Search International and National Patent Collections

1. (WO2014194040) CROSS-LINKED ETHYLENE PROPYLENE DIENE TERPOLYMER LATEX BLEND FOR IMPROVED COATINGS

Pub. No.:    WO/2014/194040    International Application No.:    PCT/US2014/039937
Publication Date: Fri Dec 05 00:59:59 CET 2014 International Filing Date: Fri May 30 01:59:59 CEST 2014
IPC: C08L 23/16
Applicants: LION COPOLYMER GEISMAR, LLC
MOLNAR, Michael J.
VON BODUNGEN, George A.
DEBNATH, Subir
YOUNG, JR., Harold William
ZHU, Zhiyong
Inventors: MOLNAR, Michael J.
VON BODUNGEN, George A.
DEBNATH, Subir
YOUNG, JR., Harold William
ZHU, Zhiyong
Title: CROSS-LINKED ETHYLENE PROPYLENE DIENE TERPOLYMER LATEX BLEND FOR IMPROVED COATINGS
Abstract:
Latex blend formulations that include an ethylene propylene diene terpolymer latex with acrylics, polyurethane, epoxy, or alkyd resin usable as a waterproofing material for roofs or usable in paints and adhesives. The ethylene propylene diene terpolymer latex blend has from 20 weight percent to 90 weight percent of a high solids 50 percent to 98 percent cross-linked ethylene propylene diene terpolymer latex and from 10 weight percent to 80 weight percent of aqueous acrylic ester copolymer or a hydrofunctional polyacrylic dispersion that improves coatings.