GB1445316A - Process for dyeing mixed fabrics - Google Patents

Process for dyeing mixed fabrics

Info

Publication number
GB1445316A
GB1445316A GB615375A GB615375A GB1445316A GB 1445316 A GB1445316 A GB 1445316A GB 615375 A GB615375 A GB 615375A GB 615375 A GB615375 A GB 615375A GB 1445316 A GB1445316 A GB 1445316A
Authority
GB
United Kingdom
Prior art keywords
acid
polyester
dye
alkyl
cellulose
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
GB615375A
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB1445316A publication Critical patent/GB1445316A/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
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • D06P3/6091—Natural or regenerated cellulose preparing non-azo dyes on the material
    • 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
    • D06P3/82—Textiles which contain different kinds of fibres
    • D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
    • D06P3/8223—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups
    • D06P3/8238—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using different kinds of dye

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Abstract

1445316 Dyeing cellulose polyester mixtures BAYER AG 13 Feb 1975 [14 Feb 1974] 6153/ 75 Heading D1B Mixtures of cellulose-polyester are dyed by treating the material with a dye liquor containing a l-amino-3-iminoiso-indolenine, a compound containing a heavy metal, a polyester disperse dye, a surface-active compound, and ammonia or a derivative thereof and the development of the phthalocyanine dye and the fixing of the disperse dye is effected by a heat treatment. The polyesters include polyethylene terephthalate and cellulose triacetate. The compounds containing a heavy metal include copper and nickel chlorides, and copper complexes of nitrilotriacetic acid, ethylenediaminetetraacetic acid, N-methylaminoacetic acid or N-methyl-N-hydroxy-ethylaminoacetic acid. The surface active agents are alkyl- or acylpolyglycol ethers, alkylphenol polyglycol ethers and aralkylphenol polyglycol ethers. The ammonia derivatives include triethanolamine, triisopropanolamine and fatty amides of the general formula RCON(R 1 )R 2 wherein R is an optionally unsaturated C 10 -C 20 aliphatic hydrocarbon radical and R 1 and R 2 are H or C 1 -C 5 alkyl e.g. diethylamine oleate and dimethylamine palmitate and alkyl substituted users e.g. tetramethylurea. A solubilising substance may be present e.g. urea, glycol, diglycol, thiodiglycol, triethylene glycol and ethylene glycol monoethyl ether. The material is preferably impregnated with the dye liquor, given an intermediate drying step and then heated to 180-230‹C for 30-180 seconds. An aftertreatment may be given.
GB615375A 1974-02-14 1975-02-13 Process for dyeing mixed fabrics Expired GB1445316A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742406926 DE2406926B2 (en) 1974-02-14 1974-02-14 Process for dyeing mixed fabrics

Publications (1)

Publication Number Publication Date
GB1445316A true GB1445316A (en) 1976-08-11

Family

ID=5907304

Family Applications (1)

Application Number Title Priority Date Filing Date
GB615375A Expired GB1445316A (en) 1974-02-14 1975-02-13 Process for dyeing mixed fabrics

Country Status (5)

Country Link
JP (1) JPS50112573A (en)
BE (1) BE825438A (en)
DE (1) DE2406926B2 (en)
FR (1) FR2261369B3 (en)
GB (1) GB1445316A (en)

Also Published As

Publication number Publication date
DE2406926A1 (en) 1975-08-21
FR2261369B3 (en) 1977-10-28
FR2261369A1 (en) 1975-09-12
BE825438A (en) 1975-08-12
DE2406926B2 (en) 1975-12-11
JPS50112573A (en) 1975-09-04

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed