GB1372448A - Dis and tris-azo dyestuffs their preparation and use in photographic materials - Google Patents

Dis and tris-azo dyestuffs their preparation and use in photographic materials

Info

Publication number
GB1372448A
GB1372448A GB1561272A GB1561272A GB1372448A GB 1372448 A GB1372448 A GB 1372448A GB 1561272 A GB1561272 A GB 1561272A GB 1561272 A GB1561272 A GB 1561272A GB 1372448 A GB1372448 A GB 1372448A
Authority
GB
United Kingdom
Prior art keywords
dis
tris
preparation
photographic materials
azo dyestuffs
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
GB1561272A
Other languages
English (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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 CH505871A external-priority patent/CH572230A5/de
Priority claimed from CH720871A external-priority patent/CH566029A5/xx
Priority claimed from CH1360571A external-priority patent/CH572231A5/de
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of GB1372448A publication Critical patent/GB1372448A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
    • 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • 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
    • C09B43/08—Preparation of azo dyes from other azo compounds by reduction
    • C09B43/085—Preparation of azo dyes from other azo compounds by reduction by reacting nitro azo dyes with amine or amino azo dye with nitro 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
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • 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
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
    • C09B43/145—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents with polycarboxylic acids
    • 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
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
    • C09B43/16—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents linking amino-azo or cyanuric acid residues
    • 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
    • C09B45/00—Complex metal compounds of azo dyes
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G17/00—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process
    • G03G17/02—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process with electrolytic development

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
GB1561272A 1971-04-07 1972-04-05 Dis and tris-azo dyestuffs their preparation and use in photographic materials Expired GB1372448A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH505871A CH572230A5 (en) 1971-04-07 1971-04-07 Soluble disazo dyes contg sulphonic gps - for use in colour photography multi-layer emulsions
CH720871A CH566029A5 (it) 1971-05-14 1971-05-14
CH1360571A CH572231A5 (en) 1971-09-16 1971-09-16 Soluble disazo dyes contg sulphonic gps - for use in colour photography multi-layer emulsions

Publications (1)

Publication Number Publication Date
GB1372448A true GB1372448A (en) 1974-10-30

Family

ID=27175080

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1561272A Expired GB1372448A (en) 1971-04-07 1972-04-05 Dis and tris-azo dyestuffs their preparation and use in photographic materials

Country Status (9)

Country Link
JP (2) JPS5611941B1 (it)
AT (1) AT317672B (it)
BE (2) BE781728A (it)
CA (2) CA985675A (it)
DE (2) DE2216592C2 (it)
FR (2) FR2132734B1 (it)
GB (1) GB1372448A (it)
IT (2) IT958675B (it)
NL (2) NL7204615A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003052006A1 (en) * 2001-12-19 2003-06-26 Clariant International Ltd Acidic mono azo dyestuffs

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0373797A1 (en) * 1988-12-12 1990-06-20 Ilford Ag Azo dyes and use thereof as image dyes in photographic silver dye bleach materials
TWI234557B (en) * 1999-05-26 2005-06-21 Telik Inc Novel naphthalene ureas as glucose uptake enhancers
TWI256384B (en) 1999-07-29 2006-06-11 Telik Inc Novel naphthylsulfonic acids and related compounds as glucose uptake agonists
MXPA04012182A (es) * 2002-06-06 2005-02-25 Ciba Sc Holding Ag Colorantes disazo anionicos amarillos.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR936234A (fr) * 1945-11-24 1948-07-13 Gen Aniline & Film Corp Colorants disazoïques nouveaux
FR1449357A (fr) * 1964-10-08 1966-08-12 Ciba Geigy Articles photographiques pour le procédé de décoloration à l'argent
CH492234A (de) * 1967-06-07 1970-06-15 Ciba Geigy Photographisches Material
DE1547649A1 (de) * 1967-06-27 1969-12-04 Agfa Gevaert Ag Photographische Materialien fuer das Silberfarbbleichverfahren
CH493003A (de) * 1967-09-01 1970-06-30 Ciba Geigy Photographisches Material
CH567282A5 (it) * 1970-05-05 1975-09-30 Ciba Geigy Ag

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003052006A1 (en) * 2001-12-19 2003-06-26 Clariant International Ltd Acidic mono azo dyestuffs
US7097702B2 (en) 2001-12-19 2006-08-29 Clariant Finance (Bvi) Limited Acidic mono azo dyestuffs
US7153332B2 (en) 2001-12-19 2006-12-26 Clariant Finance (Bvi) Limited Use of a dyestuff for ink jet printing recording materials
CN100340619C (zh) * 2001-12-19 2007-10-03 克莱里安特财务(Bvi)有限公司 酸性单偶氮染料

Also Published As

Publication number Publication date
FR2132734B1 (it) 1974-08-02
IT958676B (it) 1973-10-30
FR2132697B1 (it) 1974-09-13
CA987310A (en) 1976-04-13
NL7204616A (it) 1972-10-10
BE781729A (fr) 1972-10-06
DE2216592C2 (de) 1982-09-30
JPS5611942B1 (it) 1981-03-18
DE2216620A1 (de) 1972-11-02
IT958675B (it) 1973-10-30
BE781728A (fr) 1972-10-06
DE2216592A1 (de) 1972-10-19
FR2132697A1 (it) 1972-11-24
AT317672B (de) 1974-09-10
NL7204615A (it) 1972-10-10
CA985675A (en) 1976-03-16
FR2132734A1 (it) 1972-11-24
JPS5611941B1 (it) 1981-03-18
DE2216620C2 (de) 1982-04-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee