Title:
COSMETIC SHEET
Document Type and Number:
WIPO Patent Application WO/2020/026989
Kind Code:
A1
Abstract:
The present invention provides a cosmetic sheet having reworkability. This cosmetic sheet 1 is provided with: a surface layer 12 forming the outermost surface and including a layer made of at least a polyester resin; and an adhesive layer 13 laminated on the back surface side of the surface layer 12 and having multiple recesses on both surfaces thereof. The surface layer 12 is provided with a surface protection layer 122 formed on the front surface side of the polyester resin layer 121 made of the polyester resin. The adhesive layer 13 is formed by curing a liquid resin composition containing air bubbles, and multiple recesses 13a corresponding to the air bubbles are formed on both surfaces.
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Inventors:
SAKURAI MITSUO (JP)
SEKI MASASHI (JP)
KAMIYAMA HIRONORI (JP)
SEKI MASASHI (JP)
KAMIYAMA HIRONORI (JP)
Application Number:
PCT/JP2019/029488
Publication Date:
February 06, 2020
Filing Date:
July 26, 2019
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
B32B3/30; B32B7/06; B32B27/00; B32B33/00; C09J7/38; C09J201/00; D06N7/04
Domestic Patent References:
| WO2016047610A1 | 2016-03-31 |
Foreign References:
| JP6553792B1 | 2019-07-31 | |||
| JP2017052168A | 2017-03-16 | |||
| JP2011241358A | 2011-12-01 | |||
| JPH05124141A | 1993-05-21 | |||
| JP2002348548A | 2002-12-04 | |||
| JP2012103673A | 2012-05-31 | |||
| JP2017036404A | 2017-02-16 | |||
| JP2002338905A | 2002-11-27 | |||
| JP2015160934A | 2015-09-07 | |||
| JP2013190496A | 2013-09-26 |
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
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