CH505249A - Process for the production of water-insoluble azo dyes on textile material made of cellulose or protein fibers - Google Patents

Process for the production of water-insoluble azo dyes on textile material made of cellulose or protein fibers

Info

Publication number
CH505249A
CH505249A CH724168A CH724168A CH505249A CH 505249 A CH505249 A CH 505249A CH 724168 A CH724168 A CH 724168A CH 724168 A CH724168 A CH 724168A CH 505249 A CH505249 A CH 505249A
Authority
CH
Switzerland
Prior art keywords
cellulose
production
water
material made
textile material
Prior art date
Application number
CH724168A
Other languages
German (de)
Inventor
Hasso Dr Hertel
Gehre Kurt
Rudolf Dr Loewenfeld
Kosubek Uwe
Original Assignee
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 filed Critical Hoechst Ag
Publication of CH505249A publication Critical patent/CH505249A/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
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • D06P3/68—Preparing azo dyes on the material
    • 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
    • D06P3/12—Preparing azo dyes on the material

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
CH724168A 1967-05-18 1968-05-16 Process for the production of water-insoluble azo dyes on textile material made of cellulose or protein fibers CH505249A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0052448 1967-05-18

Publications (1)

Publication Number Publication Date
CH505249A true CH505249A (en) 1970-12-15

Family

ID=7105458

Family Applications (2)

Application Number Title Priority Date Filing Date
CH724168A CH505249A (en) 1967-05-18 1968-05-16 Process for the production of water-insoluble azo dyes on textile material made of cellulose or protein fibers
CH724168D CH724168A4 (en) 1967-05-18 1968-05-16

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH724168D CH724168A4 (en) 1967-05-18 1968-05-16

Country Status (7)

Country Link
US (1) US3697216A (en)
AT (1) AT280203B (en)
BE (1) BE715422A (en)
CH (2) CH505249A (en)
FR (1) FR1565972A (en)
GB (1) GB1189243A (en)
NL (1) NL6806152A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1064738B (en) * 1975-08-05 1985-02-25 Hoechst Ag PROCESS FOR THE PRODUCTION OF WATER-SOLUBLE AZO DYES ON FIBER
US4183727A (en) * 1976-06-05 1980-01-15 Hoechst Aktiengesellschaft Process for the production of water-insoluble azo dyestuffs on the fiber
DE2700291A1 (en) * 1977-01-05 1978-07-06 Bayer Ag METHOD FOR NEUTRALIZING BASIC REACTION MASSES

Also Published As

Publication number Publication date
GB1189243A (en) 1970-04-22
NL6806152A (en) 1968-11-19
CH724168A4 (en) 1970-12-15
AT280203B (en) 1970-04-10
FR1565972A (en) 1969-05-02
DE1619527A1 (en) 1971-03-11
BE715422A (en) 1968-11-20
US3697216A (en) 1972-10-10
DE1619527B2 (en) 1975-12-11

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Legal Events

Date Code Title Description
PL Patent ceased