Patents by Inventor Henry HANTSCHICK

Henry HANTSCHICK 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).

  • Clump-forming hygiene granulate and method for its production
    Patent number: 9084409
    Abstract: A clump-forming hygiene granulate has individual granules, each granule having: at least one inner carrier grain of a porous, mineral, non-swelling carrier material; an intermediate layer mantling the carrier grain or grains including a mixture containing at least one powder of a non-swelling, mineral, porous material, and a gel matrix composed at least of starch that swells in cold water, and a hydrocolloid different from starch, which swells in cold water; bentonite powder or superabsorber meal disposed between the carrier grain or grains and the intermediate layer; an outer mantle layer sheathing the intermediate layer, having a mantle layer surface including a mixture containing at least a powder of a non-swelling, mineral, porous material, and bentonite powder; hydrocolloid gel that swells in cold water, disposed between outer mantle layer and intermediate layer; and hydrocolloid grains of a hydrocolloid that swells in cold water, distributed on the mantle layer surface.
    Type: Grant
    Filed: August 4, 2014
    Date of Patent: July 21, 2015
    Assignee: Xella Baustoffe GmbH
    Inventors: Ingrid Kornmayer, Thomas Belzer, Jens Scarbath, Thomas Scheidemann, Henry Hantschick, Marion Ritter
  • CLUMP-FORMING HYGIENE GRANULATE AND METHOD FOR ITS PRODUCTION
    Publication number: 20150040833
    Abstract: A clump-forming hygiene granulate has individual granules, each granule having: at least one inner carrier grain of a porous, mineral, non-swelling carrier material; an intermediate layer mantling the carrier grain or grains including a mixture containing at least one powder of a non-swelling, mineral, porous material, and a gel matrix composed at least of starch that swells in cold water, and a hydrocolloid different from starch, which swells in cold water; bentonite powder or superabsorber meal disposed between the carrier grain or grains and the intermediate layer; an outer mantle layer sheathing the intermediate layer, having a mantle layer surface including a mixture containing at least a powder of a non-swelling, mineral, porous material, and bentonite powder; hydrocolloid gel that swells in cold water, disposed between outer mantle layer and intermediate layer; and hydrocolloid grains of a hydrocolloid that swells in cold water, distributed on the mantle layer surface.
    Type: Application
    Filed: August 4, 2014
    Publication date: February 12, 2015
    Applicant: Xella Baustoffe GmbH
    Inventors: Ingrid KORNMAYER, Thomas BELZER, Jens SCARBATH, Thomas SCHEIDEMANN, Henry HANTSCHICK, Marion RITTER