GB1116269A - Novel anthraquinone dyestuffs and process for their manufacture - Google Patents

Novel anthraquinone dyestuffs and process for their manufacture

Info

Publication number
GB1116269A
GB1116269A GB15656/67A GB1565667A GB1116269A GB 1116269 A GB1116269 A GB 1116269A GB 15656/67 A GB15656/67 A GB 15656/67A GB 1565667 A GB1565667 A GB 1565667A GB 1116269 A GB1116269 A GB 1116269A
Authority
GB
United Kingdom
Prior art keywords
formula
manufacture
compound
anthraquinone
anthraquinone dyestuffs
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
GB15656/67A
Inventor
Hanswilli Von Brachel
Ernst Heinrich
Karl Hintermeier
Otto Graewinger
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
Publication of GB1116269A publication Critical patent/GB1116269A/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
    • C09B1/514—N-aryl derivatives
    • C09B1/5145—N-aryl derivatives only amino and hydroxy groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/92—Synthetic fiber dyeing
    • Y10S8/922—Polyester fiber

Landscapes

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

Abstract

The invention comprises compounds of the formula <FORM:1116269/C4-C5/1> where R1 is alkylene of 1-6 carbon atoms, R2 is aryl, aralkyl or alkyl of 1-6 carbon atoms and may be substituted or R1 and R2 may be linked and nucleus A may be substituted. The compounds are prepared by condensing 1,4-dihydroxy anthraquinone, its leuco compound or a 1-hydroxy-4-halogeno anthraquinone with a compound of the formula <FORM:1116269/C4-C5/2> optionally in the presence of acid binding agent, or by reacting 1-hydroxy-4-amino anthraquinone with a compound of the formula <FORM:1116269/C4-C5/3> where hal is chlorine or bromine, in the presence of an acid binding agent.
GB15656/67A 1966-04-06 1967-04-05 Novel anthraquinone dyestuffs and process for their manufacture Expired GB1116269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0038722 1966-04-06

Publications (1)

Publication Number Publication Date
GB1116269A true GB1116269A (en) 1968-06-06

Family

ID=7023410

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15656/67A Expired GB1116269A (en) 1966-04-06 1967-04-05 Novel anthraquinone dyestuffs and process for their manufacture

Country Status (8)

Country Link
US (1) US3526639A (en)
AT (1) AT263174B (en)
BE (1) BE696701A (en)
CH (1) CH479675A (en)
DE (1) DE1644502A1 (en)
FR (1) FR1517583A (en)
GB (1) GB1116269A (en)
NL (1) NL6704328A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE623883C (en) * 1934-05-19 1936-01-09 I G Farbenindustrie Akt Ges Process for the preparation of acidic wool dyes
BE589005A (en) * 1959-03-28
GB968709A (en) * 1961-08-16

Also Published As

Publication number Publication date
US3526639A (en) 1970-09-01
CH479675A (en) 1969-10-15
AT263174B (en) 1968-07-10
NL6704328A (en) 1967-10-09
FR1517583A (en) 1968-03-15
BE696701A (en) 1967-10-06
DE1644502A1 (en) 1969-10-23

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