专利检索 ap:("DAIKIN IND LTD") AND inv:"IIDA SHIGEHARU" 第 1 页

1.

发明公开
PROCESS FOR PRODUCING POLYFLUOROALKYL ESTER AND PROCESS FOR PRODUCING FLUORINATED ACRYLIC COPOLYMER FROM THE ESTER 有权
标题翻译：用于生产到POLYFLUORALKYLESTERS和方法，从本含氟丙烯酸酯共聚物制造

公开(公告)号：EP1195370A4

公开(公告)日：2005-04-27

申请号：EP00939169

申请日：2000-06-27

申请人： DAIKIN IND LTD

发明人： YASUHARA TAKASHI , IIDA SHIGEHARU , YAMAMOTO OSAMU , NAKANO TOSHITAKA

IPC分类号： C07C69/653 , C07C67/10 , C07C67/54 , C08F2/22 , C08F220/22

CPC分类号： C08F220/22 , C07C67/10 , C07C69/653

摘要： A polyfluoroalkyl iodide is reacted with a metal salt of (meth)acrylic acid to form the corresponding polyfluoroalkyl (meth)acrylate. The polyfluoroalkyl (meth)acrylate is separated and recovered from the reaction products by evaporation. Thus, the polyfluoroalkyl iodide can be reacted with the metal salt of (meth)acrylic acid while avoiding water inclusion to produce the polyfluoroalkyl (meth)acrylate. This ester can be copolymerized with an ethylenically unsaturated compound copolymerizable therewith.