Patents by Inventor Hans G. Vleurinck

Hans G. Vleurinck 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 introducing reaction mixtures for single-component foams into pressure containers
    Patent number: 4146066
    Abstract: The invention relates to a method of introducing reaction mixtures for single-component foams into pressure containers. The reaction mixture comprises at least two reaction components and a blowing agent and is formed in an injection mixing head. The reaction mixture is then introduced into an evacuated pressure bottle provided with a valve. Additional pure blowing agent is added via the injection mixhead subsequent to the introduction of the reaction mixture into the pressure container.
    Type: Grant
    Filed: May 5, 1978
    Date of Patent: March 27, 1979
    Assignee: Bayer Aktiengesellschaft
    Inventors: Manfred Dietrich, Peter Herweg, Hans G. Vleurinck, Dietmar Benner