Transparent polyamides

Details Transparent polyamides Transparent polyamides

1976-09-21

1978-09-05

Anderson, Harold D.

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

Synthetic resins

From carboxylic acid or derivative thereof

260 308R, 260 334R, 528339, 528340, C08G 6926

Patent

active

041119215

ABSTRACT:
A polyamide composition, useful in the preparation of transparent sheets, having improved resistivity toward solvents containing moieties of terephthalic acid and 2-methylpentamethylenediamine, said polyamide characterized by a content of moieties of 2-ethyltetramethyldiamine and/or of isophthalic acid in a concentration totalling 15 to 30 mole percent, with respect to the sum of all diamine moieties or all dicarboxylic acid moieties, as the case may be.

REFERENCES:
patent: 3516972 (1970-06-01), Wolfes et al.
patent: 3563959 (1971-02-01), Schade et al.

Affiliated with

Also associated with

Rating

Transparent polyamides does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Transparent polyamides, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transparent polyamides will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2095142