Process for binding siliceous fibers

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

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427214, 427215, 427384, 427387, 427407, 427421, 428921, B32B 900, D02G 300

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active

039405451

ABSTRACT:
A process for reducing the static charge and binding glass fibers is disclosed, wherein the glass fibers are contacted with a composition comprising an alkylene polyol, such as an alkylene glycol, a lower alkanol, a polybasic acid, and a siliconate compound. The composition is applied to siliceous fibers, especially glass fibers, in either loose or blanket form, to reduce the static charge thereon and to function as a binder for the fibers. Glass fibers treated by the composition of the present invention are useful in various applications such as for blown insulation.

REFERENCES:
patent: 2393863 (1946-01-01), Myers
patent: 2556045 (1951-06-01), Seidynsky et al.
patent: 2990307 (1961-06-01), Stalego
patent: 3287096 (1966-11-01), Marzocchi et al.
patent: 3405001 (1968-10-01), Iler
patent: 3567570 (1971-03-01), Preston et al.
patent: 3702783 (1972-11-01), Hartlein

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