| TOSOH F-TECH, INC. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120094190 | ASYMMETRIC AND/OR LOW-SYMMETRIC FLUORINE-CONTAINING PHOSPHATE FOR NON-AQUEOUS ELECTROLYTE SOLUTION - As to a fluorine-containing phosphate used to impart flame retardancy to an electrolyte solution for a non-aqueous secondary battery, a fluorine-containing phosphate having high flame retardancy and providing high battery performance such as high-rate charge-discharge characteristics, and a method for manufacturing the same are provided. Also provided are a non-aqueous electrolyte solution and a non-aqueous secondary battery each containing the fluorine-containing phosphate. | 04-19-2012 |
| 20120009382 | GUARD SUBSTRATE FOR OPTICAL ELECTROMOTIVE FORCE EQUIPMENT, AND ITS PRODUCTION PROCESS - The object of the invention is to provide a protective sheet for photovoltaic apparatus best-suited to build up a photovoltaic apparatus having higher light efficiency than could be achieved with conventional structure. | 01-12-2012 |
| 20110256375 | COATING LAYER FOR SOLAR BATTERIES, AND ITS PRODUCTION PROCESS - The invention has for its object to coat a single layer form of low-refractive organic thin-film layer on a cover glass of a solar battery to enhance the light-collection efficiency of a solar battery module by a simple method, thereby enhancing the ability of collect sunlight. | 10-20-2011 |
| 20110253951 | COMPOSITIONS FOR LOW REFRACTIVE-INDEX FILMS - The present invention relates to a composition for low-refractive-index films, components (b) and (c), and an organic solvent. Component (b) is a fluorine-containing polymer. Component (c) is one or more of acrylic acid derivatives and methacrylic acid derivatives having 1 to 5 acryloyl groups or methacryloyl groups. Component (b) is a copolymer comprising 10 to 50 parts by mole of one or more of fluorine-containing polymers having cyclic structures as represented by formulae (1), (2) and (3), and tetrafluoroethylene; 0 to 50 parts by mole of hexafluoropropylene; 90 to 10 parts by mole of vinylidene fluoride; and 10 to 100 parts by mole of vinyl fluoride and component (b) is one or more of methacrylate compounds and acrylate compounds containing a fluoroalkyl group having 1 to 10 carbon atoms. | 10-20-2011 |
| 20090109604 | Gas Insulated Switchgear and Gas Circuit Breaker - A gas insulated switchgear is provided which uses an SF | 04-30-2009 |
