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Title:
SURFACE TREATMENT AGENT CONTAINING PERFLUORO(POLY)ETHER GROUP-CONTAINING SILANE COMPOUND, AND PELLET AND ARTICLE USING THE SAME
Document Type and Number:
Japanese Patent JP2018150533
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a surface treatment agent suitable for obtaining a surface treatment layer improved in durability.SOLUTION: There is provided a surface treatment agent which contains a perfluoro(poly)ether group-containing silane compound and a compound containing an atom having an unshared electron pair in the molecular structure and contains 0.15 to 10 mole of a compound containing an atom having an unshared electron pair in the molecular structure based on 1 mole of Si atoms bonded to a hydroxyl group or a hydrolyzable group contained in the perfluoro(poly)ether group-containing silane compound. The perfluoro(poly)ether groups are each independently represented, in each appearance, by -(OCF)-(OCF)-(OCF)-(OCF)-(OCF)-(OCF)- (a, b, c, d, e and f are each independently an integer of 0 or more and 200 or less, the sum of a, b, c, d, e and f is at least 1 and the order of presence of each repeating unit enclosed by parentheses by attaching a, b, c, d, e and f is optional in the formula.)SELECTED DRAWING: None

Inventors:
MITSUHASHI HISASHI
NOMURA TAKASHI
Application Number:
JP2018047318A
Publication Date:
September 27, 2018
Filing Date:
March 14, 2018
Export Citation:
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Assignee:
DAIKIN IND LTD
International Classes:
C09K3/18; C08G65/00; C08G65/336; C08K5/54; C08L71/02; C09D5/16; C09D7/61; C09D7/63; C09D171/02; C09D191/00
Domestic Patent References:
JP2015168785A2015-09-28
Foreign References:
WO2016076274A12016-05-19
Attorney, Agent or Firm:
Samejima Mutsumi
Yoshida Tamaki