Method for making polymers

Details Method for making polymers Method for making polymers

2011-03-15

2011-03-15

Choi, Ling-Siu (Department: 1761)

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

Synthetic resins

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

C525S330200, C525S330400, C525S196000, C525S366000, C525S384000, C524S599000, C524S558000, C524S556000

Reexamination Certificate

active

07906591

ABSTRACT:
A method for preparing acid-containing polymers by reacting them in the presence of end-capped polyols or amines in the presence of phosphorous-containing compounds.

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