Aliphatic ester-amide copolymer resins

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof

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528176, 528185, 528271, 528272, 528292, 528310, 528322, 528332, C08G 6944

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active

058543767

ABSTRACT:
A composition of an aliphatic ester-amide copolymer which is soluble in an organic solvent with an LD.sub.50 value (orally administered to a rat) of about 2,000 mg/kg or more.

REFERENCES:
patent: 2359878 (1944-10-01), Schupp, Jr.
patent: 2430860 (1947-11-01), Cairns
patent: 4966956 (1990-10-01), Andreu et al.
I. Goodman et al., Copolyesteramides-II, Eur. Polym. J. vol. 20, No. 6, pp. 529-537 (1984).
I. Goodman et al., Copolyesteramides-III, Eur. Polym. J. vol. 20, No. 6, pp. 539-547 (1984).
I. Goodman, Copolyesteramides-IV, Eur. Polym. J. vol. 20, No. 6, pp. 549-557 (1984).

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