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Title:
ADHESIVE FILM, LAMINATE, LIQUID CRYSTAL DISPLAY, AND LAMINATED GLASS
Document Type and Number:
WIPO Patent Application WO/2022/265077
Kind Code:
A1
Abstract:
An adhesive film according to the present invention includes a thermoplastic resin, has a shear storage modulus of 0.06×106 Pa to 1.00×106 Pa at 85°C, does not include a plasticizer or includes less than 20 parts by mass of a plasticizer per 100 parts by mass of the thermoplastic resin, and has a gel fraction of 15% or less. A laminate according to the present invention comprises said adhesive film, and at least one type of substrate among a first organic material substrate, a second organic material substrate, and an inorganic material substrate. A liquid crystal display according to the present invention and a laminated glass according to the present invention include said laminate. The present invention is able to provide an adhesive film that has superior conformance to level differences and superior bleeding and recycling properties, a laminate that comprises said adhesive film, and a liquid crystal display and a laminated glass that include said laminate.

Inventors:
OOHIGASHI YUJI (JP)
ISHIKAWA YUKI (JP)
TERAGUCHI YUMIKO (JP)
KAMOSHIDA NAOKI (JP)
Application Number:
PCT/JP2022/024194
Publication Date:
December 22, 2022
Filing Date:
June 16, 2022
Export Citation:
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Assignee:
SEKISUI CHEMICAL CO LTD (JP)
International Classes:
C03C27/12; C08F16/38; C09J7/38; C09J11/06; C09J129/14; G02F1/1333
Domestic Patent References:
WO2017061545A12017-04-13
WO2015152334A12015-10-08
WO2018135495A12018-07-26
Foreign References:
JP2004115591A2004-04-15
JP2020177243A2020-10-29
JP2017075312A2017-04-20
JP2020131566A2020-08-31
Attorney, Agent or Firm:
TAGUCHI, Masahiro et al. (JP)
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