Patents by Inventor Peter Kemper

Peter Kemper 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).

  • Method for bonding a copolyetherester film to copolyester
    Publication number: 20020160674
    Abstract: The invention relates to a method for production of a wash-resistant bond between a film on basis of copolyetherester waterproof and permeable to water vapor and at least one substrate on basis of polyester which is a woven or knitted fabric to achieve a pure bonded fabric having good wash resistance at 60° C., wherein said film on basis of copolyetherester which is waterproof and permeable to water vapor is manufactured with at least one film of a hot-melt adhesive on basis of a hydrophilic copolyetherester to a laminate previously before being bonded to said substrate by means of a hot-melt adhesive on basis of copolyester.
    Type: Application
    Filed: February 28, 2002
    Publication date: October 31, 2002
    Inventors: Eberhard Kinkelin, Peter Kemper, Jurgen Spindler, Gerhard Poessnecker