Capacitor comprising polyethylene 2,6-naphthalate film
August 11, 2013. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesDelamination resistant multilayer metal/polymer composites Adhesive compositions Polyethylene-2,6-naphthalate film for capacitor Laminated composite of a rigid polyurethane modified polyisocyanurate substrate and metal, plastic, cellulose, glass, ceramic or combinations thereof Polyester films, magnetic recording media and film capacitors produced therefrom Polyurethane adhesive of epoxy resin, polyisocyanate, phosphorus oxy acid, and carboxylic acid Patent #: 5096980 InventorApplicationNo. 104586 filed on 08/11/1993US Classes:361/323, Plastic361/304, Non-self-supporting electrodes361/305MaterialExaminersPrimary: Reynolds, Bruce A.Assistant: Switzer, Michael D. Attorney, Agent or FirmForeign Patent References
International ClassesH01G 004/08H01G 001/01 H01G 001/015 Foreign Application Priority Data1992-08-17 JPAbstractA capacitor comprising a polyethylene 2,6-naphthalate film as a base film, a coating layer, formed on at least one surface of said base film, which coating layer comprises a water-soluble or water-dispersible resin and has a center line average surface roughness (Ra) of 0.005 to 0.5 μm, and a metal layer deposited on said coated polyethylene 2,6-naphthalate film, wherein said coated polyethylene 2,6-naphthalate film has an F5 value in a machine direction of at least 1.5×108 Pa, a Young's modulus in a machine direction of at least 5.9×109 Pa, and a Young's modulus in a transverse direction of at least 5.9×109 Pa, which capacitor has good moist-heat resistance and long-term stability.Field of SearchWoundNon-self-supporting electrodes Material Plastic Of polyamidoester (polyurethane, polyisocyanate, polycarbamate, etc.) Next to polyester (polyethylene terephthalate, etc.) Natural source polyamide (e.g., casein, gelatin, etc.) Next to polyester, polyamide or polyimide (e.g., alkyd, glue, or nylon, etc.) Of polyester (e.g., alkyd, etc.) PRODUCT WITH MOLECULAR ORIENTATION Solid dielectric type | |
