AT288558B - Process for the preparation of new monoazo dyes - Google Patents

Process for the preparation of new monoazo dyes

Info

Publication number
AT288558B
AT288558B AT531569A AT531569A AT288558B AT 288558 B AT288558 B AT 288558B AT 531569 A AT531569 A AT 531569A AT 531569 A AT531569 A AT 531569A AT 288558 B AT288558 B AT 288558B
Authority
AT
Austria
Prior art keywords
preparation
monoazo dyes
new monoazo
new
dyes
Prior art date
Application number
AT531569A
Other languages
German (de)
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
Priority claimed from DE19681769546 external-priority patent/DE1769546A1/en
Priority claimed from DE19681769547 external-priority patent/DE1769547A1/en
Priority claimed from DE19681801412 external-priority patent/DE1801412A1/en
Priority claimed from DE19681806278 external-priority patent/DE1806278A1/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of AT288558B publication Critical patent/AT288558B/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/523—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl amido or hydroxyalkyl amino sulfonyl group, a quaternised or non-quaternised amino alkyl sulfonyl amido group, or a substituted alkyl amino sulfonyl group, or a halogen alkyl sulfonyl amido or halogen alkyl amino sulfonyl group or a vinyl sulfonylamido or a substituted vinyl sulfonamido group
    • C09B62/527—Azo dyes
    • C09B62/53—Monoazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
AT531569A 1968-06-07 1969-06-04 Process for the preparation of new monoazo dyes AT288558B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19681769546 DE1769546A1 (en) 1968-06-07 1968-06-07 Monoazo dyes and processes for their preparation
DE19681769547 DE1769547A1 (en) 1968-06-07 1968-06-07 Monoazo dyes and processes for their preparation
DE19681801412 DE1801412A1 (en) 1968-10-05 1968-10-05 Monazo dyes dyeing polyamide, polyurethane and wool - orange and red shades very fast to welting
DE19681806278 DE1806278A1 (en) 1968-10-31 1968-10-31 Monazo dyes dyeing polyamide, polyurethane and wool - orange and red shades very fast to welting

Publications (1)

Publication Number Publication Date
AT288558B true AT288558B (en) 1971-03-10

Family

ID=27430712

Family Applications (1)

Application Number Title Priority Date Filing Date
AT531569A AT288558B (en) 1968-06-07 1969-06-04 Process for the preparation of new monoazo dyes

Country Status (5)

Country Link
AT (1) AT288558B (en)
BE (1) BE734263A (en)
CH (1) CH520752A (en)
FR (1) FR2010409B1 (en)
GB (1) GB1264391A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1527396A (en) * 1966-06-14 1968-05-31 Hoechst Ag Dyeing process

Also Published As

Publication number Publication date
GB1264391A (en) 1972-02-23
BE734263A (en) 1969-12-09
FR2010409B1 (en) 1974-02-01
CH520752A (en) 1972-03-31
FR2010409A1 (en) 1970-02-13

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee