Paper making and fiber liberation – Processes and products – With coating after drying
Reexamination Certificate
2008-05-21
2011-11-01
Hug, Eric (Department: 1741)
Paper making and fiber liberation
Processes and products
With coating after drying
C162S158000, C162S164100, C162S164300, C162S168100, C162S168300, C162S175000, C162S181100, C162S181200, C428S032210, C428S032260, C428S032280, C428S032290, C428S032300
Reexamination Certificate
active
08048267
ABSTRACT:
The present invention relates to a sizing or coating composition that, when applied to paper substrate, creates a substrate having improved waterfastness, surface strength, and surface strength as measured by resistance to abrasion. In addition, the present invention relates to paper substrates containing the composition, as well as methods of using and making the paper substrate and composition.
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JP abstract, filed Jun. 8, 2006.
Koenig Michael F
Singh Kapil M
Barnes, III Thomas W.
Chin Peter
Guttag Eric W.
Hug Eric
International Paper Company
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