摘要:
The present invention is directed to novel pharmaceutical compositions comprising fixed dose combinations of a dipeptidyl peptidase-4 inhibitor (DPP-4 inhibitor), or a pharmaceutically acceptable salt thereof, and simvastatin, or pharmaceutically acceptable salt thereof, methods of preparing such pharmaceutical compositions, and methods of treating Type 2 diabetes and hypercholesterolemia with such pharmaceutical compositions. In particular, the invention is directed to pharmaceutical compositions comprising fixed-dose combinations of sitagliptin phosphate and simvastatin.
摘要:
Borane catalyst complexes with amide functional polymers have a borane portion of the complex that may contain at least one silicon atom. The catalyst complexes can be used as components in curable compositions containing (i) the catalyst complex, (ii) a free radical polymerizable monomer, oligomer or polymer, and optionally (iii) a decomplexer. The curable compositions may contain a component capable of generating a gas, as well as various other optional ingredients. These curable compositions can be used as rubbers, tapes, adhesives, protective coatings, thin films, thermoplastic monolithic molded parts, thermosetting monolithic molded parts, sealants, foams, gaskets, seals, o-rings, pressure sensitive adhesives, die attachment adhesives, lid sealants, encapsulants, potting compounds, conformal coatings, and electronic components. The compositions can also be used in composite articles of manufacture in which substrates are coated or bonded together with the composition and cured, such as in connectors, diving masks, or other integrally bonded parts.
摘要:
Borane catalyst complexes with amide functional polymers have a borane portion of the complex that may contain at least one silicon atom. The catalyst complexes can be used as components in curable compositions containing (i) the catalyst complex, (ii) a free radical polymerizable monomer, oligomer or polymer, and optionally (iii) a decomplexer. The curable compositions may contain a component capable of generating a gas, as well as various other optional ingredients. These curable compositions can be used as rubbers, tapes, adhesives, protective coatings, thin films, thermoplastic monolithic molded parts, thermosetting monolithic molded parts, sealants, foams, gaskets, seals, o-rings, pressure sensitive adhesives, die attachment adhesives, lid sealants, encapsulants, potting compounds, conformal coatings, and electronic components. The compositions can also be used in composite articles of manufacture in which substrates are coated or bonded together with the composition and cured, such as in connectors, diving masks, or other integrally bonded parts.
摘要:
A silicone-containing composition comprises the reaction product of a first component and an excess of an isocyanate component relative to the first component to form an isocyanated intermediary. The first component is selected from one of a polysiloxane and a silicone resin. The first component includes a carbon-bonded functional group selected from one of a hydroxyl group and an amine group. The isocyanate component is reactive with the carbon-bonded functional group of the first component. The isocyanated intermediary includes a plurality of isocyanate functional groups. The silicone-containing composition comprises the further reaction product of a second component, which is selected from the other of the polysiloxane and the silicone resin. The second component includes a plurality of carbon-bonded functional groups reactive with the isocyanate functional groups of the isocyanated intermediary for preparing the silicone-containing composition.
摘要:
A silicone-containing composition comprises the reaction product of a first component and an excess of an isocyanate component relative to the first component to form an isocyanated intermediary. The first component is selected from one of a polysiloxane and a silicone resin. The first component includes a carbon-bonded functional group selected from one of a hydroxyl group and an amine group. The isocyanate component is reactive with the carbon-bonded functional group of the first component. The isocyanated intermediary includes a plurality of isocyanate functional groups. The silicone-containing composition comprises the further reaction product of a second component, which is selected from the other of the polysiloxane and the silicone resin. The second component includes a plurality of carbon-bonded functional groups reactive with the isocyanate functional groups of the isocyanated intermediary for preparing the silicone-containing composition.
摘要:
This invention relates to a photovoltaic cell module and a process of applying a silicone based hot melt encapsulant material (102a, 104a) onto photovoltaic cells (103a) to form a photovoltaic cell module. There is provided a photovoltaic array with more efficient manufacturing and better utilization of the solar spectrum by using silicone hot melt sheets (102a, 104a) to give a silicone encapsulant photovoltaic device with the process ease of an organic encapsulant but the optical and chemical advantages of a silicone encapsulant. There is further provided a method for fabricating photovoltaic cells with increased throughput and optical efficiency when compared to prior art encapsulation methods. The preferred silicone material is provided in flexible sheet with hot melt properties and low surface tack.