Glass size compositions and glass fibers coated therewith

Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber

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260 296R, 525209, 428392, B32B 900, D02G 300

Patent

active

041784120

ABSTRACT:
A size composition for glass fibers, and glass fibers coated therewith, is disclosed. The size comprises an unsaturated, water-emulsifiable polyester resin, an ethylene-vinyl acetate copolymer emulsion and a polyvinyl acetate-organo silane copolymer, the size being suitable for application to fiberglass roving employed to reinforce sheet and bulk molding compounds.

REFERENCES:
patent: 3252825 (1966-05-01), Marzocchi et al.
patent: 3418094 (1968-12-01), Marsden
patent: 3674891 (1972-07-01), Wheeler
patent: 3729438 (1973-04-01), Plesich et al.
patent: 3884886 (1975-05-01), Plueddeman
patent: 3928684 (1975-12-01), Buning et al.
patent: 4097436 (1978-06-01), Buning et al.
patent: 4120837 (1978-10-01), Schafer et al.

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