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GB1387811A - Process for the colouration of polyester fibres - Google Patents

Process for the colouration of polyester fibres

Info

Publication number
GB1387811A
GB1387811A GB844071A GB844071A GB1387811A GB 1387811 A GB1387811 A GB 1387811A GB 844071 A GB844071 A GB 844071A GB 844071 A GB844071 A GB 844071A GB 1387811 A GB1387811 A GB 1387811A
Authority
GB
United Kingdom
Prior art keywords
alkyl
polyester fibres
disazo dyes
colouration
disperse
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
GB844071A
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.)
Yorkshire Chemicals Ltd
Original Assignee
Yorkshire Chemicals Ltd
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 Yorkshire Chemicals Ltd filed Critical Yorkshire Chemicals Ltd
Priority to GB844071A priority Critical patent/GB1387811A/en
Publication of GB1387811A publication Critical patent/GB1387811A/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
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
    • D06P1/18—Azo 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
    • C09B31/062—Phenols
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups

Landscapes

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

Abstract

1387811 Disperse disazo dyes YORKSHIRE CHEMICALS Ltd 14 March 1972 [1 April 1971] 8440/71 Heading C4P [Also in Division D1] Disperse disazo dyes of formula wherein R<SP>1</SP> and R<SP>5</SP> are alkyl, R<SP>2</SP>, R<SP>3</SP> and R<SP>4</SP> are independently H, Cl, Br, alkyl or alkoxy and the nucleus A may be further substituted by alkyl or aryl groups are prepared by alkylation of the corresponding hydroxy-disazo dyes. They are used to colour polyester fibres in yellow and orange shades.
GB844071A 1971-04-01 1971-04-01 Process for the colouration of polyester fibres Expired GB1387811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB844071A GB1387811A (en) 1971-04-01 1971-04-01 Process for the colouration of polyester fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB844071A GB1387811A (en) 1971-04-01 1971-04-01 Process for the colouration of polyester fibres

Publications (1)

Publication Number Publication Date
GB1387811A true GB1387811A (en) 1975-03-19

Family

ID=9852533

Family Applications (1)

Application Number Title Priority Date Filing Date
GB844071A Expired GB1387811A (en) 1971-04-01 1971-04-01 Process for the colouration of polyester fibres

Country Status (1)

Country Link
GB (1) GB1387811A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837500A1 (en) * 1978-08-28 1980-03-20 Basf Ag METHOD FOR COLORING CELLULOSE-CONTAINING TEXTILE MATERIAL AND NEW DYES
EP0030656A1 (en) * 1979-12-01 1981-06-24 BASF Aktiengesellschaft Disazo dyestuffs and their use in dyeing polyesters and cellulose fibres
EP0045354A1 (en) * 1980-05-19 1982-02-10 CASSELLA Aktiengesellschaft A method of dyeing and printing hydrophobic fibrous materials, and azo dyestuffs suitable therefor
WO2016060174A1 (en) * 2014-10-17 2016-04-21 住友化学株式会社 Compound and composition

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837500A1 (en) * 1978-08-28 1980-03-20 Basf Ag METHOD FOR COLORING CELLULOSE-CONTAINING TEXTILE MATERIAL AND NEW DYES
EP0030656A1 (en) * 1979-12-01 1981-06-24 BASF Aktiengesellschaft Disazo dyestuffs and their use in dyeing polyesters and cellulose fibres
US4344880A (en) * 1979-12-01 1982-08-17 Basf Aktiengesellschaft Disazo dyestuffs having an acylamino group and an aromatic-oxy group on different terminal moieties
EP0045354A1 (en) * 1980-05-19 1982-02-10 CASSELLA Aktiengesellschaft A method of dyeing and printing hydrophobic fibrous materials, and azo dyestuffs suitable therefor
WO2016060174A1 (en) * 2014-10-17 2016-04-21 住友化学株式会社 Compound and composition
JPWO2016060174A1 (en) * 2014-10-17 2017-07-27 住友化学株式会社 Compounds and compositions
CN107074746A (en) * 2014-10-17 2017-08-18 住友化学株式会社 Compound and composition
US20170240810A1 (en) * 2014-10-17 2017-08-24 Sumitomo Chemical Company, Limited Dichroic dye compound, polarizing film, and uses thereof
CN107074746B (en) * 2014-10-17 2019-10-01 住友化学株式会社 Compound and composition
US10961456B2 (en) * 2014-10-17 2021-03-30 Sumitomo Chemical Company, Limited Dichroic dye compound, polarizing film, and uses thereof

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee