FR2355947A1 - RONGEAGE PRINTING - Google Patents

RONGEAGE PRINTING

Info

Publication number
FR2355947A1
FR2355947A1 FR7719557A FR7719557A FR2355947A1 FR 2355947 A1 FR2355947 A1 FR 2355947A1 FR 7719557 A FR7719557 A FR 7719557A FR 7719557 A FR7719557 A FR 7719557A FR 2355947 A1 FR2355947 A1 FR 2355947A1
Authority
FR
France
Prior art keywords
printing
rongeage
discharge printing
compounds
redox buffers
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
FR7719557A
Other languages
French (fr)
Other versions
FR2355947B1 (en
Inventor
Walter Bier
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of FR2355947A1 publication Critical patent/FR2355947A1/en
Application granted granted Critical
Publication of FR2355947B1 publication Critical patent/FR2355947B1/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
    • D06P3/34—Material containing ester groups
    • D06P3/52—Polyesters
    • D06P3/54—Polyesters using dispersed dyestuffs
    • 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
    • D06P5/15—Locally discharging the dyes
    • D06P5/155—Locally discharging the dyes with reductants

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Coloring (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

A discharge printing/dyeing process for synthetics utilises the control of the rH of certain redox buffers. Redox buffers are aromatic nitro compounds, namely nitrohydroxybenzene-sulphonic or -carboxylic acids or nitrobenzoic acids, which are used together with compounds of metals which can exist in various valency states. This extends the palette of dyes usable for discharge printing.
FR7719557A 1976-06-25 1977-06-27 RONGEAGE PRINTING Granted FR2355947A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH816176A CH616040GA3 (en) 1976-06-25 1976-06-25 Discharge printing of synthetic textile materials

Publications (2)

Publication Number Publication Date
FR2355947A1 true FR2355947A1 (en) 1978-01-20
FR2355947B1 FR2355947B1 (en) 1980-12-05

Family

ID=4336101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719557A Granted FR2355947A1 (en) 1976-06-25 1977-06-27 RONGEAGE PRINTING

Country Status (4)

Country Link
CH (1) CH616040GA3 (en)
DE (1) DE2727327A1 (en)
FR (1) FR2355947A1 (en)
IT (1) IT1079083B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8004160A (en) * 1980-07-18 1982-02-16 Epec Dinon COMPOSITION FOR ETCHING OF TEXTILE MATERIALS.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49125682A (en) * 1973-04-09 1974-12-02
JPS5140499A (en) * 1974-09-30 1976-04-05 Mitsubishi Rayon Co

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49125682A (en) * 1973-04-09 1974-12-02
JPS5140499A (en) * 1974-09-30 1976-04-05 Mitsubishi Rayon Co

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CA1975 *
CA1976 *

Also Published As

Publication number Publication date
IT1079083B (en) 1985-05-08
CH616040GA3 (en) 1980-03-14
DE2727327A1 (en) 1978-01-05
CH616040B (en)
FR2355947B1 (en) 1980-12-05

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Legal Events

Date Code Title Description
ST Notification of lapse