FR2305534A1 - Procede pour eliminer les ions de chrome hexavalent des liquides restant apres la teinture de la laine - Google Patents

Procede pour eliminer les ions de chrome hexavalent des liquides restant apres la teinture de la laine

Info

Publication number
FR2305534A1
FR2305534A1 FR7608242A FR7608242A FR2305534A1 FR 2305534 A1 FR2305534 A1 FR 2305534A1 FR 7608242 A FR7608242 A FR 7608242A FR 7608242 A FR7608242 A FR 7608242A FR 2305534 A1 FR2305534 A1 FR 2305534A1
Authority
FR
France
Prior art keywords
wool dyeing
liquids remaining
hexavalent ions
removing chrome
chrome hexavalent
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
FR7608242A
Other languages
English (en)
Other versions
FR2305534B1 (fr
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of FR2305534A1 publication Critical patent/FR2305534A1/fr
Application granted granted Critical
Publication of FR2305534B1 publication Critical patent/FR2305534B1/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
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/02—After-treatment
    • 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
    • D06P3/14—Wool
    • D06P3/20—Wool using mordant dyes using metallisable dyes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Water Treatment By Sorption (AREA)
FR7608242A 1975-03-22 1976-03-22 Procede pour eliminer les ions de chrome hexavalent des liquides restant apres la teinture de la laine Granted FR2305534A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752512768 DE2512768A1 (de) 1975-03-22 1975-03-22 Verfahren zur entfernung von chromionen aus den restflotten der wollfaerbung

Publications (2)

Publication Number Publication Date
FR2305534A1 true FR2305534A1 (fr) 1976-10-22
FR2305534B1 FR2305534B1 (fr) 1979-08-31

Family

ID=5942184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608242A Granted FR2305534A1 (fr) 1975-03-22 1976-03-22 Procede pour eliminer les ions de chrome hexavalent des liquides restant apres la teinture de la laine

Country Status (4)

Country Link
JP (1) JPS51116285A (fr)
DE (1) DE2512768A1 (fr)
FR (1) FR2305534A1 (fr)
GB (1) GB1487539A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1123734B (it) * 1979-09-25 1986-04-30 Acna Processo per la rimozione del cromo totale dalle acque residue dei bagni di tintura con coloranti al mordente
RU2738105C1 (ru) * 2020-06-16 2020-12-08 АКЦИОНЕРНОЕ ОБЩЕСТВО "АКЦИОНЕРНАЯ КОМПАНИЯ "ТУЛАМАШЗАВОД" (АО "АК "Туламашзавод") Способ замкнутого водооборота гальванического производства

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1100740A (fr) * 1953-05-20 1955-09-23 Ici Ltd Procédé de teinture de la laine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1100740A (fr) * 1953-05-20 1955-09-23 Ici Ltd Procédé de teinture de la laine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, VOLUME 81, NO. 10, 9 SEPTEMBRE 1974, PAGE 65, YAMASHITA ET ASAI: "DYEING PROCESS MINIMIZING RESIDUAL CHROMIUM IN THE WOOL DYEING EFFLUENT", ABREGE NO. 50 888P, CITE SEN'I KAKO, VOLUME 26, NO. 3, 1974 *

Also Published As

Publication number Publication date
DE2512768A1 (de) 1976-09-30
FR2305534B1 (fr) 1979-08-31
JPS51116285A (en) 1976-10-13
GB1487539A (en) 1977-10-05

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Legal Events

Date Code Title Description
ST Notification of lapse