CH447421A - Process for the preparation of water-soluble dyes - Google Patents

Process for the preparation of water-soluble dyes

Info

Publication number
CH447421A
CH447421A CH801261A CH801261A CH447421A CH 447421 A CH447421 A CH 447421A CH 801261 A CH801261 A CH 801261A CH 801261 A CH801261 A CH 801261A CH 447421 A CH447421 A CH 447421A
Authority
CH
Switzerland
Prior art keywords
preparation
water
soluble dyes
dyes
soluble
Prior art date
Application number
CH801261A
Other languages
German (de)
Inventor
Wolfgang Dr Schoenauer
Original Assignee
Sandoz 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 to NL273344D priority Critical patent/NL273344A/xx
Priority to NL133624D priority patent/NL133624C/xx
Priority to CH24661A priority patent/CH396254A/en
Application filed by Sandoz Ag filed Critical Sandoz Ag
Priority to CH1744666A priority patent/CH503081A/en
Priority to CH1456667A priority patent/CH494808A/en
Priority to CH801261A priority patent/CH447421A/en
Priority to DE1962S0077461 priority patent/DE1227588B/en
Priority to FR884384A priority patent/FR1317385A/en
Priority to GB100462A priority patent/GB988517A/en
Publication of CH447421A publication Critical patent/CH447421A/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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/22—Dyes with unsubstituted amino groups
    • 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
    • C09B62/465—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 acryloyl group, a quaternised or non-quaternised aminoalkyl carbonyl group or a (—N)n—CO—A—O—X or (—N)n—CO—A—Hal group, wherein A is an alkylene or alkylidene group, X is hydrogen or an acyl radical of an organic or inorganic acid, Hal is a halogen atom, and n is 0 or 1

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH801261A 1961-01-10 1961-07-07 Process for the preparation of water-soluble dyes CH447421A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL273344D NL273344A (en) 1961-07-07
NL133624D NL133624C (en) 1961-07-07
CH24661A CH396254A (en) 1961-01-10 1961-01-10 Process for the preparation of water-soluble dyes
CH1744666A CH503081A (en) 1961-07-07 1961-07-07 Azo dyestuffs prodn
CH1456667A CH494808A (en) 1961-01-10 1961-07-07 Process for the preparation of water-soluble dyes
CH801261A CH447421A (en) 1961-01-10 1961-07-07 Process for the preparation of water-soluble dyes
DE1962S0077461 DE1227588B (en) 1961-01-10 1962-01-09 Process for the production of dyes of the azo and anthraquinone series
FR884384A FR1317385A (en) 1961-07-07 1962-01-10 Process for the production of water-soluble dyes bearing a haloacylamine group
GB100462A GB988517A (en) 1961-07-07 1962-01-10 Process for the production of water-soluble dyes of the anthraquinone and of the monoazo series, and dyes of those series

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH24661A CH396254A (en) 1961-01-10 1961-01-10 Process for the preparation of water-soluble dyes
CH801261A CH447421A (en) 1961-01-10 1961-07-07 Process for the preparation of water-soluble dyes

Publications (1)

Publication Number Publication Date
CH447421A true CH447421A (en) 1967-11-30

Family

ID=25684012

Family Applications (2)

Application Number Title Priority Date Filing Date
CH24661A CH396254A (en) 1961-01-10 1961-01-10 Process for the preparation of water-soluble dyes
CH801261A CH447421A (en) 1961-01-10 1961-07-07 Process for the preparation of water-soluble dyes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH24661A CH396254A (en) 1961-01-10 1961-01-10 Process for the preparation of water-soluble dyes

Country Status (2)

Country Link
CH (2) CH396254A (en)
DE (1) DE1227588B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1222195A (en) * 1958-04-23 1960-06-08 Geigy Ag J R New acylamine monoazo dyes, their preparation and applications
DE1192761B (en) 1958-08-27 1965-05-13 Hoechst Ag Process for the preparation of water-soluble azo dyes

Also Published As

Publication number Publication date
DE1227588B (en) 1966-10-27
CH396254A (en) 1965-07-31

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