CH479676A - Process for the preparation of anthraquinone dyes - Google Patents

Process for the preparation of anthraquinone dyes

Info

Publication number
CH479676A
CH479676A CH1215167A CH1215167A CH479676A CH 479676 A CH479676 A CH 479676A CH 1215167 A CH1215167 A CH 1215167A CH 1215167 A CH1215167 A CH 1215167A CH 479676 A CH479676 A CH 479676A
Authority
CH
Switzerland
Prior art keywords
preparation
anthraquinone dyes
anthraquinone
dyes
Prior art date
Application number
CH1215167A
Other languages
German (de)
Inventor
Sasa Tsutomu
Fujii Fumio
Yuuki Akira
Original Assignee
Mitsui Toatsu Chemicals
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 GB3911067A priority Critical patent/GB1156125A/en
Application filed by Mitsui Toatsu Chemicals filed Critical Mitsui Toatsu Chemicals
Priority to CH1215167A priority patent/CH479676A/en
Priority to DE19671644631 priority patent/DE1644631A1/en
Priority to FR121893A priority patent/FR1538875A/en
Publication of CH479676A publication Critical patent/CH479676A/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
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/51—N-substituted amino-hydroxy anthraquinone
    • C09B1/515—N-alkyl, N-aralkyl or N-cycloalkyl derivatives
    • 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
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/503—Amino-hydroxy-anthraquinones; Ethers and esters thereof unsubstituted amino-hydroxy anthraquinone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CH1215167A 1967-08-24 1967-08-30 Process for the preparation of anthraquinone dyes CH479676A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB3911067A GB1156125A (en) 1967-08-24 1967-08-24 Novel Dyestuffs
CH1215167A CH479676A (en) 1967-08-24 1967-08-30 Process for the preparation of anthraquinone dyes
DE19671644631 DE1644631A1 (en) 1967-08-24 1967-09-08 Dyes and processes for their preparation
FR121893A FR1538875A (en) 1967-08-24 1967-09-22 Dye products

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB3911067A GB1156125A (en) 1967-08-24 1967-08-24 Novel Dyestuffs
CH1215167A CH479676A (en) 1967-08-24 1967-08-30 Process for the preparation of anthraquinone dyes
DEM0075480 1967-09-08

Publications (1)

Publication Number Publication Date
CH479676A true CH479676A (en) 1969-10-15

Family

ID=27176761

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1215167A CH479676A (en) 1967-08-24 1967-08-30 Process for the preparation of anthraquinone dyes

Country Status (3)

Country Link
CH (1) CH479676A (en)
DE (1) DE1644631A1 (en)
GB (1) GB1156125A (en)

Also Published As

Publication number Publication date
DE1644631A1 (en) 1971-05-13
GB1156125A (en) 1969-06-25

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