05985992 is referenced by 35 patents and cites 37 patents.

Aqueous dispersions of anionic water-soluble or water-swellable polymers are provided, where the polymers have an anionic charge of greater than 16% and where the dispersions maintain their form at a pH of 5.1 or greater. Processes for making these dispersions are also disclosed, as well as methods of using these dispersions to treat water containing various types of suspended materials. Dry polymers, preferably formed by drying these aqueous dispersions, are also disclosed.

Title
Anionic polymer products and processes
Application Number
8/986021
Publication Number
5985992
Application Date
December 10, 1997
Publication Date
November 16, 1999
Inventor
Haunn Lin Chen
Darien
CT, US
Agent
Joseph J Mallon
Assignee
Cytec Technology
DE, US
IPC
C02F 1/56
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