Multiple reaction process in melt processing equipment

Details Multiple reaction process in melt processing equipment Multiple reaction process in melt processing equipment

1996-06-05

1997-07-29

Mosley, Terressa

Plastic and nonmetallic article shaping or treating: processes

Utilizing special inert gaseous atmosphere or flushing mold...

159 21, 264102, 2641761, 26421124, 525242, 525267, 525285, 526 65, 526 71, B29C 4778, C08F 400

Patent

active

056519273

ABSTRACT:
Multiple sequential chemical reactions on a polymeric feedstock are carried out in an extruder with multiple reaction zones. Each reaction zone has means for introduction of reagents, for mixing of reagents with polymer and for removal of by/co-products or unreacted reagents.

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