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
French (fr)
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

Description

  

   <Desc/Clms Page number 1> 
 

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   <Desc / Clms Page number 1>
 

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Claims (1)

<Desc/Clms Page number 17> <Desc / Clms Page number 17> 6 - on effectue la réduction en présence de dithionite de sodium; ".'..Y'.'.Y'..'.''"'..'. 6 - the reduction is carried out in the presence of sodium dithionite; ". '.. 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. 7 - the process is used for the dyeing or printing of fibrous materials by means of reducible dyes, the reduced form of which is re-oxidizable, caci using dye preparations containing, a tallow derivative having the formula .., ¯ EMI17.1 in which R, X and Z + have the meanings given above.
BE648012A 1964-11-15 1964-11-15 BE648012A (en)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=3846545

Family Applications (1)

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

Country Status (1)

Country Link
BE (1) BE648012A (en)

Cited By (1)

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

Cited By (1)

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

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