Title:
COATING METHOD FOR WATER REPELLENT SURFACE
Document Type and Number:
WIPO Patent Application WO/2023/003085
Kind Code:
A1
Abstract:
The present invention relates to a water repellent agent composition comprising a fluorine source, a silicon-containing compound or a tin-containing compound, and at least one organic solvent, the water repellent agent composition enabling environment-friendly water repellent surface treatment by means of an inorganic composition which does not include a perfluorinated compound. Further, since a super water-repellent coating film can be formed on the surface of an object with greater adhesiveness compared to a slurry-type water repelling solution in which particles are dispersed in a solvent, durability is enhanced.
Inventors:
LIM HYUNEUI (KR)
PARK SEONGCHOL (KR)
YEO SEONJU (KR)
LEE CHEONJI (KR)
BERA SANDIPAN (KR)
HAN GYUHYEON (KR)
PARK SEONGCHOL (KR)
YEO SEONJU (KR)
LEE CHEONJI (KR)
BERA SANDIPAN (KR)
HAN GYUHYEON (KR)
Application Number:
PCT/KR2021/014851
Publication Date:
January 26, 2023
Filing Date:
October 21, 2021
Export Citation:
Assignee:
KOREA INST MACH & MATERIALS (KR)
International Classes:
C09K3/18; C09D5/16; C09D7/20
Foreign References:
| JP2001288788A | 2001-10-19 | |||
| KR20200077234A | 2020-06-30 | |||
| KR20140134867A | 2014-11-25 | |||
| KR20100100590A | 2010-09-15 | |||
| JPH07196342A | 1995-08-01 |
Attorney, Agent or Firm:
PANKOREA PATENT AND LAW FIRM (KR)
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