EP 1722034 B1 20091111 - Clothing comprising splitted fibers
Title (en)
Clothing comprising splitted fibers
Title (de)
PMC mit splittbaren Fasern
Title (fr)
Toile ou feutre comprenant des fibres qui peuvent se scinder
Publication
Application
Priority
- DE 102005038534 A 20050816
- DE 102005021480 A 20050510
Abstract (en)
[origin: EP1722034A1] Paper machine cover comprises a support structure and a nonwoven layer consisting of fibers split longitudinally to form elongated fiber segments. Independent claims are also included for: (1) producing a paper machine cover by carding a nonwoven layer consisting of longitudinally splittable fibers and splitting the fibers longitudinally to form elongated fiber segments; (2) conditioning a circulating cover with an outer layer whose surface is contactable with a transport or production material and which comprises a nonwoven layer with splittable fibers by impacting the outer layer with a pressurized fluid jet so that the splittable fibers are split longitudinally to form elongated fiber segments.
IPC 8 full level
CPC (source: EP US)
D21F 1/0036 (2013.01 - EP US); D21F 1/32 (2013.01 - EP US); D21F 7/083 (2013.01 - EP US); Y10T 442/3707 (2015.04 - EP US); Y10T 442/614 (2015.04 - EP US); Y10T 442/637 (2015.04 - EP US); Y10T 442/638 (2015.04 - EP US); Y10T 442/64 (2015.04 - EP US); Y10T 442/659 (2015.04 - EP US); Y10T 442/666 (2015.04 - EP US); Y10T 442/689 (2015.04 - EP US); Y10T 442/697 (2015.04 - EP US); Y10T 442/699 (2015.04 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1722034 A1 20061115; EP 1722034 B1 20091111; AT E448357 T1 20091115; DE 502006005315 D1 20091224; ES 2336694 T3 20100415; PT 1722034 E 20100209; US 2006281383 A1 20061214; US 7523531 B2 20090428
DOCDB simple family (application)
EP 06113046 A 20060425; AT 06113046 T 20060425; DE 502006005315 T 20060425; ES 06113046 T 20060425; PT 06113046 T 20060425; US 43130806 A 20060509