Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent
1978-11-03
1980-01-08
Phynes, Lucille M.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
528184, 528191, 528299, C08G 6318
Patent
active
041828429
ABSTRACT:
Disclosed are poly(ester-amides) prepared from an aromatic dicarboxylic acid, ethylene glycol and a p-acylaminobenzoic acid. These poly(ester-amides) contain the following divalent radicals: ##STR1##
REFERENCES:
patent: 3671542 (1972-06-01), Kwolek
patent: 3778410 (1973-12-01), Kuhfuss et al.
patent: 3804805 (1974-04-01), Kuhfuss et al.
patent: 3926923 (1975-12-01), Preston
patent: 4035356 (1977-07-01), Jackson et al.
patent: 4043981 (1977-08-01), O'Brien
Jackson Winston J.
Kuhfuss Herbert F.
Eastman Kodak Company
Heath, Jr. William P.
Phynes Lucille M.
Reece III Daniel B.
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