Title:
PREPARATION OF OLIGOMERS AND CO-OLIGOMERS OF HIGHLY FLUORINATED SULFINIC ACIDS AND SALTS THEREOF
Document Type and Number:
WIPO Patent Application WO/2012/082703
Kind Code:
A3
Abstract:
There is provided a method for preparing oligomers and co-oligomers of highly fluorinated sulfinic acids and salts thereof.
Inventors:
GUERRA MIGUEL A (US)
DAHLKE GREGG D (US)
DUCHESNE DENIS (US)
FUKUSHI TATSUO (US)
GROOTAERT WERNER M A (US)
QIU ZAI-MING (US)
DAHLKE GREGG D (US)
DUCHESNE DENIS (US)
FUKUSHI TATSUO (US)
GROOTAERT WERNER M A (US)
QIU ZAI-MING (US)
Application Number:
PCT/US2011/064566
Publication Date:
August 16, 2012
Filing Date:
December 13, 2011
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES CO (US)
GUERRA MIGUEL A (US)
DAHLKE GREGG D (US)
DUCHESNE DENIS (US)
FUKUSHI TATSUO (US)
GROOTAERT WERNER M A (US)
QIU ZAI-MING (US)
GUERRA MIGUEL A (US)
DAHLKE GREGG D (US)
DUCHESNE DENIS (US)
FUKUSHI TATSUO (US)
GROOTAERT WERNER M A (US)
QIU ZAI-MING (US)
International Classes:
C07C313/12
Foreign References:
| US4626553A | 1986-12-02 | |||
| US5595676A | 1997-01-21 | |||
| US20040247548A1 | 2004-12-09 |
Other References:
See also references of EP 2651881A4
Attorney, Agent or Firm:
GEISE, Michael C. et al. (Post Office Box 33427Saint Paul, Minnesota, US)
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