ES422806A1 - Process for dyeing wool fibres - Google Patents

Process for dyeing wool fibres

Info

Publication number
ES422806A1
ES422806A1 ES422806A ES422806A ES422806A1 ES 422806 A1 ES422806 A1 ES 422806A1 ES 422806 A ES422806 A ES 422806A ES 422806 A ES422806 A ES 422806A ES 422806 A1 ES422806 A1 ES 422806A1
Authority
ES
Spain
Prior art keywords
pressure
staining
well
tight
temperatures
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
ES422806A
Other languages
Spanish (es)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of ES422806A1 publication Critical patent/ES422806A1/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
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/20—Physical treatments affecting dyeing, e.g. ultrasonic or electric
    • D06P5/2044—Textile treatments at a pression higher than 1 atm
    • D06P5/205—Textile treatments at a pression higher than 1 atm before dyeing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B21/00—Successive treatments of textile materials by liquids, gases or vapours
    • 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
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/20—Physical treatments affecting dyeing, e.g. ultrasonic or electric
    • D06P5/2066—Thermic treatments of textile materials
    • D06P5/2072—Thermic treatments of textile materials before dyeing

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Coloring (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Procedure for dyeing textile materials based on wool or based on mixtures containing it, in the form of winding bodies with anionic dyes according to the impregnation method until exhaustion of the bath, characterized in that the fibrous material wound is carried inside a pressure-tight staining container, and by expelling the air as well as filling the autoclave with saturated steam or superheated steam, it is heated to temperatures between 100 and 110ºC, in a formulation container that is also pressure-tight, separate from it, but communicated with it through pipes, the entire staining treatment bath is prepared, and it is also heated to temperatures between 100 and 110ºC, guaranteeing by special control of the temperature within the aforementioned limit values and of the vapor pressure in the two closed systems as well as by applying external pressure, which is reached in the recipient e from formulation to formation of a relative overpressure of 3 to 10 atmospheres (= 2.94 to 9.81 bar), then the hot staining treatment bath is introduced under pressure by the pressure difference in the space of 3 to 60 seconds simultaneously from the inside as well as from the outside inside the dry or wet winding bodies, and finally the staining is carried out in the usual way. (Machine-translation by Google Translate, not legally binding)
ES422806A 1973-11-17 1974-01-31 Process for dyeing wool fibres Expired ES422806A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732357439 DE2357439B2 (en) 1973-11-17 1973-11-17 Process for dyeing textile wound bodies

Publications (1)

Publication Number Publication Date
ES422806A1 true ES422806A1 (en) 1976-04-16

Family

ID=5898359

Family Applications (1)

Application Number Title Priority Date Filing Date
ES422806A Expired ES422806A1 (en) 1973-11-17 1974-01-31 Process for dyeing wool fibres

Country Status (16)

Country Link
JP (1) JPS5747315B2 (en)
AT (1) AT347394B (en)
BE (1) BE811107A (en)
BR (1) BR7402003A (en)
CA (1) CA1039004A (en)
CH (2) CH217674A4 (en)
CS (1) CS182241B2 (en)
DD (1) DD110078A5 (en)
DE (1) DE2357439B2 (en)
DK (1) DK82274A (en)
ES (1) ES422806A1 (en)
FR (1) FR2251660B1 (en)
GB (1) GB1465503A (en)
IT (1) IT1002945B (en)
SE (1) SE404207B (en)
ZA (1) ZA741009B (en)

Also Published As

Publication number Publication date
DK82274A (en) 1975-07-14
ATA121174A (en) 1978-05-15
BR7402003A (en) 1975-12-02
CA1039004A (en) 1978-09-26
AT347394B (en) 1978-12-27
CH217674A4 (en) 1977-03-31
DE2357439A1 (en) 1975-05-28
CH593381B5 (en) 1977-11-30
BE811107A (en) 1974-08-16
SE7402064L (en) 1975-05-20
AU6564474A (en) 1975-08-21
ZA741009B (en) 1975-01-29
FR2251660A1 (en) 1975-06-13
FR2251660B1 (en) 1977-09-16
CS182241B2 (en) 1978-04-28
JPS5082384A (en) 1975-07-03
JPS5747315B2 (en) 1982-10-08
GB1465503A (en) 1977-02-23
DE2357439B2 (en) 1976-11-11
IT1002945B (en) 1976-05-20
DD110078A5 (en) 1974-12-05
SE404207B (en) 1978-09-25

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