Patents by Inventor Manfred Balk

Manfred Balk 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: 4652391
    Abstract: A process for the production of a granular, free-flowing detergent composition which is rapidly soluble in water, and the product thereof which has a bulk density of at least 600 g/l and a particle size of 0.1-2 mm, wherein an aqueous slurry of the composition ingredients is continuously homogenized to yield a viscosity of 4,000 to 20,000 mPa.s and heated to a temperature of 85.degree.-105.degree. C. The homogenized heated slurry is then sprayed in a drying tower through nozzles having a bore diameter of 2.5-5 mm under a pressure of 20-45 bar. The slurry and resulting product contain 10-28% alkoxylated nonionic surfactant, 40-80% inorganic carrier and 0.5-10% organic washing auxiliary.
    Type: Grant
    Filed: September 23, 1985
    Date of Patent: March 24, 1987
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventor: Manfred Balk