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GB974404A - Improvements in or relating to anthraquinone dyestuffs - Google Patents

Improvements in or relating to anthraquinone dyestuffs

Info

Publication number
GB974404A
GB974404A GB22629/63A GB2262963A GB974404A GB 974404 A GB974404 A GB 974404A GB 22629/63 A GB22629/63 A GB 22629/63A GB 2262963 A GB2262963 A GB 2262963A GB 974404 A GB974404 A GB 974404A
Authority
GB
United Kingdom
Prior art keywords
relating
anthraquinone
anthraquinone dyestuffs
dyes
dialkanol
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
GB22629/63A
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.)
Beazer East Inc
Original Assignee
Koppers Co Inc
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 Koppers Co Inc filed Critical Koppers Co Inc
Publication of GB974404A publication Critical patent/GB974404A/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
    • C09B1/54—Amino-hydroxy-anthraquinones; Ethers and esters thereof etherified
    • C09B1/545—Anthraquinones with aliphatic, cycloaliphatic or araliphatic ether groups
    • 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)
  • Coloring (AREA)

Abstract

The invention comprises dyes of the formula <FORM:0974404/C4-C5/1> where m and n are integers of from one to four and S indicates that the ring is saturated. They are made by heating a 1-amino-2-halo- or aryloxy - 4 - hydroxy - anthraquinone with an alkali metal salt of an appropriate cyclohexane di-alkanol in an excess of the dialkanol or in an inert organic solvent. The dyes dye aromatic polyesters and polyamides in yellowish-red shades from aqueous dispersion.
GB22629/63A 1962-06-08 1963-06-06 Improvements in or relating to anthraquinone dyestuffs Expired GB974404A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20091462A 1962-06-08 1962-06-08

Publications (1)

Publication Number Publication Date
GB974404A true GB974404A (en) 1964-11-04

Family

ID=22743718

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22629/63A Expired GB974404A (en) 1962-06-08 1963-06-06 Improvements in or relating to anthraquinone dyestuffs

Country Status (1)

Country Link
GB (1) GB974404A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085205A1 (en) * 1970-01-29 1971-12-24 Ugine Kuhlmann
US4610804A (en) * 1983-03-23 1986-09-09 Hitachi, Ltd. Anthraquinone dyes and liquid crystal compositions including the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085205A1 (en) * 1970-01-29 1971-12-24 Ugine Kuhlmann
US4610804A (en) * 1983-03-23 1986-09-09 Hitachi, Ltd. Anthraquinone dyes and liquid crystal compositions including the same

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