CH551643A - Photographisches material. - Google Patents

Photographisches material.

Info

Publication number
CH551643A
CH551643A CH668670A CH668670A CH551643A CH 551643 A CH551643 A CH 551643A CH 668670 A CH668670 A CH 668670A CH 668670 A CH668670 A CH 668670A CH 551643 A CH551643 A CH 551643A
Authority
CH
Switzerland
Prior art keywords
photographic material
photographic
Prior art date
Application number
CH668670A
Other languages
English (en)
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH668670A priority Critical patent/CH551643A/de
Priority to DE19712121176 priority patent/DE2121176A1/de
Priority to BE766676A priority patent/BE766676A/xx
Priority to JP2977471A priority patent/JPS5334488B1/ja
Priority to US00140302A priority patent/US3770444A/en
Priority to FR7116024A priority patent/FR2088349B1/fr
Priority to IT89517/71A priority patent/IT942319B/it
Priority to GB1339371*[A priority patent/GB1353664A/en
Publication of CH551643A publication Critical patent/CH551643A/de

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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
    • G03C7/29—Azo dyes therefor
    • 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
    • G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
    • G03C1/83—Organic dyestuffs therefor
    • G03C1/831—Azo dyes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
  • Polarising Elements (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
CH668670A 1970-05-05 1970-05-05 Photographisches material. CH551643A (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH668670A CH551643A (de) 1970-05-05 1970-05-05 Photographisches material.
DE19712121176 DE2121176A1 (de) 1970-05-05 1971-04-29 Azofarbstoffe, ihre Herstellung und Verwendung
BE766676A BE766676A (fr) 1970-05-05 1971-05-04 Colorants azoiques, leur procede de preparation et leur emploi
JP2977471A JPS5334488B1 (de) 1970-05-05 1971-05-04
US00140302A US3770444A (en) 1970-05-05 1971-05-04 Photographic silver halide light-sensitive material containing azo dyes
FR7116024A FR2088349B1 (de) 1970-05-05 1971-05-04
IT89517/71A IT942319B (it) 1970-05-05 1971-05-05 Azocoloranti e procedimento per la loro produzione ed applicazione
GB1339371*[A GB1353664A (en) 1970-05-05 1971-05-05 Photographic material containing dis-azo dyestuffs for use in the silver-dye bleach process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH668670A CH551643A (de) 1970-05-05 1970-05-05 Photographisches material.

Publications (1)

Publication Number Publication Date
CH551643A true CH551643A (de) 1974-07-15

Family

ID=4313429

Family Applications (1)

Application Number Title Priority Date Filing Date
CH668670A CH551643A (de) 1970-05-05 1970-05-05 Photographisches material.

Country Status (8)

Country Link
US (1) US3770444A (de)
JP (1) JPS5334488B1 (de)
BE (1) BE766676A (de)
CH (1) CH551643A (de)
DE (1) DE2121176A1 (de)
FR (1) FR2088349B1 (de)
GB (1) GB1353664A (de)
IT (1) IT942319B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052186B2 (ja) * 1982-02-17 1985-11-18 富士写真フイルム株式会社 インクジエツト印刷用水性インキ
EP1345992B1 (de) * 2000-12-28 2006-07-05 Ciba SC Holding AG Disazofarbstoffe und ihre kupferkomplexe zum faerben von papier
JP4916144B2 (ja) * 2005-08-05 2012-04-11 旭化成株式会社 芳香族スルフィドおよび／またはスルホン誘導体

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE518253A (de) *
US1821256A (en) * 1927-04-22 1931-09-01 British Dyestuffs Corp Ltd New azo dyestuffs and their application
FR880963A (fr) * 1941-04-25 1943-04-12 Ste Ind Chim Bale Nouveaux colorants azoïques
FR884546A (fr) * 1941-07-29 1943-08-19 Geigy Ag J R Colorants acides disazoïques et leur procédé de préparation
US2505533A (en) * 1945-10-04 1950-04-25 Ciba Ltd Monoazo-dyestuffs
DE945343C (de) * 1954-04-27 1956-07-05 Bayer Ag Verfahren zur Herstellung von Disazofarbstoffen
US3001983A (en) * 1958-06-02 1961-09-26 Geigy Ag J R Monoazo dyestuffs
CH448740A (de) * 1964-10-08 1967-12-15 Ciba Geigy Photographisches Material für das Silberfarbbleichverfahren
DD54882A (de) * 1966-05-13
DE1644189C3 (de) * 1967-01-05 1975-10-09 Bayer Ag, 5090 Leverkusen Azofarbstoffe und deren Verwendung
DE1769166A1 (de) * 1968-04-16 1971-09-23 Bayer Ag Azofarbstoffe und Verfahren zu deren Herstellung
CH508225A (de) * 1969-02-13 1971-05-31 Ciba Geigy Ag Photographisches Material

Also Published As

Publication number Publication date
FR2088349B1 (de) 1974-04-26
US3770444A (en) 1973-11-06
FR2088349A1 (de) 1972-01-07
JPS5334488B1 (de) 1978-09-21
GB1353664A (en) 1974-05-22
IT942319B (it) 1973-03-20
DE2121176A1 (de) 1971-11-18
BE766676A (fr) 1971-11-04

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Legal Events

Date Code Title Description
PL Patent ceased