CH610919A5 - Process for preparing novel, water-insoluble azo dyes - Google Patents

Process for preparing novel, water-insoluble azo dyes

Info

Publication number
CH610919A5
CH610919A5 CH996675A CH996675A CH610919A5 CH 610919 A5 CH610919 A5 CH 610919A5 CH 996675 A CH996675 A CH 996675A CH 996675 A CH996675 A CH 996675A CH 610919 A5 CH610919 A5 CH 610919A5
Authority
CH
Switzerland
Prior art keywords
water
azo dyes
insoluble azo
preparing novel
preparing
Prior art date
Application number
CH996675A
Inventor
Rudolf Dr Schickfluss
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of CH610919A5 publication Critical patent/CH610919A5/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
    • 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
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
    • C09B31/043—Amino-benzenes
    • 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
    • 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
    • C09B29/0805—Amino benzenes free of acid groups
    • C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
    • C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
    • C09B29/0811—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino
    • C09B29/083—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino having -N< (in a ring)
CH996675A 1974-08-02 1975-07-30 Process for preparing novel, water-insoluble azo dyes CH610919A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742437274 DE2437274A1 (en) 1974-08-02 1974-08-02 NEW, HYDRO-INSOLUBLE AZO DYES AND METHODS FOR THEIR PRODUCTION

Publications (1)

Publication Number Publication Date
CH610919A5 true CH610919A5 (en) 1979-05-15

Family

ID=5922272

Family Applications (1)

Application Number Title Priority Date Filing Date
CH996675A CH610919A5 (en) 1974-08-02 1975-07-30 Process for preparing novel, water-insoluble azo dyes

Country Status (6)

Country Link
JP (1) JPS5141023A (en)
BE (1) BE832093A (en)
CH (1) CH610919A5 (en)
DE (1) DE2437274A1 (en)
FR (1) FR2280687A1 (en)
GB (1) GB1514207A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232680B (en) * 1989-06-16 1992-12-16 James Robinson Ltd Azophenyl compounds
DE4333291A1 (en) * 1993-09-30 1995-04-06 Basf Ag Use of azo dyes in nonlinear optics

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH505184A (en) * 1968-06-14 1971-03-31 Ciba Geigy Ag Azo dyes, processes for their production and their use
BE758771A (en) * 1969-11-11 1971-04-16 Sandoz Sa AZOIC COMPOUNDS, THEIR PREPARATION AND THEIR USE

Also Published As

Publication number Publication date
DE2437274A1 (en) 1976-02-12
FR2280687A1 (en) 1976-02-27
JPS5141023A (en) 1976-04-06
GB1514207A (en) 1978-06-14
BE832093A (en) 1976-02-04
FR2280687B1 (en) 1979-05-11

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Legal Events

Date Code Title Description
PL Patent ceased