Surface treatment method

Compositions: coating or plastic – Materials or ingredients – Miscellaneous

Patent

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Details

106308Q, 106308C, 106308F, C09C 300

Patent

active

042460409

ABSTRACT:
An excellent hydrophilic or lipophilic property is given to a powdery or granular solid substance by reacting a basic polyaluminium salt with an acid or its salt in the presence of the powdery or granular solid substance.

REFERENCES:
patent: 3146119 (1964-08-01), Ritter
patent: 3642510 (1972-02-01), Sugiyama et al.
patent: 3656982 (1972-04-01), Chapman et al.
patent: 3946134 (1976-03-01), Sherman

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