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Title:
METHOD FOR TWO-STEP PREPARATION OF HALOGENATED POLYMERS AND HALOGENATED PLURIMODAL POLYMERS
Document Type and Number:
WIPO Patent Application WO2002055567
Kind Code:
A8
Abstract:
The invention concerns a method for continuous preparation of halogenated polymers comprising free radical polymerisation of halogenated monomers in a medium comprising liquid or supercritical carbon dioxide, in at least two pressurised reactors in series. The invention also concerns the resulting halogenated polymers.

Inventors:
BLAUDE JEAN-MARIE (BE)
MARTIN ROLAND (BE)
CHAUVIER JEAN-MARIE (BE)
BIENFAIT CHARLES (BE)
Application Number:
PCT/EP2001/015211
Publication Date:
March 04, 2004
Filing Date:
December 24, 2001
Export Citation:
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Assignee:
SOLVAY (BE)
BLAUDE JEAN-MARIE (BE)
MARTIN ROLAND (BE)
CHAUVIER JEAN-MARIE (BE)
BIENFAIT CHARLES (BE)
International Classes:
B01J3/00; B01J19/18; C08F2/00; C08F2/01; C08F2/04; C08F14/00; C08F14/22; (IPC1-7): C08F14/00; C08F2/04; B01J3/00
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