Title:
WATER-REPELLENT MEMBER AND MANUFACTURING METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2017/073501
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a water-repellent member having excellent water-repelling properties and scratch resistance. The present invention provides a water-repellent member comprising a base material and a resin layer on at least one surface of the base material. The resin layer has a primary peak-valley shape in which a plurality of recesses are provided on the base surface, with the proportion of such recesses by area in the base area being 10-60%. The base surface is provided with a secondary peak-valley shape, and the average height of the secondary peak-valley shape is 15 nm or greater, and the surface of the secondary peak-valley shape is provided with a fluorine-containing group.
Inventors:
MEGURO HIKARU (JP)
TAKAHASHI TAKANORI (JP)
TAKAHASHI TAKANORI (JP)
Application Number:
PCT/JP2016/081402
Publication Date:
May 04, 2017
Filing Date:
October 24, 2016
Export Citation:
Assignee:
SOKEN KAGAKU KK (JP)
International Classes:
B32B3/30; B05D1/38; B05D3/06; B05D3/10; B05D3/12; B05D5/00; B05D7/24; B32B27/00; C09K3/18
Foreign References:
| JP2015063068A | 2015-04-09 | |||
| JPH1191024A | 1999-04-06 | |||
| JP2008224718A | 2008-09-25 | |||
| JP2012219249A | 2012-11-12 |
Attorney, Agent or Firm:
SK INTELLECTUAL PROPERTY LAW FIRM et al. (JP)
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