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1. (WO2001025304) SULFOPOLYMERS AS EMULSION STABILIZERS WITH IMPROVED COAGULUM LEVEL

Pub. No.:    WO/2001/025304    International Application No.:    PCT/US2000/026199
Publication Date: Apr 12, 2001 International Filing Date: Sep 22, 2000
IPC: C08F 8/00
C08F 273/00
C08G 63/688
C08L 51/08
C09D 151/08
Applicants: EASTMAN CHEMICAL COMPANY
Inventors: ADAMS, Linda, Jane
CLARK, Mark, Dwight
Title: SULFOPOLYMERS AS EMULSION STABILIZERS WITH IMPROVED COAGULUM LEVEL
Abstract:
The invention provides a process for preparing a water dispersed polymer blend, comprising the steps of: (I) mixing (a) water; (b) at least one ethylenically unsaturated monomer; (c) at least one branched water-dispersible sulfopolymer; and (II) polymerizing the ethylenically unsaturated monomer within the mixture to provide the water dispersed polymer blend.