Migration-free size for glass fibers

Coating processes – With post-treatment of coating or coating material – Heating or drying

Patent

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Details

4273898, 427401, 428391, B32B 1500

Patent

active

045308608

ABSTRACT:
A migration-free size for glass fibers which includes a silane coupler, lubricant and film former and is characterized by the absence of a carrier, either aqueous or organic. To provide required shelf-life, a volatile agent such as acetone is added in limited amount to block coupler-film former reaction pending use of the size.

REFERENCES:
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patent: 2723215 (1955-11-01), Biefeld et al.
patent: 2939761 (1960-06-01), Stein
patent: 3276853 (1966-10-01), Eakins
patent: 3493425 (1970-02-01), Campbell
patent: 3556754 (1971-01-01), Marsden et al.
patent: 3934068 (1976-01-01), Foley et al.
patent: 4056651 (1977-11-01), Scola
patent: 4110094 (1978-08-01), Motsinger

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