Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From fluorine-containing reactant
Reexamination Certificate
2010-05-26
2011-11-29
Truong, Duc (Department: 1765)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From fluorine-containing reactant
C528S271000, C528S272000, C524S300000, C524S773000, C560S179000
Reexamination Certificate
active
08067528
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: 0021739 (1981-01-01), None
patent: 0191605 (1986-08-01), None
patent: 0432536 (1991-06-01), None
patent: 0473871 (1992-03-01), None
patent: 60188408 (1985-09-01), None
patent: 61207413 (1986-09-01), None
patent: 60228008 (1986-10-01), None
patent: 61286348 (1986-12-01), None
patent: 3224132 (1991-10-01), None
patent: 710909 (1995-01-01), None
patent: 8333408 (1996-12-01), None
patent: 9183880 (1997-07-01), None
patent: 10212261 (1998-08-01), None
patent: 11228501 (1999-08-01), None
patent: 2001226439 (2001-08-01), None
patent: 2002226439 (2002-08-01), None
patent: 2002234860 (2002-08-01), None
patent: 2002308914 (2002-10-01), None
patent: 2003119204 (2003-04-01), None
patent: 2006513303 (2006-04-01), None
patent: 9820055 (1998-05-01), None
patent: 02059159 (2002-08-01), None
patent: 2004067588 (2004-08-01), None
Maria Iorio, et al.; “Synthesis of colchifoline from deacetylcolchiceine,” Canadian Journal of Chemistry, 1981, 59 (2), pp. 283-284.
Osipov, et al.; “A new strategy for the synthesis of a-difluoromethyl-substituted a-hydroxy and a-amino acids,” Journal of Organic Chemistry, 1996, 61 (21), pp. 7521-7528.
Nanba Yoshinori
Sawada Yasuhiko
Shimizu Tetsuo
Tsuda Nobuhiko
Yamamoto Yoshihiro
Daikin Industries Ltd.
Sughrue & Mion, PLLC
Truong Duc
LandOfFree
Method for producing fluorine-containing polymer, aqueous... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for producing fluorine-containing polymer, aqueous..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing fluorine-containing polymer, aqueous... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4287263