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FR1295299A - New anthraquinone dye and its preparation - Google Patents

New anthraquinone dye and its preparation

Info

Publication number
FR1295299A
FR1295299A FR868397A FR868397A FR1295299A FR 1295299 A FR1295299 A FR 1295299A FR 868397 A FR868397 A FR 868397A FR 868397 A FR868397 A FR 868397A FR 1295299 A FR1295299 A FR 1295299A
Authority
FR
France
Prior art keywords
preparation
anthraquinone dye
new anthraquinone
new
dye
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR868397A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Application granted granted Critical
Publication of FR1295299A publication Critical patent/FR1295299A/en
Expired legal-status Critical Current

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
    • C09B1/516—N-acylated 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
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/36—Dyes with acylated amino groups
    • C09B1/42—Dyes with acylated amino groups the acyl groups being residues of an aromatic carboxylic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR868397A 1960-07-20 1961-07-19 New anthraquinone dye and its preparation Expired FR1295299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC21949A DE1163471B (en) 1960-07-20 1960-07-20 Process for the preparation of a dye

Publications (1)

Publication Number Publication Date
FR1295299A true FR1295299A (en) 1962-06-01

Family

ID=7017108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868397A Expired FR1295299A (en) 1960-07-20 1961-07-19 New anthraquinone dye and its preparation

Country Status (3)

Country Link
DE (1) DE1163471B (en)
FR (1) FR1295299A (en)
GB (1) GB913914A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2605639A1 (en) * 1986-10-24 1988-04-29 Ivaschenko Alexandr ANTHRAQUINONE DERIVATIVES, AS DICHROIC DYES FOR A LIQUID CRYSTALLINE MATERIAL, LIQUID CRYSTALLINE MATERIAL AND ELECTRO-OPTICAL DEVICE COMPRISING THE SAME

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110759822A (en) * 2018-07-27 2020-02-07 江苏恒正合生命科学有限公司 Preparation method of thymoquinone

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR404345A (en) *
DE436536C (en) * 1925-02-16 1926-11-03 I G Farbenindustrie Akt Ges Process for the preparation of Kuepen dyes of the anthraquinone series

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2605639A1 (en) * 1986-10-24 1988-04-29 Ivaschenko Alexandr ANTHRAQUINONE DERIVATIVES, AS DICHROIC DYES FOR A LIQUID CRYSTALLINE MATERIAL, LIQUID CRYSTALLINE MATERIAL AND ELECTRO-OPTICAL DEVICE COMPRISING THE SAME

Also Published As

Publication number Publication date
DE1163471B (en) 1964-02-20
GB913914A (en) 1962-12-28

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