Biaxially oriented ordered polybenzothiazole film

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

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Details

264204, 26433111, 264564, 4253261, 425381, 528502, C08G 7532

Patent

active

049392352

ABSTRACT:
This invention relates in general to the formation of thick films having a biaxial molecular orientation. Such films are prepared in accordance with the present invention from rod-like extended chain aromatic-heterocyclic ordered polymers. Such films have high tensile strength, modulus, and environmental resistance characteristics.

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