Polymer halogenation process with catalyst recovery

Details Polymer halogenation process with catalyst recovery Polymer halogenation process with catalyst recovery

2006-03-24

2008-10-07

Lipman, Bernard (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...

C525S333400, C525S357000

Reexamination Certificate

active

07432332

ABSTRACT:
The present invention relates to a method for recovering antimony catalysts wherein the formation of insoluble solids is reduced.

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