摘要:
Thermoset ceramic compositions and a method of preparation of such compositions. The compositions are advanced organic/inorganic hybrid composite polymer ceramic alloys. The material combines strength, hardness and high temperature performance of technical ceramics with the strength, ductility, thermal shock resistance, density, and easy processing of the polymer. Consisting of a branched backbone of silicon, and alumina, with highly coordinated Si—O—Si or Al—O—Al bonds, the material undergoes sintering at 7 to 300 centigrade for 2 to 94 hours from water at a pH between 0 to 14, humidity of 0 to 100%, with or without vaporous solvents.
摘要:
Thermoset ceramic compositions and a method of preparation of such compositions. The compositions are advanced organic/inorganic hybrid composite polymer ceramic alloys. The material combines strength, hardness and high temperature performance of technical ceramics with the strength, ductility, thermal shock resistance, density, and easy processing of the polymer. Consisting of a branched backbone of silicon, alumina, and carbon, the material undergoes sintering at 7 to 300 centigrade for 2 to 94 hours from water at a pH between 0 to 14, humidity of 0 to 100%, with or without vaporous solvents.
摘要:
An inorganic polymer coating. Low cost thermal barrier coatings thermal barrier coating and a process that starts with an aqueous suspension which may be sprayed, dipped, rolled or painted on a surface and cured. The cured thermal barrier coating has high thermal performance, low emissivity, high adhesion to multiple substrates, thermal cycle and thermal shock stability, high hardness, high elasticity and toughness.
摘要:
Thermoset ceramic compositions and a method of preparation of such compositions. The compositions are advanced organic/inorganic hybrid composite polymer ceramic alloys. The material combine strength, hardness and high temperature performance of technical ceramics with the strength, ductility, thermal shock resistance, density, and easy processing of the polymer. Consisting of a branched backbone of silicon, alumina, and carbon, the material undergoes sintering at 7 to 300 centigrade for 2 to 94 hours from water at a pH between 0 to 14, humidity of 0 to 100%, with or without vaporous solvents.
摘要:
The present invention relates to an ethanol-free, non-fatty, non-sticky perfumed aqueous cosmetic microemulsion composition, including one or more fragrance materials, a solvent, an aqueous medium, and optionally, one or more surfactants; wherein the solvent in the microemulsion is a vicinal diol such as 1,2-hexanediol.
摘要:
A medical apparatus (10) for detecting a predetermined component of breath and producing a breath-component signal over a measurement time. Such breath-component signal may be related to a fat metabolism indicator.
摘要:
A process for providing inorganic polymer ceramic-like materials. The process comprises providing a first material which comprises at least one non-oxide ceramic powder, and, at least one metal oxide, and providing a second material which comprises a caustic slurry composed of alkaline water and a solvent, and, combining the materials with stirring. There is also provided a composition of matter provided by the above-mentioned process which is a chemically bonded ceramic polymer comprising metal oxide and non-oxide ceramic bonds.