Plastic article or earthenware shaping or treating: apparatus – Combined
Patent
1993-07-19
1996-09-03
Mackey, James P.
Plastic article or earthenware shaping or treating: apparatus
Combined
366305, 422134, 422135, 422136, 422225, C08F 200, B01F 300
Patent
active
055518591
ABSTRACT:
The present invention provides in a bulk polymerization reactor chain suitable for polymerizing a syrup of one or more monomers having dissolved therein one or more rubbers the improvement comprising a uniform shear field device. During polymerization at least a portion of the syrup polymerized to from 4 to 95% conversion passes through the uniform shear field device to produce at least a portion of a syrup having a rubber particle size more closely controlled than currently possible using a conventional reactor chain without a uniform shear field device.
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Cantrill James E.
Doyle Thomas R.
Johnson Kenneth H.
Mackey James P.
Novacor Chemicals (International) S.A.
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