Process for the preparation of polyhydroxybutadienes

Details Process for the preparation of polyhydroxybutadienes Process for the preparation of polyhydroxybutadienes

1984-01-30

1985-05-21

Henderson, Jr., Christopher A.

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

Synthetic resins

Treating polymer containing material or treating a solid...

526 67, 526212, 526229, 5263401, C08F 216, C08F13604

Patent

active

045187703

ABSTRACT:
An improved process is provided for the preparation of polyhydroxybutadienes (hydroxy-containing butadiene homopolymers) which comprises injecting an aqueous solution of alkali metal sulfite or bisulfite into the polyhydroxybutadiene solvent recovery section to prevent fouling.

REFERENCES:
patent: 3658774 (1972-04-01), Liu

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