DE2252943A1 - Dihydroxypyridinfarbstoffe - Google Patents

Dihydroxypyridinfarbstoffe

Info

Publication number
DE2252943A1
DE2252943A1 DE19722252943 DE2252943A DE2252943A1 DE 2252943 A1 DE2252943 A1 DE 2252943A1 DE 19722252943 DE19722252943 DE 19722252943 DE 2252943 A DE2252943 A DE 2252943A DE 2252943 A1 DE2252943 A1 DE 2252943A1
Authority
DE
Germany
Prior art keywords
dyes
radical
carbon atoms
optionally substituted
parts
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.)
Pending
Application number
DE19722252943
Other languages
German (de)
English (en)
Inventor
Johannes Dr Dehnert
Gerhard Dr Gnad
Gunther Dr Lamm
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to DE19722252943 priority Critical patent/DE2252943A1/de
Priority to AU61422/73A priority patent/AU6142273A/en
Priority to CH1498773A priority patent/CH584263A5/xx
Priority to FR7338080A priority patent/FR2204662B1/fr
Priority to GB4991473A priority patent/GB1443808A/en
Priority to BR842373A priority patent/BR7308423D0/pt
Priority to AR25073073A priority patent/AR198703A1/es
Priority to IT5338173A priority patent/IT997709B/it
Priority to DD17431973A priority patent/DD108763A5/xx
Priority to BE137106A priority patent/BE806566A/xx
Priority to JP12085373A priority patent/JPS5026565B2/ja
Publication of DE2252943A1 publication Critical patent/DE2252943A1/de
Pending 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
    • C09B29/3621—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring
    • C09B29/3626—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O)
    • C09B29/363—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O) from diazotized amino carbocyclic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
DE19722252943 1972-10-28 1972-10-28 Dihydroxypyridinfarbstoffe Pending DE2252943A1 (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DE19722252943 DE2252943A1 (de) 1972-10-28 1972-10-28 Dihydroxypyridinfarbstoffe
AU61422/73A AU6142273A (en) 1972-10-28 1973-10-16 Dihydroxypyidine dyes
CH1498773A CH584263A5 (ru) 1972-10-28 1973-10-24
FR7338080A FR2204662B1 (ru) 1972-10-28 1973-10-25
GB4991473A GB1443808A (en) 1972-10-28 1973-10-26 Azo dyes containing dihydroxypyridine residues
BR842373A BR7308423D0 (pt) 1972-10-28 1973-10-26 Processo de fabricacao de corantes da di-hidroxi piridina
AR25073073A AR198703A1 (es) 1972-10-28 1973-10-26 Colorantes de dihidroxipiridina
IT5338173A IT997709B (it) 1972-10-28 1973-10-26 Coloranti diidrossipiridinici
DD17431973A DD108763A5 (ru) 1972-10-28 1973-10-26
BE137106A BE806566A (fr) 1972-10-28 1973-10-26 Colorants de dihydroxypyridine
JP12085373A JPS5026565B2 (ru) 1972-10-28 1973-10-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722252943 DE2252943A1 (de) 1972-10-28 1972-10-28 Dihydroxypyridinfarbstoffe

Publications (1)

Publication Number Publication Date
DE2252943A1 true DE2252943A1 (de) 1974-05-02

Family

ID=5860290

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722252943 Pending DE2252943A1 (de) 1972-10-28 1972-10-28 Dihydroxypyridinfarbstoffe

Country Status (11)

Country Link
JP (1) JPS5026565B2 (ru)
AR (1) AR198703A1 (ru)
AU (1) AU6142273A (ru)
BE (1) BE806566A (ru)
BR (1) BR7308423D0 (ru)
CH (1) CH584263A5 (ru)
DD (1) DD108763A5 (ru)
DE (1) DE2252943A1 (ru)
FR (1) FR2204662B1 (ru)
GB (1) GB1443808A (ru)
IT (1) IT997709B (ru)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4167509A (en) * 1975-12-17 1979-09-11 Imperial Chemical Industries Limited Water soluble cationic azo dyestuffs
US4514226A (en) * 1981-03-25 1985-04-30 Basf Aktiengesellschaft Monoazo pyridone colorants

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5637391A (en) * 1979-08-29 1981-04-11 Tokyo Seikou Seni Roopu Kk Fiber rope

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1489492A (fr) * 1965-08-13 1967-07-21 Cassella Farbwerke Mainkur Ag Nouveaux colorants azoïques insolubles dans l'eau et leur préparation
DE1644122B2 (de) * 1967-09-01 1976-07-15 Cassella Farbwerke Mainkur Ag, 6000 Frankfurt Sulfonsaeure- und carbonsaeuregruppenfreie wasserunloesliche monoazofarbstoffe und verfahren zu ihrer herstellung
GB1360635A (en) * 1971-04-05 1974-07-17 Ici Ltd Paints and printing inks
BE789191A (fr) * 1971-09-24 1973-03-22 Cassella Farbwerke Mainkur Ag Colorants mono-azoiques insolubles dans l'eau
BE791584A (fr) * 1971-11-18 1973-05-17 Cassella Farbwerke Mainkur Ag Teinture de manieres fibreuses synthetiques

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4167509A (en) * 1975-12-17 1979-09-11 Imperial Chemical Industries Limited Water soluble cationic azo dyestuffs
US4514226A (en) * 1981-03-25 1985-04-30 Basf Aktiengesellschaft Monoazo pyridone colorants

Also Published As

Publication number Publication date
AU6142273A (en) 1975-04-17
JPS5026565B2 (ru) 1975-09-02
IT997709B (it) 1975-12-30
FR2204662B1 (ru) 1976-11-19
BE806566A (fr) 1974-04-26
BR7308423D0 (pt) 1974-08-29
GB1443808A (en) 1976-07-28
CH584263A5 (ru) 1977-01-31
DD108763A5 (ru) 1974-10-05
JPS4976935A (ru) 1974-07-24
AR198703A1 (es) 1974-07-15
FR2204662A1 (ru) 1974-05-24

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Legal Events

Date Code Title Description
OHA Expiration of time for request for examination