ES2118079T3 - Baño de blanqueo y su utilizacion en un proceso de blanqueo de colores a la plata. - Google Patents

Baño de blanqueo y su utilizacion en un proceso de blanqueo de colores a la plata.

Info

Publication number
ES2118079T3
ES2118079T3 ES91810443T ES91810443T ES2118079T3 ES 2118079 T3 ES2118079 T3 ES 2118079T3 ES 91810443 T ES91810443 T ES 91810443T ES 91810443 T ES91810443 T ES 91810443T ES 2118079 T3 ES2118079 T3 ES 2118079T3
Authority
ES
Spain
Prior art keywords
silver
bleaching bath
whitening process
processes
hypernucleophilic
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 - Lifetime
Application number
ES91810443T
Other languages
English (en)
Spanish (es)
Inventor
Francis Wahl
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.)
JAHLEEL CORP
Original Assignee
JAHLEEL CORP
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 JAHLEEL CORP filed Critical JAHLEEL CORP
Application granted granted Critical
Publication of ES2118079T3 publication Critical patent/ES2118079T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Cosmetics (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pyridine Compounds (AREA)
ES91810443T 1991-06-11 1991-06-11 Baño de blanqueo y su utilizacion en un proceso de blanqueo de colores a la plata. Expired - Lifetime ES2118079T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91810443A EP0517989B1 (de) 1991-06-11 1991-06-11 Bleichbad und seine Verwendung in einem Silberfarbbleichverfahren

Publications (1)

Publication Number Publication Date
ES2118079T3 true ES2118079T3 (es) 1998-09-16

Family

ID=8208847

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91810443T Expired - Lifetime ES2118079T3 (es) 1991-06-11 1991-06-11 Baño de blanqueo y su utilizacion en un proceso de blanqueo de colores a la plata.

Country Status (4)

Country Link
EP (1) EP0517989B1 (de)
AT (1) ATE164238T1 (de)
DE (1) DE69129106T2 (de)
ES (1) ES2118079T3 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE475914A (de) * 1946-12-14
GB1051970A (de) * 1964-03-20

Also Published As

Publication number Publication date
EP0517989B1 (de) 1998-03-18
DE69129106T2 (de) 1998-11-05
EP0517989A1 (de) 1992-12-16
ATE164238T1 (de) 1998-04-15
DE69129106D1 (de) 1998-04-23

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