Title:
FLUORINE-CONTAINING ETHYLENE COPOLYMERS
Document Type and Number:
WIPO Patent Application WO2003076483
Kind Code:
A3
Abstract:
The present invention is a fluorine containing ethylene copolymer (FCEC) 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. FCEC described herein can be useful in a variety of applications, for example: as a release resin in low surface energy release films; as melt blown fibers; in composite or multilayer structures as a low surface energy outer layer; as microporous membranes; as flashspun plexifilamentary products; and as melt spun fibrous products.
Inventors:
CHOU RICHARD T (US)
SAMUELS SAM L (US)
SIEMIONKO ROGER K (US)
SAMUELS SAM L (US)
SIEMIONKO ROGER K (US)
Application Number:
PCT/US2003/007026
Publication Date:
February 05, 2004
Filing Date:
March 07, 2003
Export Citation:
Assignee:
DU PONT (US)
CHOU RICHARD T (US)
SAMUELS SAM L (US)
SIEMIONKO ROGER K (US)
CHOU RICHARD T (US)
SAMUELS SAM L (US)
SIEMIONKO ROGER K (US)
International Classes:
B01D71/32; C08F12/20; C08F210/02; C08J5/18; C08L23/06; C08L23/10; D01D5/11; D01F6/30; D01F6/32; D01F6/46; C08L23/08; (IPC1-7): C08F210/02; C08J5/18; D01D5/11; D01F6/32
Domestic Patent References:
| WO2001014620A1 | 2001-03-01 | |||
| WO2002072648A2 | 2002-09-19 |
Foreign References:
| EP0398250A1 | 1990-11-22 | |||
| US5582918A | 1996-12-10 | |||
| US4778866A | 1988-10-18 |
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