Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Coated or impregnated woven – knit – or nonwoven fabric which... – Coating or impregnation improves elasticity – bendability,...
Patent
1995-06-07
1998-01-06
McCamish, Marion E.
Fabric (woven, knitted, or nonwoven textile or cloth, etc.)
Coated or impregnated woven, knit, or nonwoven fabric which...
Coating or impregnation improves elasticity, bendability,...
442106, 428 361, B32B 2712, B32B 2728
Patent
active
057054452
ABSTRACT:
Disclosed is a base fabric for automobile air bags having excellent flexibility to ensure compact folding of the air bag and high flame retardancy for safety in hazard, which consists of a woven fabric web and a rubbery coating layer formed thereon from a silicone-based coating composition in the form of an aqueous emulsion comprising: (a) 100 parts by weight of an organopolysiloxane represented by the general formula --X,
in which R.sup.1 is a monovalent hydrocarbon group having 1 to 20 carbon atoms, Z is R.sup.1, OR.sup.2 or --(--O--SiR.sup.1.sub.2 --).sub.k --OR.sup.2, R.sup.2 being a hydrogen atom or R.sup.1 and k being a positive integer not exceeding 1000, X is R.sup.1 or OR.sup.2, m is a positive integer of 100 to 10,000 and n is 0 or a positive integer not exceeding 1,000 and which contains at least two OR.sup.2 groups in a molecule; (b) from 0.5 to 50 parts by weight of an organohydrogen polysiloxane having, in a molecule, at least three silicon-bonded hydrogen atoms; (c) from 0.5 to 100 parts by weight of a finely divided silica filler or a powder of an polyorganosilsesquioxane; (d) from 0.1 to 20 parts by weight of an alkoxy silane compound having, in a molecule, at least one amido group and at least one carboxyl group or a partial hydrolysis-condensation product thereof: (e) from 0.1 to 20 parts by weight of an alkoxy silane compound having, in a molecule, at least one epoxy or amino group or a partial hydrolysis-condensation product thereof; and (f) from 0.01 to 10 parts by weight of a curing catalyst for the composition.
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Chikaraishi Tsuneo
Fukuda Takeshi
Masuda Yasushi
Nakazato Morizo
Ohashi Hiroshi
Cole Elizabeth M.
McCamish Marion E.
Shin-Etsu Chemical Co. , Ltd.
Takata Corporation
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