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D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
D01F2/08—Composition of the spinning solution or the bath
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FR510813A1920-02-271920-02-27Procédé de fabrication de brins très fins au moyen de viscose brute
ExpiredFR510813A
(fr)
Procédé de fabrication de brins très fins de soie de viscose au moyen de bains salins très concentrés et relativement faiblement acides et de viscose relativement très mure
Procédé de fabrication de brins très fins de soie de viscose d'après le procédé d'étirage au moyen d'orifices relativement grands et de viscose consistante