Title:
REINFORCING FILM
Document Type and Number:
WIPO Patent Application WO/2019/065376
Kind Code:
A1
Abstract:
The reinforcing film (10) is provided with an adhesive layer (2) that is fixed and laminated onto one main surface of a film base material (1). The adhesive layer comprises a photocurable composition that contains a base polymer and a photocuring agent. The adhesive layer preferably has a frictional force, as measured with a frictional force microscope, at a frequency of 5 Hz that is 2 to 5 times the frictional force at a frequency of 0.1 Hz. After photocuring, the adhesive layer preferably has a frictional force, as measured with a frictional force microscope, at a frequency of 5 Hz that is at least 5 times the frictional force at a frequency of 0.1 Hz.
Inventors:
NAKANO TAKESHI (JP)
HAYASHI KEIJI (JP)
JO SOUYA (JP)
SASAKI SHOGO (JP)
KATAOKA KENICHI (JP)
HAYASHI KEIJI (JP)
JO SOUYA (JP)
SASAKI SHOGO (JP)
KATAOKA KENICHI (JP)
Application Number:
PCT/JP2018/034532
Publication Date:
April 04, 2019
Filing Date:
September 18, 2018
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
C09J7/38; B32B27/00; C09J4/02; C09J11/06; C09J133/04
Domestic Patent References:
| WO2012114921A1 | 2012-08-30 |
Foreign References:
| JP2014227453A | 2014-12-08 | |||
| JP2015010198A | 2015-01-19 | |||
| JP2010138370A | 2010-06-24 | |||
| JPH09146386A | 1997-06-06 |
Attorney, Agent or Firm:
SHINTAKU, Masato et al. (JP)
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