Title:
ADHESIVE SHEET AND LAMINATE MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/124333
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing an adhesive sheet provided concurrently with a step followability, durability, and handleability. The present invention relates to an adhesive sheet that has photo-crosslinkability, wherein the tensile stress at a tensile elongation of 2000% before photo-crosslinking is no more than 0.3 N/mm2, the tensile modulus before photo-crosslinking is 150 kPa to 300 kPa inclusive, and, when a is the tensile modulus before photo-crosslinking and b is the tensile modulus after photo-crosslinking, b/a is less than 3.0.
Inventors:
KURODA DAISUKE (JP)
SEGUCHI SEIJI (JP)
SHIMIZU JIRO (JP)
ITO MACHI (JP)
OSATO RYUYA (JP)
SEGUCHI SEIJI (JP)
SHIMIZU JIRO (JP)
ITO MACHI (JP)
OSATO RYUYA (JP)
Application Number:
PCT/JP2018/046449
Publication Date:
June 27, 2019
Filing Date:
December 18, 2018
Export Citation:
Assignee:
OJI HOLDINGS CORP (JP)
International Classes:
C09J7/10; B32B27/00; B32B27/16; B32B27/30; C09J4/06; C09J7/38; C09J133/00
Domestic Patent References:
| WO2017022770A1 | 2017-02-09 |
Foreign References:
| JP2017155213A | 2017-09-07 | |||
| JP2017173479A | 2017-09-28 | |||
| JP2016222916A | 2016-12-28 |
Attorney, Agent or Firm:
SIKS & CO. (JP)
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