Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Effecting a change in a polymerization process in response...
Patent
1996-12-13
1999-02-02
Nagumo, Mark
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Effecting a change in a polymerization process in response...
526 59, 526 64, 526 74, 526105, 5263482, C08F 200, C08F 469
Patent
active
058666613
ABSTRACT:
A process to control the heat transfer coefficient in slurry olefin polymerization processes comprising shocking the polymerization reactor is provided. This shock comprises quickly decreasing and then restoring to normal operating conditions, the higher alpha-olefin comonomer to ethylene monomer weight feed ratio.
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Benham Elizabeth A.
Dodson Lonnie J.
McDaniel Max P.
Nease Charles R.
Stewart John D.
Jolly Lynda S.
Nagumo Mark
Phillips Petroleum Company
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