Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymerizing in reactor of specified material – or in reactor...
Patent
1983-06-10
1987-12-15
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymerizing in reactor of specified material, or in reactor...
526 64, C08F 200
Patent
active
047134348
ABSTRACT:
A process for the continuous preparation of aqueous plastic dispersions which comprises emulsifying one or more free-radically polymerizable monomers in an aqueous phase in the presence of an emulsifying agent, in an agitator vessel; initiating the free-radical polymerization of said monomer or monomers in said aqueous phase; and passing said aqueous emulsion of the free-radically polymerizing monomer or monomers through a tubular reactor whose internal surface comprises an (optionally fluorinated)saturated polyolefin.
REFERENCES:
patent: 4256864 (1981-03-01), Cohen
patent: 4331787 (1982-05-01), Fairchok et al.
Chemical Abstract 95:63152 (Abstracting German 05 29 46 461.
Chemical Abstracts 91:75117 (Abstracting Brit. Pat. 1,534,245).
Chemical Abstracts 81:176139 (Abstracting Japanese Appln 79-73888).
Blitz Hans-Dieter
Jagsch Karl-Heinz
Mager Theodor
Sutterlin Norbert
Tessmer Dieter
Michl Paul R.
Rohm GMBH Chemische Fabrik
Walker Alex H.
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