Fiber-forming polyamides from naphthalene-2,7-dicarboxylic acid

Details Fiber-forming polyamides from naphthalene-2,7-dicarboxylic acid Fiber-forming polyamides from naphthalene-2,7-dicarboxylic acid

1974-10-15

1977-03-15

Anderson, Harold D.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 334R, 260 78A, 260 78L, C08G 6926

Patent

active

040123650

ABSTRACT:
Fiber-forming polyamides are prepared by poly-condensing naphthalene-2,7-dicarboxylic acid and a straight-chain aliphatic diamine containing 4 to 13 carbon atoms and 15 to 50 mol% of another carboxylic acid and/or another diamine as a copolymerizing component.

REFERENCES:
patent: 2296555 (1942-09-01), Hubert et al.
Chemical Abstracts, vol. 68, 1968, 22670z.

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