Method for producing fluorine-containing polymer, aqueous...

Details Method for producing fluorine-containing polymer, aqueous... Method for producing fluorine-containing polymer, aqueous...

2004-07-16

2009-08-04

Truong, Duc (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

C524S773000, C528S401000, C560S179000

Reexamination Certificate

active

07569631

ABSTRACT:
The present invention provides a method of producing a fluoropolymer, wherein polymerization using a carboxylate ester bond-containing carboxylic acid derivative as a surfactant in an aqueous medium to give the fluoropolymer is conducted, the above carboxylate ester bond-containing carboxylic acid derivative has a carboxylate ester bond and —COOM (M representing H, NH4, Li, Na or K), the above carboxylate ester bond may optionally be substituted by fluorine atom.

REFERENCES:
patent: 4529781 (1985-07-01), Cavanaugh
patent: 4564661 (1986-01-01), Beresniewicz
patent: 5182132 (1993-01-01), Murai et al.
patent: 5443888 (1995-08-01), Murai et al.
patent: 5663251 (1997-09-01), Kato et al.
patent: 5763552 (1998-06-01), Feiring et al.
patent: 6103843 (2000-08-01), Abusleme et al.
patent: 6429258 (2002-08-01), Morgan et al.
patent: 6437186 (2002-08-01), Ostgard et al.
patent: 6482882 (2002-11-01), Abusleme et al.
patent: 6858573 (2005-02-01), Grade et al.
patent: 2001/0020064 (2001-09-01), Ishikawa et al.
patent: 2002/0137970 (2002-09-01), Ostgard et al.
patent: 0 021 739 (1981-01-01), None
patent: 0 191 605 (1986-08-01), None
patent: 0 432 536 (1991-06-01), None
patent: 0 473 871 (1992-03-01), None
patent: 60-188408 (1985-09-01), None
patent: 60-188408 (1985-09-01), None
patent: 61-207413 (1986-09-01), None
patent: 60-228008 (1986-10-01), None
patent: 61-286348 (1986-12-01), None
patent: 3-224132 (1991-10-01), None
patent: 3-224132 (1991-10-01), None
patent: 7-10909 (1995-01-01), None
patent: 8-333408 (1996-12-01), None
patent: 8-333408 (1996-12-01), None
patent: 9-183880 (1997-07-01), None
patent: 9-183880 (1997-07-01), None
patent: 10-212261 (1998-08-01), None
patent: 11-228501 (1999-08-01), None
patent: 2001-226439 (2001-08-01), None
patent: 2002-226439 (2002-08-01), None
patent: 2002-234860 (2002-08-01), None
patent: 2002308914 (2002-10-01), None
patent: 2003-119204 (2003-04-01), None
patent: 2006-513303 (2006-04-01), None
patent: 98/20055 (1998-05-01), None
patent: WO 02/059159 (2002-08-01), None
patent: WO 2004/067588 (2004-08-01), None
Maria Iorio, et al.; “Synthesis of colchifoline from deacetylcolchiceine”, Canadian Journal of Chemistry, 1981, 59 (2), pp. 283 to 284.
Osipov et al.; “A new strategy for the synthesis of α-difluoromethyl-substituted α-hydroxy and α-amino acids”; Journal of Organic Chemistry, 1996, 61(21), pp. 7521 to 7528.
Iorio et al., Synthesis of colchifoline from deacetylcolchiceine, Canadian Journal of Chemistry, 1981, 59 (2), pp. 283 to 284.
Osipov et al., A new strategy for the synthesis of α-difluoromethyl-substituted α-hydroxy and α-amino acids, Journal of Organic Chemistry, 1996, 61(21), pp. 7521 to 7528.

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