发明授权
US07173086B2 Superabsorbent polymer with high permeability 有权
超吸收性聚合物具有高渗透性

Superabsorbent polymer with high permeability
摘要:
The invention relates to absorptive, crosslinked polymers which are based on partly neutralized, monoethylenically unsaturated monomers carrying acid groups wherein the absorptive crosslinked polymer may be coated with a thermoplastic polymer, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which has a high gel bed permeability and high centrifuge retention capacity.
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