Enzyme-containing denture cleanser tablet
Lavatory cleansing block
Chlorine tablet and the preparation thereof
Method for sanitizing toilets
Denture cleansing tablet and process for making Patent #: 4256599
ApplicationNo. 06/331822 filed on 12/17/1981
US Classes:510/192, Flush dispensed252/186.25, Composition containing a stabilizer or a product in the form of a surface-modified, impregnated, encapsulated, or surface-coated article; or process of producing said composition252/186.34, Contains organohalogen compound as oxidant252/186.35, Chloroisocyanurate510/193, Synthetic resin or carbohydrate gum component (e.g., polyvinyl alcohol, poly (ethylene oxide) resin, guar gum, etc.)510/380, The component is a hypochlorite salt510/381, The component is organic (e.g., chloro(iso)cyanurate derivative, etc.)510/440Bar or cake (e.g., having segments of different color, solubility, etc.)
ExaminersPrimary: Kittle, John E.
Assistant: Le, Hoa Van
Attorney, Agent or Firm
International ClassesC11D 17/00 (20060101)
C11D 3/395 (20060101)
Foreign Application Priority Data1980-12-18 GB
AbstractA free-standing lavatory cleansing block for immersion in the cistern of a lavatory comprises a shaped body (1) formed of a slow-dissolving cleaning composition containing at least one surface active agent and a tablet (2) comprising a bleaching agent embedded in or adhered to the shaped body.