GB1279529A - Process for the impregnation dyeing of synthetic fibre materials - Google Patents

Process for the impregnation dyeing of synthetic fibre materials

Info

Publication number
GB1279529A
GB1279529A GB5971070A GB5971070A GB1279529A GB 1279529 A GB1279529 A GB 1279529A GB 5971070 A GB5971070 A GB 5971070A GB 5971070 A GB5971070 A GB 5971070A GB 1279529 A GB1279529 A GB 1279529A
Authority
GB
United Kingdom
Prior art keywords
group
hydrogen
alkoxy
chlorine
cyano
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
GB5971070A
Inventor
Gottschlich Alois
Klaus Leverenz
Rutger Neeff
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 GB1279529A publication Critical patent/GB1279529A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
    • C09B43/42—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms by substituting radicals containing hetero atoms for —CN radicals
    • 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

1279529 Solvent dyeing of synthetic materials FARBENFABRIKEN BAYER AG 16 Dec 1970 [19 Dec 1969 25 July 1970] 59710/70 Heading D1B [Also in Division C4] Synthetic fibres are dyed by impregnating with an organic solvent solution of a dye of formula I: in which X is hydrogen, a chlorine or bromine atom, a nitro, cyano, trifluoromethyl, C 1 to C 4 alkylsulphonyl, a C 1 to C 4 dialkylaminosulphonyl, C 1 to C 4 alkoxy-carbonyl, or arylcarbonyl group, an optionally substituted alkyl, aralkyl or aryl group or an acylamino group of formula -NR'R" in which R' is hydrogen or C 1 to C 4 alkyl group, R" is an aliphatic C 5 to C 12 acyl radical, Y is hydrogen or chlorine or a methyl C 1 or C 2 alkoxy group or an acylamino group of formulae -NHCOCH 2 OR" or -NR'R" in which R' and R" are as above, 2 is hydrogen or a methyl group or C 1 to C 2 alkoxy group, R 1 and R 2 are independently hydrogen or a C 1 to C 4 alkyl group optionally substituted by chlorine or bromine, cyano, C, to C 4 alkoxy-carbonyl, -OR" or -NHR", R" being as above with the proviso that at least one of the substituents X, Y, R, or R 2 contains an aliphatic C 5 to C 12 acyl group followed by heat treating the fibre material. The organic solvents used are immiscible with water and of boiling point 40 to 150‹C, up to: 1% by weight of water may be present, the heat treatment may be a dry heating process at 120 to 230‹C or a treatment in solvent vapour at 100 to 150‹C, polyester, polyamides, polyolefines, polyurethane and cellulose triacetate being the substrates dyed in red-blue shades.
GB5971070A 1969-12-19 1970-12-16 Process for the impregnation dyeing of synthetic fibre materials Expired GB1279529A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691963735 DE1963735C3 (en) 1969-12-19 1969-12-19 Monoazo dyes and processes for the continuous dyeing of synthetic fiber materials

Publications (1)

Publication Number Publication Date
GB1279529A true GB1279529A (en) 1972-06-28

Family

ID=5754391

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5971070A Expired GB1279529A (en) 1969-12-19 1970-12-16 Process for the impregnation dyeing of synthetic fibre materials

Country Status (8)

Country Link
AT (1) AT304437B (en)
BE (1) BE760539A (en)
CA (1) CA958155A (en)
CH (2) CH559815A (en)
DE (1) DE1963735C3 (en)
FR (1) FR2071945B1 (en)
GB (1) GB1279529A (en)
NL (1) NL7018282A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430090A (en) 1981-08-27 1984-02-07 Cassella Aktiengesellschaft Process for coloring organic solvents, mineral oil products, waxes, plastics and surface coatings with cyano-nitro-amino-azo dyes

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2227577A1 (en) * 1972-06-07 1973-12-20 Hoechst Ag PROCESS FOR COLORING SYNTHETIC FIBER MATERIALS FROM ORGANIC SOLVENTS
DE2760126C2 (en) * 1977-03-15 1983-11-10 Bayer Ag, 5090 Leverkusen AZO DYES
IT1207230B (en) * 1978-09-08 1989-05-17 Ici Ltd DISPERSION MONOAZOIC DYES BASED ON SECONDARY AMMINES COUPLING
DE3009635A1 (en) * 1980-03-13 1981-09-24 Cassella Ag, 6000 Frankfurt WATER-INSOLUBLE AZO DYES, THEIR PRODUCTION AND USE
DE3404130A1 (en) * 1984-02-07 1985-08-08 Cassella Ag, 6000 Frankfurt WATER-INSOLUBLE MONOAZO DYES, THEIR PRODUCTION AND USE
DE3405021A1 (en) * 1984-02-13 1985-08-14 Cassella Ag, 6000 Frankfurt MIXTURES OF MONOAZO DYES
DE3831356A1 (en) * 1988-09-15 1990-03-29 Cassella Ag WATER-INSOLUBLE MONOAZO DYES, THEIR PRODUCTION AND USE AND MIXTURES OF THESE MONOAZO DYES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1544386A1 (en) * 1965-11-06 1969-05-08 Basf Ag Process for the preparation of liquid or low-melting p-aminoazo dyes
CH501100A (en) * 1968-03-19 1970-07-31 Ciba Geigy Ag Process for dyeing textile material based on polypropylene

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430090A (en) 1981-08-27 1984-02-07 Cassella Aktiengesellschaft Process for coloring organic solvents, mineral oil products, waxes, plastics and surface coatings with cyano-nitro-amino-azo dyes

Also Published As

Publication number Publication date
FR2071945A1 (en) 1971-09-24
CH1743270A4 (en) 1974-06-28
NL7018282A (en) 1971-06-22
CH559815B5 (en)
BE760539A (en) 1971-05-27
DE1963735C3 (en) 1978-06-01
CA958155A (en) 1974-11-26
DE1963735A1 (en) 1971-07-29
CH559815A (en) 1975-03-14
DE1963735B2 (en) 1977-10-06
FR2071945B1 (en) 1974-09-20
AT304437B (en) 1973-01-10

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees