Patents by Inventor Lu-Liang Wu

Lu-Liang Wu 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).

  • Organosilane masterbatch
    Patent number: 7666933
    Abstract: An organosilane masterbatch containing (a) 2-20 parts by weight of rubber, (b) 0-60 parts by weight of filler, (c) 5-55 parts by weight of organosilane and (d) 0-10 parts by weight of dispersing agent. A process for preparing the organosilane masterbatch by mixing the rubber, filler, organosilane and dispersing agent in a banbury or kneader, extruding and cutting into pieces. Rubber mixtures containing the organosilane masterbatch can be used in rubber mixtures.
    Type: Grant
    Filed: April 21, 2004
    Date of Patent: February 23, 2010
    Assignees: Degussa AG, Evermore Trading Corporation
    Inventor: Lu-Liang Wu
  • Organosilane masterbatch
    Publication number: 20040220307
    Abstract: An organosilane masterbatch containing (a) 2-20 parts by weight of rubber, (b) 0-60 parts by weight of filler, (c) 5-55 parts by weight of organosilane and (d) 0-10 parts by weight of dispersing agent. A process for preparing the organosilane masterbatch by mixing the rubber, filler, organosilane and dispersing agent in a banbury or kneader, extruding and cutting into pieces. Rubber mixtures containing the organosilane masterbatch can be used in rubber mixtures.
    Type: Application
    Filed: April 21, 2004
    Publication date: November 4, 2004
    Applicants: DEGUSSA AG, EVERMORE TRADING CORPORATION
    Inventor: Lu-Liang Wu