ATE4061T1 - PROCESS FOR UNIFORM DYEING OF PIECES FROM MIXTURES OF CELLULOSE FIBERS WITH SYNTHETIC POLYAMIDE FIBERS ACCORDING TO THE KLOTZ-DAEMPF TECHNOLOGY. - Google Patents

PROCESS FOR UNIFORM DYEING OF PIECES FROM MIXTURES OF CELLULOSE FIBERS WITH SYNTHETIC POLYAMIDE FIBERS ACCORDING TO THE KLOTZ-DAEMPF TECHNOLOGY.

Info

Publication number
ATE4061T1
ATE4061T1 AT80102855T AT80102855T ATE4061T1 AT E4061 T1 ATE4061 T1 AT E4061T1 AT 80102855 T AT80102855 T AT 80102855T AT 80102855 T AT80102855 T AT 80102855T AT E4061 T1 ATE4061 T1 AT E4061T1
Authority
AT
Austria
Prior art keywords
dyestuffs
mixtures
fibers
synthetic polyamide
daempf
Prior art date
Application number
AT80102855T
Other languages
German (de)
Inventor
Joachim Steinbach
Original Assignee
Hoechst Aktiengesellschaft
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6072037&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE4061(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst Aktiengesellschaft filed Critical Hoechst Aktiengesellschaft
Application granted granted Critical
Publication of ATE4061T1 publication Critical patent/ATE4061T1/en

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
    • D06P3/82—Textiles which contain different kinds of fibres
    • D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
    • D06P3/8219—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and amide groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

1. A process for the uniform dyeing of textile piece goods made from mixtures of cellulosic fibers and synthetic polyamide fibers and, if desired, additionally elastomeric fibers on polyurethane basis, according to the pad-steam technique, which comprises padding onto the foregoing defined textile material aqueous padding liquors containing sulfur dyestuffs, alkaline reducing agents and certain metal-complex dyestuffs and/or acid dyestuffs being selected due to the result of an experimental dyeing test as specified in the descriptive part, and fixing simultaneously the said dyestuffs on that fiber component of the blend which is appropriate to the respective dyestuff type by steaming at 100 degrees to 110 degrees C in the course of 30 seconds to 10 minutes, whereupon the reoxidation of the applied sulfur dyestuffs present in the leuco-form is performed in usual manner.
AT80102855T 1979-05-30 1980-05-22 PROCESS FOR UNIFORM DYEING OF PIECES FROM MIXTURES OF CELLULOSE FIBERS WITH SYNTHETIC POLYAMIDE FIBERS ACCORDING TO THE KLOTZ-DAEMPF TECHNOLOGY. ATE4061T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792921949 DE2921949A1 (en) 1979-05-30 1979-05-30 METHOD FOR EVENLY COLORING PIECE PRODUCTS FROM MIXTURES OF CELLULOSE FIBERS WITH SYNTHETIC POLYAMIDE FIBERS BY A BLOCK-DAMPING PROCESS
EP80102855A EP0019862B1 (en) 1979-05-30 1980-05-22 Process for the even dyeing of textile fabrics of mixtures of cellulosic fibres and synthetic polyamide fibres according to the pad-steam method

Publications (1)

Publication Number Publication Date
ATE4061T1 true ATE4061T1 (en) 1983-07-15

Family

ID=6072037

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80102855T ATE4061T1 (en) 1979-05-30 1980-05-22 PROCESS FOR UNIFORM DYEING OF PIECES FROM MIXTURES OF CELLULOSE FIBERS WITH SYNTHETIC POLYAMIDE FIBERS ACCORDING TO THE KLOTZ-DAEMPF TECHNOLOGY.

Country Status (3)

Country Link
EP (1) EP0019862B1 (en)
AT (1) ATE4061T1 (en)
DE (2) DE2921949A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3565137D1 (en) * 1984-01-23 1988-10-27 Ciba Geigy Ag Process for the continuous dyeing of cellulosic/polyamide blended fabrics
US4654046A (en) * 1985-01-17 1987-03-31 Ciba-Geigy Corporation Continuous process for dyeing cellulose/polyamide blends: thermobol pad liquor containing nonionic surfactant

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE601196C (en) * 1927-10-11 1934-08-10 I G Farbenindustrie Akt Ges Process for the protection of animal fibers when treated with alkaline liquids
DE1619525A1 (en) * 1967-05-06 1971-03-11 Hoechst Ag Process for printing and dyeing textile materials with leuco-sulfuric acid esters from Kuepen dyes
US3653801A (en) * 1967-08-29 1972-04-04 Du Pont Pad-acid steam nylon-cotton blend with acid and vat dyes
DE2334014A1 (en) * 1972-07-06 1974-01-24 Sandoz Ag Dyeing polyamide/cellulose blends - using anionic dye/leuco ester in acid bath
DE2356548A1 (en) * 1973-11-13 1975-06-26 Cassella Farbwerke Mainkur Ag METHOD OF DYING POLYAMIDE FIBERS WITH SULFUR DYES

Also Published As

Publication number Publication date
DE2921949A1 (en) 1980-12-11
EP0019862B1 (en) 1983-07-06
EP0019862A1 (en) 1980-12-10
DE3064021D1 (en) 1983-08-11

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Legal Events

Date Code Title Description
RVE Rejection due to an opposition filed with the epo