Compositions: coating or plastic – Coating or plastic compositions – Proteinaceous material containing
Patent
1978-06-05
1980-06-24
Poer, James
Compositions: coating or plastic
Coating or plastic compositions
Proteinaceous material containing
C04B 902, C04B 914
Patent
active
042093392
ABSTRACT:
Water resistant magnesium oxychloride hydrate (Sorel cement) compositions and processes for producing the same. The processes comprise the addition of an ethyl silicate and/or a premix of magnesium chloride and magnesium oxide to the magnesium oxychloride hydrate reaction mixture (MgCl.sub.2 +MgO) followed by the subsequent reaction and curing thereof.
REFERENCES:
patent: 2717841 (1955-09-01), Biefeld et al.
patent: 3573941 (1971-04-01), Edwards et al.
patent: 3667978 (1972-06-01), Vassilevsky et al.
patent: 3751275 (1973-08-01), Oken
Norcem A/S
Poer James
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