Method of producing polymers of amido-sulfonic acid monomers with high energy agitators

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 DEG F. to below the degradation temperature of the monomer. The process produc...

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Hauptverfasser: LORENTZ, RICHARD E, SOPKO, THOMAS M
Format: Patent
Sprache:eng
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Zusammenfassung: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 DEG 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.