Polyesters of methyl-substituted polyphenylcarboxylic acids

Details Polyesters of methyl-substituted polyphenylcarboxylic acids Polyesters of methyl-substituted polyphenylcarboxylic acids

1975-10-15

1979-05-15

Lee, Lester L.

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

Synthetic resins

From carboxylic acid or derivative thereof

528 84, 528183, 528190, 528295, 528298, 528337, 528344, 528347, 528348, 560 76, 560101, 562488, 562492, C08G 6318, C08G 6926, C08G 6932, C08G 6940

Patent

active

041549228

ABSTRACT:
Methyl-substituted polyphenylacyl compounds are prepared by selective oxidation of oligomers of mesitylene. These methyl-substituted polyphenylacyl compounds are useful as intermediates for polyamides and polyesters. The esters are useful as plasticizers for polyvinylchloride.

REFERENCES:
Nomura et al., J. Chem. Soc., (B), pp. 956-960.
Wagner et al., Synthetic Organic Chem., John Wiley & Sons, Inc., N.Y., N.Y., pp. 412-415, (1965).

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