Patents by Inventor SKC Co., Ltd.

SKC Co., Ltd. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20130122370
    Abstract: Provided is a cathode active material for lithium secondary battery containing the compound of Formula 1 doped or coated with phosphate fluoride, prepared by adding phosphate fluoride to the precursor compound and subjecting to sintering and heat-treatment process, which has improved lifecycle and stability so that it can be used to improve efficiency of lithium secondary battery: Formula 1 LiaNixCoyM?zMn(1-x-y-z)O2 wherein M?, a, x, y and z are the same as defined in the specification.
    Type: Application
    Filed: November 6, 2012
    Publication date: May 16, 2013
    Applicant: SKC CO., LTD
    Inventor: SKC CO., LTD
  • Publication number: 20130112926
    Abstract: The present invention relates to a polythiophene-based conductive polymer composition having high conductivity, transparency, waterproof property and durability, and a polymer membrane prepared by using the same. In particular, the present invention relates to a polythiophene-based conductive polymer composition comprising an aqueous solution of a polythiophene-based conductive polymer, an alcohol-based organic solvent, an amide-based organic solvent or an aprotic highly-dipolar solvent, a melamine resin and a binder selected among a polyester, a polyurethane resin and an alkoxy silane in a predetermined mixed ratio. The membrane prepared using the same has a high conductivity of less than 1 k?/m2 and a high transparency of higher than 95%, thus being applicable to of an anti-static film, a film for touch panel, a film for higher or lower electrode, a film for inorganic EL and a film for display electrode.
    Type: Application
    Filed: December 7, 2012
    Publication date: May 9, 2013
    Applicant: SKC Co., Ltd.
    Inventor: SKC Co., Ltd.