Title:
SEPARATOR FOR ELECTROCHEMICAL DEVICES AND METHODS
Document Type and Number:
WIPO Patent Application WO2005048384
Kind Code:
A3
Abstract:
A separator for an electrochemical device comprises a porous, ion-permeable material coated, on a surface thereof, a thermally sensitive layer comprising a polymeric material secured with a cross-linked adhesive and an adhesion promoter. The separator can be prepared by disposing, on a surface thereof, a thermally sensitive layer comprising heat-fusible material, a cross-linkable adhesive and an adhesion promoter, all of which dispersed in a solvent having a polar component, a non-polar component and a high boiling point component.
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Inventors:
CHAMBERLAIN RICHARD V II (US)
ONNERUD PER T (US)
SHI JAY JIE (US)
TREGER JACK S (US)
ONNERUD PER T (US)
SHI JAY JIE (US)
TREGER JACK S (US)
Application Number:
PCT/US2004/036919
Publication Date:
July 21, 2005
Filing Date:
November 05, 2004
Export Citation:
Assignee:
TIAX LLC (US)
CHAMBERLAIN RICHARD V II (US)
ONNERUD PER T (US)
SHI JAY JIE (US)
TREGER JACK S (US)
CHAMBERLAIN RICHARD V II (US)
ONNERUD PER T (US)
SHI JAY JIE (US)
TREGER JACK S (US)
International Classes:
H01M6/50; H01M10/42; H01M50/403; H01M50/417; H01M50/449; H01M50/489; H01M50/491; H01M10/40; (IPC1-7): H01M6/50; H01M2/14; H01M2/16
Foreign References:
US5091272A | 1992-02-25 | |||
EP0391694A2 | 1990-10-10 | |||
US4650730A | 1987-03-17 |
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