Continuous process for the preparation of a reactive polymer

Details Continuous process for the preparation of a reactive polymer Continuous process for the preparation of a reactive polymer

2008-02-26

2010-12-07

Wu, David (Department: 1796)

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

Synthetic resins

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

C525S420000, C525S425000, C525S437000, C528S347000, C528S492000, C548S215000, C548S239000

Reexamination Certificate

active

07847031

ABSTRACT:
A continuous process for the reactive compatibilization of polymers includes I. processing monooxazoline, bisoxazoline or a mixture thereof together with a first polymer, to give a reactive polymer; and II. adding the reactive polymer to one or more second polymers. In addition, a reactive polymer contains I. a first polymer; and II. at least 5% by weight of chemically unbound monooxazoline, bisoxazoline or a mixture thereof.

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