GB1160207A - Anthraquinone Dyes and their production - Google Patents

Anthraquinone Dyes and their production

Info

Publication number
GB1160207A
GB1160207A GB1718768A GB1718768A GB1160207A GB 1160207 A GB1160207 A GB 1160207A GB 1718768 A GB1718768 A GB 1718768A GB 1718768 A GB1718768 A GB 1718768A GB 1160207 A GB1160207 A GB 1160207A
Authority
GB
United Kingdom
Prior art keywords
anthraquinone dyes
production
anthraquinone
april
formula
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
GB1718768A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1160207A publication Critical patent/GB1160207A/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
    • C09B1/503—Amino-hydroxy-anthraquinones; Ethers and esters thereof unsubstituted amino-hydroxy anthraquinone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)

Abstract

1,160,207. Anthraquinone dyes. BADISCHE ANILIN- & SODA-FABRIK A.G. 10 April, 1968 [14 April, 1967], No. 17187/68. Heading C4P. The invention comprises compounds of the formula where X is a hydrocarbon radical having at least 4 carbon atoms and the anthraquinone nucleus may be further substituted. The compounds are prepared by reacting a compound of the formula HO-X-OH with a l-amino-4-hydroxyanthraquinone-2-carboxylic acid, or an acid derivative thereof, wherein the anthraquinone nucleus may be further substituted.
GB1718768A 1967-04-14 1968-04-10 Anthraquinone Dyes and their production Expired GB1160207A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0092063 1967-04-14

Publications (1)

Publication Number Publication Date
GB1160207A true GB1160207A (en) 1969-08-06

Family

ID=6986184

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1718768A Expired GB1160207A (en) 1967-04-14 1968-04-10 Anthraquinone Dyes and their production

Country Status (5)

Country Link
BE (1) BE713657A (en)
CH (1) CH493594A (en)
FR (1) FR1570635A (en)
GB (1) GB1160207A (en)
NL (1) NL6805231A (en)

Also Published As

Publication number Publication date
DE1644468B2 (en) 1975-05-15
FR1570635A (en) 1969-06-13
NL6805231A (en) 1968-10-15
CH493594A (en) 1970-07-15
BE713657A (en) 1968-10-14
DE1644468A1 (en) 1971-04-08

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees