Loading patent…
AssigneeGoodrich Corporation
InventorsAnthony M. Mazany, John W. Robinson, Craig L. Cartwright
Estimating the term…
A modified alkali silicate composition for forming an inorganic polymer matrix having improved mechanical properties. The modified alkali silicate matrix is made by reacting an alkali silicate (or its precursors such as an alkali hydroxide, a SiO2 source and water), a non-silicate network former and/or reactive glass, water and optionally one or more multivalent cation(s) selected from Groups 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 or 16 of the periodic table such as an alkaline earth salt, water and optional processing aids. An inorganic matrix composite can be prepared by applying a slurry of the modified aqueous alkali silicate composition to a reinforcing medium and curing the composite at a temperature from about 15° C. up to 1000° C. and a pressure of up to 20,000 psi for typical high-performance organic polymer processing (temperatures about 15° C. to about 200° C. and pressures <200 psi). The composite can be shaped by compression molding as well as other known fabrication methods.
An inorganic polymer matrix composition, binder composition, or foam composition, comprising:
An inorganic polymer matrix composition, binder composition, or foam composition, comprising:
A matrix, binder, or foam composition, comprising:
An inorganic polymer matrix, binder, or reinforced or non-reinforced foam composition comprising an alkali silicate, and a reactive boron containing glass.
An inorganic polymer matrix, binder, or reinforced or non-reinforced foam composition comprising an alkali silicate and potassium dihydrogen phosphate.
A reinforced inorganic polymer matrix, binder, or foam composition comprising a reinforcement and an alkali silicate wherein the reinforcement exhibits an oxophilic character at the interface between the matrix and the reinforcement as a result of a sizing comprising polyvinyl alcohol being applied to the reinforcement.
A reinforced inorganic polymer matrix, binder, or foam composition comprising a reinforcement and an alkali silicate and wherein the reinforcement exhibits an oxophilic character at the interface between the matrix and the reinforcement as a result of a primer comprising polyvinyl alcohol being applied to the reinforcement.
A reinforced inorganic polymer matrix, binder, or foam composition comprising a reinforcement and an alkali silicate wherein the reinforcement exhibits an oxophilic character at the interface between the matrix and the reinforcement as a result of polyvinyl alcohol being applied to the composition.
A reinforced inorganic polymer matrix, binder, or foam composition comprising reinforcement and an alkali silicate wherein the reinforcement exhibits an oxophilic character at the interface between the matrix and the reinforcement as a result of a sizing comprising crosslinked polyvinyl alcohol being applied to the reinforcement.
A reinforced inorganic polymer matrix, binder, or foam composition comprising a reinforcement and an alkali silicate wherein the reinforcement exhibits an oxophilic character at the interface between the matrix and the reinforcement as a result of a primer comprising crosslinked polyvinyl alcohol being applied to the reinforcement.
A reinforced inorganic polymer matrix, binder, or foam composition containing a reinforcement comprising a reaction product of an alkali silicate and a phosphoborate glass, wherein the reinforcement exhibits an oxophilic character at the interface between the matrix and reinforcement.
A glass composition comprising about 10 mol % to about 50 mol % of phosphorus pentoxide or its salts, acids or precursor forms;
A glass composition comprising about 20 mol % to about 40 mol % of phosphorus pentoxide or its salts, acids or precursor forms;
A glass composition comprising about 25 mol % to about 35 mol % of phosphorus pentoxide or its salts, acids or precursor forms;
Dependencies are inferred from the claim text.