利索-全球专利检索

  1. 登录
  2. 注册
发明申请
US20090171127A1 Fluorine-Containing Ether Alcohol and Process For Producing The Same 审中-公开
含氟醚醚及其生产方法

Fluorine-Containing Ether Alcohol and Process For Producing The Same
摘要：
A novel fluorine-containing ether alcohol having a terminal perfluoromethoxy group represented by the following general formula: CF3O[CF(CF3)CF2O]nCF(CF3)CH2OH (where n is an integer of 0-12) can be produced by reduction reaction of a fluorine-containing ether carboxylic acid alkyl ester represented by the following general formula: CF3O[CF(CF3)CF2O]nCF(CF3)COOR (where R is an alkyl group, and n is an integer of 0-12), and the fluorine-containing ether alcohol alone or as a mixture with a fluorine-containing ether alcohol having a terminal perfluoroethoxy group or a terminal perfluoropropoxy group is expected to show a peculiar surfactant characteristic owing to the peculiarity of reaction at the terminal position, and can be used as a dispersing agent or a levelling agent.
摘要（中）：

具有由以下通式表示的末端全氟甲氧基的新型含氟醚醇：<？in-line-formula description =“In-line formula”end =“lead”→> CF 3 O [CF（CF 3）CF 2 O] n CF （CF 3）CH 2 OH <β在线式描述=“在线式”末端=“尾”→（其中n为0-12的整数）可以通过含氟醚羧酸的还原反应 酸性烷基酯由以下通式表示：<？in-line-formula description =“In-line formula”end =“lead”？> CF 3 O [CF（CF 3）CF 2 O] n CF（CF 3）COOR < -formulae description =“In-line Formulas”end =“tail”？>（其中R是烷基，n是0-12的整数），单独的含氟醚醇或与 具有末端全氟乙氧基或末端全氟丙氧基的含氟醚醇预期由于末端反应特性而表现出特殊的表面活性剂特征，可用作分散剂 歌手或流平剂。

信息查询
Global Dossier Espacenet
0/0