Polynuclear fused aromatic ring type polymer and preparation the

Details Polynuclear fused aromatic ring type polymer and preparation the Polynuclear fused aromatic ring type polymer and preparation the

1981-12-04

1984-07-31

Lee, Lester L.

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

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

528125, 528126, 528128, 528179, 528183, 528220, 528222, 528223, 528298, C08G 6318

Patent

active

044631626

ABSTRACT:
A condensation polymer having a .eta.sp/C=0.1-1.5, containing an anthracene unit in the main chain of the polymer, which is found to have various functions of ultraviolet absorption, fluorescence emission, photoconductivity, organic semiconductor characteristics, etc. as well as excellent flexibility and mechanical strength, is prepared by condensation of an anthracenediol compound with a dicarboxylic acid dihalide or a hydrocarbylene dihalide.

REFERENCES:
patent: 3143526 (1964-08-01), Caldwell et al.
patent: 3856526 (1974-12-01), Hamb et al.

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