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Title:
TRANSFORMATION OF POLYMERS TO USEFUL CHEMICALS BY OXIDATION
Document Type and Number:
WIPO Patent Application WO2002010228
Kind Code:
A3
Abstract:
Polymeric materials are recycled by transformation to useful chemicals by oxidization in the liquid phase using acetic acid as a solvent and a metal bromide catalyst.

Inventors:
PARTENHEIMER WALTER (US)
Application Number:
US0123320W
Publication Date:
April 18, 2002
Filing Date:
July 25, 2001
Export Citation:
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Assignee:
DU PONT (US)
PARTENHEIMER WALTER (US)
International Classes:
C07D213/807; B01J31/26; C07B61/00; C07C45/27; C07C49/784; C07C51/16; C07C53/08; C07C53/16; C07C55/10; C07C55/12; C07C55/14; C07C57/145; C07C57/15; C07C59/06; C07C59/125; C07C63/06; C07C63/26; C07C63/38; C08F8/06; C08J11/16; (IPC1-7): C08F8/06; C08G85/00
Domestic Patent References:
WO1994010215A11994-05-11
Foreign References:
US3423382A1969-01-21
US3463767A1969-08-26
EP0636640A11995-02-01
US5004797A1991-04-02
US5814707A1998-09-29
US5414113A1995-05-09
Other References:
CHEMICAL ABSTRACTS, vol. 117, no. 20, 16 November 1992, Columbus, Ohio, US; abstract no. 192589c, page 17; XP000376833
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