BE760243A - Continuous fixing of dyed fabrics using - superheated solvent vapours - Google Patents

Continuous fixing of dyed fabrics using - superheated solvent vapours

Info

Publication number
BE760243A
BE760243A BE760243A BE760243A BE760243A BE 760243 A BE760243 A BE 760243A BE 760243 A BE760243 A BE 760243A BE 760243 A BE760243 A BE 760243A BE 760243 A BE760243 A BE 760243A
Authority
BE
Belgium
Prior art keywords
compartment
web
dyed fabrics
continuous fixing
solvent vapours
Prior art date
Application number
BE760243A
Other languages
French (fr)
Original Assignee
Sandoz Sa
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 Sandoz Sa filed Critical Sandoz Sa
Priority to BE760243A priority Critical patent/BE760243A/en
Publication of BE760243A publication Critical patent/BE760243A/en

Links

Classifications

    • 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
    • D06B9/00—Solvent-treatment of textile materials
    • D06B9/02—Solvent-treatment of textile materials solvent-dyeing

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

A treatment chamber is divided into two compartments connected at their lower end, and a continuous dyed web (of e.g. cotton, wool, viscose cellulose triacetate, polyester, nylon, polyacrylonitrile) passes downwardly through the first compartment and upwardly through the second compartment so that superheated fixing vapour, which is heavier than air (e.g. an aliphatic hydrocarbyl chloride, supplied from a heting circuit, moves in the same direction as the web in the first compartment, and in the opposite direction in the second compartment. Pref. the web inlet and outlet to the chamber are provided with evacuated seals to prevent the entry of air.
BE760243A 1970-12-11 1970-12-11 Continuous fixing of dyed fabrics using - superheated solvent vapours BE760243A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE760243A BE760243A (en) 1970-12-11 1970-12-11 Continuous fixing of dyed fabrics using - superheated solvent vapours

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE760243A BE760243A (en) 1970-12-11 1970-12-11 Continuous fixing of dyed fabrics using - superheated solvent vapours

Publications (1)

Publication Number Publication Date
BE760243A true BE760243A (en) 1971-05-17

Family

ID=3857416

Family Applications (1)

Application Number Title Priority Date Filing Date
BE760243A BE760243A (en) 1970-12-11 1970-12-11 Continuous fixing of dyed fabrics using - superheated solvent vapours

Country Status (1)

Country Link
BE (1) BE760243A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958934A (en) 1973-06-05 1976-05-25 E. I. Du Pont De Nemours And Company Rapid fixation of disperse dyes on synthetic polymers
US3992145A (en) 1975-05-28 1976-11-16 E. I. Du Pont De Nemours And Company Rapid application and fixation of dye or brightening agent on synthetic polymer
US3992144A (en) 1975-05-28 1976-11-16 E. I. Du Pont De Nemours And Company Migration-free textile drying
US3998588A (en) 1975-05-28 1976-12-21 E. I. Du Pont De Nemours And Company Process for continuously transferring heat to a moving band

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958934A (en) 1973-06-05 1976-05-25 E. I. Du Pont De Nemours And Company Rapid fixation of disperse dyes on synthetic polymers
US3992145A (en) 1975-05-28 1976-11-16 E. I. Du Pont De Nemours And Company Rapid application and fixation of dye or brightening agent on synthetic polymer
US3992144A (en) 1975-05-28 1976-11-16 E. I. Du Pont De Nemours And Company Migration-free textile drying
US3998588A (en) 1975-05-28 1976-12-21 E. I. Du Pont De Nemours And Company Process for continuously transferring heat to a moving band

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