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Title:
PROTECTION SHEET, IMAGE DISPLAY DEVICE, EYEGLASS LENS AND EYEGLASSES
Document Type and Number:
WIPO Patent Application WO/2017/169370
Kind Code:
A1
Abstract:
A protection sheet which contains at least one dye selected from the group consisting of dyes represented by general formula (1) and dyes represented by general formula (2); an eyeglass lens; and applications of the protection sheet and the eyeglass lens. In general formula (1), each one of R71-R74 independently represents a hydrogen atom, an alkyl group, an alkoxy group or the like. In general formula (2), R21 represents an alkyl group, an aryl group, a heterocyclic group or the like; R22 represents a hydrogen atom, a halogen atom, an alkyl group or the like; at least one of R21 and R22 represents an alkyl group having 4 or more carbon atoms; n represents 0 or 1; and m represents an integer of 1-5.

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Inventors:
KATO TAKASHI (JP)
Application Number:
PCT/JP2017/006904
Publication Date:
October 05, 2017
Filing Date:
February 23, 2017
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
G02B5/22; C08F2/44; C09B23/00; C09B57/00; G02C7/02; G09F9/00
Domestic Patent References:
WO2012147954A12012-11-01
WO2013047757A12013-04-04
Foreign References:
JP2010262058A2010-11-18
US5776667A1998-07-07
JP2014025010A2014-02-06
JP2015017152A2015-01-29
Other References:
See also references of EP 3438712A4
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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