GB1338265A - Protecting colour photographic material from ultra-violet radiation - Google Patents

Protecting colour photographic material from ultra-violet radiation

Info

Publication number
GB1338265A
GB1338265A GB4754871A GB4754871A GB1338265A GB 1338265 A GB1338265 A GB 1338265A GB 4754871 A GB4754871 A GB 4754871A GB 4754871 A GB4754871 A GB 4754871A GB 1338265 A GB1338265 A GB 1338265A
Authority
GB
United Kingdom
Prior art keywords
sec
butyl
ultra
photographic material
violet radiation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4754871A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB1338265A publication Critical patent/GB1338265A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
    • G03C1/8155—Organic compounds therefor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/18—Benzotriazoles
    • C07D249/20—Benzotriazoles with aryl radicals directly attached in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

1338265 2-(2-Hydroxyphenyl) benzotriazoles FUJI PHOTO FILM CO Ltd 12 Oct 1971 [13 Oct 1970] 47548/71 Heading C2C [Also in Division G2] The compound of the formula where R<SP>1</SP> is methyl and R<SP>2</SP> is sec-butyl is made by diazotizing o-nitroaniline and coupling with omethyl-p-sec-butyl-phenol, the red oil obtained then being reduced with Zn/NaOH. Compounds where R<SP>1</SP> is sec-amyl and R<SP>2</SP> is methyl, or where R<SP>1</SP> is sec-butyl and R<SP>2</SP> is tertbutyl or sec-butyl are similarly made by using the appropriately substituted phenol.
GB4754871A 1970-10-13 1971-10-12 Protecting colour photographic material from ultra-violet radiation Expired GB1338265A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8993270A JPS5536984B1 (en) 1970-10-13 1970-10-13

Publications (1)

Publication Number Publication Date
GB1338265A true GB1338265A (en) 1973-11-21

Family

ID=13984454

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4754871A Expired GB1338265A (en) 1970-10-13 1971-10-12 Protecting colour photographic material from ultra-violet radiation

Country Status (4)

Country Link
JP (1) JPS5536984B1 (en)
CA (1) CA1006740A (en)
DE (1) DE2151098A1 (en)
GB (1) GB1338265A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5384235A (en) * 1992-07-01 1995-01-24 Eastman Kodak Company Photographic elements incorporating polymeric ultraviolet absorbers
US5766834A (en) * 1996-05-17 1998-06-16 Eastman Kodak Company Photographic element containing ultraviolet absorbing polymer
US5858633A (en) * 1994-12-21 1999-01-12 Eastman Kodak Company Photographic elements containing 3-alkyl group substituted 2-hydroxyphenylbenzotriazole UV absorbing polymers
USRE37693E1 (en) 1982-06-05 2002-05-07 Konishiroku Photo Industry Co., Ltd. Color photographic light-sensitive material containing UV filter compounds

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3781311T2 (en) * 1986-04-24 1993-04-01 Konishiroku Photo Ind LIGHT SENSITIVE PHOTOGRAPHIC SILVER HALOGENIDE MATERIAL.
EP1974948A3 (en) 2007-03-29 2012-02-08 FUJIFILM Corporation Image-forming method using heat-sensitive transfer system
US8129309B2 (en) 2007-03-29 2012-03-06 Fujifilm Corporation Heat-sensitive transfer sheet for use in heat-sensitive transfer system and image-forming method using heat-sensitive transfer system
US8119562B2 (en) 2007-03-29 2012-02-21 Fujifilm Corporation Heat-sensitive transfer sheet and image-forming method using heat-sensitive transfer system
JP2008273641A (en) 2007-04-25 2008-11-13 Fujifilm Corp Cardboard cylinder for heat-sensitive transfer image-receiving sheet, roll shape machined article and image forming method of the sheet
JP5544239B2 (en) 2010-07-29 2014-07-09 富士フイルム株式会社 Polymerizable composition

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE37693E1 (en) 1982-06-05 2002-05-07 Konishiroku Photo Industry Co., Ltd. Color photographic light-sensitive material containing UV filter compounds
US5384235A (en) * 1992-07-01 1995-01-24 Eastman Kodak Company Photographic elements incorporating polymeric ultraviolet absorbers
US5858633A (en) * 1994-12-21 1999-01-12 Eastman Kodak Company Photographic elements containing 3-alkyl group substituted 2-hydroxyphenylbenzotriazole UV absorbing polymers
US5766834A (en) * 1996-05-17 1998-06-16 Eastman Kodak Company Photographic element containing ultraviolet absorbing polymer

Also Published As

Publication number Publication date
JPS5536984B1 (en) 1980-09-25
CA1006740A (en) 1977-03-15
DE2151098A1 (en) 1972-04-20

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years