EP 0854213 B1 20020605 - Heat-fusible composite fiber, and non-woven fabrics and absorbent products produced from the same
Title (en)
Heat-fusible composite fiber, and non-woven fabrics and absorbent products produced from the same
Title (de)
Schmelzklebende Verbundfasern und daraus hergestellte Vliesstoffe und absorbierende Produkte
Title (fr)
Fibre composite thermofusible et tissus non-tissés et produits absorbants obtenus à partir de celle-ci
Publication
Application
Priority
- JP 2102397 A 19970120
- JP 25925197 A 19970908
Abstract (en)
[origin: EP0854213A1] There are disclosed a heat-fusible composite fiber comprising a component A consisting of a high-melting-point, crystalline polypropylene resin, and a component B consisting of at least one low-melting-point resin selected from propylene-based copolymers having a melting point lower than that of the component A, characterized in that the cross-section of said composite fiber has a profiled structure wherein the component A consisting of the high-melting-point resin forms branch portions of strands radially extending from the center portion outward, and the component B consisting of the low-melting-point resin forms projecting portions connected to the branch portions, and a non-woven fabric and absorbent products produced from such a fiber. <IMAGE>
IPC 1-7
IPC 8 full level
A61F 13/15 (2006.01); A61F 13/511 (2006.01); D01D 5/253 (2006.01); D01D 5/30 (2006.01); D01F 8/06 (2006.01); D04H 1/541 (2012.01); D04H 1/544 (2012.01)
CPC (source: EP US)
D01D 5/253 (2013.01 - EP); D01D 5/30 (2013.01 - EP); D01F 8/06 (2013.01 - EP); D04H 1/541 (2013.01 - EP US); D04H 3/14 (2013.01 - EP)
Designated contracting state (EPC)
DE FR IT
DOCDB simple family (publication)
EP 0854213 A1 19980722; EP 0854213 B1 20020605; CN 1195040 A 19981007; DE 69805664 D1 20020711; DE 69805664 T2 20030206; JP 3741180 B2 20060201; JP H10259522 A 19980929
DOCDB simple family (application)
EP 98100922 A 19980120; CN 98105650 A 19980120; DE 69805664 T 19980120; JP 25925197 A 19970908