Paper making and fiber liberation – Processes and products – Non-fiber additive
Patent
1990-10-23
1992-09-22
Straub, Gary P.
Paper making and fiber liberation
Processes and products
Non-fiber additive
423556, 1621813, 1621815, D21H 2110, D21H 2116, D21H 1763
Patent
active
051494000
ABSTRACT:
A polynucleate aluminum hydroxy silicate-sulphate compound (PASS) having the following average composition:
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Haase Dieter
Jolicoeur Carmel
Spiratos Nelu
Handy Chemicals Ltd.
Straub Gary P.
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