Patents by Inventor Annegret Janssen

Annegret Janssen 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: 20070243293
    Abstract: The invention relates to a flexible packaging. Specifically, this invention relates to a laminate, the use of the laminate in the packaging of food, drinks, medicine and toys, and a corresponding package. The laminate can be a film-to-film and film-to-foil laminates, suitable for typical food packaging uses, using hot melt laminating adhesives. Such laminates are substantially fee from volatile contaminates, especially migratable isocyanates and aromatic amines.
    Type: Application
    Filed: June 7, 2007
    Publication date: October 18, 2007
    Inventors: Annegret Janssen, Wolfgang Zenker
  • Publication number: 20050022925
    Abstract: This invention relates to a non-contact coating method for producing a substantially continuous coating and articles constructed therefrom. This invention further relates to a non-contact slot coating method for producing a variety of coatings and laminations. This invention particularly relates to a method of coating a non-porous substrate including film, foil and paper with a molten thermoplastic composition which reduces streaking caused by particles such as impurities, fillers and superabsorbent polymers. This invention further relates to thermoplastic compositions useful in the present non-contact coating method.
    Type: Application
    Filed: August 27, 2004
    Publication date: February 3, 2005
    Inventor: Annegret Janssen
  • Patent number: 6843874
    Abstract: This invention relates to a non-contact coating method for producing a substantially continuous coating and articles constructed therefrom. This invention further relates to a non-contact slot coating method for producing a variety of coatings and laminations. This invention particularly relates to a method of coating a non-porous substrate including film, foil and paper with a molten thermoplastic composition which reduces streaking caused by particles such as impurities, fillers and superabsorbent polymers. This invention further relates to thermoplastic compositions useful in the present non-contact coating method.
    Type: Grant
    Filed: May 31, 2000
    Date of Patent: January 18, 2005
    Assignee: H.B. Fuller Licensing & Financing Inc.
    Inventor: Annegret Janssen
  • Publication number: 20040115318
    Abstract: The invention relates to a flexible packaging. Specifically, this invention relates to a laminate, the use of the laminate in the packaging of food, drinks, medicine and toys, and a corresponding package. The laminates can be a film-to-film and film-to-foil laminates, suitable for typical food packaging uses, using hot melt laminating adhesives. Such laminates are substantially free from volatile contaminates, especially migratable isocyanates and aromatic amines.
    Type: Application
    Filed: November 26, 2003
    Publication date: June 17, 2004
    Inventors: Annegret Janssen, Wolfgang Zenker
  • Patent number: 6197845
    Abstract: The present invention relates to a hot melt adhesive composition useful for articles such as plasters, bandages and tapes which are adhesively adhered to skin. The adhesive may be coated continuously and preferably, discontinuously onto a substrate. More preferably, the hot melt adhesive composition is pattern-coated. The adhesive is permanently adhered to at least one substrate of the article and removably or releasably attachable to skin. The adhesive advantageously does not cause skin irritation nor transfers adhesive to the skin upon removal.
    Type: Grant
    Filed: June 15, 1998
    Date of Patent: March 6, 2001
    Assignee: H.B. Fuller Licensing & Financing, Inc.
    Inventors: Annegret Janssen, Gerhard Endriss