Inorganic-organic plastic

Details Inorganic-organic plastic Inorganic-organic plastic

1974-11-26

1977-08-16

Ivy, C. Warren

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 25AM, 260 25AE, 260 25AD, 260 292TN, 260 37N, C08G 1838, C08G 1832

Patent

active

040425363

ABSTRACT:
An inorganic-organic plastic having improved strength, elasticity, dimensional stability with increase in temperature and flame resistance and adapted for use in filling cracks and cavities and for making materials useful in the building industry is prepared by (1) premixing (c) an organic compound having at least one reactive hydrogen and at least one ionic group or at least one non-ionic hydrophilic group with (b) an aqueous silicate and then mixing the resulting mixture with (a) an organic polyisocyanate or (2) mixing (a), (b) and (c) simultaneously and reacting the mixture thus obtained to form a colloidal xerosol.

REFERENCES:
patent: 1999382 (1935-04-01), Weygandt
patent: 2946112 (1960-07-01), Tucker
patent: 3419533 (1968-12-01), Dieterich
patent: 3479310 (1969-11-01), Dieterich
patent: 3491050 (1970-01-01), Keberle
patent: 3607794 (1971-09-01), Abbotson
patent: 3634342 (1972-01-01), Boblitt
patent: 3833386 (1974-09-01), Wood
patent: 3975316 (1976-08-01), Villa
patent: 3981831 (1976-09-01), Markusch
patent: 3983081 (1976-09-01), Dieterich

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