EP 1126081 B1 20041013 - Support for recording layers
Title (en)
Support for recording layers
Title (de)
Schichtträger für Aufzeichnungsschichten
Title (fr)
Support pour couches d'enregistrement
Publication
Application
Priority
DE 10007484 A 20000218
Abstract (en)
[origin: US2001026869A1] A support material comprises a raw paper that may be coated on at least one side with a synthetic resin, said raw paper or the resin coating on the raw paper is provided at least on the front side with a pigment layer wherein the pigment layer contains at least about 5% by weight of a pigment with a narrow grain size distribution, whereby at least about 70% of these pigment particles feature a size of less than some 1 mum and at least 40% by weight of these particles feature a grain size of 0.35 and 0.8 mum, or in that the pigment coating is a structured calcium carbonate, for example surface-modified, and both embodiments feature improved surface properties.
IPC 1-7
IPC 8 full level
B41J 2/01 (2006.01); B41M 5/00 (2006.01); B41M 5/382 (2006.01); B41M 5/42 (2006.01); B41M 5/50 (2006.01); B41M 5/52 (2006.01); D21H 19/38 (2006.01); D21H 21/52 (2006.01); D21H 27/00 (2006.01); G03C 1/775 (2006.01); B41M 5/40 (2006.01); B41M 5/41 (2006.01); D21H 19/40 (2006.01); D21H 19/82 (2006.01)
CPC (source: EP US)
B41M 5/42 (2013.01 - EP US); B41M 5/506 (2013.01 - EP US); D21H 21/52 (2013.01 - EP US); G03C 1/775 (2013.01 - EP US); B41M 5/41 (2013.01 - EP US); B41M 5/508 (2013.01 - EP US); D21H 19/385 (2013.01 - EP US); D21H 19/40 (2013.01 - EP US); D21H 19/822 (2013.01 - EP US); D21H 19/826 (2013.01 - EP US); Y10T 428/252 (2015.01 - EP US); Y10T 428/258 (2015.01 - EP US); Y10T 428/273 (2015.01 - EP US); Y10T 428/2991 (2015.01 - EP US); Y10T 428/31902 (2015.04 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1126081 A2 20010822; EP 1126081 A3 20030416; EP 1126081 B1 20041013; AT E279578 T1 20041015; CN 1192902 C 20050316; CN 1311103 A 20010905; DE 10007484 A1 20010906; DE 10007484 C2 20011213; DE 50104058 D1 20041118; DK 1126081 T3 20050214; ES 2230188 T3 20050501; JP 2001334750 A 20011204; JP 3964625 B2 20070822; PT 1126081 E 20050228; US 2001026869 A1 20011004; US 7014893 B2 20060321
DOCDB simple family (application)
EP 01103793 A 20010216; AT 01103793 T 20010216; CN 01103994 A 20010216; DE 10007484 A 20000218; DE 50104058 T 20010216; DK 01103793 T 20010216; ES 01103793 T 20010216; JP 2001040873 A 20010216; PT 01103793 T 20010216; US 78595501 A 20010216