FR2420153A1 - Compositions liquides concentrees de revelateurs et leur application a la photographie en couleurs - Google Patents

Compositions liquides concentrees de revelateurs et leur application a la photographie en couleurs

Info

Publication number
FR2420153A1
FR2420153A1 FR7906446A FR7906446A FR2420153A1 FR 2420153 A1 FR2420153 A1 FR 2420153A1 FR 7906446 A FR7906446 A FR 7906446A FR 7906446 A FR7906446 A FR 7906446A FR 2420153 A1 FR2420153 A1 FR 2420153A1
Authority
FR
France
Prior art keywords
developers
application
color photography
concentrated liquid
liquid compositions
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.)
Granted
Application number
FR7906446A
Other languages
English (en)
Other versions
FR2420153B1 (fr
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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
Priority claimed from IT48447/78A external-priority patent/IT1155888B/it
Priority claimed from IT4771479A external-priority patent/IT1164108B/it
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of FR2420153A1 publication Critical patent/FR2420153A1/fr
Application granted granted Critical
Publication of FR2420153B1 publication Critical patent/FR2420153B1/fr
Granted 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/264—Supplying of photographic processing chemicals; Preparation or packaging thereof
    • G03C5/266—Supplying of photographic processing chemicals; Preparation or packaging thereof of solutions or concentrates
    • 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
    • G03C7/407—Development processes or agents therefor
    • G03C7/413—Developers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

Révélateurs pour la photographie en couleurs fabriqués sous forme de plusieurs compositions concentrées, où la première est une composition liquide sensiblement anhydre, contenant un composé de p-phénylène diamine et, éventuellement d'autres composants du révélateur, tels que des anti-oxydants, dissous dans un solvant organique. Application au développement de papiers ou pellicules photographiques en couleurs.
FR7906446A 1978-03-15 1979-03-14 Compositions liquides concentrees de revelateurs et leur application a la photographie en couleurs Granted FR2420153A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT48447/78A IT1155888B (it) 1978-03-15 1978-03-15 Composizione liquida concentrata confezione preparata in due parti per sviluppo fotografico a colori e procedimento di preparazione della soluzione fronta per l'uso
IT4771479A IT1164108B (it) 1979-01-19 1979-01-19 Composizione liquida concentrata confezione preparata in due parti per sviluppo fotografico a colori e procedimento di preparazione della soluzione pronta per l'uso

Publications (2)

Publication Number Publication Date
FR2420153A1 true FR2420153A1 (fr) 1979-10-12
FR2420153B1 FR2420153B1 (fr) 1983-06-24

Family

ID=26329220

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906446A Granted FR2420153A1 (fr) 1978-03-15 1979-03-14 Compositions liquides concentrees de revelateurs et leur application a la photographie en couleurs

Country Status (5)

Country Link
BR (1) BR7901613A (fr)
CH (1) CH644958A5 (fr)
DE (1) DE2910251A1 (fr)
FR (1) FR2420153A1 (fr)
GB (1) GB2016723B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3106775C2 (de) * 1981-02-24 1982-12-23 Peter Dipl.-Phys. 8000 München Kleinschmidt Portionsbehälter mit Farbentwicklerkonzentrat
IT1175015B (it) * 1983-02-10 1987-07-01 Minnesota Mining & Mfg Composizione di sviluppo colore fotografico confezionata in due o piu parti particolarmente soluzioni, concentrate e soluzione acquosa concentrata di sviluppo colore
EP0328083B1 (fr) * 1988-02-10 1995-05-10 Fuji Photo Film Co., Ltd. Procédé de traitement de matériaux photographiques couleur à l'halogénure d'argent
US6020113A (en) * 1997-03-31 2000-02-01 Fuji Photo Film Co., Ltd. Process for producing photographic suspended processing agent composition
JPH11344794A (ja) * 1998-04-03 1999-12-14 Fuji Photo Film Co Ltd 写真用発色現像剤組成物
DE19927601A1 (de) * 1999-06-17 2001-01-11 Agfa Gevaert Ag Farbfotografisches Entwicklerkonzentrat
US6468724B2 (en) 1999-06-17 2002-10-22 Agfa-Gevaert Color photographic developer concentrate
GB2584305B (en) * 2019-05-30 2022-07-13 Si Group Switzerland Chaa Gmbh Antidegradant blend

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1238991A (fr) * 1958-09-26 1960-08-19 Agfa Ag Développateur en couleur à haute concentration
FR1269895A (fr) * 1959-09-04 1961-08-18 Kodak Pathe Nouveau révélateur photographique concentré liquide
US3785824A (en) * 1971-09-24 1974-01-15 Minnesota Mining & Mfg Photographic aqueous dispersion concentrates

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3574619A (en) * 1968-04-10 1971-04-13 Eastman Kodak Co Concentrated liquid color developers containing benzyl alcohol
JPS5125143B1 (fr) * 1971-01-26 1976-07-29
US3721563A (en) * 1971-09-24 1973-03-20 Minnesota Mining & Mfg Photographic developer concentrate
DE2430596A1 (de) * 1974-06-26 1976-01-15 Hunt Chem Corp Philip A Orthophosphat-alkoholate von 4-amino3-methyl-n-aethyl-n-beta-methansulfonamidoaethylanilin, deren herstellung und anwendung
FR2281594A1 (fr) * 1974-08-06 1976-03-05 Hunt Chem Corp Philip A Revelateur chromogene concentre et son procede de preparation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1238991A (fr) * 1958-09-26 1960-08-19 Agfa Ag Développateur en couleur à haute concentration
FR1269895A (fr) * 1959-09-04 1961-08-18 Kodak Pathe Nouveau révélateur photographique concentré liquide
US3785824A (en) * 1971-09-24 1974-01-15 Minnesota Mining & Mfg Photographic aqueous dispersion concentrates

Also Published As

Publication number Publication date
FR2420153B1 (fr) 1983-06-24
DE2910251C2 (fr) 1993-07-01
BR7901613A (pt) 1979-10-16
CH644958A5 (de) 1984-08-31
GB2016723A (en) 1979-09-26
GB2016723B (en) 1982-07-07
DE2910251A1 (de) 1979-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse