Title:
GRAFT OLIGOMERIC ELECTROLYTES
Document Type and Number:
WIPO Patent Application WO2003028145
Kind Code:
A3
Abstract:
Disclosed are compositions prepared by free-radical-driven grafting onto hydrocarbons or hydrocarbon ethers of olefinically unsaturated fluorocarbons containing sulfonyl fluoride, fluorosulfonate, fluorosulfonimide, or fluorosulfonyl methide groups, wherein the grafting step is followed by a hydrolysis step in the case of sulfonyl fluoride.
Inventors:
BLAU HANNE ANNA KATHARINA (US)
RODRIGUEZ-PARADA JOSE MANUEL (US)
LIN PUI-YAN (US)
RODRIGUEZ-PARADA JOSE MANUEL (US)
LIN PUI-YAN (US)
Application Number:
PCT/US2002/030432
Publication Date:
March 24, 2005
Filing Date:
September 25, 2002
Export Citation:
Assignee:
DU PONT (US)
BLAU HANNE ANNA KATHARINA (US)
RODRIGUEZ-PARADA JOSE MANUEL (US)
LIN PUI-YAN (US)
BLAU HANNE ANNA KATHARINA (US)
RODRIGUEZ-PARADA JOSE MANUEL (US)
LIN PUI-YAN (US)
International Classes:
C07C309/82; C07C317/18; C08F8/18; C08F16/24; C08F283/06; C08G65/48; C08L101/00; H01M6/18; H01M10/0525; H01M10/0565; H01M10/36; H01M50/42; H01M50/426; H01M50/497; H01M6/16; (IPC1-7): H01M10/40; C08F8/18
Domestic Patent References:
| WO2000022012A1 | 2000-04-20 | |||
| WO1999005189A1 | 1999-02-04 |
Foreign References:
| US5552510A | 1996-09-03 | |||
| US5032306A | 1991-07-16 | |||
| US5696224A | 1997-12-09 |
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