PROCESS FOR THE PRETREATMENT OF CELLULOSE FIBERS TO BE PRINTED ACCORDING TO THE THERMOTRANSFER PRINTING METHOD

HOE 78/F 196 PROCESS FOR THE PRETREATMENT OF CELLULOSE FIBERS TO BE PRINTED ACCORDING TO THE THERMOTRANSFER PRINTING METHOD of the disclosure: A process for the pretreatment of textile material consisting entirely or partially of cellulose fibers and which is to be printed according to the thermotra...

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Bibliographische Detailangaben
Hauptverfasser:	DUERSCH, WALTER, NISCHWITZ, EHRENFRIED
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	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
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Zusammenfassung:	HOE 78/F 196 PROCESS FOR THE PRETREATMENT OF CELLULOSE FIBERS TO BE PRINTED ACCORDING TO THE THERMOTRANSFER PRINTING METHOD of the disclosure: A process for the pretreatment of textile material consisting entirely or partially of cellulose fibers and which is to be printed according to the thermotransfer process, which comprises impregnating the textile material with a solution or dispersion containinga) a compound of the formula I NH2 - CO - Y - R (I) wherein R stands for a group of the formulae Ra,Rb or Rc -CH2-CH=CH2 (Ra)-(CH2-CH2-O)m-R1 (Rb) or (Rc) in said formulae R1 is hydrogen or C1-4alkyl, R2 is C1-4alkyl, R3 is hydrogen or methyl, n is an integer of from 1 to 6, m is an integer of from 1 to 10, X is CH2 or O and Y, in case that R stands for Ra or Rb is an oxygen atom and in case that R stands for Rc is an oxygen atom or an imino group (NH),b) a glyoxal or melamine formaldehyde resin andc) an acid catalyst for the condensation of these resins, and subsequently drying the textile material and subjecting it to the action of heat.