NL164680B - PHOTOGRAPHIC MATERIAL, IN PARTICULAR FOR THE SILVER DYE-BLEACHING METHOD AND METHOD FOR THE PREPARATION OF TRISAZO DYES. - Google Patents

PHOTOGRAPHIC MATERIAL, IN PARTICULAR FOR THE SILVER DYE-BLEACHING METHOD AND METHOD FOR THE PREPARATION OF TRISAZO DYES.

Info

Publication number
NL164680B
NL164680B NL6902396A NL6902396A NL164680B NL 164680 B NL164680 B NL 164680B NL 6902396 A NL6902396 A NL 6902396A NL 6902396 A NL6902396 A NL 6902396A NL 164680 B NL164680 B NL 164680B
Authority
NL
Netherlands
Prior art keywords
preparation
photographic material
silver dye
trisazo dyes
bleaching
Prior art date
Application number
NL6902396A
Other languages
Dutch (nl)
Other versions
NL164680C (en
NL6902396A (en
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of NL6902396A publication Critical patent/NL6902396A/xx
Publication of NL164680B publication Critical patent/NL164680B/en
Application granted granted Critical
Publication of NL164680C publication Critical patent/NL164680C/en

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
    • G03C7/29—Azo dyes therefor
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/18—Trisazo or higher polyazo dyes
    • C09B33/22—Trisazo dyes of the type A->B->K<-C
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Coloring (AREA)
NL6902396A 1968-02-15 1969-02-14 PHOTOGRAPHIC MATERIAL, IN PARTICULAR FOR THE SILVER DYE-BLEACHING METHOD AND METHOD FOR THE PREPARATION OF TRISAZO DYES. NL164680C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH225368A CH489038A (en) 1968-02-15 1968-02-15 Photographic material

Publications (3)

Publication Number Publication Date
NL6902396A NL6902396A (en) 1969-08-19
NL164680B true NL164680B (en) 1980-08-15
NL164680C NL164680C (en) 1981-01-15

Family

ID=4229442

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6902396A NL164680C (en) 1968-02-15 1969-02-14 PHOTOGRAPHIC MATERIAL, IN PARTICULAR FOR THE SILVER DYE-BLEACHING METHOD AND METHOD FOR THE PREPARATION OF TRISAZO DYES.

Country Status (6)

Country Link
BE (1) BE728438A (en)
CH (1) CH489038A (en)
DE (1) DE1901422C3 (en)
FR (1) FR2001933B1 (en)
GB (1) GB1243748A (en)
NL (1) NL164680C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8408054D0 (en) * 1984-03-29 1984-05-10 Ciba Geigy Ag Dye mixture for ink-jet printing
DE3775573D1 (en) * 1986-02-11 1992-02-13 Ilford Ag PHOTOGRAPHIC MATERIAL FOR THE SILVER COLORING METHOD.
DE4303551A1 (en) * 1992-10-13 1994-08-11 Mink August Kg Technical brush with flexible brush holder
DE4234439A1 (en) * 1992-10-13 1994-04-14 Mink August Kg Brush with continuous brush holder - has flexible holder running along guide pieces or deflector elements and has grooves for bristles which are clamped in position
AU2005296819A1 (en) * 2004-10-18 2006-04-27 Ciba Specialty Chemicals Holding Inc. 4,4'-diazobenzanilide dyestuffs
ATE452949T1 (en) * 2006-08-26 2010-01-15 Fujifilm Imaging Colorants Ltd INK JET PRINTING METHOD, INK AND DYES

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1464177A (en) * 1964-12-02 1966-07-22 Ciba Geigy Photographic articles for the silver discoloration process

Also Published As

Publication number Publication date
BE728438A (en) 1969-08-14
GB1243748A (en) 1971-08-25
CH489038A (en) 1970-04-15
DE1901422B2 (en) 1979-02-15
FR2001933B1 (en) 1973-02-02
DE1901422A1 (en) 1969-09-18
FR2001933A1 (en) 1969-10-03
NL164680C (en) 1981-01-15
NL6902396A (en) 1969-08-19
DE1901422C3 (en) 1979-10-04

