BE648012A - - Google Patents

Info

Publication number
BE648012A
BE648012A BE648012A BE648012A BE648012A BE 648012 A BE648012 A BE 648012A BE 648012 A BE648012 A BE 648012A BE 648012 A BE648012 A BE 648012A BE 648012 A BE648012 A BE 648012A
Authority
BE
Belgium
Prior art keywords
desc
page number
clms page
caci
oxidizable
Prior art date
Application number
BE648012A
Other languages
English (en)
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 filed Critical
Priority to BE648012A priority Critical patent/BE648012A/fr
Publication of BE648012A publication Critical patent/BE648012A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/40—Radicals substituted by oxygen atoms
    • C07D307/42—Singly bound oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/52—Radicals substituted by nitrogen atoms not forming part of a nitro radical
    • 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
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/22—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using vat dyestuffs including indigo
    • D06P1/221—Reducing systems; Reducing catalysts

Landscapes

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

Description


   <Desc/Clms Page number 1> 
 

 <Desc/Clms Page number 2> 

 

 <Desc/Clms Page number 3> 

 

 <Desc/Clms Page number 4> 

 

 <Desc/Clms Page number 5> 

 

 <Desc/Clms Page number 6> 

 

 <Desc/Clms Page number 7> 

 

 <Desc/Clms Page number 8> 

 

 <Desc/Clms Page number 9> 

 

 <Desc/Clms Page number 10> 

 

 <Desc/Clms Page number 11> 

 

 <Desc/Clms Page number 12> 

 

 <Desc/Clms Page number 13> 

 

 <Desc/Clms Page number 14> 

 

 <Desc/Clms Page number 15>

Claims (1)

  1. <Desc/Clms Page number 17>
    6 - on effectue la réduction en présence de dithionite de sodium; ".'..Y'.'.Y'..'.''"'..'.
    7 - on utilise le procède pour la teinture ou l'impression de matières fibreuses au Moyen de colorant réductibles, dont la forme réduite est réoixydable, caci en se servant de préparations tinctoriales contenant, un dérivé suif inique ayant la formule ..,¯ EMI17.1 dans laquelle R,X et Z + ont la signification indiquée ci-dessus.
BE648012A 1964-11-15 1964-11-15 BE648012A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE648012A BE648012A (fr) 1964-11-15 1964-11-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE648012A BE648012A (fr) 1964-11-15 1964-11-15

Publications (1)

Publication Number Publication Date
BE648012A true BE648012A (fr) 1964-11-16

Family

ID=3846545

Family Applications (1)

Application Number Title Priority Date Filing Date
BE648012A BE648012A (fr) 1964-11-15 1964-11-15

Country Status (1)

Country Link
BE (1) BE648012A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2283899A1 (fr) * 2006-03-21 2011-02-16 Henkel AG & Co. KGaA Décoloration réductive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2283899A1 (fr) * 2006-03-21 2011-02-16 Henkel AG & Co. KGaA Décoloration réductive

Similar Documents

Publication Publication Date Title
CH553430A (fr) Nouveau produit photographique contenant un compose phenolique fluore servant de coupleur formateur de colorant bleu-vert.
DK9791D0 (da) Stabiliseret oxidationshaarfarvemiddel
SE447101B (sv) Metafenylendiaminer och fergkompositioner som innehaller dessa foreningar
SE7607609L (sv) Stabil kopparftalocyaninberedning
BE648012A (fr)
FR2442873A1 (fr) Colorants disazoiques, leur procede de production et leur application a la teinture de matieres cellulosiques
US4263213A (en) 2,4-Dihydroxy-4&#39;-(substituted amino)-diphenylamines
GB1405182A (en) Dyeing and printing textiles with vat dyes
GB1336032A (en) Polyhydroxyalkylamine salts of anionic dyestuffs
FR2434848A1 (fr) Colorants azoiques, leur procede de production et leur application a la teinture et l&#39;impression de matieres fibreuses
JPH0321002B2 (fr)
DK309885A (da) Haarfarvemiddel
ES417380A1 (es) Procedimiento para la obtencion de compuestos basicos, li- bres de grupos acido sulfonico.
FR2383251A1 (fr) Fibres de polypropylene contenant un metal teintes par de la 1,4-bis-(2&#39;-methyl-6&#39;-ethylanilino)-anthraquinone
FR2370779A1 (fr) Preparations de matieres colorantes pour celluloses ou matieres fibreuses cellulosiques
FR2392086A1 (fr) Solutions de colorants disazoiques derives de l&#39;uree
ES2074555T3 (es) Preparados acuosos de colorante.
FR2378068A1 (fr) Preparations de matieres colorantes pour celluloses et matieres textiles cellulosiques et nouvelles matieres colorantes entrant dans ces preparations
SE7607610L (sv) Stabil disazofergemnesberedning
FR2446853A1 (fr) Nouvelles preparations tinctoriales
GB1532891A (en) Anthraquinonoid disperse dyes
ES311249A1 (es) Procedimiento para teñir o estampar poliamida sintetica.
FR2408008A1 (fr) Procede d&#39;impression a l&#39;aide de colorants de developpement
FR2390476A1 (fr) Solutions concentrees de colorants basiques
GB1395397A (en) Polyazo dyestuffs