发明名称 |
METHOD FOR PRODUCING FLUORINE-CONTAINING POLYMER |
摘要 |
An object of the present invention is to provide a method for producing a fluoropolymer which produces a large number of particles with a small particle size using a specific non-fluorous compound having surfactant ability. The method for producing a fluoropolymer includes aqueous dispersion polymerization of a monomer including at least one fluoroolefin in the presence of a compound (1) represented by the formula: CH2═CR1—R2—O-(AO)p—X (in the formula, R1 is hydrogen or an alkyl group; R2 is an alkylene group having two or more carbon atoms; AO is a linear or branched oxyalkylene group having 2 to 4 carbon atoms; p is a positive integer; X is H or SO3Y wherein Y is NH4 or an alkaline metal; and AO may be the same or different and may form two or more blocks if there is more than one AO.)
|
申请公布号 |
US2012157621(A1) |
申请公布日期 |
2012.06.21 |
申请号 |
US201013392814 |
申请日期 |
2010.08.25 |
申请人 |
IMOTO KATSUHIKO;NISHII SHUMI;FUKUHARA YOSHINARI;DAIKIN INDUSTRIES, LTD |
发明人 |
IMOTO KATSUHIKO;NISHII SHUMI;FUKUHARA YOSHINARI |
分类号 |
C08K5/1535;C08F2/22;C08K5/42;C08L27/12;C08L27/14;C08L27/16;C08L27/18;C08L27/20 |
主分类号 |
C08K5/1535 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|