S. C. Johnson Commercial Markets, Inc.

Johnson Polymer, Inc.

John D Campbell

Jon A Debling

Douglas J DeYoung

Marco A Villalobos

Fouad Teymour

David D Schatz

Dean R Hellwig

Ioannis Giannakitsas

Michihiro Kaai

Kevin M Andrist

Dennis M Wilson

Tsugio Kimura

Richard Chylla

The present invention provides a high temperature continuous polymerization and condensation process for preparing a polymeric product. The process includes continuously charging into a reaction zone: at least one radically-polymerizable monomer having a radically polymerizable group and at least one condensation reactive functionality; and at least one modifying agent having a functional group capable of reacting with the condensation reactive functionality. The reaction zone includes at least one primary reactor, but may, and preferably does, contain a secondary reactor. The process further includes maintaining an effective temperature in the primary reactor to cause polymerization of the monomer and to allow at least a portion of the condensation reactive functionality to react with the functional group of the modifying agent.

Process for producing polymers by free radical polymerization and condensation reaction, and products related thereto

Process for producing polymers by free radical polymerization and condensation reaction, and apparatus and products related thereto

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Racine, WI, United States of America

John D Campbell