Use of low molecular weight water-soluble anionic polymers as bl

Details Use of low molecular weight water-soluble anionic polymers as bl Use of low molecular weight water-soluble anionic polymers as bl

1988-09-12

1989-09-26

Lusignan, Michael

Coating processes

With pretreatment of the base

65 34, 65 341, 162156, 4274301, 428392, B05D 118, B05D 300

Patent

active

048699322

ABSTRACT:
A method of preventing the interaction of cationic softeners coated upon the surfaces of glass fibers with anionic polymers contained in aqueous baths used in forming the glass fibers into mats which comprises treating the fiber with at least 3 parts per million, of a water-soluble anionic vinyl polymer having a molecular weight range of from 500-50,000.

REFERENCES:
patent: 3692673 (1972-09-01), Hoke
patent: 4178204 (1979-12-01), Chakrabarti
patent: 4703092 (1987-10-01), Fong
patent: 4752527 (1988-06-01), Sanzero et al.

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