EP 1023500 A1 20000802 - METHOD FOR SURFACE SIZING PAPER WITH 2-OXETANONE AND ROSIN AND PAPER PREPARED THEREBY
Title (en)
METHOD FOR SURFACE SIZING PAPER WITH 2-OXETANONE AND ROSIN AND PAPER PREPARED THEREBY
Title (de)
VERFAHREN ZUR OBERFLÄCHENLEIMUNG VON PAPIER MIT 2-OXETANON UND KOLOPHONIUM UND SO HERGESTELLTES PAPIER
Title (fr)
PROCEDE DE COUCHAGE DE PAPIER A L'AIDE DE 2-OXETANONE ET DE COLOPHANE ET PAPIER AINSI PREPARE
Publication
Application
Priority
- US 9806803 W 19980406
- US 6039097 P 19970930
Abstract (en)
[origin: WO9916975A1] There is disclosed a method for sizing paper by adding to the surface of the paper a sizing composition comprising a rosin and a 2-oxetanone. The sized paper performs better in ink jet printing than does paper that is the same except that the size composition contains only rosin or only 2-oxetanone, when the printing is evaluated for at least one property selected from the group consisting of optical density, feathering, wicking, edge roughness and bleed. The sized paper also has higher toner adhesion, a higher coefficient of friction and a lower coefficient of friction bandwidth than does paper that is the same except that the size composition contains only 2-oxetanone. The paper is also capable of performing effectively in tests that measure its convertibility on state-of-the-art converting equipment and its performance on high speed end-use machinery.
IPC 1-7
IPC 8 full level
B41M 5/00 (2006.01); B41M 5/50 (2006.01); B41M 5/52 (2006.01); D21H 21/16 (2006.01); D21H 23/24 (2006.01); D21H 17/17 (2006.01); D21H 17/28 (2006.01); D21H 17/62 (2006.01); D21H 17/66 (2006.01)
CPC (source: EP)
B41M 5/52 (2013.01); D21H 21/16 (2013.01); B41M 5/5218 (2013.01); B41M 5/5227 (2013.01); B41M 5/5236 (2013.01); D21H 17/17 (2013.01); D21H 17/28 (2013.01); D21H 17/62 (2013.01); D21H 17/66 (2013.01); D21H 17/71 (2013.01)
Citation (search report)
See references of WO 9916975A1
Designated contracting state (EPC)
DE FI FR GB IT PT SE
DOCDB simple family (publication)
WO 9916975 A1 19990408; AU 6953098 A 19990423; CA 2296448 A1 19990408; EP 1023500 A1 20000802; JP 2001518577 A 20011016; ZA 988940 B 19990330
DOCDB simple family (application)
US 9806803 W 19980406; AU 6953098 A 19980406; CA 2296448 A 19980406; EP 98915314 A 19980406; JP 2000514026 A 19980406; ZA 988940 A 19980930