CA1072388A - .beta. DIKETO OR .beta. CYANO ACETYL COMPOUND TO EMULSIFY PHOTOGRAPHIC SUBSTANCES - Google Patents

.beta. DIKETO OR .beta. CYANO ACETYL COMPOUND TO EMULSIFY PHOTOGRAPHIC SUBSTANCES

Info

Publication number
CA1072388A
CA1072388A CA221,314A CA221314A CA1072388A CA 1072388 A CA1072388 A CA 1072388A CA 221314 A CA221314 A CA 221314A CA 1072388 A CA1072388 A CA 1072388A
Authority
CA
Canada
Prior art keywords
photographic
carbon atoms
coupler
group
beta
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
CA221,314A
Other languages
English (en)
French (fr)
Other versions
CA221314S (en
Inventor
Hans Langen
Erwin Ranz
Rudolf Meyer
Johannes Sobel
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert 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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Application granted granted Critical
Publication of CA1072388A publication Critical patent/CA1072388A/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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor
    • G03C7/3885—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor characterised by the use of a specific solvent

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CA221,314A 1974-03-07 1975-03-05 .beta. DIKETO OR .beta. CYANO ACETYL COMPOUND TO EMULSIFY PHOTOGRAPHIC SUBSTANCES Expired CA1072388A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2410914A DE2410914A1 (de) 1974-03-07 1974-03-07 Einlagerungsverfahren

Publications (1)

Publication Number Publication Date
CA1072388A true CA1072388A (en) 1980-02-26

Family

ID=5909381

Family Applications (1)

Application Number Title Priority Date Filing Date
CA221,314A Expired CA1072388A (en) 1974-03-07 1975-03-05 .beta. DIKETO OR .beta. CYANO ACETYL COMPOUND TO EMULSIFY PHOTOGRAPHIC SUBSTANCES

Country Status (9)

Country Link
US (1) US4003748A (US06826419-20041130-M00005.png)
JP (1) JPS5177221A (US06826419-20041130-M00005.png)
BE (1) BE826039A (US06826419-20041130-M00005.png)
CA (1) CA1072388A (US06826419-20041130-M00005.png)
CH (1) CH610414A5 (US06826419-20041130-M00005.png)
DE (1) DE2410914A1 (US06826419-20041130-M00005.png)
FR (1) FR2263532A1 (US06826419-20041130-M00005.png)
GB (1) GB1496701A (US06826419-20041130-M00005.png)
IT (1) IT1029893B (US06826419-20041130-M00005.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024881A1 (de) * 1980-07-01 1982-01-28 Agfa-Gevaert Ag, 5090 Leverkusen Dispergierverfahren
DE3031404A1 (de) * 1980-08-20 1982-04-01 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren zur herstellung von dispersionen und fotografische materialien
JPS5810738A (ja) * 1981-07-13 1983-01-21 Fuji Photo Film Co Ltd ハロゲン化銀カラ−感光材料
DE3148108A1 (de) * 1981-12-04 1983-06-16 Agfa-Gevaert Ag, 5090 Leverkusen Fotografisches aufzeichnungsmaterial mit einem aldehydentfernungsmittel
US4450227A (en) * 1982-10-25 1984-05-22 Minnesota Mining And Manufacturing Company Dispersed imaging systems with tetra (hydrocarbyl) borate salts
DE3613974C2 (de) * 1986-04-25 1996-01-25 Agfa Gevaert Ag Farbfotografisches Aufzeichnungsmaterial
JPS62257153A (ja) * 1986-04-30 1987-11-09 Konika Corp 写真用添加剤を含むハロゲン化銀カラ−写真感光材料
IT1196972B (it) * 1986-07-23 1988-11-25 Minnesota Mining & Mfg Composizioni di sviluppo fotografico per alogenuri d'argento e procedimento per la formazione di immagini fotografiche di argento
EP0711804A3 (de) 1994-11-14 1999-09-22 Ciba SC Holding AG Kryptolichtschutzmittel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2353262A (en) * 1942-11-24 1944-07-11 Eastman Kodak Co Preventing crystallization of couplers
DE1772192C2 (de) * 1968-04-11 1983-03-17 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren zur Herstellung von lichtempfindlichen und nicht lichtempfindlichen Schichten für photographische Aufzeichnungsmaterialien
DE2042659A1 (de) * 1970-08-28 1972-03-02 Agfa-Gevaert Ag, 5090 Leverkusen Einlagerungsverfahren
JPS5224412B2 (US06826419-20041130-M00005.png) * 1971-08-25 1977-07-01
US3779765A (en) * 1972-08-31 1973-12-18 Eastman Kodak Co Silver halide emulsions containing coupler solvents

Also Published As

Publication number Publication date
CH610414A5 (US06826419-20041130-M00005.png) 1979-04-12
IT1029893B (it) 1979-03-20
FR2263532A1 (US06826419-20041130-M00005.png) 1975-10-03
JPS5177221A (US06826419-20041130-M00005.png) 1976-07-05
US4003748A (en) 1977-01-18
BE826039A (nl) 1975-08-27
GB1496701A (en) 1977-12-30
DE2410914A1 (de) 1975-09-18

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Legal Events

Date Code Title Description
MKEX Expiry