GB2016723B - Liquid concentrated developer composition ready to mix with water for use in colour photography - Google Patents

Liquid concentrated developer composition ready to mix with water for use in colour photography

Info

Publication number
GB2016723B
GB2016723B GB7909186A GB7909186A GB2016723B GB 2016723 B GB2016723 B GB 2016723B GB 7909186 A GB7909186 A GB 7909186A GB 7909186 A GB7909186 A GB 7909186A GB 2016723 B GB2016723 B GB 2016723B
Authority
GB
United Kingdom
Prior art keywords
mix
water
developer composition
liquid concentrated
composition ready
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
GB7909186A
Other languages
English (en)
Other versions
GB2016723A (en
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 GB2016723A publication Critical patent/GB2016723A/en
Application granted granted Critical
Publication of GB2016723B publication Critical patent/GB2016723B/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
    • 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)
GB7909186A 1978-03-15 1979-03-15 Liquid concentrated developer composition ready to mix with water for use in colour photography Expired GB2016723B (en)

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
GB2016723A GB2016723A (en) 1979-09-26
GB2016723B true GB2016723B (en) 1982-07-07

Family

ID=26329220

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7909186A Expired GB2016723B (en) 1978-03-15 1979-03-15 Liquid concentrated developer composition ready to mix with water for use in colour photography

Country Status (5)

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

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 (en) * 1988-02-10 1995-05-10 Fuji Photo Film Co., Ltd. Process for processing silver halide color photographic materials
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE583020A (enrdf_load_stackoverflow) * 1958-09-26
FR1269895A (fr) * 1959-09-04 1961-08-18 Kodak Pathe Nouveau révélateur photographique concentré liquide
US3574619A (en) * 1968-04-10 1971-04-13 Eastman Kodak Co Concentrated liquid color developers containing benzyl alcohol
JPS5125143B1 (enrdf_load_stackoverflow) * 1971-01-26 1976-07-29
US3785824A (en) * 1971-09-24 1974-01-15 Minnesota Mining & Mfg Photographic aqueous dispersion concentrates
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

Also Published As

Publication number Publication date
BR7901613A (pt) 1979-10-16
GB2016723A (en) 1979-09-26
FR2420153A1 (fr) 1979-10-12
DE2910251C2 (enrdf_load_stackoverflow) 1993-07-01
FR2420153B1 (enrdf_load_stackoverflow) 1983-06-24
CH644958A5 (de) 1984-08-31
DE2910251A1 (de) 1979-09-20

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960315