Title:
MILLIWAVE-TRANSMITTING DECORATIVE ARTICLE, SILVER MIRROR FILM AND METHOD FOR FORMING SAME
Document Type and Number:
WIPO Patent Application WO/2019/187328
Kind Code:
A1
Abstract:
[Problem] To provide a silver mirror film that is both photoluminescent and milliwave-transmitting, and a decorative article comprising the same. [Solution] The present invention includes: a step B for applying a tin chloride solution to a base material and then rinsing with water; a step D1 for applying a silver mirror film-forming liquid to the base material, forming part of a silver mirror film and then rinsing with water; a step β for applying an acid solution to the base material and then rinsing with water; and a step D2 for applying the silver mirror film-forming liquid to the base material, forming more of the silver mirror film and then rinsing with water. Steps β to D2 are repeated one or more times to complete the silver mirror film.
Inventors:
ANDO HIROAKI (JP)
KITAMOTO MIKI (JP)
OKAWA SHINTARO (JP)
KITAMOTO MIKI (JP)
OKAWA SHINTARO (JP)
Application Number:
PCT/JP2018/043018
Publication Date:
October 03, 2019
Filing Date:
November 21, 2018
Export Citation:
Assignee:
TOYODA GOSEI KK (JP)
International Classes:
B05D1/38; B05D3/10; B05D5/06; B05D7/24; B32B15/08; C23C18/44
Foreign References:
| JP2007119896A | 2007-05-17 | |||
| JPS5121981A | 1976-02-21 | |||
| JP2016107610A | 2016-06-20 | |||
| JP2009102626A | 2009-05-14 | |||
| JP2004203014A | 2004-07-22 | |||
| JPH11335858A | 1999-12-07 | |||
| JPH0638860A | 1994-02-15 |
Attorney, Agent or Firm:
MATSUBARA Hitoshi (JP)
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