Title:
FLUORINE-CONTAINING ETHYLENE COPOLYMERS
Document Type and Number:
WIPO Patent Application WO2002072648
Kind Code:
A3
Abstract:
The present invention is a fluorine containing ethylene copolymer obtained by the copolymerization of ethylene with suitable fluorine-containing comonomer compounds, wherein the fluorine-containing comonomer compound is present at a concentration of up to 40% by weight, based on the total weight of the ethylene copolymer.
Inventors:
CHOU RICHARD T (US)
Application Number:
PCT/US2002/007058
Publication Date:
December 19, 2002
Filing Date:
March 07, 2002
Export Citation:
Assignee:
DU PONT (US)
CHOU RICHARD T (US)
CHOU RICHARD T (US)
International Classes:
C08L23/08; C08F210/02; C08F220/22; C08F220/24; C08L27/12; (IPC1-7): C08F210/02; C08F214/18
Foreign References:
| US5582918A | 1996-12-10 | |||
| EP0911347A2 | 1999-04-28 | |||
| US3194796A | 1965-07-13 | |||
| GB596943A | 1948-01-14 | |||
| GB583482A | 1946-12-19 | |||
| US2599640A | 1952-06-10 | |||
| EP1236746A1 | 2002-09-04 | |||
| US4065613A | 1977-12-27 | |||
| US5623036A | 1997-04-22 | |||
| EP0633257A1 | 1995-01-11 | |||
| US3445434A | 1969-05-20 |
Other References:
DATABASE WPI Week 7748, Derwent World Patents Index; AN an85967y, XP002203512
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