A method of forming a polymer device including the steps (i) of depositing on a substrate a solution containing a polymer or oligomer and a crosslinking moiety, to form a layer, and, (ii) curing the layer formed in step (i) under conditions to form an insoluble crosslinked polymer, wherein the crosslinking moiety is present in step (i) in an amount in the range of from 0.05 mol % to 5 mol % based on the total number of moles or repeat units of the polymer or oligomer and the crosslinking moiety in the solution.

Inward projections are formed on sunlight incidence surface (10) of a folded foil (1). Independent claims are included for the following: (1) Foil manufacturing method; and (2) Foil manufacturing apparatus.

Chemical patent from PubChem database. Patent Number: AT-E400543-T1. Title: Process for Preparing Therapeutic Agents. Filing Date: 2006-07-08. Inventors: Yamamoto, Hiroshi, Schmidt, Hans. Abstract: A process for preparing therapeutic agents is described, involving multiple synthetic steps with optimized reaction conditions. The process enables la... IPC Classifications: C12N, C12P, A61K. This patent covers 38 claims related to 4 chemical compounds. Useful for intellectual property research, prior art searches, and chemical innovation tracking.

A process comprises subjecting 1, 1, 1, 2 - tetrafluoroethane containing organic impurities to at least two distillations. A process comprises subjecting 1, 1, 1, 2 - tetrafluoroethane containing organic impurities to at least two distillations, where the second is conducted under higher pressure than the first one; and separated at the exit from the second distillation process. At least one fraction comprises hydrofluoroalkane, free from organic impurities. Independent claims are also included for: (1) use of 1, 1, 1, 2 - tetrafluoroethane purified by process as claimed as propulsive gas for pharmaceutical aerosols; (2) a method for analysis of organic impurities level of hydro-fluoroalkane comprising gas chromatography conducted at initial temperature up to 40[deg]C (preferably up to (-20)[deg]C), and detection of impurities by mass spectrometry, using SIM (selected ion monitoring) or TOF (time of flight) mode; (3) a process for production of hydrofluoroalkane, using purification process and method of analysis as claimed as means of quality control; (4) a process for producing pharmaceutical aerosols containing at least one hydrofluoroalkane of pharmaceutical quality, using quality control method as claimed; (5) production of purified hydrofluoroalkane selected from 1, 1, 1, 2, 3, 3, 3 - heptafluoropropane, 1, 1, 1, 3, 3 - pentafluoro-propane and 1, 1, 1, 3, 3 - pentafluorobutane, using 2-stage distillation process as claimed; and (6) purified hydrofluoroalkane with molar content of each organic impurity below 10 ppm.

Chemical patent from PubChem database. Patent Number: AT-E399842-T1. Title: Polymorphic Forms of Active Compounds. Filing Date: 1995-11-24. Inventors: Kim, Young-Soo, Taylor, Elizabeth. Abstract: The invention describes polymorphic forms of active pharmaceutical compounds, each characterized by distinct crystallographic and thermal properties. IPC Classifications: B01J, C07C, C07D. This patent covers 20 claims related to 4 chemical compounds. Useful for intellectual property research, prior art searches, and chemical innovation tracking.

Chemical patent from PubChem database. Patent Number: AT-E399773-T1. Title: Chemical Synthesis Method. Filing Date: 2007-07-23. Inventors: Kim, Young-Soo, Taylor, Elizabeth. Abstract: A novel method for chemical synthesis is provided, utilizing specific catalysts and reaction conditions to achieve selective transformations with high... IPC Classifications: C12N, C12P, A61K. This patent covers 29 claims related to 9 chemical compounds. Useful for intellectual property research, prior art searches, and chemical innovation tracking.

Chemical patent from PubChem database. Patent Number: AT-E40101-T1. Title: Crystalline Forms of Chemical Compounds. Filing Date: 2005-03-15. Inventors: Patel, Amit, Jones, Michael. Abstract: The invention provides novel crystalline forms of chemical compounds, characterized by specific X-ray powder diffraction patterns and thermal properti... IPC Classifications: C07D, C07F, A61K. This patent covers 24 claims related to 9 chemical compounds. Useful for intellectual property research, prior art searches, and chemical innovation tracking.

Chemical patent from PubChem database. Patent Number: AT-E399536-T1. Title: Novel Pharmaceutical Composition. Filing Date: 2005-01-20. Inventors: Wilson, James, Brown, Patricia, Lee, David. Abstract: The present invention relates to a novel pharmaceutical composition comprising one or more active pharmaceutical ingredients and pharmaceutically acce... IPC Classifications: C07C, C07B, A61K. This patent covers 15 claims related to 5 chemical compounds. Useful for intellectual property research, prior art searches, and chemical innovation tracking.

A crosslinked ethylene polymer pressure pipe and a method for the preparation thereof are described. The pipe is characterised in that it comprises an ethylene polymer with a density of less than 950 kg/m<3> obtained by polymerisation with a single-site catalyst and having a shear thinning index, SHI5/300 of less than 20 and a MWD of <10. The method is characterised in that it comprises polymerising ethylene, optionally together with at least one comonomer, with a single-site catalyst to provide the above defined ethylene polymer, forming the ethylene polymer into a pipe by extrusion and crosslinking it.

Chemical patent from PubChem database. Patent Number: AT-E401133-T1. Title: Combinatorial Chemistry Method. Filing Date: 1996-06-25. Inventors: Garcia, Maria, Miller, Thomas. Abstract: A combinatorial chemistry method for generating libraries of chemical compounds is disclosed, enabling rapid identification of lead compounds for drug... IPC Classifications: C12N, C12P, A61K. This patent covers 31 claims related to 5 chemical compounds. Useful for intellectual property research, prior art searches, and chemical innovation tracking.