IT1207929B - Composti assorbitori di u.v.ed elementi fotografici che li contengono - Google Patents

Composti assorbitori di u.v.ed elementi fotografici che li contengono

Info

Publication number
IT1207929B
IT1207929B IT7965207A IT6520779A IT1207929B IT 1207929 B IT1207929 B IT 1207929B IT 7965207 A IT7965207 A IT 7965207A IT 6520779 A IT6520779 A IT 6520779A IT 1207929 B IT1207929 B IT 1207929B
Authority
IT
Italy
Prior art keywords
contain
photographic elements
absorbing compounds
absorbing
compounds
Prior art date
Application number
IT7965207A
Other languages
English (en)
Other versions
IT7965207A0 (it
Inventor
Paolo Beretta
Original Assignee
S P A 3 M Italia
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 S P A 3 M Italia filed Critical S P A 3 M Italia
Priority to IT7965207A priority Critical patent/IT1207929B/it
Publication of IT7965207A0 publication Critical patent/IT7965207A0/it
Priority to JP50109381A priority patent/JPS56501487A/ja
Priority to PCT/US1980/001473 priority patent/WO1981001473A1/en
Priority to EP19800902353 priority patent/EP0039367A4/en
Priority to MX184697A priority patent/MX155576A/es
Priority to US06/206,377 priority patent/US4323633A/en
Application granted granted Critical
Publication of IT1207929B publication Critical patent/IT1207929B/it

Links

Classifications

    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/132—Anti-ultraviolet fading

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
IT7965207A 1979-11-09 1979-11-09 Composti assorbitori di u.v.ed elementi fotografici che li contengono IT1207929B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT7965207A IT1207929B (it) 1979-11-09 1979-11-09 Composti assorbitori di u.v.ed elementi fotografici che li contengono
JP50109381A JPS56501487A (it) 1979-11-09 1980-10-31
PCT/US1980/001473 WO1981001473A1 (en) 1979-11-09 1980-10-31 Uv-absorbing compounds and photographic elements containing them
EP19800902353 EP0039367A4 (en) 1979-11-09 1980-10-31 ULTRAVIOLETTE RADIATION ABSORBING CONNECTIONS AND PHOTOGRAPHIC ELEMENTS CONTAINING THEM.
MX184697A MX155576A (es) 1979-11-09 1980-11-10 Elemento absorbedor mejorado de rayos ultravioleta para fotografia
US06/206,377 US4323633A (en) 1979-11-09 1980-11-13 UV-Absorbing compounds and photographic elements containing them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7965207A IT1207929B (it) 1979-11-09 1979-11-09 Composti assorbitori di u.v.ed elementi fotografici che li contengono

Publications (2)

Publication Number Publication Date
IT7965207A0 IT7965207A0 (it) 1979-11-09
IT1207929B true IT1207929B (it) 1989-06-01

Family

ID=11297693

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7965207A IT1207929B (it) 1979-11-09 1979-11-09 Composti assorbitori di u.v.ed elementi fotografici che li contengono

Country Status (6)

Country Link
US (1) US4323633A (it)
EP (1) EP0039367A4 (it)
JP (1) JPS56501487A (it)
IT (1) IT1207929B (it)
MX (1) MX155576A (it)
WO (1) WO1981001473A1 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58208745A (ja) * 1982-05-28 1983-12-05 Konishiroku Photo Ind Co Ltd カラ−写真感光材料
EP0095920B1 (en) * 1982-06-01 1986-11-26 Konica Corporation A color photographic light-sensitive material
JPS58209735A (ja) * 1982-06-01 1983-12-06 Konishiroku Photo Ind Co Ltd カラ−写真感光材料
USRE37693E1 (en) * 1982-06-05 2002-05-07 Konishiroku Photo Industry Co., Ltd. Color photographic light-sensitive material containing UV filter compounds
JPS58214152A (ja) * 1982-06-05 1983-12-13 Konishiroku Photo Ind Co Ltd カラ−写真感光材料
IT1181384B (it) * 1983-06-07 1987-09-23 Minnesota Mining & Mfg Assorbitore di ultravioletto e materiale fotografico che lo comprende
JPS60130735A (ja) * 1983-12-19 1985-07-12 Konishiroku Photo Ind Co Ltd 熱転写用受像要素
US4760148A (en) * 1985-09-03 1988-07-26 Ciba-Geigy Corporation 5-aralkyl substituted 2H-benzotriazoles and stabilized compositions
US5468604A (en) * 1992-11-18 1995-11-21 Eastman Kodak Company Photographic dispersion

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004896A (en) * 1956-12-14 1961-10-17 Geigy Ag J R Ultra-violet light-absorbing composition of matter
BE623419A (it) * 1961-10-10
CA926185A (en) * 1968-08-10 1973-05-15 Oishi Yasushi Color photographic light-sensitive materials
US4127586A (en) * 1970-06-19 1978-11-28 Ciba-Geigy Corporation Light protection agents
DE2036719C3 (de) * 1970-07-24 1981-10-29 Agfa-Gevaert Ag, 5090 Leverkusen Photographisches Material
DE2056177A1 (de) * 1970-11-14 1972-05-25 Agfa Gevaert AG, 5090 Leverkusen Photographische Schichten mit einem Gehalt an ultraviolettes Licht absorbie renden Verbindungen
CH593270A5 (it) * 1973-11-27 1977-11-30 Ciba Geigy Ag
US4141903A (en) * 1977-08-17 1979-02-27 Ciba-Geigy Corporation Process for the production of 2-aryl-2H-benzotriazoles
JPS54119235A (en) * 1978-03-09 1979-09-17 Fuji Photo Film Co Ltd Silver halide color photographic material

Also Published As

Publication number Publication date
EP0039367A1 (en) 1981-11-11
JPS56501487A (it) 1981-10-15
WO1981001473A1 (en) 1981-05-28
EP0039367A4 (en) 1982-07-12
IT7965207A0 (it) 1979-11-09
MX155576A (es) 1988-03-29
US4323633A (en) 1982-04-06

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