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Attrition-Resistant Superabsorbent Polymer, Method For Preparing The Same And Composition For Preparing The Same
专利权人:
LG Chem; Ltd.
发明人:
Young-In Yang,Young Sam Kim,Bo-Hee Park,Su-Jin Kim
申请号:
US16847985
公开号:
US20200239661A1
申请日:
2020.04.14
申请国别(地区):
US
年份:
2020
代理人:
摘要:
An attrition-resistant superabsorbent polymer and a preparation method thereof are disclosed herein. In some embodiments, an attrition resistant superabsorbent polymer includes a superabsorbent polymer having a crosslinked surface, water, particles, a multivalent metal salt, an organic acid and a polyhydric alcohol, wherein the particles having a BET specific surface area of 300 to 1500 m2/g and a porosity of 50% or more.
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