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Title:
SURFACE TREATING AGENT COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2019/130998
Kind Code:
A1
Abstract:
This surface treating agent composition enables forming of a film that exhibits excellent water repellency, water-sliding properties, and durability, and also enables inhibiting of corrosion of an automobile body, since the surface treating agent composition contains components (A)-(C). (A) At least one selected from organic silicon compounds of formula (1), organic silicon compounds of formula (4), and a hydrolysis condensate thereof. (1), (4): R1 represents an alkyl group having 1-12 carbon atoms or a group represented by formula (2), R2 represents an alkyl group having 1-12 carbon atoms, R3 represents an alkyl group having 1-4 carbon atoms, X represents a hydroxyl group or a hydrolyzable group, L1 represents a divalent linking group, 'a' represents a number between 1 and 100, and 'b' represents a number between 0 and 2. (2): R4 represents an alkyl group having 1-12 carbon atoms or a group represented by formula (3). (3): R5 represents an alkyl group having 1-12 carbon atoms (B) At least one type of a hydrolysis catalyst selected from naphthalene sulfonate and alkyl naphthalene sulfonate. (C) An organic solvent.

Inventors:
AMEMIYA Masahiro (Shin-Etsu Chemical Co. Ltd., 1-10, Hitomi, Matsuida-machi, Annaka-sh, Gunma 24, 〒3790224, JP)
Application Number:
JP2018/044346
Publication Date:
July 04, 2019
Filing Date:
December 03, 2018
Export Citation:
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Assignee:
SHIN-ETSU CHEMICAL CO., LTD. (6-1 Ohtemachi 2-chome, Chiyoda-ku Tokyo, 04, 〒1000004, JP)
International Classes:
C09K3/18; C08G77/18; C08G77/50; C09D7/63; C09D183/06
Domestic Patent References:
WO2018008505A12018-01-11
Foreign References:
JP2014510815A2014-05-01
JP2002097192A2002-04-02
JP2016169307A2016-09-23
Attorney, Agent or Firm:
PATENT PROFESSIONAL CORPORATION EI-MEI PATENT OFFICE (GINZA OHTSUKA Bldg. 2F, 16-12 Ginza 2-chome, Chuo-k, Tokyo 61, 〒1040061, JP)
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