Biocompatible copolymers

Details Biocompatible copolymers Biocompatible copolymers

1981-09-28

1982-09-21

Phynes, Lucille M.

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

Synthetic resins

From carboxylic acid or derivative thereof

525437, 528301, C08G 6344, C08G 6944, C08G 7316

Patent

active

043508065

ABSTRACT:
Segmented copolyesters/copolyethers in which the soft segment polyethers incorporate a thermally stable heterocyclic unit, e.g., hydantoin, are found to be useful as biomedical materials since the heterocyclic ring prevents crystallization of the soft segment, and further provides a chemically reactive site for incorporating other moieties to enhance certain properties, e.g., heparin for increasing the non-thrombogenicity of the biocompatible material.

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