CO2 terminated rubber for plastics

Details CO2 terminated rubber for plastics CO2 terminated rubber for plastics

2005-04-19

2005-04-19

Lu, Caixia (Department: 1713)

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

C525S333200, C526S173000, C526S335000, C526S337000

Reexamination Certificate

active

06881795

ABSTRACT:
A process for the manufacture of a baleable lithium carboxylate polymer. The process includes polymerizing at least one conjudated diene in the presence of an organolithium initiator to a substantial completion. Thereafter, the polymerization process is terminated by the addition of carbon dioxide.

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