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GB1141156A - Process for dyeing polyamides in pink shades - Google Patents

Process for dyeing polyamides in pink shades

Info

Publication number
GB1141156A
GB1141156A GB19017/66A GB1901766A GB1141156A GB 1141156 A GB1141156 A GB 1141156A GB 19017/66 A GB19017/66 A GB 19017/66A GB 1901766 A GB1901766 A GB 1901766A GB 1141156 A GB1141156 A GB 1141156A
Authority
GB
United Kingdom
Prior art keywords
polyamides
dyebath
dye
carbon atoms
dyeing
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
GB19017/66A
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.)
Crompton and Knowles Corp
Original Assignee
Crompton and Knowles Corp
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 Crompton and Knowles Corp filed Critical Crompton and Knowles Corp
Publication of GB1141156A publication Critical patent/GB1141156A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/24—Polyamides; Polyurethanes
    • D06P3/241—Polyamides; Polyurethanes using acid dyes
    • 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
    • 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
    • C09B1/547—Anthraquinones with aromatic ether 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
    • Y10S8/916—Natural fiber dyeing
    • Y10S8/917—Wool or silk
    • 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
    • Y10S8/924—Polyamide fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Abstract

1,141,156. Dyeing polyamides. CROMPTON & KNOWLES CORP. 29 April, 1966 [3 May, 1965], No. 19017/66. Heading D1B. Natural or synthetic polyamide fibres are dyed by treating with a substantially neutral aqueous solution of -a dye of formula in which R is H or an alkyl group of 1-9 carbon atoms, polyamides specified are wool, nylon and silk red shades being obtained. Preferably the dyebath is maintained at 200- 210‹F at pH 6.5 - 7.5, when R is H or alkyl of less than 5 carbon atoms exhaustion of the dyebath is facilitated by the addition of acid when most of the dye is already exhausted.
GB19017/66A 1965-05-03 1966-04-29 Process for dyeing polyamides in pink shades Expired GB1141156A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45284865A 1965-05-03 1965-05-03

Publications (1)

Publication Number Publication Date
GB1141156A true GB1141156A (en) 1969-01-29

Family

ID=23798201

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19017/66A Expired GB1141156A (en) 1965-05-03 1966-04-29 Process for dyeing polyamides in pink shades

Country Status (6)

Country Link
US (1) US3627473A (en)
JP (1) JPS516265B1 (en)
CH (1) CH469859A (en)
DE (1) DE1619381A1 (en)
FR (1) FR1478768A (en)
GB (1) GB1141156A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH612562B (en) * 1976-01-06 Ciba Geigy Ag METHOD OF COLORING TEXTILE MATERIAL.
JPS6130550A (en) * 1984-07-19 1986-02-12 Sumitomo Chem Co Ltd Method for producing 1-amino-2-phenoxy-4-hydroxyanthraquinones
US6028046A (en) * 1997-08-11 2000-02-22 Witco Corporation Detergents with polyamine alkoxylates useful in cleaning dyed fabrics while inhibiting dye transfer
CN104448886B (en) * 2014-11-24 2017-04-05 苏州市罗森助剂有限公司 A kind of preparation method of high-purity disperse red 60

Also Published As

Publication number Publication date
CH469859A (en) 1969-04-30
CH643166A4 (en) 1968-11-29
JPS516265B1 (en) 1976-02-26
US3627473A (en) 1971-12-14
FR1478768A (en) 1967-04-28
DE1619381A1 (en) 1971-06-03

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