FR2426115A1 - PROCESS FOR DYING SYNTHETIC FIBERS IN POLYAMIDE AND POLYURETHANE - Google Patents

PROCESS FOR DYING SYNTHETIC FIBERS IN POLYAMIDE AND POLYURETHANE

Info

Publication number
FR2426115A1
FR2426115A1 FR7912763A FR7912763A FR2426115A1 FR 2426115 A1 FR2426115 A1 FR 2426115A1 FR 7912763 A FR7912763 A FR 7912763A FR 7912763 A FR7912763 A FR 7912763A FR 2426115 A1 FR2426115 A1 FR 2426115A1
Authority
FR
France
Prior art keywords
polyamide
polyurethane
synthetic fibers
dye
dyeing
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.)
Granted
Application number
FR7912763A
Other languages
French (fr)
Other versions
FR2426115B1 (en
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 FR2426115A1 publication Critical patent/FR2426115A1/en
Application granted granted Critical
Publication of FR2426115B1 publication Critical patent/FR2426115B1/fr
Granted 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
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/24—Polyamides; Polyurethanes
    • D06P3/245—Polyamides; Polyurethanes using metallisable or mordant dyes

Landscapes

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

Abstract

L'invention a trait au domaine de la chimie tinctoriale. Elle concerne un procédé de teinture de fibres en polyamide et polyuréthanne synthétiques au moyen d'un colorant de chromatage après teinture, caractérisé en ce qu'il consiste à traiter la fibre après l'absorption du colorant avec un agent de chromatage dans un rapport molaire du colorant au chrome de 3 à Le procédé de l'invention convient notamment à la teinture de fibres en polyamide et polyuréthanne synthétiques.The invention relates to the field of dye chemistry. It relates to a process for dyeing synthetic polyamide and polyurethane fibers by means of a chromating dye after dyeing, characterized in that it consists in treating the fiber after absorption of the dye with a chromating agent in a molar ratio. chromium dye from 3 to The process of the invention is suitable in particular for the dyeing of synthetic polyamide and polyurethane fibers.

FR7912763A 1978-05-19 1979-05-18 PROCESS FOR DYING SYNTHETIC FIBERS IN POLYAMIDE AND POLYURETHANE Granted FR2426115A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782821909 DE2821909A1 (en) 1978-05-19 1978-05-19 METHOD OF DYING SYNTHETIC POLYAMIDE AND POLYURETHANE FIBERS

Publications (2)

Publication Number Publication Date
FR2426115A1 true FR2426115A1 (en) 1979-12-14
FR2426115B1 FR2426115B1 (en) 1984-01-27

Family

ID=6039743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912763A Granted FR2426115A1 (en) 1978-05-19 1979-05-18 PROCESS FOR DYING SYNTHETIC FIBERS IN POLYAMIDE AND POLYURETHANE

Country Status (4)

Country Link
DE (1) DE2821909A1 (en)
FR (1) FR2426115A1 (en)
GB (1) GB2021650A (en)
IT (1) IT7922744A0 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421131A (en) * 1945-06-11 1947-05-27 Geigy Company Inc Development of chromed dyes on nylon by steaming under pressure
GB631073A (en) * 1947-10-20 1949-10-26 David Norman Sharing A process for dyeing nylon
GB779304A (en) * 1954-05-24 1957-07-17 Onderzoekings Inst Res Improved method for rendering synthetic linear thermoplastic polymer products infusible
FR1549549A (en) * 1967-11-03 1968-12-13
GB1246507A (en) * 1967-11-29 1971-09-15 Du Pont A process for dyeing porous, fibrous, polymer impregnated sheet materials
DE2542007A1 (en) * 1975-09-20 1977-03-24 Bayer Ag PROCESS FOR DYING NATURAL AND SYNTHETIC POLYAMIDE FIBERS

