FR2340353A1 - PROCESS FOR MAKING, WITHOUT ISOMERS, COPULATION PRODUCTS OF 1-HYDROXY-6-AMINO-3-SULFONAPHTALENE - Google Patents

PROCESS FOR MAKING, WITHOUT ISOMERS, COPULATION PRODUCTS OF 1-HYDROXY-6-AMINO-3-SULFONAPHTALENE

Info

Publication number
FR2340353A1
FR2340353A1 FR7703339A FR7703339A FR2340353A1 FR 2340353 A1 FR2340353 A1 FR 2340353A1 FR 7703339 A FR7703339 A FR 7703339A FR 7703339 A FR7703339 A FR 7703339A FR 2340353 A1 FR2340353 A1 FR 2340353A1
Authority
FR
France
Prior art keywords
sulfonaphtalene
copulation
isomers
hydroxy
amino
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.)
Granted
Application number
FR7703339A
Other languages
French (fr)
Other versions
FR2340353B1 (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.)
Bayer AG
Original Assignee
Bayer 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
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2340353A1 publication Critical patent/FR2340353A1/en
Application granted granted Critical
Publication of FR2340353B1 publication Critical patent/FR2340353B1/fr
Granted 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/021—Disazo dyes characterised by two coupling components of the same type
    • C09B35/027—Disazo dyes characterised by two coupling components of the same type in which the coupling component is a hydroxy-amino compound
    • C09B35/029—Amino naphthol
    • 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
    • C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
    • C09B29/28—Amino naphthols
    • C09B29/30—Amino naphtholsulfonic acid
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/08—Disazo dyes from a coupling component "C" containing directive hydroxyl and 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
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0072—Preparations with anionic dyes or reactive dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
FR7703339A 1976-02-07 1977-02-07 PROCESS FOR MAKING, WITHOUT ISOMERS, COPULATION PRODUCTS OF 1-HYDROXY-6-AMINO-3-SULFONAPHTALENE Granted FR2340353A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762604866 DE2604866C2 (en) 1976-02-07 1976-02-07 Production of isomer-free o-coupling products of 1-oxy-6-amino-3-sulfonaphthalius

Publications (2)

Publication Number Publication Date
FR2340353A1 true FR2340353A1 (en) 1977-09-02
FR2340353B1 FR2340353B1 (en) 1981-06-19

Family

ID=5969341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703339A Granted FR2340353A1 (en) 1976-02-07 1977-02-07 PROCESS FOR MAKING, WITHOUT ISOMERS, COPULATION PRODUCTS OF 1-HYDROXY-6-AMINO-3-SULFONAPHTALENE

Country Status (7)

Country Link
JP (1) JPS5296630A (en)
BR (1) BR7700698A (en)
CH (1) CH623345A5 (en)
DE (1) DE2604866C2 (en)
ES (1) ES455641A1 (en)
FR (1) FR2340353A1 (en)
GB (1) GB1525896A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE117950C (en) *
DE92469C (en) *

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE117950C (en) *
DE92469C (en) *

Also Published As

Publication number Publication date
GB1525896A (en) 1978-09-20
JPS5296630A (en) 1977-08-13
CH623345A5 (en) 1981-05-29
DE2604866C2 (en) 1984-01-19
ES455641A1 (en) 1978-01-01
FR2340353B1 (en) 1981-06-19
DE2604866A1 (en) 1977-08-11
BR7700698A (en) 1977-10-11

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Legal Events

Date Code Title Description
ST Notification of lapse