FR2442295A1 - PROCESS FOR PRINTING TEXTILE MATERIALS WITH DEVELOPING DYES - Google Patents

PROCESS FOR PRINTING TEXTILE MATERIALS WITH DEVELOPING DYES

Info

Publication number
FR2442295A1
FR2442295A1 FR7929056A FR7929056A FR2442295A1 FR 2442295 A1 FR2442295 A1 FR 2442295A1 FR 7929056 A FR7929056 A FR 7929056A FR 7929056 A FR7929056 A FR 7929056A FR 2442295 A1 FR2442295 A1 FR 2442295A1
Authority
FR
France
Prior art keywords
thickener
textile materials
printing
printing textile
thickeners
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
FR7929056A
Other languages
French (fr)
Other versions
FR2442295B1 (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 FR2442295A1 publication Critical patent/FR2442295A1/en
Application granted granted Critical
Publication of FR2442295B1 publication Critical patent/FR2442295B1/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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0079—Azoic dyestuff preparations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

Procédé de préparation de colorants de développement par impression de sels de diazonium sur des matières cellulosiques qui ont été imprégnées avec des bains alcalins contenant des copulants, dans lequel les pâtes d'impression se préparent par mélange d'un premier épaississant de base contenant du nitrite de sodium avec un autre épaississant de base. Le procédé est caractérisé en ce que cet autre épaississant contient un acide, on ajoute l'amine à l'un des deux épaississants et on réunit les deux épaississants de base.A process for preparing development dyes by printing diazonium salts on cellulosic materials which have been impregnated with alkali baths containing couplers, wherein the printing pastes are prepared by mixing a first base thickener containing nitrite sodium with another basic thickener. The process is characterized in that this other thickener contains an acid, the amine is added to one of the two thickeners and the two basic thickeners are combined.

FR7929056A 1978-11-24 1979-11-26 PROCESS FOR PRINTING TEXTILE MATERIALS WITH DEVELOPING DYES Granted FR2442295A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2850901A DE2850901C3 (en) 1978-11-24 1978-11-24 Process for printing with developing dyes

Publications (2)

Publication Number Publication Date
FR2442295A1 true FR2442295A1 (en) 1980-06-20
FR2442295B1 FR2442295B1 (en) 1982-12-10

Family

ID=6055477

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7929056A Granted FR2442295A1 (en) 1978-11-24 1979-11-26 PROCESS FOR PRINTING TEXTILE MATERIALS WITH DEVELOPING DYES

Country Status (12)

Country Link
JP (1) JPS56388A (en)
BE (1) BE880251A (en)
BR (1) BR7907606A (en)
CH (1) CH632121B (en)
DE (1) DE2850901C3 (en)
EG (1) EG13671A (en)
FR (1) FR2442295A1 (en)
GB (1) GB2036810B (en)
IT (1) IT1126387B (en)
KE (1) KE3359A (en)
NL (1) NL7908552A (en)
OA (1) OA06392A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5926976A (en) * 1982-08-02 1984-02-13 日本特殊陶業株式会社 High tenacity ceramic tool
DE3841482A1 (en) * 1988-12-09 1990-06-13 Hoechst Ag A PHASE PROCESS FOR PREPARING PRINTINGS WITH REACTIVE PURPOSES IN ADDITION TO AZO DEVELOPING DYES ON ALKALIALLY PRESCRIBED TEXTILES
DE3932819A1 (en) * 1989-09-30 1991-04-11 Hoechst Ag WAESSED PREPARATIONS OF C.I. AZOIC DIAZO COMPONENTS, ITS MANUFACTURE AND USE

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2202189A1 (en) * 1972-10-10 1974-05-03 Hoechst Ag

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2202189A1 (en) * 1972-10-10 1974-05-03 Hoechst Ag

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/75 *

Also Published As

Publication number Publication date
OA06392A (en) 1981-07-31
JPS6233355B2 (en) 1987-07-20
DE2850901C3 (en) 1981-11-19
FR2442295B1 (en) 1982-12-10
KE3359A (en) 1984-02-10
GB2036810A (en) 1980-07-02
BE880251A (en) 1980-05-27
IT1126387B (en) 1986-05-21
JPS56388A (en) 1981-01-06
DE2850901B2 (en) 1981-01-22
DE2850901A1 (en) 1980-06-12
CH632121B (en)
IT7927498A0 (en) 1979-11-22
NL7908552A (en) 1980-05-28
GB2036810B (en) 1982-12-01
CH632121GA3 (en) 1982-09-30
EG13671A (en) 1982-03-31
BR7907606A (en) 1980-08-05

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Legal Events

Date Code Title Description
ST Notification of lapse