Patents by Inventor Bernd Noack

Bernd Noack 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).

  • Publication number: 20050003084
    Abstract: A process for producing coloring pigment granulated materials comprises producing binder-free granulated materials via a primary granulator, immediately compacting the granulated materials, feeding the compacted granulated materials to a classification that separates a useful grain size fraction, and coating the useful grain size fraction with a coating material.
    Type: Application
    Filed: July 7, 2004
    Publication date: January 6, 2005
    Inventors: Bernd Noack, Bernd Herrmann
  • Patent number: 6824604
    Abstract: The invention relates to coloring pigment granulates and a method for producing the same. The aim of the invention is to provide a granulate and a method for economically producing the same. The granulate disintegrates very quickly once added to a building material that is to be colored. To this end, the granulates are comprised of granulate cores which do not contain binding agents, which have a granular size ranging from 0.1 to 8 mm and which are enclosed by an enveloping layer made of a material that can be broken down. In addition, the granulates have a moisture content <30% and the granulates that do not contain binding agents are produced in a pregranulator, are compacted immediately after granulation and are subsequently subjected to a screening process. Lastly, the useful granular fraction that has been separated out during the screening process is enclosed with an enveloping material.
    Type: Grant
    Filed: January 4, 2002
    Date of Patent: November 30, 2004
    Assignee: Rhein-Chemotechnik GmbH Gesellschaft für Chemisch-Technishche Erzeugnisse
    Inventors: Bernd Noack, Bernd Herrmann