Similar Documents

Publication Publication Date Title
NL167320C (en) METHOD FOR BRINGING HUMAN HAIR IN THE DESIRED PHYSICAL CONFIGURATION
NL167321C (en) METHOD FOR BRINGING HUMAN HAIR IN THE DESIRED PHYSICAL CONFIGURATION
NL158830B (en) METHOD FOR PREPARING POLYOXYMETHYLENE FORMULAS AND FORMED PRODUCTS MADE THEREOF
NL163249B (en) METHOD FOR PREPARING SULFOPHENYL-AZO-ALKOXY-PHENYL-AZO-PHENYL DYES, AND METHOD FOR DYEING MATERIALS
NL164845C (en) METHOD FOR PREPARING HERBICIDE PREPARATIONS CONTAINING ORTHO-NITROANILINS AND PROCESS FOR PREPARING THESE ORTHO-NITROANILINS
BE760280A (en) METHOD AND DEVICE FOR MAKING SUSPENSIONS AND THE LIKE, SPECIAL SILVER HALOGENIDE SUSPENSIONS
NL164680C (en) PHOTOGRAPHIC MATERIAL, IN PARTICULAR FOR THE SILVER DYE-BLEACHING METHOD AND METHOD FOR THE PREPARATION OF TRISAZO DYES.
NL167523C (en) METHOD FOR REALIZING COLOR PHOTOGRAPHIC IMAGES ACCORDING TO THE SILVER COLOR BLEACH METHOD AND MATERIAL SUITABLE FOR USE IN THIS METHOD
NL163031C (en) PHOTOGRAPHIC MATERIAL FOR THE SILVER DYE BLEACH PROCESS, AND METHOD FOR PREPARING TRISAZO DYES, SUITABLE FOR USE IN THE SILVER DYE BLEACHING PROCESS.
NL159907C (en) METHOD AND DEVICE FOR CUTTING PLASTIC MATERIAL.
NL164581C (en) METHOD FOR PREPARING POLYAMIDES AND ARTICLES THEREOF
BE794122A (en) WERKWIJZE VOOR HET VERVAARDIGEN VAN EENKRISTALLIJNE HALFGELEIDERLICHAMEN EN HALFGELEIDERINRICHTINGEN, IN HET BIJZONDER STRALINGSDETECTOREN DIE DERGELIJKE EENKRISTALLIJNE HALFENGELEIDERLICHAMEN
NL162489C (en) PHOTOGRAPHIC MATERIAL FOR THE SILVER DYE BLEACHING PROCESS, AND METHOD FOR PREPARING AZO DYES, SUITABLE FOR USE IN THE SILVER DYE BLEACHING PROCESS.
NL169871B (en) PROCESS FOR THE PREPARATION OF P-NITROSOPHENOLS AND P-NITROPHENOLS.
NL171268C (en) METHOD FOR PREPARING SUBSTANCES WITH ANTI-SPASMODIC ACTION AND METHOD FOR PREPARING PREPARATIONS CONTAINING THEM.
NL161611C (en) THERMOSTATIC ELEMENT, METHOD FOR MANUFACTURING IT, AND APPARATUS FOR CARRYING OUT THE METHOD
NL161161C (en) METHOD FOR PREPARING INSECTICIDE AND ACARICIDE PREPARATIONS
NL168371C (en) METHOD FOR CONNECTING SUPRAGONDUCTIVE ELEMENTS AND SUPRAGONDUCTIVE ELEMENT OBTAINED BY THIS METHOD
NL161459C (en) PROCESS FOR PREPARING 17 ALPHA-DIHYDRO-EQUILENINE AND 17 ALPHA-DIHYDRO-EQUILINE.
NL7414341A (en) METHOD AND ORGANIZATION FOR GAVING GENDERED BEASTS.
NL150994B (en) PESTICANTS IN GRAIN FORM AND METHOD FOR PREPARING THEM.
NL164397C (en) PHOTOGRAPHIC MATERIAL FOR THE SILVER DUST-BLEACHING PROCESS.
NL167675C (en) PROCESS FOR PREPARING TRICHLORETHENE AND PERCHLORETHEY.
NL164875C (en) METHOD FOR PREPARING POLYOXYMETHYLENE
NL143643B (en) METHOD FOR MANUFACTURING DECORATION PAPER AND DECORATION PAPER MADE IN ACCORDANCE WITH THIS METHOD.

Legal Events

Date Code Title Description
V4 Lapsed because of reaching the maxim lifetime of a patent