发明名称 |
SUPER ABSORBENT POLYMER |
摘要 |
The present invention relates to a super absorbent polymer. According to the present invention, provided is a super absorbent polymer which includes (meth)acrylated polyalkylene glycol on an internally crosslinked polymer inside a surface modified layer, thereby exhibiting more improved absorbency and retention capacity. |
申请公布号 |
US2015099624(A1) |
申请公布日期 |
2015.04.09 |
申请号 |
US201314401079 |
申请日期 |
2013.10.14 |
申请人 |
LG CHEM, LTD. |
发明人 |
Lee Hye-Min;Han Chang-Sun;Won Tae-Young |
分类号 |
B01J20/26;B01J20/28 |
主分类号 |
B01J20/26 |
代理机构 |
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代理人 |
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主权项 |
1. A super absorbent polymer, comprising
a crosslinked polymer resulting from polymerization and internal crosslinking of acrylic acid-based monomers having acidic groups which are at least partially neutralized, and a (meth)acrylated polyalkylene glycol present on the crosslinked polymer. |
地址 |
Seoul KR |