Copolyesters of phthalic acids and hydantoins

Details Copolyesters of phthalic acids and hydantoins Copolyesters of phthalic acids and hydantoins

1976-11-15

1978-07-25

Phynes, Lucille M.

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

Synthetic resins

From carboxylic acid or derivative thereof

C08G 6368

Patent

active

041028678

ABSTRACT:
The disperse dyeability and moisture absorbency of a fiber and film forming poly(ethylene phthalate) ester is improved by including a hydantoin alcohol, hydantoin diacid, or a diester as a comonomer in the mixture of a phthalic acid or diester thereof and ethylene glycol to produce a random copolyester. The dyed fibers are useful for making various kinds of fabrics and articles made therefrom.

REFERENCES:
patent: 3856754 (1974-12-01), Habermeier et al.
patent: 3886123 (1975-05-01), Habermeier et al.
patent: 3937753 (1976-02-01), Hahn et al.
patent: 3937755 (1976-02-01), Hahn et al.
patent: 4014824 (1977-03-01), Stockinger et al.

Affiliated with

Also associated with

Rating

Copolyesters of phthalic acids and hydantoins does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1420311