Patents by Inventor Berend Crombach

Berend Crombach 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).

  • Coating for Optical Discs
    Publication number: 20090196160
    Abstract: An energy-curable flowable coating composition comprising a surface treated inorganic nanoparticle, a photoinitiator, and at least one energy-curable monomer, oligomer or resin. The energy-curable flowable coating can be used as a covering layer of optical discs, and is especially suited for use as a 100 micron cover layer of a Blu-Ray disc, having enhanced scratch resistance and reduced shrinkage.
    Type: Application
    Filed: October 17, 2006
    Publication date: August 6, 2009
    Inventor: Berend Crombach