Title:
SULFONATE COMPOUND, METHOD FOR PRODUCING SULFONATE COMPOUND
Document Type and Number:
Japanese Patent JP2009029722
Kind Code:
A
Abstract:
To provide a sulfonate compound suitably used as a surfactant in the emulsion polymerization of a fluorine-containing polymer, and a method for producing the sulfonate compound, and to provide a surfactant containing the sulfonate compound, a method for producing a fluorine-containing polymer, an aqueous dispersion, a method for producing an aqueous dispersion, a fine powder, and a method for producing a recycled sulfonate compound.
The sulfonate compound is represented by general formula (I): Rf1C(COOM)Rf2SO3CF2CH3 (I) (wherein, M is H, NH4, Li, Na or K; Rf1 and Rf2 are each a 1-3C fluoroalkyl group or fluoroalkoxy group).
Inventors:
TSUDA NOBUHIKO
SUGIYAMA AKIHIRA
SUGIYAMA AKIHIRA
Application Number:
JP2007192582A
Publication Date:
February 12, 2009
Filing Date:
July 24, 2007
Export Citation:
Assignee:
DAIKIN IND LTD
International Classes:
C07C309/70; C08F2/24; C08F6/22; C08F14/18; C08J3/16; C08L27/12; C09K23/10
Attorney, Agent or Firm:
Yasuo Yasutomi