Fluidized bed product discharge process

Details Fluidized bed product discharge process Fluidized bed product discharge process

1988-06-28

1990-09-18

Schofer, Joseph L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Treating polymer containing material or treating a solid...

528487, 528490, 528495, 528499, 524151, 524291, 524432, 524579, 5263486, 526901, 526920, 159 22, 159 251, 159DIG16, 203 91, 203 92, C08F 602

Patent

active

049580060

ABSTRACT:
Method and apparatus for the post reaction treatment of resins produced by fluidized bed polymerization of alpha olefins wherein an extruder is coupled in communication with the reactor and all necessary devolatilization of monomer, deactivation of catalysts and addition of additives are performed in the extruder.

REFERENCES:
patent: Re23948 (1955-02-01), Fuller
patent: 3023203 (1962-02-01), Dye
patent: 3440238 (1969-04-01), Foglia et al.
patent: 3925341 (1975-12-01), Mueller-Tamm et al.
patent: 4288407 (1981-09-01), Markel et al.
Update on Continuous Compounding Equipment Pt. II: Twin-screw and Specialized Compounders, Collins, Plastics Compounding 11/12, 1982.

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