Aromatic polyamides and polyesters containing ortho-ether groups

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

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528185, C08G 7310

Patent

active

059656905

ABSTRACT:
Described herein are polyesters and polyamides which contain repeat units derived from novel dicarboxylic acids comprising arylene groups having ortho ethers substituted thereon. Also disclosed are novel compounds from which these polymers can be made. The polymers are especially useful for molding resins and coatings.

REFERENCES:
patent: 4229566 (1980-10-01), Evers et al.
patent: 5340904 (1994-08-01), Yang et al.
patent: 5514769 (1996-05-01), Tan et al.
R. C. Evers, et al., Macromolecules, 14, 925-930, 1981.
Yang et al., Makromol. Chem., 194, 1595-1605, 1993.

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