FR2245738B1 - - Google Patents

Info

Publication number
FR2245738B1
FR2245738B1 FR7430216A FR7430216A FR2245738B1 FR 2245738 B1 FR2245738 B1 FR 2245738B1 FR 7430216 A FR7430216 A FR 7430216A FR 7430216 A FR7430216 A FR 7430216A FR 2245738 B1 FR2245738 B1 FR 2245738B1
Authority
FR
France
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
FR7430216A
Other languages
French (fr)
Other versions
FR2245738A1 (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.)
Nippon Kayaku Co Ltd
Original Assignee
Nippon Kayaku Co Ltd
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 JP10053973A external-priority patent/JPS5051122A/ja
Priority claimed from JP10391373A external-priority patent/JPS5055624A/ja
Application filed by Nippon Kayaku Co Ltd filed Critical Nippon Kayaku Co Ltd
Publication of FR2245738A1 publication Critical patent/FR2245738A1/fr
Application granted granted Critical
Publication of FR2245738B1 publication Critical patent/FR2245738B1/fr
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
    • C09B43/32—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
    • C09B43/38—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 by reacting two or more ortho-hydroxy naphthoic acid dyes with polyamines
    • 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
    • C09B33/02—Disazo dyes
    • C09B33/147—Disazo dyes in which the coupling component is a bis -(-o-hydroxy-carboxylic- acid amide)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7430216A 1973-09-06 1974-09-05 Expired FR2245738B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10053973A JPS5051122A (en) 1973-09-06 1973-09-06
JP10391373A JPS5055624A (en) 1973-09-17 1973-09-17

Publications (2)

Publication Number Publication Date
FR2245738A1 FR2245738A1 (en) 1975-04-25
FR2245738B1 true FR2245738B1 (en) 1977-07-08

Family

ID=26441549

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7430216A Expired FR2245738B1 (en) 1973-09-06 1974-09-05

Country Status (4)

Country Link
CH (1) CH602888A5 (en)
DE (1) DE2441924C3 (en)
FR (1) FR2245738B1 (en)
GB (1) GB1484605A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW445284B (en) * 1997-03-19 2001-07-11 Ueno Seiyaku Oyo Kenkyujo Kk Condensed azo compounds and their preparation

Also Published As

Publication number Publication date
FR2245738A1 (en) 1975-04-25
GB1484605A (en) 1977-09-01
DE2441924B2 (en) 1977-09-15
DE2441924C3 (en) 1978-06-01
DE2441924A1 (en) 1975-07-24
CH602888A5 (en) 1978-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse