Patents by Inventor Vladimir A. Peremyschev

Vladimir A. Peremyschev 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 of drying a protective polymer coating applied onto a surface of an article from a solution, and device for effecting thereof
    Patent number: 5361515
    Abstract: The method and apparatus operate to complete the following stages. At the first stage the coating is held at room temperature in the time interval from 20 s to 1 hour, depending on the type of polymer coating. At the second stage the coating is held at an elevated temperature under excessive pressure, sufficient for suppressing propagation of microcracks in such time interval so that at reaching the predetermined protective properties the thermodestruction of the polymer coating does not occur. At the third stage performed is the cooling of the coating to room temperature. According to the invention, the excessive pressure is built up at the first stage and maintained at the cooling stage. The invention may find application in manufacture of integrated circuits, as well as for the formation of thin polymer insulation coatings.
    Type: Grant
    Filed: March 2, 1993
    Date of Patent: November 8, 1994
    Assignee: Nauchno-Prorvodstvennaya Firma Aktsionernoe Obschestov Zaknytogo Tika Teknologia Obarudovanie Materialy (AO "TOM")
    Inventor: Vladimir A. Peremyschev