Paper making and fiber liberation – Processes and products – Non-fiber additive
Reexamination Certificate
2006-03-14
2006-03-14
Halpern, Mark (Department: 1731)
Paper making and fiber liberation
Processes and products
Non-fiber additive
C162S175000, C162S187000, C162S186000, C162S184000, C162S189000, C162S190000, C162S264000, C162S130000, C162S149000, C162S141000, C106S164100
Reexamination Certificate
active
07011729
ABSTRACT:
The invention relates to a starch and fiber mixture, and the application of a starch and fiber mixture in paper manufacturing. The starch and fiber mixture is applied to a paper mat, after the paper mat is formed. The starch and fiber mixture may be obtained by the selective filtering of white water from the papermaking process, particularly by use of a pressure screen.
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Ireland Brian Edward
Kinney John Gregory
Strong Philip
Corn Products International, Inc.
Halpern Mark
Norris & McLaughlin & Marcus
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