Air bag coating composition and air bag

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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280728, 428 12, 428 355, 428290, C08J 502, C08L 8306

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active

052546217

ABSTRACT:
An air bag coating composition is provided in the form of an aqueous silicone emulsion composition comprising (A) an aqueous emulsion of a hydroxyl-containing organopolysiloxane, (B) a reaction product of an amino functional silane or a hydrolyzate thereof with an acid anhydride, an epoxy-functional silane or a hydrolyzate thereof, or an organosilane having an isocyanate radical and a hydrolyzable radical in a molecule or a hydrolyzate thereof, (C) colloidal silica, and (D) a curing catalyst. The composition is applied and cured to an air bag base fabric to form a tack-free, crack resistant coating thereon.

REFERENCES:
patent: 3705645 (1972-12-01), Konen
patent: 3817894 (1974-06-01), Butler et al.
patent: 4496687 (1985-01-01), Okada et al.
WPIL, File Supplier, Derwent Pub. Ltd., AN=91-364514 & JP-A-3 243 442 Oct. 30, 1991 (Toray Ind. Inc.).
WPIL, File Supplier, Derwent Pub. Ltd., AN=90-372957 & JP-A-@ 270 654 Nov. 11, 1990 (Takita KK).

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