DE3171315D1 - Method of recovering a photographic addendum from a dispersion thereof - Google Patents

Method of recovering a photographic addendum from a dispersion thereof

Info

Publication number
DE3171315D1
DE3171315D1 DE8181902384T DE3171315T DE3171315D1 DE 3171315 D1 DE3171315 D1 DE 3171315D1 DE 8181902384 T DE8181902384 T DE 8181902384T DE 3171315 T DE3171315 T DE 3171315T DE 3171315 D1 DE3171315 D1 DE 3171315D1
Authority
DE
Germany
Prior art keywords
recovering
dispersion
addendum
photographic
photographic addendum
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
DE8181902384T
Other languages
German (de)
English (en)
Inventor
David John Young
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.)
Kodak Ltd
Eastman Kodak Co
Original Assignee
Kodak Ltd
Eastman Kodak 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
Application filed by Kodak Ltd, Eastman Kodak Co filed Critical Kodak Ltd
Application granted granted Critical
Publication of DE3171315D1 publication Critical patent/DE3171315D1/de
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
    • G03C7/32—Colour coupling substances
    • 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
    • G03C11/00—Auxiliary processes in photography
    • G03C11/24—Removing emulsion from waste photographic material; Recovery of photosensitive or other substances

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
DE8181902384T 1980-09-01 1981-09-01 Method of recovering a photographic addendum from a dispersion thereof Expired DE3171315D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8028150 1980-09-01
PCT/GB1981/000174 WO1982000901A1 (en) 1980-09-01 1981-09-01 Method of recovering a photographic addendum from a dispersion thereof

Publications (1)

Publication Number Publication Date
DE3171315D1 true DE3171315D1 (en) 1985-08-14

Family

ID=10515760

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181902384T Expired DE3171315D1 (en) 1980-09-01 1981-09-01 Method of recovering a photographic addendum from a dispersion thereof

Country Status (5)

Country Link
US (1) UST102402I4 (enrdf_load_stackoverflow)
EP (2) EP0058694B1 (enrdf_load_stackoverflow)
JP (1) JPS57501347A (enrdf_load_stackoverflow)
DE (1) DE3171315D1 (enrdf_load_stackoverflow)
WO (1) WO1982000901A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61231548A (ja) * 1985-04-05 1986-10-15 Konishiroku Photo Ind Co Ltd 写真廃液の処理方法及び写真自動現像機

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1274048A (en) * 1969-07-30 1972-05-10 Bayer Ag Process for the production of pure basic dyestuffs
IT1066378B (it) * 1976-02-24 1985-03-04 Betz Int Perfezionamento nei procedimenti di separazione per flottazione
JPS5427428A (en) * 1977-08-03 1979-03-01 Fuji Photo Film Co Ltd Recovery method of oil soluble couplers

Also Published As

Publication number Publication date
EP0058694B1 (en) 1985-07-10
UST102402I4 (en) 1982-11-02
WO1982000901A1 (en) 1982-03-18
EP0058694A1 (en) 1982-09-01
EP0047170A1 (en) 1982-03-10
JPS57501347A (enrdf_load_stackoverflow) 1982-07-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee