GB953719A - Dyeing of polyolefine materials - Google Patents

Dyeing of polyolefine materials

Info

Publication number
GB953719A
GB953719A GB2463761A GB2463761A GB953719A GB 953719 A GB953719 A GB 953719A GB 2463761 A GB2463761 A GB 2463761A GB 2463761 A GB2463761 A GB 2463761A GB 953719 A GB953719 A GB 953719A
Authority
GB
United Kingdom
Prior art keywords
alkyl radical
radicals
specified
dyeing
arylene
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
GB2463761A
Inventor
Peter William Barker
Brian Batterbee
Alan Chapman
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB2463761A priority Critical patent/GB953719A/en
Publication of GB953719A publication Critical patent/GB953719A/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
    • D06P3/79—Polyolefins
    • D06P3/794—Polyolefins using dispersed dyes

Landscapes

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

Abstract

Materials of polyolefins, especially textile materials comprising stereoregular polypropylene, are dyed by applying a water-insoluble monoazo dyestuff of the formula <FORM:0953719/D1-D2/1> wherein A is the residue of a diazo component, B is a 1:4-arylene radical which may bear substituents other than -SO3H and -COOH, R1 is hydrogen or an alkyl radical and R2 is an alkyl radical, provided that the total number of carbon atoms in R1 and R2 is not less than 7. The term "alkyl radical" includes substituted alkyl radicals, for example b -methoxyethyl, b -cyanoethyl, b -acetoxyethyl, and b -ethoxycarboxylethyl. The specified 1:4-arylene radicals are 1:4-phenylene and 1:4-napthylene which may be substituted with methyl, ethyl, trifluoromethyl, chlorine, bromine, methoxy and ethoxy radicals. The dyes may be applied as solutions in an organic solvent but they are preferably applied as aqueous dispersions which may further contain anionic, non-ionic or cationic dispersants, e.g. sulphonated naphthalene-formaldehyde condensates, ethylene oxide-fatty alcohol condensates or cetyl trimethylammonium chloride. Dyeing may be accomplished at 65-100 DEG C. or at 100-125 DEG C. at superatmospheric pressure and may be followed by rinsing and soaping. Examples are given in which numerous dyestuffs are specified.
GB2463761A 1961-07-07 1961-07-07 Dyeing of polyolefine materials Expired GB953719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2463761A GB953719A (en) 1961-07-07 1961-07-07 Dyeing of polyolefine materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2463761A GB953719A (en) 1961-07-07 1961-07-07 Dyeing of polyolefine materials

Publications (1)

Publication Number Publication Date
GB953719A true GB953719A (en) 1964-04-02

Family

ID=10214870

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2463761A Expired GB953719A (en) 1961-07-07 1961-07-07 Dyeing of polyolefine materials

Country Status (1)

Country Link
GB (1) GB953719A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578850A1 (en) * 1985-03-18 1986-09-19 Sandoz Sa NOVEL MONOAZOIC COMPOUNDS, THEIR PREPARATION AND THEIR USE AS COLORANTS
FR2601391A1 (en) * 1986-07-12 1988-01-15 Sandoz Sa USE OF MONOAZOIC COMPOUNDS AS COLORANTS.
FR2602251A1 (en) * 1986-08-01 1988-02-05 Sandoz Sa USE OF MONOAZOIC COMPOUNDS AS COLORANTS
EP0299921A2 (en) * 1987-07-13 1989-01-18 Ciba-Geigy Ag Amphiphilic azo dyes for making ultra-thin layers with reversible colour changes
WO1995017483A1 (en) * 1993-12-22 1995-06-29 Basf Aktiengesellschaft Use of azo dyes for marking hydrocarbons and novel azo dyes
WO2021187446A1 (en) * 2020-03-17 2021-09-23 国立大学法人福井大学 Dye for staining by using supercritical carbon dioxide
WO2021187447A1 (en) * 2020-03-17 2021-09-23 紀和化学工業株式会社 Dye composition

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578850A1 (en) * 1985-03-18 1986-09-19 Sandoz Sa NOVEL MONOAZOIC COMPOUNDS, THEIR PREPARATION AND THEIR USE AS COLORANTS
FR2601391A1 (en) * 1986-07-12 1988-01-15 Sandoz Sa USE OF MONOAZOIC COMPOUNDS AS COLORANTS.
US4874392A (en) * 1986-08-01 1989-10-17 Sandoz Ltd. Monoazo dyes having a substituted 1,4-phenylene coupling component radical having one C8-14 alkyl group or moiety
FR2602251A1 (en) * 1986-08-01 1988-02-05 Sandoz Sa USE OF MONOAZOIC COMPOUNDS AS COLORANTS
US4941997A (en) * 1987-07-13 1990-07-17 Ciba-Geigy Corporation Amphiphilic azo dyes and molecular aggregates thereof
EP0299921A3 (en) * 1987-07-13 1989-03-29 Ciba-Geigy Ag Amphiphilic azo dyes for making ultra-thin layers with reversible colour changes
EP0299921A2 (en) * 1987-07-13 1989-01-18 Ciba-Geigy Ag Amphiphilic azo dyes for making ultra-thin layers with reversible colour changes
US5068318A (en) * 1987-07-13 1991-11-26 Ciba-Geigy Corporation Diamenodinitroazo dyes
WO1995017483A1 (en) * 1993-12-22 1995-06-29 Basf Aktiengesellschaft Use of azo dyes for marking hydrocarbons and novel azo dyes
US5827332A (en) * 1993-12-22 1998-10-27 Basf Aktiengesellschaft Azo dyes and a method of making a hydrocarbon using an azo dye
WO2021187446A1 (en) * 2020-03-17 2021-09-23 国立大学法人福井大学 Dye for staining by using supercritical carbon dioxide
WO2021187447A1 (en) * 2020-03-17 2021-09-23 紀和化学工業株式会社 Dye composition
JPWO2021187446A1 (en) * 2020-03-17 2021-09-23

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