EP 1770203 A3 20071219 - Papermaking fabric
Title (en)
Papermaking fabric
Title (de)
Papiermaschinenbespannung
Title (fr)
Toile pour machine à papier
Publication
Application
Priority
DE 102005046902 A 20050930
Abstract (en)
[origin: EP1770203A2] Paper machine cover comprises layers of polyurethane film on either side of a layer of reinforcing fabric whose mesh size is such that the adjacent film layers are in contact through the mesh openings.
IPC 8 full level
CPC (source: EP US)
D21F 1/0027 (2013.01 - EP US); D21F 1/0036 (2013.01 - EP US); D21F 3/0227 (2013.01 - EP US); D21F 7/083 (2013.01 - EP US); D21F 7/086 (2013.01 - EP US); Y10S 162/902 (2013.01 - EP US); Y10T 428/31551 (2015.04 - EP US); Y10T 428/31554 (2015.04 - EP US); Y10T 442/674 (2015.04 - EP US)
Citation (search report)
- [A] DE 4312174 A1 19941020 - WUERTT FILZTUCHFAB [DE]
- [A] DE 4139634 A1 19930603 - WUERTT FILZTUCHFAB [DE]
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
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1770203 A2 20070404; EP 1770203 A3 20071219; DE 102005046902 A1 20070405; US 2007111011 A1 20070517; US 7871497 B2 20110118
DOCDB simple family (application)
EP 06119221 A 20060821; DE 102005046902 A 20050930; US 52640506 A 20060925