EP 1213376 A1 20020612 - Non-postdrawn polyolefin fibers with high strength
Title (en)
Non-postdrawn polyolefin fibers with high strength
Title (de)
Nicht nachverstreckte Polyolefinfasern mit hoher Festigkeit
Title (fr)
Fibres de polyoléfine non post-étirées avec haute tenacité
Publication
Application
Priority
EP 00126835 A 20001207
Abstract (en)
The invention relates to non-postdrawn polyolefin fibers with high strength, comprising predominantly isotactic propylene polymers having a crystallisation temperature >116 DEG C (DSC) and 5 to 100 ppm particles of inorganic oxides, having a particle diameter of about 0,05 to 10 mu m, the fibers having tenacity values of 2,0 to 5,0 cN/dtex, a process for their production and their use.
IPC 1-7
IPC 8 full level
D01F 1/10 (2006.01); D01F 6/06 (2006.01); D01F 6/46 (2006.01)
CPC (source: EP)
D01F 1/10 (2013.01); D01F 6/06 (2013.01); D01F 6/46 (2013.01)
Citation (search report)
- [Y] EP 0878567 A2 19981118 - PCD POLYMERE AG [AT]
- [Y] WO 9924478 A1 19990520 - BOREALIS AS [DK], et al
- [Y] WO 9924479 A1 19990520 - BOREALIS AS [DK], et al
- [Y] EP 0854155 A1 19980722 - JAPAN POLYOLEFINS CO LTD [JP]
- [Y] EP 0790262 A1 19970820 - CHISSO CORP [JP]
- [Y] EP 0569860 A1 19931118 - KIMBERLY CLARK CO [US]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 00126835 A 20001207