Title:
COATED ARTICLE AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/024613
Kind Code:
A1
Abstract:
Provided is a coated article comprising a resinous base, a primer layer disposed on the resinous base, a hardcoat layer disposed on the primer layer, and an optically modified layer formed on a surface-layer portion of the hardcoat layer, wherein the primer layer is a cured coating film formed from a primer composition comprising (A) a vinyl-based (co)polymer and (B) inorganic particles having a given median diameter, the vinyl-based (co)polymer (A) including (A-1) a vinyl-based (co)polymer having an alkoxysilyl group and the primer layer having a thickness of 1-20 μm, and the hardcoat layer is a cured coating film formed from a silicone composition comprising (a) a silicone resin, (b) colloidal silica, and (c) an ultraviolet absorber, the hardcoat layer having a thickness of 1-15 μm.
Inventors:
YOSHII RYOSUKE (JP)
GOTO YUTA (JP)
TSUCHIDA KAZUHIRO (JP)
HIGUCHI KOICHI (JP)
IWAI KAZUFUMI (JP)
ADACHI MAKI (JP)
AMANO RYO (JP)
GOTO YUTA (JP)
TSUCHIDA KAZUHIRO (JP)
HIGUCHI KOICHI (JP)
IWAI KAZUFUMI (JP)
ADACHI MAKI (JP)
AMANO RYO (JP)
Application Number:
PCT/JP2023/026538
Publication Date:
February 01, 2024
Filing Date:
July 20, 2023
Export Citation:
Assignee:
SHINETSU CHEMICAL CO (JP)
RENIAS CO LTD (JP)
RENIAS CO LTD (JP)
International Classes:
B32B27/00; B32B27/18; B32B38/18
Domestic Patent References:
| WO2009110152A1 | 2009-09-11 | |||
| WO2021112116A1 | 2021-06-10 |
Foreign References:
| JP2006240294A | 2006-09-14 | |||
| JP2016030392A | 2016-03-07 | |||
| JPH04106161A | 1992-04-08 | |||
| JP2014531334A | 2014-11-27 | |||
| JP2011102359A | 2011-05-26 | |||
| JP2016132713A | 2016-07-25 |
Attorney, Agent or Firm:
PATENT ATTORNEY CORPORATION EI-MEI PATENT OFFICE (JP)
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