PROCÉDÉ DE PRÉPARATION D'UN POLYMÈRE SUPERABSORBANT

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专利权人:

Ltd.;LG Chem

发明人:

申请号：

EP16888267.8

公开号：

EP3318595B1

申请日:

2016.04.29

申请国别(地区):

EP

年份:

2019

代理人:

摘要：

The present invention relates to a method for a superabsorbent polymer. The preparation method controls the time from the addition of a foaming agent to the initiation of a polymerization reaction, thereby forming an appropriate pore structure in a superabsorbent polymer. The superabsorbent polymer produced through the preparation method can exhibit a remarkably improved absorption rate while exhibiting excellent absorption performance.

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中国工程科技知识中心

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