EP 0917599 A1 19990526 - FLASH-SPUN POLYMER
Title (en)
FLASH-SPUN POLYMER
Title (de)
FLASH-GESPONNENES POLYMER
Title (fr)
POLYMERE FILE ECLAIR
Publication
Application
Priority
- US 9714513 W 19970819
- US 69928196 A 19960819
- US 82526797 A 19970327
Abstract (en)
[origin: WO9807906A1] This invention relates to significant improvements in tensile, elongation and toughness properties of flash-spun fibers and nonwoven sheets made from flash-spun fibers. The invention is directed to improved fiber and sheet properties with narrow molecular weight distribution polyethylene and further improvements when combined with process aspects.
IPC 1-7
IPC 8 full level
C08J 5/04 (2006.01); D01D 5/11 (2006.01); D01F 6/04 (2006.01); D04H 3/033 (2012.01); D04H 3/16 (2006.01); D04H 13/02 (2006.01)
CPC (source: EP KR)
D01D 5/11 (2013.01 - EP KR); D01F 6/04 (2013.01 - EP); D04H 1/724 (2013.01 - EP)
Citation (search report)
See references of WO 9807906A1
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
WO 9807906 A1 19980226; CA 2260881 A1 19980226; EP 0917599 A1 19990526; JP 2001521585 A 20011106; KR 20000068238 A 20001125
DOCDB simple family (application)
US 9714513 W 19970819; CA 2260881 A 19970819; EP 97937308 A 19970819; JP 51087398 A 19970819; KR 19997001373 A 19990219