含フッ素ポリエーテル化合物

Japanese Patent JPWO2005068534

A1

It is to provide a compound which has a low vapor pressure and low viscosity, which is less problematic in deterioration during its use and which is useful as e.g. a lubricant, a surface modifier or a surfactant. A fluoropolyether compound represented by the formula (X-) x Y(-Z) z , wherein X is a group represented by the formula HO-(CH 2 CH 2 O)a·(CH 2 CH(OH)CH 2 O) b -(CH 2 ) c- CF 2 O(CF 2 CF 2 O) d - (wherein "a" is an integer of from 0 to 100, b is an integer of from 0 to 100, c is an integer of from 1 to 100, and d is an integer of from 1 to 200), Z is a group represented by the formula R F O(CF 2 CF 2 O) g- (wherein R F is e.g. a C 1-20 perfluoroalkyl group having an etheric oxygen atom inserted between carbon-carbon atoms, and g is an integer of from 3 to 200), Y is e.g. a (x+z) valent perfluorinated saturated hydrocarbon group, x is an integer of at least 2, z is an integer of at least 0, and (x+z) is an integer of from 3 to 20.

WO/2022/059620	SUBSTRATE PROVIDED WITH WATER-AND-OIL REPELLENT LAYER, AND METHOD FOR PRODUCING SUBSTRATE WITH WATER-AND-OIL REPELLENT LAYER
JPH05194334	PREPARATION OF CARBOXYLATE
JP7123315	composite particles

Daisuke Shirakawa
Kazuya Oharu
Takashi Okazoe

JP2005517045A

December 27, 2007

January 12, 2005

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Asahi Glass Co., Ltd.

C08G65/323; C08G65/337; C08L71/02; C10M105/54; C10M107/38; C10M169/04; C11D1/00

Shohei Oguri
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu

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