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.)
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.)
Sanofi Aventis Deutschland GmbH
Original Assignee
Leopold Cassella et Cie GmbH
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Filing date
Publication date
Application filed by Leopold Cassella et Cie GmbHfiledCriticalLeopold Cassella et Cie GmbH
Application grantedgrantedCritical
Publication of FR471655ApublicationCriticalpatent/FR471655A/fr
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
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Engineering & Computer Science
(AREA)
Textile Engineering
(AREA)
FR471655D1913-07-161913-07-16Procédé pour la production d'enlevages sur colorants de cuve et colorants sulfines, au moyen de corps réducteurs
ExpiredFR471655A
(fr)
Procédé de production de colorants teignant sur cuProcédé de production de colorants teignant sur cuve de la série de l'anthraquinone ve de la série de l'anthraquinone