Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Patent
1987-10-19
1990-05-22
Chin, Peter
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
501144, 501145, 501146, 501147, 501148, 1621813, 1621815, 1621816, 1621818, 162199, 162DIG4, C09C 142
Patent
active
049274651
ABSTRACT:
Kaolin clay treated with 0.5 to 1.5 wt. % of aluminum chlorohydrate or a double hydroxide of aluminum and magnesium are an effective pitch adsorption agent for use in paper making processes.
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Hyder Walter J.
Kunkle Albert C.
Weaver Robert M.
Chin Peter
Dang Thi
Flanders Harold H.
Horn Alec H.
J. M. Huber Corporation
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