Patents by Inventor Andre Pesson

Andre Pesson 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).

  • Size composition for improving the adherence of multifilament polymeric yarns to substrates such as rubber, and methods using same
    Patent number: 4121901
    Abstract: A size composition is described which is capable of increasing the adherence, and particularly the adherence to rubber, of multifilament yarns having a base of polyester, a base of polymers of high modulus of elasticity, or a base of thermostable polymers, wherein said size composition contains tris(epoxypropoxy 2,3)3-propionyl 1,3,5-hexahydro-s-triazine as preadhering agent, preferably present in an amount between 1 and 30% based on the weight of the size composition. The treated yarn is thereafter bonded to a desired substrate, such as rubber.
    Type: Grant
    Filed: January 26, 1976
    Date of Patent: October 24, 1978
    Assignee: Rhone-Poulenc-Textile
    Inventors: Paul Bourrain, Andre Pesson