Paper making and fiber liberation – Processes and products – Non-fiber additive
Patent
1996-11-01
1998-03-03
Chin, Peter
Paper making and fiber liberation
Processes and products
Non-fiber additive
162123, 162135, 162165, 1621812, 1621815, 428531, 428921, D21H 2134
Patent
active
057230200
ABSTRACT:
The invention relates to an improvement in the art of making saturating kraft paper. In particular, the invention relates to a method for enhancing the fire-retardancy of saturating kraft paper containing alumina trihydrate and phenolic resin by including sodium borate into the paper. The improved saturating kraft is particularly useful in the production of fire-retardant high-pressure laminated materials.
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Benrashid Ramazan
Robinson Philip L.
Chin Peter
McDaniel Terry B.
Reece IV Daniel B.
Schmalz Richard L.
Westvaco Corporation
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