Patents by Inventor Shulamit Wassermann

Shulamit Wassermann 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).

  • Low gloss compositions for high reflectance films in the infra red range
    Patent number: 5607995
    Abstract: The present invention relates to a paint composition which comprises a binder to impart film forming properties compounded with quasi transparent polyolefin filler particles having a particle size below 110 micrometers, said polyolefin being selected from the group consisting of a polyethylene, a polypropylene, copolymers of ethylene and propylene and mixtures thereoof, said polyolefin filler particles being present in an amount between 0.1% to 10% by weight of the composition. These paint compositions were found to possess low gloss and matte properties at visible and high reflectance in the thermal infra-red wavelengths.
    Type: Grant
    Filed: January 4, 1996
    Date of Patent: March 4, 1997
    Assignee: State of Israel- Ministry of Defence
    Inventor: Shulamit Wassermann