Patents by Inventor Roland W. Best

Roland W. Best 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).

  • Large granule starch protective material for pressure sensitive microencapsulated coatings
    Patent number: 4141747
    Abstract: A large granule starch protective material for pressure sensitive microencapsulated coatings, particularly carbonless copy duplicating paper. A previously dried cereal starch selected from the group consisting of wheat, barley and rye is subjected to wet process separation to obtain a large granule starch from the starching starch, which has a characteristic particle size distribution including smaller granules ranging in size from 2 microns to about 16 microns, and a second group of larger granules, mostly ranging in size from 16 microns to about 35 microns.
    Type: Grant
    Filed: August 4, 1977
    Date of Patent: February 27, 1979
    Assignee: General Mills Chemicals, Inc.
    Inventor: Roland W. Best