Compositions: coating or plastic – Materials or ingredients – Miscellaneous
Patent
1979-01-09
1980-10-28
Poer, James
Compositions: coating or plastic
Materials or ingredients
Miscellaneous
C04B 735
Patent
active
042305020
ABSTRACT:
A building material additive comprising an aqueous dispersion of a hydrophobic constituent which is completely wetted with a surfactant, and a water-soluble polymer is disclosed. The dispersion may also contain air void formers, retardants, plasticizers, accelerators, or the like, or mixtures thereof.
REFERENCES:
patent: 1910419 (1933-05-01), Amon
patent: 3826663 (1974-07-01), Minicozzi et al.
patent: 4003431 (1977-01-01), Novotny et al.
patent: 4125410 (1978-11-01), Natsuume
Kaper Louris
Lustig Klaus P.
Akzona Incorporated
Green Robert F.
Poer James
Young Francis W.
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