AT297179B - Verfahren zur Herstellung von neuen Anthrachinonfarbstoffen - Google Patents

Verfahren zur Herstellung von neuen Anthrachinonfarbstoffen

Info

Publication number
AT297179B
AT297179B AT896770A AT896770A AT297179B AT 297179 B AT297179 B AT 297179B AT 896770 A AT896770 A AT 896770A AT 896770 A AT896770 A AT 896770A AT 297179 B AT297179 B AT 297179B
Authority
AT
Austria
Prior art keywords
production
anthraquinone dyes
new anthraquinone
new
dyes
Prior art date
Application number
AT896770A
Other languages
German (de)
English (en)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AT297179B publication Critical patent/AT297179B/de

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
    • C09B1/30—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups sulfonated
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21D—TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
    • A21D15/00—Preserving finished, partly finished or par-baked bakery products; Improving
    • A21D15/02—Preserving finished, partly finished or par-baked bakery products; Improving by cooling, e.g. refrigeration, freezing
    • 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
    • C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
    • C09B1/34—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT896770A 1969-10-18 1970-10-05 Verfahren zur Herstellung von neuen Anthrachinonfarbstoffen AT297179B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691952536 DE1952536A1 (de) 1969-10-18 1969-10-18 Anthrachinonfarbstoffe
BE757528 1970-10-15

Publications (1)

Publication Number Publication Date
AT297179B true AT297179B (de) 1972-03-10

Family

ID=25656861

Family Applications (1)

Application Number Title Priority Date Filing Date
AT896770A AT297179B (de) 1969-10-18 1970-10-05 Verfahren zur Herstellung von neuen Anthrachinonfarbstoffen

Country Status (7)

Country Link
AT (1) AT297179B (nl)
BE (2) BE757628A (nl)
CH (1) CH555389A (nl)
DE (1) DE1952536A1 (nl)
FR (1) FR2064426B1 (nl)
GB (1) GB1295110A (nl)
NL (1) NL7015299A (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH570440A5 (nl) * 1972-08-29 1975-12-15 Ciba Geigy Ag
US6159514A (en) * 1998-02-24 2000-12-12 Brummett; Barry J. Production process for dough-based products
AU6536598A (en) * 1998-03-24 1999-10-18 Winchell's Production process for dough-based products

Also Published As

Publication number Publication date
GB1295110A (nl) 1972-11-01
DE1952536A1 (de) 1971-04-29
BE757528A (nl) 1971-03-16
NL7015299A (nl) 1971-04-20
BE757628A (fr) 1971-04-01
CH555389A (de) 1974-10-31
FR2064426A1 (nl) 1971-07-23
FR2064426B1 (nl) 1975-01-10

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