Sizing agents for carbon fibers

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters

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528176, 560 86, C07C 6980

Patent

active

049048180

ABSTRACT:
Sizing agents characterized as containing bisphenolpolyalkylene glycol etherester copolymer of a specified structure are particularly suited for coating carbon fibers for unsaturated polyester matrix resinous composites.

REFERENCES:
patent: 4096341 (1978-06-01), Frazer
patent: 4198520 (1980-04-01), Samour et al.
patent: 4214068 (1980-07-01), Schreurs et al.

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