EP 0038965 A1 19811104 - Product and process for pretreating cellulosic fibres which are then transfer-printed.

Title (en)

Product and process for pretreating cellulosic fibres which are then transfer-printed.

Title (de)

Produkt und Verfahren zur Vorbehandlung von Cellulosefasern, die nach dem Thermotransferverfahren bedruckt werden.

Title (fr)

Produit et procédé de prétraitement des fibres cellulosiques à imprimer par transfert.

Publication

EP 0038965 A1 19811104 (FR)

Application

EP 81102632 A 19810408

Priority

CH 318880 A 19800426

Abstract (en)

Mixture applicable to cellulosic fibres to which it imparts properties which make them thermoprintable when dry with the aid of sublimable dyes which contain, in the form of an aqueous emulsion, a plasticiser, a cyclic urea methylol derivative, polystyrene, a catalyst for curing the methylol derivative and, if need be, a heat- stable optical brightening agent.

Abstract (fr)

Mélange applicable aux fibres cellulosiques auxquelles il confère des propriétés qui les rendent thermo-imprimables à sec à l'aide de colorants sublimables et qui contient, sous forme d'une émulsion aqueuse, un assouplissant, un dérivé méthylol cyclique de l'urée, du polystyrène, un catalyseur de durcissement du dérivé méthylol et, au besoin, un agent d'azurage optique, stable à la chaleur.

IPC 1-7

D06P 5/00; D06P 3/60; D06M 15/26; D06M 15/54

IPC 8 full level

D06P 5/00 (2006.01); D06M 15/233 (2006.01); D06P 5/28 (2006.01)

CPC (source: EP)

D06M 15/233 (2013.01); D06P 5/005 (2013.01)

Citation (search report)

FR 2290313 A1 19760604 - SUBLISTATIC HOLDING SA [CH]
FR 2315524 A1 19770121 - SUBLISTATIC HOLDING SA [CH]
DE 2458660 A1 19750619 - SUBLISTATIC HOLDING SA
CH 1264375 A
FR 2333890 A1 19770701 - BAYER AG [DE]
US 4119398 A 19781010 - PURSER TERRY BROOK
CH 1277175 A
FR 2239553 A1 19750228 - HEBERLEIN & CO AG [CH]

Designated contracting state (EPC)

BE CH DE FR GB IT LI NL SE

DOCDB simple family (publication)

EP 0038965 A1 19811104; AU 6946681 A 19811105; ES 501615 A0 19830616; ES 8306817 A1 19830616; IL 62678 A0 19810629; JP S56159377 A 19811208; PT 72909 A 19810501; PT 72909 B 19820329

DOCDB simple family (application)

EP 81102632 A 19810408; AU 6946681 A 19810413; ES 501615 A 19810424; IL 6267881 A 19810417; JP 5493881 A 19810411; PT 7290981 A 19810424