IT954883B - DEAZOCOLORANTS - Google Patents

DEAZOCOLORANTS

Info

Publication number
IT954883B
IT954883B IT2029672A IT2029672A IT954883B IT 954883 B IT954883 B IT 954883B IT 2029672 A IT2029672 A IT 2029672A IT 2029672 A IT2029672 A IT 2029672A IT 954883 B IT954883 B IT 954883B
Authority
IT
Italy
Prior art keywords
deazocolorants
Prior art date
Application number
IT2029672A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT954883B publication Critical patent/IT954883B/en

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
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/04—Disazo dyes characterised by the tetrazo component the tetrazo component being a benzene derivative
    • 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
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components
    • 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
    • C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
IT2029672A 1971-02-09 1972-02-07 DEAZOCOLORANTS IT954883B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712105935 DE2105935C3 (en) 1971-02-09 1971-02-09 Disazo dyes and their use for dyeing and printing natural and synthetic textile fiber materials

Publications (1)

Publication Number Publication Date
IT954883B true IT954883B (en) 1973-09-15

Family

ID=5798172

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2029672A IT954883B (en) 1971-02-09 1972-02-07 DEAZOCOLORANTS

Country Status (7)

Country Link
BE (1) BE779131A (en)
CH (1) CH601434A5 (en)
DE (1) DE2105935C3 (en)
FR (1) FR2124606B1 (en)
GB (1) GB1328774A (en)
IT (1) IT954883B (en)
NL (1) NL7201576A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2708188C2 (en) 1977-02-25 1979-02-08 Bayer Ag, 5090 Leverkusen Stabilization of anionic indole dyes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1360578A (en) * 1963-06-14 1964-05-08 Basf Ag Dye baths and printing colors for dyeing and printing articles of synthetic polyamides and polyurethanes

Also Published As

Publication number Publication date
GB1328774A (en) 1973-09-05
FR2124606B1 (en) 1975-10-24
CH601434A5 (en) 1978-07-14
DE2105935C3 (en) 1978-12-21
BE779131A (en) 1972-08-09
FR2124606A1 (en) 1972-09-22
DE2105935A1 (en) 1972-08-24
DE2105935B2 (en) 1978-04-13
NL7201576A (en) 1972-08-11

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