A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
31/80.1, 28/0.53
A47L 13/16 (2006.01)
Patent
CA 1246334
ABSTRACT A reusable highly absorbent article, for example a cloth or towel for mopping up household spillages, comprises a substrate carrying a pressure-sensitive polymeric material capable of absorbing, retaining, releasing and reabsorbing large volumes of water or electrolyte. The polymer is preferably the sulphonation product of a high-void-volume styrene polymer prepared by polymerisation of a high-internal-phase emulsion.
457498
Haq Zia
Johnson Richard S.
Bereskin & Parr
Plc Unilever
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