Paper making and fiber liberation – Processes and products – Non-fiber additive
Reexamination Certificate
2004-09-29
2009-02-17
Hug, Eric (Department: 1791)
Paper making and fiber liberation
Processes and products
Non-fiber additive
C162S161000, C162S172000, C162S175000, C162S185000, C558S070000, C558S207000
Reexamination Certificate
active
07491294
ABSTRACT:
The present invention relates to a new paper making composition useful for reducing linting and dusting in paper, a method for reducing paper linting and dusting wherein certain phosphate esters are added to a fiber pulp during the paper making process and the novel additive composition for reducing linting and dusting in paper comprising the phosphate ester.
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English language abstract for EP 1229165 (2002).
Brouillette François
Fournier François
Morneau Daniel
Ciba Specialty Chemicals Corporation
Cordray Dennis
Hug Eric
Suhadolnik Joseph C.
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