发明名称 |
Compound, method for producing the same and method for producing fluoropolymer |
摘要 |
The invention provides a compound which is useful in production of a fluoropolymer and easy to be removed from the produced fluoropolymer, a method of producing the compound, and a method of producing a fluoropolymer using the compound. The invention provides a compound which is represented by Rf1—CH2O—CF2—CHF—Rf2—X, wherein Rf1 represents a fluoroalkyl group containing 1 to 5 carbon atoms, Rf2 represents a fluoroalkylene group containing 1 to 3 carbon atoms, X represents —COOM or —SO3M, and M represents one of H, K, Na, and NH4. |
申请公布号 |
US8969437(B2) |
申请公布日期 |
2015.03.03 |
申请号 |
US201313745565 |
申请日期 |
2013.01.18 |
申请人 |
Daikin Industries, Ltd. |
发明人 |
Tsuda Nobuhiko;Sugiyama Akinari |
分类号 |
C08F6/16;C07C309/06;B01F17/00;C07C59/135;C08F2/26;C08F14/18;C08F214/18;C08J3/12;C07C51/42;C08J3/16 |
主分类号 |
C08F6/16 |
代理机构 |
Sughrue Mion, PLLC |
代理人 |
Sughrue Mion, PLLC |
主权项 |
1. A compound which is represented by the formula (1):
Rf1−CH2O—CF2—CHF—Rf2−X (1) wherein Rf1 represents a perfluoroalkyl group containing 1 to 5 carbon atoms, Rf2 represents a fluoroalkylene group containing 1 to 3 carbon atoms, X represents —COOM or —SO3M, and M represents one of H, K, Na, and NH4. |
地址 |
Osaka JP |