Patents by Inventor Jacobus J. M. Bremmers

Jacobus J. M. Bremmers 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).

  • Patent number: 4937100
    Abstract: A process is provided for the production of pulped cellulose material, preferably wood fibers, in particular up to a fiber length of 20 mm, with a high proportion of thermocurable resin, the process being suitable, in particular, for the production of fiber-containing moldings. In this process, the thermocurable resin, in aqueous, preferably alkaline solution, is added to a mixture of fiber particles and steam, and the steam is removed from the resin-coated fiber particles in a drier. The steam is removed from the mixture of steam and fiber particles after addition of the resin, and the fiber particles are subsequently dried in a drying stage to a moisture content of less than 12% by weight, in particular 3 to 10% by weight.
    Type: Grant
    Filed: August 9, 1988
    Date of Patent: June 26, 1990
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Henricus J. Lanters, Jacobus J. M. Bremmers