초록 ▼

Aerosol solutions for use in treating consumer goods to render them fire-proof are formulated for packaging under pressure in a valved container, and comprise a mixture of ammonium salts and an alkali metal silicate. The solution may further comprise one or more of urea, ammonium bromide, a low mole

Aerosol solutions for use in treating consumer goods to render them fire-proof are formulated for packaging under pressure in a valved container, and comprise a mixture of ammonium salts and an alkali metal silicate. The solution may further comprise one or more of urea, ammonium bromide, a low molecular weight alcohol, an aromatic oil, a surfactant, an acid, fragrance, etc. A method for making the solution is also disclosed.

대표청구항 ▼

A method for producing a fire-proofing material adapted when retained in a valved container to be pressurized and self-dispensing when operably associated with a normally liquid propellant, said method comprising: forming a first component by the steps of: forming a first solution at a temperature o

A method for producing a fire-proofing material adapted when retained in a valved container to be pressurized and self-dispensing when operably associated with a normally liquid propellant, said method comprising: forming a first component by the steps of: forming a first solution at a temperature of at least 130°F. of water, ammonium bromide, a mixture of ammonium phosphates, and ammonium sulfate; adding to the first solution a second solution comprised of ammonium thiocyanate and a third solution comprised of an alkali metal silicate and of water, thereby forming a fourth solution, the second and third solutions having a temperature of at least 170°F.; and adding sequentially to the fourth solution cold water, an aromatic oil, an alkanol, and a surfactant to form a fifth solution; and forming a second component by the steps of: forming a sixth solution at a temperature of at least 130°F. comprised of water and a mixture of ammonium phosphates; adding to the sixth solution a seventh solution comprised of ammonium thiocyanate and water, and an eighth solution comprised of an alkali metal silicate and water thereby forming a ninth solution, the seventh and eighth solutions having a temperature of at least 170°F.; and adding sequentially to the ninth solution water, sulfuric acid, and a surfactant to form a tenth solution; and admixing the fifth and tenth solutions.