发明授权
- 专利标题： Aqueous fluoropolymer dispersion
- 专利标题（中）： 含氟聚合物水分散体
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申请号： US14008324申请日： 2012-03-29
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公开(公告)号： US09080035B2公开(公告)日： 2015-07-14
- 发明人: Kenjiro Tanimoto , Junya Iida , Takeshi Shimono , Takayuki Hirao , Nobuhiko Tsuda , Taketo Kato
- 申请人： Kenjiro Tanimoto , Junya Iida , Takeshi Shimono , Takayuki Hirao , Nobuhiko Tsuda , Taketo Kato
- 申请人地址： JP Osaka
- 专利权人： DAIKIN INDUSTRIES, LTD.
- 当前专利权人： DAIKIN INDUSTRIES, LTD.
- 当前专利权人地址： JP Osaka
- 代理机构： Sughrue Mion, PLLC
- 优先权： JP2011-080306 20110331
- 国际申请： PCT/JP2012/058367 WO 20120329
- 国际公布： WO2012/133655 WO 20121004
- 主分类号： C08K5/17
- IPC分类号： C08K5/17 ; C09D7/12 ; C08K5/09 ; C09D127/18 ; C09D5/16 ; C08K5/092
摘要：
The present invention provides an aqueous fluoropolymer dispersion that shows favorable dispersion stability and is less likely to have a pH decrease even after storage for a long period of time. The present invention provides an aqueous fluoropolymer dispersion including: a fluoropolymer; a fluorine free surfactant; at least one organic electrolyte selected from the group consisting of hydroxy monocarboxylic acids, hydroxy dicarboxylic acids, tricarboxylic acids, and amino acids; and a fluorine-containing anionic surfactant containing not more than 7 carbon atoms.
公开/授权文献
- US20140031469A1 AQUEOUS FLUOROPOLYMER DISPERSION 公开/授权日：2014-01-30