CH455087A - Process for the production of water-insoluble azo dyes - Google Patents

Process for the production of water-insoluble azo dyes

Info

Publication number
CH455087A
CH455087A CH1017465A CH1017465A CH455087A CH 455087 A CH455087 A CH 455087A CH 1017465 A CH1017465 A CH 1017465A CH 1017465 A CH1017465 A CH 1017465A CH 455087 A CH455087 A CH 455087A
Authority
CH
Switzerland
Prior art keywords
production
water
azo dyes
insoluble azo
insoluble
Prior art date
Application number
CH1017465A
Other languages
German (de)
Inventor
Winfried Dr Kruckenberg
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 CH455087A publication Critical patent/CH455087A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Paper (AREA)
CH1017465A 1964-09-18 1965-07-20 Process for the production of water-insoluble azo dyes CH455087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF44007A DE1257314B (en) 1964-09-18 1964-09-18 Process for the preparation of water-insoluble azo dyes

Publications (1)

Publication Number Publication Date
CH455087A true CH455087A (en) 1968-04-30

Family

ID=7099826

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1017465A CH455087A (en) 1964-09-18 1965-07-20 Process for the production of water-insoluble azo dyes

Country Status (4)

Country Link
BE (1) BE669148A (en)
CH (1) CH455087A (en)
DE (1) DE1257314B (en)
GB (1) GB1047209A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE636010A (en) * 1963-08-09

Also Published As

Publication number Publication date
GB1047209A (en)
DE1257314B (en) 1967-12-28
BE669148A (en) 1965-12-31

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