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Coated superabsorbent polymer particles and processes therefore
专利权人:
发明人:
申请号:
EP09165869.0
公开号:
EP2277557B1
申请日:
2009.07.20
申请国别(地区):
EP
年份:
2014
代理人:
摘要:
Superabsorbent material, comprising first superabsorbent polymers, coated with second clay-crosslinked superabsorbent polymers, said second clay-crosslinked superabsorbent polymers being obtainable by the step of polymerization of a solution/ dispersion of polymerizable compounds and clay particles, to obtain said second superabsorbent polymers, crosslinked by said clay particles, of a weight average largest particle dimension of less than 800 nm process for making such material absorbent articles comprising such material.
来源网站:
中国工程科技知识中心
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