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Patent Searching and Data


Title:
FILM FOR PLASTIC RESTORATION, SURFACE-PROTECTED ARTICLE, AND PROCESS FOR PRODUCING FILM FOR PLASTIC RESTORATION
Document Type and Number:
WIPO Patent Application WO/2017/047600
Kind Code:
A1
Abstract:
The present invention is a film for plastic restoration with which a plastic that has deteriorated in transparency can be easily made to recover the transparency. The film for plastic restoration according to the present invention comprises a substrate film 11 constituted of a thermoplastic polyurethane and a pressure-sensitive adhesive layer 13 formed over a first surface of the substrate film 11. The pressure-sensitive adhesive layer 13 is constituted of at least one resin selected from among acrylic, urethane-based, rubber-based, and silicone-based resins. The pressure-sensitive adhesive layer 13 has a refractive index of 1.40-1.70. The pressure-sensitive adhesive layer 13 has a surface roughness of 350-750 nm.

Inventors:
HIRAKI SOICHIRO (JP)
OHGUMA KOJI (JP)
MIYAUCHI HIDEKI (JP)
MAGATANI TARO (JP)
IKEMOTO SHIGETAKA (JP)
Application Number:
PCT/JP2016/077025
Publication Date:
March 23, 2017
Filing Date:
September 13, 2016
Export Citation:
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Assignee:
JNC CORP (JP)
SUMIRON CO LTD (JP)
International Classes:
C09J7/29; B32B27/00; B32B27/40; C09J7/20; C09J11/06; C09J201/00; C09J7/25; C09J7/30
Domestic Patent References:
WO2008102670A12008-08-28
WO2016010041A12016-01-21
WO2016010013A12016-01-21
Foreign References:
JP2008539107A2008-11-13
JP2014218586A2014-11-20
JP2008274011A2008-11-13
JP2010013523A2010-01-21
JPH05200895A1993-08-10
Other References:
See also references of EP 3351604A4
Attorney, Agent or Firm:
MIYAGAWA, Teiji et al. (JP)
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