EP 1508634 A1 20050223 - Methof for making a nonwoven fabric
Title (en)
Methof for making a nonwoven fabric
Title (de)
Verfahren zur Herstellung eines Vliesstoffes
Title (fr)
Procédé de fabrication d' un non-tissé
Publication
Application
Priority
DE 10338196 A 20030820
Abstract (en)
To produce a nonwoven fabric, a mixture of at least two different types of synthetic fibers is formed as a layer. The fiber layers are bonded together into a single layer, by a calender, for subsequent heat treatment to shrink at least one type of fiber using hot air. The two fiber types are produced from a single spinner.
Abstract (de)
Verfahren zur Herstellung eines Vliesstoffes, wobei eine Vliesstofflage aus einem Fasergemisch aus zumindest zwei unterschiedlichen Faserarten gebildet wird. Die einzige Vliesstofflage wird verfestigt. Die verfestigte einzige Vliesstofflage wird anschließend einer Wärmebehandlung mit der Maßgabe unterzogen, dass die Schrumpfung zumindest einer der Faserarten aktiviert wird.
IPC 1-7
IPC 8 full level
D01D 5/28 (2006.01); D04H 1/00 (2006.01); D04H 1/44 (2006.01); D04H 1/50 (2012.01); D04H 1/544 (2012.01); D04H 1/549 (2012.01); D04H 1/55 (2012.01); D04H 3/007 (2012.01); D04H 3/009 (2012.01); D04H 3/011 (2012.01); D04H 3/14 (2012.01); D04H 3/153 (2012.01)
CPC (source: EP KR US)
D01D 5/28 (2013.01 - KR); D04H 1/00 (2013.01 - KR); D04H 1/44 (2013.01 - KR); D04H 1/50 (2013.01 - EP US); D04H 1/544 (2013.01 - EP US); D04H 1/549 (2013.01 - EP US); D04H 1/55 (2013.01 - EP US); D04H 3/007 (2013.01 - EP US); D04H 3/009 (2013.01 - EP US); D04H 3/011 (2013.01 - EP US); D04H 3/14 (2013.01 - EP US); D04H 3/153 (2013.01 - EP US)
Citation (search report)
- [X] WO 0231250 A2 20020418 - KIMBERLY CLARK CO [US]
- [X] EP 0181300 A2 19860514 - MOELNLYCKE AB [SE]
- [X] WO 03040452 A1 20030515 - DUPONT TORAY COMPANY LTD [JP], et al
- [X] US 3917448 A 19751104 - WOOD DENNIS E
- [X] US 4237180 A 19801202 - JASKOWSKI MICHAEL C
- [X] WO 02068744 A2 20020906 - FLEISSNER MASCHF GMBH CO [DE], et al
- [X] US 2910763 A 19591103 - LAUTERBACH HERBERT G
- [X] US 3067482 A 19621211 - LEE HOLLOWELL JOSEPH
- [A] US 5853635 A 19981229 - MORELL CHARLES J [US], et al
- [A] US 5028375 A 19910702 - REIFENHAEUSER HANS [DE]
- [A] US 5965468 A 19991012 - MARMON SAMUEL EDWARD [US], et al
- [PA] EP 1396567 A1 20040310 - REIFENHAEUSER MASCH [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1508634 A1 20050223; EP 1508634 B1 20071031; AT E377106 T1 20071115; BR PI0403315 A 20050531; BR PI0403315 B1 20141223; CA 2478132 A1 20050220; CA 2478132 C 20081021; CN 100417759 C 20080910; CN 1584168 A 20050223; DE 10338196 A1 20050512; DE 502004005348 D1 20071213; ES 2291782 T3 20080301; JP 2005068632 A 20050317; JP 4146403 B2 20080910; KR 100815697 B1 20080320; KR 20050020631 A 20050304; MX PA04008026 A 20050608; MY 141145 A 20100315; US 2005040565 A1 20050224; US 7854813 B2 20101221
DOCDB simple family (application)
EP 04016916 A 20040717; AT 04016916 T 20040717; BR PI0403315 A 20040819; CA 2478132 A 20040817; CN 200410064166 A 20040820; DE 10338196 A 20030820; DE 502004005348 T 20040717; ES 04016916 T 20040717; JP 2004230352 A 20040806; KR 20040064168 A 20040816; MX PA04008026 A 20040818; MY PI20043078 A 20040730; US 90269104 A 20040729