METHOD OF PRODUCING POLYMERS AND COPOLYMERS OF AMIDO- SULFONIC ACID CONTAINING MONOMERS AND SALTS THEREOF

摘要

L-2229B Title: "A Method of Producing Polymers and Copolymers of Amido-Sulfonic Acid Containing Monomers and Salts Thereof" A method for producing homopolymers and copolymers from amido-sulfonic acid or salt containing monomers in the presence of high energy mechanical mixing utilizing a final stage polymerization temperature of from about 200.degree.F to below the degradation temperature of the monomer. The process produces a solid homopolymer or copolymer which can be utilized as fluid loss agents.