Coating processes – Coating pavement or the earth
Patent
1996-01-17
1997-07-15
Lusignan, Michael
Coating processes
Coating pavement or the earth
427212, 427221, 527400, B05C 116, B05D 500, B05D 700
Patent
active
056481160
ABSTRACT:
Methods for suppressing the dissemination of dust emissions from dust producing materials are disclosed. Fugitive dust emissions are suppressed by applying aqueous solutions of a copolymer of tannin and a cationic monomer to the dust producing materials.
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Condensed Tannins for Adhesives, A. Pizzi, Ind. Eng. Chem. Prod. Res. Dev. 1982, 21, 359-369.
Chen Jen-Chi
Roe Donald C.
BetzDearborn Inc.
Lusignan Michael
Ricci Alexander D.
Von Neida Philip H.
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