FR2353672A1 - PROCESS FOR CREATING, ON THE FIBER, NON-WATER-SOLUBLE AZOIC DYES - Google Patents

PROCESS FOR CREATING, ON THE FIBER, NON-WATER-SOLUBLE AZOIC DYES

Info

Publication number
FR2353672A1
FR2353672A1 FR7717208A FR7717208A FR2353672A1 FR 2353672 A1 FR2353672 A1 FR 2353672A1 FR 7717208 A FR7717208 A FR 7717208A FR 7717208 A FR7717208 A FR 7717208A FR 2353672 A1 FR2353672 A1 FR 2353672A1
Authority
FR
France
Prior art keywords
water
creating
fiber
azoic dyes
primed
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
FR7717208A
Other languages
French (fr)
Other versions
FR2353672B1 (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.)
Hoechst AG
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 FR2353672A1 publication Critical patent/FR2353672A1/en
Application granted granted Critical
Publication of FR2353672B1 publication Critical patent/FR2353672B1/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
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • D06P3/68—Preparing azo dyes on the material

Landscapes

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

Abstract

Water-insoluble azo dyes are produced on vegetable fibres by the methods of ice colour technology. The fibre material is first primed with an azo component and the primed material is subsequently developed with a diazo solution of an aromatic amine at a pH of 5.5 to 8.0. Sodium metaborate is used to neutralise the diazo solutions.
FR7717208A 1976-06-05 1977-06-06 PROCESS FOR CREATING, ON THE FIBER, NON-WATER-SOLUBLE AZOIC DYES Granted FR2353672A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2625517A DE2625517C2 (en) 1976-06-05 1976-06-05 Process for the production of water-insoluble azo dyes on the fiber

Publications (2)

Publication Number Publication Date
FR2353672A1 true FR2353672A1 (en) 1977-12-30
FR2353672B1 FR2353672B1 (en) 1982-06-11

Family

ID=5980002

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7717208A Granted FR2353672A1 (en) 1976-06-05 1977-06-06 PROCESS FOR CREATING, ON THE FIBER, NON-WATER-SOLUBLE AZOIC DYES

Country Status (6)

Country Link
JP (1) JPS52152580A (en)
BE (1) BE855430A (en)
CH (1) CH630217GA3 (en)
DE (1) DE2625517C2 (en)
FR (1) FR2353672A1 (en)
IT (1) IT1074399B (en)

Also Published As

Publication number Publication date
IT1074399B (en) 1985-04-20
DE2625517B1 (en) 1977-10-06
FR2353672B1 (en) 1982-06-11
CH630217GA3 (en) 1982-06-15
DE2625517C2 (en) 1978-06-01
JPS52152580A (en) 1977-12-19
BE855430A (en) 1977-12-06

Similar Documents

Publication Publication Date Title
IT7949824A0 (en) COMPOSITION INCLUDING BISAZO DYES, PROCEDURE FOR ITS PRODUCTION AND FIBERS DYED WITH THE SAME
KR950003397A (en) Copper complex azo compound and dyeing method using this compound
ATE33409T1 (en) PROCESS FOR THE PRODUCTION OF DYES WITH REACTIVE DYES.
KR850000502A (en) Manufacturing method of azo dye for cellulose fiber
FR2353672A1 (en) PROCESS FOR CREATING, ON THE FIBER, NON-WATER-SOLUBLE AZOIC DYES
ES8400518A1 (en) Continuous dyeing process which provides improved wetfastness: alkandlamine-containing dye liquor and after-treatment with fixing agent
IT7925741A0 (en) AZO DYES REACTIVE WITH FIBERS.
DK631186A (en) PROCEDURE FOR COLORING CELLULOSE FIBER MATERIAL USING RESPONSIBLE COLORS
BR8103760A (en) PROCESS FOR THE PREPARATION OF CONCENTRATED SOLUTIONS OF AZOIC DYES AND SOLUTIONS SO OBTAINED
BE844918A (en) PREPARATION PROCESS ON THE FIBER OF NON-WATER-SOLUBLE AZOIC DYES
TR26431A (en) PROCEDURE FOR THE PRODUCTION OF CONCENTRATED, AQUATIC SOLUTIONS OF ANIONIC AZO DYES.
ES478339A1 (en) Dyeing process
CH634709B (en) PROCESS FOR THE CONTINUOUS COLORING OF RAIL-SHAPED TEXTILES MADE OF CELLULOSE FIBERS WITH REACTIVE DYES.
GB1103422A (en) Water-soluble azo dyestuffs containing at least one cyclobutane or cyclobutene residue and process for their manufacture
EP0005222A3 (en) Salts of azo dyes with sulfonic groups, process for their preparation and their application
FR2288183A1 (en) PROCESS FOR PRINTING USING DEVELOPMENT DYES
FR2384883A1 (en) PROCESS FOR FORMING AZOIC DYES ON FIBROUS MATERIALS CONSTITUTED BY OR CONTAINING CELLULOSE
IT8025175A0 (en) DISAZO REACTIVE DYES, VERY USEFUL PARTS FOR DYEING CELLULOSIC FIBERS
FR2371491A1 (en) FIBER-REACTIVE AZOIC DYES, THEIR PREPARATION PROCESS AND THEIR USE IN DYING AND PRINTING
IT7925678A0 (en) ANTHRACINONE AZO COMPOUNDS, PROCESS FOR THEIR PRODUCTION AND THEIR USE AS DYES.
IT1075392B (en) 1 "2 COBALT COMPOUNDS OF AZO DYES, PROCESS FOR THEIR PREPARATION AND USE FOR THE DYING OF NATURAL AND SYNTHETIC POLYAMIDE FIBERS
JPS5324418A (en) Production of aromatic polyamide having basic dye affinity
ES8306817A1 (en) Product and process for pretreating cellulosic fibres which are then transfer-printed.
BE599085A (en) A process for producing water-insoluble metallized azo dyes on fiber.
FR1247796A (en) Process for dyeing, padding and printing cellulosic fibers using azo dyes created on the fiber

Legal Events

Date Code Title Description
ST Notification of lapse