Patents by Inventor Claudia Simon

Claudia Simon 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).

  • PROCESS FOR COATING PLASTIC OR METAL SURFACES
    Publication number: 20120231284
    Abstract: A method of coating surfaces of plastic or metal, which comprises treating the plastic or metal surface in question with an aqueous dispersion comprising (A) at least one ethylene copolymer having a molecular weight Mn in the range from 2000 to 20 000 g/mol, selected from ethylene copolymers comprising as comonomers in copolymerized form (a) 15.5% to 19.9% by weight of at least one ethylenically unsaturated C3-C10 carboxylic acid and (b) 80.1% to 84.5% by weight of ethylene, (B) at least one base, in one step and subsequently providing in at least one further step the metal or plastic surface in question with at least one further coat.
    Type: Application
    Filed: May 15, 2012
    Publication date: September 13, 2012
    Applicant: BASF SE
    Inventors: Heike Pfistner, Andreas Fechtenkötter, Frank-Olaf Mähling, Helmut Witteler, Frank Dietsche, Stefan Faßbender, Claudia Simon
  • PROCESS FOR COATING PLASTIC OR METAL SURFACES
    Publication number: 20090186231
    Abstract: A method of coating surfaces of plastic or metal, which comprises treating the plastic or metal surface in question with an aqueous dispersion comprising (A) at least one ethylene copolymer having a molecular weight Mn in the range from 2000 to 20 000 g/mol, selected from ethylene copolymers comprising as comonomers in copolymerized form (a) 15.5% to 19.9% by weight of at least one ethylenically unsaturated C3-C10 carboxylic acid and (b) 80.1% to 84.5% by weight of ethylene, (B) at least one base, in one step and subsequently providing in at least one further step the metal or plastic surface in question with at least one further coat.
    Type: Application
    Filed: May 22, 2007
    Publication date: July 23, 2009
    Applicant: BASF SE
    Inventors: Heike Pfistner, Andreas Fechtenkotter, Frank-Olaf Mähling, Helmut Witteler, Frank Dietsche, Stefan Fassbender, Claudia Simon