Stock material or miscellaneous articles – Pile or nap type surface or component – Particular backing structure or composition
Patent
1975-10-20
1977-04-12
Van Balen, William J.
Stock material or miscellaneous articles
Pile or nap type surface or component
Particular backing structure or composition
260 25P, 428 96, 428310, 428313, 428391, 428429, B32B 302, B32B 326
Patent
active
040176576
ABSTRACT:
We have developed a polyvinyl chloride foam with a smooth surface and uniform cell size. The foams also are resilient and abrasion resistant, making them especially suited for use in carpeting materials. To do this, we add along chain silane or epoxide to the foam.
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patent: 3262827 (1966-07-01), Kallander et al.
patent: 3338845 (1967-08-01), Alzner et al.
patent: 3383337 (1967-08-01), Garling
patent: 3728182 (1973-04-01), Wisotzky et al.
patent: 3798189 (1974-03-01), Simoneau et al.
patent: 3837988 (1974-09-01), Hennen et al.
Foley Kevin M.
McCombs Frank P.
Vigo Francesco M.
Overman John W.
Owens-Corning Fiberglas Corporation
Pacella Patrick P.
Van Balen William J.
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