D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 17/66 (2006.01) B41M 5/00 (2006.01) D21H 21/16 (2006.01)
Patent
CA 2719185
A recording sheet is provided, which comprises: a paper substrate comprising a plurality of cellulosic fibers; and a sizing agent comprising a water soluble divalent metal salt; wherein the paper substrate and sizing agent cooperate to form an I-beam structure. Methods of making and using the recording sheet are also provided.
L'invention porte sur une feuille d'enregistrement comportant: un substrat de papier en fibres de cellulose et un agent d'encollage consistant en sel métallique divalent hydrosoluble, le substrat de papier et l'agent de collage coopérant pour former une structure de poutre en I. L'invention porte également sur des procédés de fabrication et d'utilisation de la feuille d'enregistrement.
Arnson Thomas R.
John Jacob P.
Koenig Michael F.
Liguzinski Benjamin T.
Gowling Lafleur Henderson Llp
International Paper Company
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