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Ronald E Schmidt, Harold H Schultz, Dennis M Wilson: Bulk polymerization process for preparing high solids and uniform copolymers. S C Johnson & Son, July 16, 1985: US04529787 (108 worldwide citation)

A process to continuously bulk polymerize vinylic monomers to prepare low molecular weight, uniform, polymers employs minor amounts of initiator and, optionally solvents, at short residence times and moderate reaction temperatures to provide high yields of a product suitable for high solids applicat ...


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Archie E Hamielec, Grant P Lawless, Harold H Schultz: Process for continuous bulk copolymerization of vinyl monomers. S C Johnson & Son, November 8, 1983: US04414370 (62 worldwide citation)

A process to bulk polymerize vinylic monomers to prepare low molecular weight polymers employing thermal initiation at reaction temperatures from 235.degree. C. to 310.degree. C. and residence times of at least 2 minutes in a continuous stirred reactor zone containing the molten resin mix.


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