Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing
Patent
1987-10-19
1991-01-01
Theisen, Mary Lynn Fertig
Compositions: coating or plastic
Coating or plastic compositions
Inorganic settable ingredient containing
106690, 264112, 264122, 264333, 427403, 427427, C04B 904
Patent
active
049815180
ABSTRACT:
A fire resistive and insulating bonded composite structure includes a binder made from a mixture of a weak acid and a powdered base metal oxide wherein the acid and metal fuse as a mixture under an exothermic reaction into the binder. A fibrous cellulose material is encapsulated within the binder and rendered non-flammable thereby. The subject invention further provides a method of making the bonded composite structure including the steps of mixing the weak acid and powdered base metal oxide, encapsulating the fibrous cellulose material within the binder and rendering the fibrous cellulose material non-flammable thereby, forming the slurry mixture into a predetermined form, and setting the formed mixture into a solid.
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