Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent
1980-11-17
1982-09-21
Anderson, Harold D.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
528176, 528180, 528181, 528196, 528200, 528204, C08G 6364
Patent
active
043508057
ABSTRACT:
Process for preparation of poly(ester-carbonates) from aromatic diol bis(alkylcarbonates) and esters of dicarboxylic, and/or carboxylate-carbonate esters of hydroxy acids by suitably heating the reactants in the presence of a suitable polymerization catalyst.
REFERENCES:
patent: 3335111 (1967-08-01), Pray et al.
Darnell William R.
Jackson, Jr. Winston J.
Anderson Harold D.
Eastman Kodak Company
Heath, Jr. William P.
Reece III Daniel B.
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