Size compositions for glass fibers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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Details

428378, 428392, 523504, C08K 554

Patent

active

046832548

ABSTRACT:
An aqueous size composition has been developed for glass fibers produced for molded products having appearance surfaces known as Class A surfaces. The size contains a cure stable polyester emulsion and a static insensitive lubricant system. The resulting coated glass fibers are especially useful in improving processability and product uniformity of SMC applications.

REFERENCES:
patent: 4029623 (1977-06-01), Maaghul
patent: 4341877 (1982-07-01), Das
patent: 4367301 (1983-01-01), Brannon
patent: 4370157 (1983-01-01), Barch
patent: 4396676 (1983-08-01), Brannon

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