GB973336A - Disperse dyes of the anthraquinone series for hydrophobic fibre - Google Patents

Disperse dyes of the anthraquinone series for hydrophobic fibre

Info

Publication number
GB973336A
GB973336A GB17011/63A GB1701163A GB973336A GB 973336 A GB973336 A GB 973336A GB 17011/63 A GB17011/63 A GB 17011/63A GB 1701163 A GB1701163 A GB 1701163A GB 973336 A GB973336 A GB 973336A
Authority
GB
United Kingdom
Prior art keywords
disperse dyes
anthraquinone series
hydrophobic fibre
formula
anthraquinone
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
GB17011/63A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB973336A publication Critical patent/GB973336A/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 disperse dyes of the formula <FORM:0973336/C4-C5/1> wherein R1 and R2 are each hydrogen or methyl. They are made by heating 1-amino-4-hydroxy-2-phenoxy-anthraquinone with a mono-alkali-metal alcoholate of a diol of the formula <FORM:0973336/C4-C5/2> where R1 and R2 are as above. Examples are given. The dyes dye and print nylon, polyethylene terephthalate, polyacrylonitrile and cellulose acetate materials in pink and cerise shades from aqueous dispersions.
GB17011/63A 1962-04-30 1963-04-30 Disperse dyes of the anthraquinone series for hydrophobic fibre Expired GB973336A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19364562A 1962-04-30 1962-04-30

Publications (1)

Publication Number Publication Date
GB973336A true GB973336A (en) 1964-10-21

Family

ID=22714445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17011/63A Expired GB973336A (en) 1962-04-30 1963-04-30 Disperse dyes of the anthraquinone series for hydrophobic fibre

Country Status (2)

Country Link
CH (1) CH441577A (en)
GB (1) GB973336A (en)

Also Published As

Publication number Publication date
CH441577A (en) 1967-08-15

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