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Title:
LAYERED PRODUCT
Document Type and Number:
WIPO Patent Application WO/2023/286634
Kind Code:
A1
Abstract:
The purpose of the present invention is to obtain a layered product which has excellent wear resistance and has extremely improved durability in a weatherability test. This layered product comprises a base layer, a cured layer (P layer) formed from an acrylic resin composition, and a cured layer (T layer) formed from an organosiloxane resin composition, in this order, wherein the acrylic resin composition comprises an acrylic copolymer (A component), a blocked polyisocyanate compound (B component), and a hardening catalyst (C component) and the organosiloxane resin composition comprises colloidal silica (E component), a product (F component) of hydrolysis and condensation of an alkoxysilane, and a core/shell type tetragonal titanium oxide solid solution (G component).

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Inventors:
EKINAKA TATSUYA (JP)
TAKEDA YUME (JP)
YODA TAKASHI (JP)
MASUDA KOHEI (JP)
GOTO YUTA (JP)
YOSHII RYOSUKE (JP)
Application Number:
PCT/JP2022/026383
Publication Date:
January 19, 2023
Filing Date:
June 30, 2022
Export Citation:
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Assignee:
TEIJIN LTD (JP)
SHINETSU CHEMICAL CO (JP)
International Classes:
B32B27/30; B32B27/00; C09C1/36; C09C3/06; C09D7/62; C09D133/10; C09D133/14; C09D183/04
Domestic Patent References:
WO2007105741A12007-09-20
WO2014157149A12014-10-02
WO2014196386A12014-12-11
Foreign References:
JP2014019611A2014-02-03
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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