Title:
LAMINATE FOR OPTICAL MEMBER FORMATION, OPTICAL MEMBER SHEET, METHOD FOR PRODUCING SAID OPTICAL MEMBER SHEET, THREE-DIMENSIONAL STRUCTURE AND METHOD FOR PRODUCING SAID THREE-DIMENSIONAL STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2018/131531
Kind Code:
A1
Abstract:
This laminate for optical member formation comprises a thermoplastic substrate that contains an ultraviolet absorbent and an optical member forming layer that is arranged on the surface of the thermoplastic substrate. The optical member forming layer contains: a photopolymerization initiator which has a maximum absorption wavelength on the shorter wavelength side than the wavelength at which the light transmittance of the thermoplastic substrate is 50%; and a photopolymerization initiator which has a maximum absorption wavelength on the longer wavelength side than the wavelength at which the light transmittance of the thermoplastic substrate is 50%. The present invention also provides: an optical member sheet which uses this laminate for optical member formation; a method for producing this optical member sheet; a three-dimensional structure; and a method for producing this three-dimensional structure.
Inventors:
AONO NARUHIKO (JP)
HASHIMOTO KIYOKAZU (JP)
HASHIMOTO KIYOKAZU (JP)
Application Number:
PCT/JP2018/000039
Publication Date:
July 19, 2018
Filing Date:
January 04, 2018
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G02B1/04; B29C45/14; B29C51/12; B32B7/02; B32B27/18; B32B27/26
Domestic Patent References:
| WO2016103714A1 | 2016-06-30 |
Foreign References:
| JP2015231725A | 2015-12-24 | |||
| JP2002156505A | 2002-05-31 | |||
| JP2002107501A | 2002-04-10 | |||
| JP2015113415A | 2015-06-22 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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