Process for producing sticky polymers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

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526 74, 526 88, 526129, 526130, 526156, 526168, 526282, 526335, 526348, 526901, 526908, C08F 234, C08F 402

Patent

active

052645061

ABSTRACT:
A process for producing sticky polymers at polymerization reaction temperatures in excess of the softening temperatures of the sticky polymers in a fluidized bed reactor in the presence of an inert particulate material which comprises utilizing as a support material for the catalyst, a support which includes silica having an average particle size of from about 60 to about 200 microns.

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patent: 4228261 (1980-10-01), Scholten et al.
patent: 4521573 (1985-06-01), Lee
patent: 4970279 (1990-11-01), Bailly et al.
patent: 4994534 (1991-02-01), Rhee et al.

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