CH487220A - Process for making blue anthraquinone dyes - Google Patents

Process for making blue anthraquinone dyes

Info

Publication number
CH487220A
CH487220A CH367068A CH367068A CH487220A CH 487220 A CH487220 A CH 487220A CH 367068 A CH367068 A CH 367068A CH 367068 A CH367068 A CH 367068A CH 487220 A CH487220 A CH 487220A
Authority
CH
Switzerland
Prior art keywords
anthraquinone dyes
blue anthraquinone
making blue
making
dyes
Prior art date
Application number
CH367068A
Other languages
German (de)
Inventor
Fritz Dr Graser
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of CH487220A publication Critical patent/CH487220A/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
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/28—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH367068A 1967-03-22 1968-03-13 Process for making blue anthraquinone dyes CH487220A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0091725 1967-03-22

Publications (1)

Publication Number Publication Date
CH487220A true CH487220A (en) 1970-03-15

Family

ID=6986005

Family Applications (1)

Application Number Title Priority Date Filing Date
CH367068A CH487220A (en) 1967-03-22 1968-03-13 Process for making blue anthraquinone dyes

Country Status (4)

Country Link
CH (1) CH487220A (en)
DE (1) DE1644467A1 (en)
FR (1) FR1557194A (en)
GB (1) GB1172662A (en)

Also Published As

Publication number Publication date
DE1644467A1 (en) 1971-04-08
FR1557194A (en) 1969-02-14
GB1172662A (en) 1969-12-03

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Legal Events

Date Code Title Description
PL Patent ceased