发明授权
US08742024B2 Mixture of surface postcrosslinked superabsorbers with different surface postcrosslinking 失效
具有不同表面后交联的表面后交联超吸收剂的混合物

Mixture of surface postcrosslinked superabsorbers with different surface postcrosslinking
摘要:
A mixture of superabsorbents having differing surface postcrosslinking, more particularly a mixture of differingly surface-postcrosslinked sieve cuts of a base polymer, exhibits improved absorption and retention over a unitarily surface-postcrosslinked superabsorbent.
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