (A) mixtures of 5-keto-bis(hydroxyphenyl)anthracene compounds with other bisphenols and (B) a mixture of isophthalic and terephthalic acid. Also disclosed are polyarylate alloy compositions comprising a 5-keto-bis(hydroxyphenyl)anthracene polyarylate and a polymer resin selected from polybisphenol A carbonate and polystyrene.

patent: 4188476 (1980-02-01), Irwin
patent: 4221895 (1980-09-01), Woo
patent: 4224433 (1980-09-01), Calundann et al.
patent: 4387209 (1983-06-01), Rieder et al.
patent: 4456746 (1984-06-01), Horner


Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.


5-keto-bis(hydroxyphenyl)anthracene polyarylate copolymers and a does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with 5-keto-bis(hydroxyphenyl)anthracene polyarylate copolymers and a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and 5-keto-bis(hydroxyphenyl)anthracene polyarylate copolymers and a will most certainly appreciate the feedback.

Rate now


Profile ID: LFUS-PAI-O-1915952

All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.