BE787480A - Colorants tetrakisazoiques - Google Patents

Colorants tetrakisazoiques

Info

Publication number
BE787480A
BE787480A BE787480DA BE787480A BE 787480 A BE787480 A BE 787480A BE 787480D A BE787480D A BE 787480DA BE 787480 A BE787480 A BE 787480A
Authority
BE
Belgium
Prior art keywords
tetrakisazoic
colorants
tetrakisazoic colorants
Prior art date
Application number
Other languages
English (en)
Inventor
Bayer A.G. Farbenfabriken
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 BE787480A publication Critical patent/BE787480A/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/32—Material containing basic nitrogen containing amide groups leather skins
    • D06P3/3206—Material containing basic nitrogen containing amide groups leather skins using acid dyes
    • D06P3/3226—Material containing basic nitrogen containing amide groups leather skins using acid dyes dis-polyazo
    • 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
    • C09B35/50—Tetrazo dyes
    • C09B35/56—Tetrazo dyes of the type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
BE787480D 1971-08-14 1972-08-11 Colorants tetrakisazoiques BE787480A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2140866A DE2140866C3 (de) 1971-08-14 1971-08-14 Tetrakisazofarbstoffe und ihre Verwendung zum Färben von Leder

Publications (1)

Publication Number Publication Date
BE787480A true BE787480A (fr) 1973-02-12

Family

ID=5816794

Family Applications (1)

Application Number Title Priority Date Filing Date
BE787480D BE787480A (fr) 1971-08-14 1972-08-11 Colorants tetrakisazoiques

Country Status (11)

Country Link
US (1) US4055558A (fr)
JP (1) JPS4828036A (fr)
BE (1) BE787480A (fr)
CH (1) CH573966A5 (fr)
DD (1) DD100730A5 (fr)
DE (1) DE2140866C3 (fr)
ES (1) ES405805A1 (fr)
FR (1) FR2149417B1 (fr)
GB (1) GB1379133A (fr)
IT (1) IT963997B (fr)
NL (1) NL7211027A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1540056A (en) * 1975-01-13 1979-02-07 Wiggins Teape Ltd Heat treatment of a web containing fibres of thermoplastic material
DE2807260C2 (de) * 1978-02-21 1986-10-09 Hoechst Ag, 6230 Frankfurt Wasserlösliche Farbstoffe, Verfahren zu deren Herstellung, ihre Verwendung als faserreaktive Farbstoffe zum Färben und Bedrucken von Fasermaterialien
JPS60107311A (ja) * 1983-11-11 1985-06-12 ストルク　ブラバント　ビー　ヴイ プラスチツク材のウエブ、それを製造する方法及び装置
JPH0635697B2 (ja) * 1984-10-05 1994-05-11 井上金属工業株式会社 不織布製造方法及び不織布製造装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1078926A (en) * 1913-04-01 1913-11-18 Farbenfab Vorm Bayer F & Co Blue azo dyes.
US2096896A (en) * 1936-02-05 1937-10-26 Gen Aniline Works Inc Azodyestuffs
FR966768A (fr) * 1941-07-24 1950-10-18 Cie Nat Matieres Colorantes Colorants polyazoïques et leur procédé de préparation
DE1292278B (de) * 1962-12-22 1969-04-10 Cassella Farbwerke Mainkur Ag Verfahren zur Herstellung von Tetrakisazofarbstoffen
DE1544456A1 (de) * 1965-12-11 1969-07-10 Cassella Farbwerke Mainkur Ag Verfahren zur Herstellung von Tetrakisazofarbstoffen

Also Published As

Publication number Publication date
IT963997B (it) 1974-01-21
GB1379133A (en) 1975-01-02
NL7211027A (fr) 1973-02-16
FR2149417B1 (fr) 1976-08-13
DE2140866A1 (de) 1973-03-15
DE2140866C3 (de) 1978-12-21
CH573966A5 (fr) 1976-03-31
JPS4828036A (fr) 1973-04-13
US4055558A (en) 1977-10-25
ES405805A1 (es) 1975-07-16
DD100730A5 (fr) 1973-10-05
FR2149417A1 (fr) 1973-03-30
DE2140866B2 (de) 1978-04-20

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