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US 2007/0191245 A1Published application
Shaped bodies for the sanitary sector
AssigneeLANXESS Deutschland GmbH
InventorsThomas Klein, Rene Graupner-Von-Wolff, Ralf-Johann Moritz
Life of this patent
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Abstract
The invention relates to shaped bodies for the sanitary sector, preferably shaped bodies preventing or dispersing urine scale, which are also termed WC blocks or toilet blocks, for use in the household or public commercial sanitary facilities, containing polysuccinimide in combination with polyalkylene glycols or alkyl polyalkylene glycols and/or phosphoric acid and also disintegrants.
Claims17
A shaped body containing polysuccinimide, poly- or oligoalkylene glycols or alkyl polyalkylene glycols and/or phosphoric acid, tablet disintegrants and/or pore formers and surfactants.
Dependencies are inferred from the claim text.