Title:
FLUORINE-CONTAINING ETHER COMPOSITION, COATING LIQUID AND ARTICLE
Document Type and Number:
Japanese Patent JP2022069480
Kind Code:
A
Abstract:
To provide a fluorine-containing ether composition capable of forming a surface layer excellent in water drop slip property.SOLUTION: A fluorine-containing ether composition is a composition containing a fluorine-containing ether compound (A) and a fluorine-containing ether compound (B), in which the compound (A) and the compound (B) each has a poly(oxyperfluoroalkylene) chain, a perfluoroalkyl group bonded to one terminal thereof and a group represented by formula (I), in the combination of the compound (A) and the compound (B) contained in the composition, the carbon number of the perfluoroalkyl group of the compound (A) is smaller than the carbon number of the perfluoroalkyl group of the compound (B), and a content of the compound (A) is 30-95 mass% to the total of the compound (A) and the compound (B). In formula (I):SiRnL3-n, L is a hydroxyl group or a hydrolyzable group, R is a hydrogen atom or a monovalent hydrocarbon group, and n is an integer of 0-2.SELECTED DRAWING: None
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Inventors:
ISHIZEKI KENJI
Application Number:
JP2022025929A
Publication Date:
May 11, 2022
Filing Date:
February 22, 2022
Export Citation:
Assignee:
AGC INC
International Classes:
C08L71/00; C08G65/336; C09D171/00; C09K3/18
Domestic Patent References:
| JP2016017176A | 2016-02-01 | |||
| JP2006206765A | 2006-08-10 | |||
| JP2000144121A | 2000-05-26 | |||
| JP2017008268A | 2017-01-12 |
Foreign References:
| WO2013121984A1 | 2013-08-22 |
Attorney, Agent or Firm:
Otani patent office