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1. (WO2013123210) CARPET PRODUCTS AND PROCESSES FOR MAKING SAME USING LATEX COATING COMPOSITIONS

Pub. No.:    WO/2013/123210    International Application No.:    PCT/US2013/026166
Publication Date: Fri Aug 23 01:59:59 CEST 2013 International Filing Date: Fri Feb 15 00:59:59 CET 2013
IPC: D06N 7/00
C09J 109/08
C09J 131/04
Applicants: CELANESE INTERNATIONAL CORPORATION
Inventors: LUNSFORD, David
MITCHELL, Ernest
FARWAHA, Rajeev
Title: CARPET PRODUCTS AND PROCESSES FOR MAKING SAME USING LATEX COATING COMPOSITIONS
Abstract:
Disclosed are carpet products comprising at least one substrate and at least one adhesive layer associated with the at least one substrate, the adhesive layer being formed from a latex coating composition comprising (a) a first copolymer of at least a vinyl ester of an alkanoic acid having from 1 to 13 carbon atoms and ethylene; and (b) a second copolymer of at least styrene and butadiene, wherein the first and second copolymers are colloidally dispersed in an aqueous medium comprising a surfactant. The carpet products are particularly durable exhibiting high tuft bind values.