Cytec Technology Corporation

Joseph Jacinto Pellon

Roderick Glyn Ryles

Roger E Neff

Roger Edgar Neff

Unsheared, water-soluble, branched, high molecular weight, anionic, polymeric flocculants are produced by polymerizing ethylenically unsaturated anionic, and optionally non-ionic, monomers and a branching agent in the presence of a chain-transfer agent. They are useful as flocculating agents for releasing water from dispersions of suspended solids.

Process for making high performance anionic polymeric flocculating agents

Water-soluble, branched, high molecular weight, cationic and non-ionic polymeric flocculants capable of manifesting their full performance potential without shearing are produced by polymerizing ethylenically unsaturated cationic and non-ionic monomers and a branching agent in the presence of a chain-transfer agent. They are useful as flocculating agents for releasing water from dispersions of suspended solids.

High performance polymer flocculating agents nonionic polymers

Method of dewatering suspensions with unsheared anionic flocculants

High performance cationic polymer flocculating agents

High performance anionic polymeric flocculating agents

Method for treating suspended solids

Water-soluble, branched, high molecular weight, cationic polymers are used in combination with low molecular weight, cationic polymers to provide the highly improved dewatering of suspended solids. Water-in-oil emulsions containing these cationic polymers in the aqueous phase are also described.

High performance dewatering aids

Growing community of inventors

Stamford, CT, United States of America

Joseph Jacinto Pellon