Paper making and fiber liberation – Processes and products – Non-fiber additive
Reexamination Certificate
2011-03-29
2011-03-29
Crispino, Richard (Department: 1791)
Paper making and fiber liberation
Processes and products
Non-fiber additive
C162S158000, C162S185000, C106S409000, C428S304400, C428S313500
Reexamination Certificate
active
07914647
ABSTRACT:
Agglomerated hollow particle latex is employed as a filler in the wet end of the paper-making process to provide paper with improved properties.
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Galloway James G.
Gaupp Carleton L.
Roper, III John A.
Tsavalas John
Cordray Dennis
Crispino Richard
OMNOVA Solutions Inc.
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