PROCEDIMENTO PER TINGERE IN CONTINUO CON INDIGO IN UN'UNICA PASSSATA FILATO CONTENENTE CELLULOSA
Continuous dyeing of cellulose-containing yarn with indigo in a single operation is disclosed, in that the reduced indigo from an aqueous dye liquor containing reducing agents, alkali, and additionally a further dissolved alkali metal salt in a concentration of 200 to 350 g/l as the electrolyte, and...
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| creator | SUTSCH FRANZ KRUGER RUDOLF |
| description | Continuous dyeing of cellulose-containing yarn with indigo in a single operation is disclosed, in that the reduced indigo from an aqueous dye liquor containing reducing agents, alkali, and additionally a further dissolved alkali metal salt in a concentration of 200 to 350 g/l as the electrolyte, and whose pH value has been adjusted to 10.2 to 11.3, is applied to the yarn. The reduced indigo absorbed by the fibers is oxidized again to pigment while maintaining the high concentration of electrolyte, and the dye process is finished in the customary manner. |
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The reduced indigo absorbed by the fibers is oxidized again to pigment while maintaining the high concentration of electrolyte, and the dye process is finished in the customary manner.</description><language>ita</language><subject>DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM ; DYEING OR PRINTING TEXTILES ; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR ; LAUNDERING ; TEXTILES ; TREATMENT OF TEXTILES OR THE LIKE</subject><creationdate>1999</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19990111&DB=EPODOC&CC=IT&NR=MI971662A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19990111&DB=EPODOC&CC=IT&NR=MI971662A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SUTSCH FRANZ</creatorcontrib><creatorcontrib>KRUGER RUDOLF</creatorcontrib><title>PROCEDIMENTO PER TINGERE IN CONTINUO CON INDIGO IN UN'UNICA PASSSATA FILATO CONTENENTE CELLULOSA</title><description>Continuous dyeing of cellulose-containing yarn with indigo in a single operation is disclosed, in that the reduced indigo from an aqueous dye liquor containing reducing agents, alkali, and additionally a further dissolved alkali metal salt in a concentration of 200 to 350 g/l as the electrolyte, and whose pH value has been adjusted to 10.2 to 11.3, is applied to the yarn. 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| subjects | DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM DYEING OR PRINTING TEXTILES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING TEXTILES TREATMENT OF TEXTILES OR THE LIKE |
| title | PROCEDIMENTO PER TINGERE IN CONTINUO CON INDIGO IN UN'UNICA PASSSATA FILATO CONTENENTE CELLULOSA |
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