IT1022046B - Dyeing irregular polyamide fibres uniform blue shades - with very slightly water-sol. anthraquinonylamino dyes not contg. sulphonic gps. - Google Patents

Dyeing irregular polyamide fibres uniform blue shades - with very slightly water-sol. anthraquinonylamino dyes not contg. sulphonic gps.

Info

Publication number
IT1022046B
IT1022046B IT2405974A IT2405974A IT1022046B IT 1022046 B IT1022046 B IT 1022046B IT 2405974 A IT2405974 A IT 2405974A IT 2405974 A IT2405974 A IT 2405974A IT 1022046 B IT1022046 B IT 1022046B
Authority
IT
Italy
Prior art keywords
dyes
anthraquinonylamino
sol
contg
sulphonic
Prior art date
Application number
IT2405974A
Other languages
Italian (it)
Inventor
Camillo Paffoni
Pieri Giampiero
Angelo Mangini
Antonio Tundo
Roberto Cipolli
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Priority to IT2405974A priority Critical patent/IT1022046B/en
Priority to DK267275A priority patent/DK267275A/en
Priority to NL7507069A priority patent/NL7507069A/en
Priority to FR7518860A priority patent/FR2275588A1/en
Priority to GB2582575A priority patent/GB1468138A/en
Priority to BR7504876D priority patent/BR7503791A/en
Priority to CH794075A priority patent/CH587960B5/xx
Priority to DE19752527114 priority patent/DE2527114A1/en
Priority to JP50073275A priority patent/JPS5115080A/ja
Priority to CH794075D priority patent/CH794075A4/xx
Priority to BE157465A priority patent/BE830391A/en
Application granted granted Critical
Publication of IT1022046B publication Critical patent/IT1022046B/en

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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
    • 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
    • D06P1/0048—Converting dyes in situ in a non-appropriate form by hydrolysis, saponification, reduction with split-off of a substituent
    • 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
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/24—Polyamides; Polyurethanes
    • D06P3/26—Polyamides; Polyurethanes using dispersed dyestuffs

Landscapes

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

Abstract

Dyes of formula (i): (where X is a single C-C bond or a methylene gp. and the carboxylic chain X-COOH is in the m- or p- pos. with respect to the anthraquinonylamino gp.) which are only very slightly sol. in water and do not contain sulphonic radicals, are used to dye irregular polyamide fibres uniform blue shades. The blue colours obtained are more intense than those obtained with known dispense dyes, and compared with known dyes e.g. Acid Blue 40 C.I. 62125 and Disperse Blue 3 C.I. 61505, (I) have improved fastness props. esp. to wetting.
IT2405974A 1974-06-18 1974-06-18 Dyeing irregular polyamide fibres uniform blue shades - with very slightly water-sol. anthraquinonylamino dyes not contg. sulphonic gps. IT1022046B (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IT2405974A IT1022046B (en) 1974-06-18 1974-06-18 Dyeing irregular polyamide fibres uniform blue shades - with very slightly water-sol. anthraquinonylamino dyes not contg. sulphonic gps.
NL7507069A NL7507069A (en) 1974-06-18 1975-06-13 PROCESS FOR THE PREPARATION OF COLORING AGENTS AND THE ARTICLES DYED THEREOF.
DK267275A DK267275A (en) 1974-06-18 1975-06-13 SURE DYES USED FOR DYING STRIPED NYLON
GB2582575A GB1468138A (en) 1974-06-18 1975-06-17 Dyeing of synthetic polyamides
FR7518860A FR2275588A1 (en) 1974-06-18 1975-06-17 ACID DYES FOR IRREGULAR NYLON STAIN
BR7504876D BR7503791A (en) 1974-06-18 1975-06-17 PERFECT DYEING PROCESS
CH794075A CH587960B5 (en) 1974-06-18 1975-06-18
DE19752527114 DE2527114A1 (en) 1974-06-18 1975-06-18 PROCESS FOR UNIFORM BLUE COLOR OR PRINTING OF TEXTILES MADE OF IRREGULAR POLYAMIDE FIBERS
JP50073275A JPS5115080A (en) 1974-06-18 1975-06-18
CH794075D CH794075A4 (en) 1974-06-18 1975-06-18
BE157465A BE830391A (en) 1974-06-18 1975-06-18 ACID DYES FOR IRREGULAR NYLON STAIN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2405974A IT1022046B (en) 1974-06-18 1974-06-18 Dyeing irregular polyamide fibres uniform blue shades - with very slightly water-sol. anthraquinonylamino dyes not contg. sulphonic gps.

Publications (1)

Publication Number Publication Date
IT1022046B true IT1022046B (en) 1978-03-20

Family

ID=11211737

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2405974A IT1022046B (en) 1974-06-18 1974-06-18 Dyeing irregular polyamide fibres uniform blue shades - with very slightly water-sol. anthraquinonylamino dyes not contg. sulphonic gps.

Country Status (2)

Country Link
BE (1) BE830391A (en)
IT (1) IT1022046B (en)

Also Published As

Publication number Publication date
BE830391A (en) 1975-12-18

Similar Documents

Publication Publication Date Title
ATE19533T1 (en) PROCESS FOR TRICHROMIC DYING OR PRINTING.
GB1448485A (en) Dyeing process
IT1046168B (en) Dyeing irregular polyamide fibres uniform blue shades - with very slightly water-sol. anthraquinonylamino dyes not contg. sulphonic gps.
IT1022046B (en) Dyeing irregular polyamide fibres uniform blue shades - with very slightly water-sol. anthraquinonylamino dyes not contg. sulphonic gps.
GB1386625A (en) Reactive disazo dyestuffs
FR2166288A1 (en) Dyeing of fibres and films - using anhydrous liquid ammonia as dye solvent
GB1218970A (en) Dyeing and printing process
GB1405313A (en) Cationic monoazo dyestuffs
GB1469786A (en) Liquid violet disazo dyes
GB1457146A (en) Monoazo dyestuffs
IT1026754B (en) Uniform dyeing of stripey polyamide fibres in red shades - using anthraquinone dyes contg carboxylic acid gps (BE030676)
GB1334656A (en) Reactive dyestuffs
IT1046407B (en) Acid azo dyes of benzene series - contg carboxylic acid gps., for dyeing of stripy polyamide fabrics (BE130876)
IT1031711B (en) Acid azo dyes of benzene series - contg carboxylic acid gps., for dyeing of stripy polyamide fabrics (BE130876)
IT1046420B (en) Uniform dyeing of stripey polyamide fibres in red shades - using anthraquinone dyes contg carboxylic acid gps (BE030676)
ES442417A1 (en) Disazo dyestuffs
FR2146350A1 (en) Acid nitro dyes - prepd from m-nitro benzamides and p-amino diphenylamine sulphonic acids, esp for polyamides
GB1162084A (en) Chromium Mixed Complex Azo Dyestuffs
GB1467656A (en) Water-soluble trisazo dyes
FR2149618A5 (en) Green - red anthraquinone dyes prepn - products used for dyeing wool, silk, leather and cellulosics
SU4823A1 (en) The method of formation of colors on the fibers
ES363192A1 (en) Bulk dyeing polyamides with an anthraquinone dyestuffs
NL7110822A (en) Green - red anthraquinone dyes prepn - products used for dyeing wool, silk, leather and cellulosics
BE771390A (en) Green - red anthraquinone dyes prepn - products used for dyeing wool, silk, leather and cellulosics
FR2389707A1 (en)