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421131A (en) * 1945-06-11 1947-05-27 Geigy Company Inc Development of chromed dyes on nylon by steaming under pressure
GB631073A (en) * 1947-10-20 1949-10-26 David Norman Sharing A process for dyeing nylon
GB779304A (en) * 1954-05-24 1957-07-17 Onderzoekings Inst Res Improved method for rendering synthetic linear thermoplastic polymer products infusible
FR1549549A (en) * 1967-11-03 1968-12-13
GB1246507A (en) * 1967-11-29 1971-09-15 Du Pont A process for dyeing porous, fibrous, polymer impregnated sheet materials
DE2542007A1 (en) * 1975-09-20 1977-03-24 Bayer Ag PROCESS FOR DYING NATURAL AND SYNTHETIC POLYAMIDE FIBERS
FR2324792A1 (en) * 1975-09-20 1977-04-15 Bayer Ag PROCESS FOR DYING NATURAL AND SYNTHETIC POLYAMIDE FIBERS

Also Published As

Publication number Publication date
IT7922744A0 (en) 1979-05-17
DE2821909A1 (en) 1979-11-22
GB2021650A (en) 1979-12-05
FR2426115B1 (en) 1984-01-27

Similar Documents

Publication Publication Date Title
BR8904657A (en) PROCESS FOR DYING AND PRINTING CELLULOSE FIBERS
FR2375388A1 (en) WET STATE TRANSFER PROCESS FOR DYING AND PRINTING SYNTHETIC AND NATURAL NITROGEN FIBERS
FR2426115A1 (en) PROCESS FOR DYING SYNTHETIC FIBERS IN POLYAMIDE AND POLYURETHANE
FI932170A0 (en) Polyamide faergningsfoerfarande anvaendande kontrollerad faergtillsats
FR2431522A1 (en) REACTIVE AZO DYES, THEIR PRODUCTION PROCESS AND THEIR TINCTORIAL APPLICATIONS
BR8004717A (en) AUXILIARY DYE COMPOSITION AND PROCESS FOR DYING CELLULOSE FIBERS OR CELLULOSE FIBER MIXTURES ALONG WITH SYNTHETIC FIBERS WITH SULFUR DYES, SULFUR TUBE DYES, TUBE DYES AND REACTIVE DYES
FR2383261A1 (en) SYNTHETIC POLYAMIDE DYING PROCESS
BE822140A (en) PROCESS FOR DYING POLYAMIDE FIBERS USING SULFUR DYES
FR2428066A1 (en) AZO REAGENT DYES AND THEIR APPLICATION TO DYEING AND PRINTING TEXTILE FIBERS
DK480789A (en) METHOD OF COLORING TEXTILE MATERIALS OF CELLULOSE FIBER
FR2434891A1 (en) DYEING PROCESS FOR NEW CELLULOSIC TEXTILE MATERIALS AND DYES
LTIP1461A (en) Process for the dyeing cellulose fibre textile using reactive dyes
ES451099A1 (en) Process for the continuous dyeing of cellulose fibers or mixtures thereof with synthetic fibers with water-insoluble azo dyestuffs developed on the fiber
ES2052300T3 (en) DYE FOR COTTON THREADS OF COTTON FABRICS.
BE875181A (en) CONTINUOUS PROCESS FOR DYING STRIPS OF TEXTILE MATERIALS IN CELLULOSIC FIBERS WITH REACTIVE DYES
FR2389710A1 (en)
DE2063179A1 (en) Process for dyeing tow in the hydrated state
FR2426112A1 (en) PROCESS FOR DYING SYNTHETIC FIBERS WITH MIXTURES OF ANTHRAQUINONIC DYES
FR2368573A1 (en) PROCESS FOR DYING TEXTILE FIBERS IN THE PRESENCE OF ANTIMIGRATORY AGENTS
FR2417579A1 (en) PROCESS FOR DYING HYDROPHOBIC SYNTHETIC FIBROUS MATERIALS
FR2441016A1 (en) PROCESS FOR DYEING STRUCTURES CONTAINING CELLULOSE FIBERS
FR2389707A1 (en)
FR2402684A1 (en) WATER-SOLUBLE MONOAZOIC DYES, THEIR PRODUCTION PROCESS AND THEIR TINCTORIAL APPLICATIONS
ATE41180T1 (en) PROCEDURE FOR DYING ON A JIGGER.
FR2415687A1 (en) MIXED FABRIC DYING AND PRINTING PROCESS

Legal Events

Date Code Title Description
ST Notification of lapse