Halogenation processes

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

Reexamination Certificate

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Details

C525S053000, C525S333100, C525S333400, C525S334100, C525S355000, C525S356000

Reexamination Certificate

active

07910662

ABSTRACT:
The invention discloses improved processes to halogenate polymers. In particular, the invention discloses to improved processes to halogenate polymers made from C4-1012isoolefins.

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