Compositions for reducing paper linting and dusting

Paper making and fiber liberation – Processes and products – Non-fiber additive

Reexamination Certificate

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Details

C162S161000, C162S172000, C162S175000, C162S185000, C558S070000, C558S207000

Reexamination Certificate

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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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patent: 5256254 (1993-10-01), Pease et al.
patent: 5639812 (1997-06-01), Takeda et al.
patent: 5830318 (1998-11-01), Snow et al.
patent: 6001166 (1999-12-01), Ettl et al.
patent: 6093217 (2000-07-01), Frolich et al.
patent: 6165259 (2000-12-01), Hallstrom et al.
patent: 6165320 (2000-12-01), Bates et al.
patent: 6398912 (2002-06-01), Vihervaara et al.
patent: 6565646 (2003-05-01), Lasmarias et al.
patent: 2003/0041988 (2003-03-01), Vihervaara et al.
patent: 2003/0109617 (2003-06-01), Niinikoski et al.
patent: 2003/0152724 (2003-08-01), Swoboda et al.
patent: 2004/0206274 (2004-10-01), Kruckel
patent: 1229165 (2002-08-01), None
patent: 01/51706 (2001-07-01), None
English language abstract for EP 1229165 (2002).

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