GB1351126A - Colouration process - Google Patents

Colouration process

Info

Publication number
GB1351126A
GB1351126A GB1351126DA GB1351126A GB 1351126 A GB1351126 A GB 1351126A GB 1351126D A GB1351126D A GB 1351126DA GB 1351126 A GB1351126 A GB 1351126A
Authority
GB
United Kingdom
Prior art keywords
group
sulphonamido
cyano
fibres
bromine
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
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
Publication of GB1351126A publication Critical patent/GB1351126A/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
    • D06P1/90—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 dyes dissolved in organic solvents or aqueous emulsions thereof
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • C09B29/0805—Amino benzenes free of acid groups
    • C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
    • C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
    • C09B29/0811—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino
    • C09B29/0823—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by CN
    • 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
    • D06P1/90—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 dyes dissolved in organic solvents or aqueous emulsions thereof
    • D06P1/908—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 dyes dissolved in organic solvents or aqueous emulsions thereof using specified dyes

Landscapes

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

Abstract

1351126 Dyeing in organic media YORKSHIRE CHEMICALS Ltd 29 April 1971 [29 April 1970] 20562/70 Heading D1B Hydrophobic fibres are dyed in organic liquids with azo disperse dyes of formulae I and II in which R<SP>1</SP> R<SP>2</SP> R<SP>3</SP> and R<SP>4</SP> each represents hydrogen, chlorine or bromine or an alkoxy, hydroxyl, carbonyl, carboalkoxyl, cyano, nitro, sulphonamido, mono- or dialkylsulphonamido or alkylsulphonyl group, R<SP>5</SP> is hydrogen or a methyl group, R<SP>6</SP> is an alkylene group, R<SP>7</SP> is an alkyl group having one or more hydroxyl groups and/or one cyano group, R<SP>8</SP> is a heterocyclic group optionally substituted by at least one substituent selected from chlorine, bromine, cyano, nitro, phenyl, sulphonamido, alkoxyl, mono- and dialkyl sulphonamido, alkylsulphonyl and thiocyano groups, fibres dyed include cellulose di- and tri-acetate, polyamides, polyesters and polyacrylonitrile fibres, the organic liquid may be methylene chloride, trichloroethylene, carbon tetrachloride, dimethylformamide and tetrachloroethylene. Dispersing agents may be used, roller and screen printing methods also being specified.
GB1351126D 1970-04-29 1970-04-29 Colouration process Expired GB1351126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2056270 1970-04-29

Publications (1)

Publication Number Publication Date
GB1351126A true GB1351126A (en) 1974-04-24

Family

ID=10147966

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1351126D Expired GB1351126A (en) 1970-04-29 1970-04-29 Colouration process

Country Status (1)

Country Link
GB (1) GB1351126A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2232636A1 (en) * 1973-06-08 1975-01-03 Hoechst Ag
CN113072819A (en) * 2021-02-26 2021-07-06 上海工程技术大学 Disperse dye special for anhydrous dyeing system and preparation and application thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2232636A1 (en) * 1973-06-08 1975-01-03 Hoechst Ag
CN113072819A (en) * 2021-02-26 2021-07-06 上海工程技术大学 Disperse dye special for anhydrous dyeing system and preparation and application thereof

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Legal Events

Date Code Title Description
PS Patent sealed
433D Application made for revocation (sect. 33/1949)
434A Offer to surrender (sect. 34/1949)
4333 Proceeding terminated by surrender of patent under section 34 patents act 1949
433B Case decided by the comptroller ** patent revoked (sect. 33/1949)