EP 0482882 A1 19920429 - A process for flash spinning fiber-forming polymers.
Title (en)
A process for flash spinning fiber-forming polymers.
Title (de)
Verfahren zum Flash-Spinnen von Fasern bildenden Polymeren.
Title (fr)
Procédé pour le "filage-éclair" de polymères formant des fibres.
Publication
Application
Priority
- EP 90312694 A 19901121
- US 60234490 A 19901023
- US 68801791 A 19910419
Abstract (en)
The invention relates to a process for flash-spinning plexifilamentary film-fibril strands of polymers that are substantially plasticizable in carbon dioxide and/or water and have a melting point less than 300 DEG C. More particularly, the strands are flash-spun from mixtures of carbon dioxide, water and the polymer. The invention also relates to the film-fibril strands produced by the inventive process.
IPC 1-7
IPC 8 full level
D01D 5/11 (2006.01)
CPC (source: EP)
D01D 5/11 (2013.01)
Citation (search report)
- [XPD] EP 0431801 A2 19910612 - DU PONT [US]
- [XD] US 3081519 A 19630319
- [A] US 3987139 A 19761019 - KOZLOWSKI JOHN H, et al
- [A] US 4007247 A 19770208 - BALLARD DENIS GEORGE HAROLD, et al
- [AP] US 5009820 A 19910423 - COATES DON M [US], et al
Designated contracting state (EPC)
DE FR GB IT LU NL
DOCDB simple family (publication)
EP 0482882 A1 19920429; EP 0482882 B1 19951227; DE 69115844 D1 19960208; DE 69115844 T2 19960801
DOCDB simple family (application)
EP 91309740 A 19911022; DE 69115844 T 19911022