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.)
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SNIA Viscosa SpA
Kanegafuchi Spinning Co Ltd
Original Assignee
SNIA Viscosa SpA
Kanegafuchi Spinning Co Ltd
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Filing date
Publication date
Application filed by SNIA Viscosa SpA, Kanegafuchi Spinning Co LtdfiledCriticalSNIA Viscosa SpA
Priority to FR72734ApriorityCriticalpatent/FR1489381A/fr
Application grantedgrantedCritical
Publication of FR1489381ApublicationCriticalpatent/FR1489381A/fr
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
D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
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Chemical Kinetics & Catalysis
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General Chemical & Material Sciences
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Engineering & Computer Science
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Textile Engineering
(AREA)
FR72734A1966-08-101966-08-10Procédé de production de filaments et de fils composites en matière synthetique, et fils obtenus par ce procédé
ExpiredFR1489381A
(fr)
Pièce constituée par des fils creux, obtenus à partir de matière synthétique thermoplastique et réalisés par le procédé de filage par extrusion et procédé pour la réalisation de la dite pièce