FLUORINE-CONTAINING CURABLE COMPOSITION AND ARTICLE

WIPO Patent Application WO/2020/170698

A1

A fluorine-containing curable composition comprising component (A), which comprises a compound that is a linear polymer including a fluoropolyether main chain and has one or two (meth)acryl groups at one or both terminals of the molecular chain, the number of (meth)acryl groups contained in the molecule being 2 or less on average, and that has a fluorine content of 48 mass% or higher but less than 62 mass%, component (B), which comprises a compound that is a linear polymer including a fluoropolyether main chain and having two or more (meth)acryl groups at each terminal of the molecular chain and that has four to ten (meth)acryl groups in the molecule on average and has a fluorine content of 25 mass% or higher but less than 45 mass%, and component (C), which comprises a nonfluorinated acrylic compound that contains no fluoropolyether structure and has two or more (meth)acryl groups in the molecule on average, in respective given proportions. The fluorine-containing curable composition is capable of forming cured films which are excellent in terms of antifouling property and water repellency and have a low coefficient of dynamic friction.

SAKANO YASUNORI (JP)

PCT/JP2020/002114

August 27, 2020

January 22, 2020

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SHINETSU CHEMICAL CO (JP)

C08F290/06; C08G65/332; C09D171/00

WO2018008752A1

2018-01-11

JP2017057306A	2017-03-23
JP2017002216A	2017-01-05
JP2013216732A	2013-10-24
JP2014091776A	2014-05-19
JP2005126453A	2005-05-19
JP2017008128A	2017-01-12
KR20090109163A	2009-10-20
EP1227114A2	2002-07-31

PATENT PROFESSIONAL CORPORATION EI-MEI PATENT OFFICE (JP)

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