FR2178102A1 - Trisazo dyes - of 1-amino-8-hydroxynaphthalene sulphonic acid series for cotton and leather - Google Patents

Trisazo dyes - of 1-amino-8-hydroxynaphthalene sulphonic acid series for cotton and leather

Info

Publication number
FR2178102A1
FR2178102A1 FR7311110A FR7311110A FR2178102A1 FR 2178102 A1 FR2178102 A1 FR 2178102A1 FR 7311110 A FR7311110 A FR 7311110A FR 7311110 A FR7311110 A FR 7311110A FR 2178102 A1 FR2178102 A1 FR 2178102A1
Authority
FR
France
Prior art keywords
leather
cotton
amino
sulphonic acid
acid series
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
FR7311110A
Other languages
French (fr)
Other versions
FR2178102B3 (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 FR2178102A1 publication Critical patent/FR2178102A1/en
Application granted granted Critical
Publication of FR2178102B3 publication Critical patent/FR2178102B3/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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/16—Trisazo dyes
    • C09B31/24—Trisazo dyes from a coupling component "D" containing reactive methylene groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

New trisazo dyes are in the free acid of formula (I) (where A is (substd.) phenyl or naphthyl; M is (substd.) naphthylene; E is an acetoacetic acid arylide residue n = 1 or 2). give fast dyeings on cotton, rayon and leather.
FR7311110A 1972-03-28 1973-03-28 Trisazo dyes - of 1-amino-8-hydroxynaphthalene sulphonic acid series for cotton and leather Granted FR2178102A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722215082 DE2215082A1 (en) 1972-03-28 1972-03-28 TRISAZO DYES

Publications (2)

Publication Number Publication Date
FR2178102A1 true FR2178102A1 (en) 1973-11-09
FR2178102B3 FR2178102B3 (en) 1976-03-26

Family

ID=5840416

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7311110A Granted FR2178102A1 (en) 1972-03-28 1973-03-28 Trisazo dyes - of 1-amino-8-hydroxynaphthalene sulphonic acid series for cotton and leather

Country Status (5)

Country Link
JP (1) JPS498524A (en)
BE (1) BE797322A (en)
DE (1) DE2215082A1 (en)
FR (1) FR2178102A1 (en)
NL (1) NL7304264A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811842Y2 (en) * 1977-08-24 1983-03-07 株式会社巴組鐵工所 Connection structure of corrugated molded plates
JPS6136655Y2 (en) * 1981-03-25 1986-10-24
JPS58132004U (en) * 1982-03-02 1983-09-06 株式会社マンテン Support device for plate-shaped bodies
JPH0416809Y2 (en) * 1985-12-23 1992-04-15

Also Published As

Publication number Publication date
BE797322A (en) 1973-09-26
DE2215082A1 (en) 1973-10-11
NL7304264A (en) 1973-10-02
JPS498524A (en) 1974-01-25
FR2178102B3 (en) 1976-03-26

Similar Documents

Publication Publication Date Title
GB1366713A (en) Electroplating with nickel and/or cobalt
ES360950A1 (en) A procedure for the preparation of sulfonilurea derivatives. (Machine-translation by Google Translate, not legally binding)
FR2178102A1 (en) Trisazo dyes - of 1-amino-8-hydroxynaphthalene sulphonic acid series for cotton and leather
SU566506A3 (en) Antitraumatic suturing needle
ES415899A1 (en) Disazo dyestuffs
GR38284B (en) METHOD FOR THE PREPARATION OF NEW ANTI-DIABETIC ACTIVE SULPHONAMIDS.
ES453289A1 (en) Azo dyestuffs
GB1019467A (en) New tetrakisazo dyestuffs and process for their production
GB1306836A (en) Polyazo dyes their production and use
ES348051A1 (en) Reactive Dyestuff
SU589284A1 (en) Method of working steel articles
USD166589S (en) Alphabet for signs
SU491386A1 (en) Hair wash
JPS5244123A (en) Fixed memory circuit
IT976158B (en) AZO DYES FOR LEATHER
GB1441585A (en) Dyestuff composition
FR2146137A1 (en) 1,10-diaminoethylthio decanes - hypotensives
ES390241A1 (en) Disazo dyes and a process for their manufacture
ES260723A1 (en) Procedure for the preparation of new azocolorants containing chromium and cobalt (Machine-translation by Google Translate, not legally binding)
GR17394B (en) NEW MONOAZOCHORATES AND METHOD FOR MANUFACTURERS.
GR35145B (en) METHOD FOR THE PREPARATION OF ORGANIC COMPOUNDS.
NL7000144A (en) 3 17-dioxo-13beta-ethylgona-4 9 11-triene
ES425410A1 (en) Herbicide
GB962261A (en) New dyestuffs containing halogeno-pyridazinyl groups and their manufacture and use
GB1056908A (en) 1-(substituted phenyl)-3,6-endomethylene-í¸-tetrahydrophthal-imide derivatives

Legal Events

Date Code Title Description
ST Notification of lapse