Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Removing and recycling removed material from an ongoing...
Patent
1999-01-22
2000-11-07
Wu, David W.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Removing and recycling removed material from an ongoing...
526 89, 526901, 526 88, C08F 201
Patent
active
06143843&
ABSTRACT:
A process comprising contacting one or more monomers with a catalyst, in the gas phase, under polymerization conditions, in a fluidized bed reactor, with the proviso that the reactor is at least partially cooled internally by the vaporization of a liquid cryogen directly into the reactor.
REFERENCES:
patent: 4336689 (1982-06-01), Davis
patent: 4343634 (1982-08-01), Davis
patent: 4422302 (1983-12-01), Davis et al.
patent: 5541270 (1996-07-01), Chinh et al.
patent: 5817866 (1998-10-01), Bristow et al.
Bresch S. R.
Harlan R.
Union Carbide Chemicals & Plastics Technology Corporation
Wu David W.
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