Method for the Agglomeration of Superabsorber Particles

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专利权人:

BASF SE

发明人:

Tina Mark,Thomas Daniel,Erich Lutz,Stefan Molter

申请号：

US15564212

公开号：

US20180126032A1

申请日:

2016.03.24

申请国别(地区):

US

年份:

2018

代理人:

摘要：

A process for agglomerating superabsorbent particles, wherein polymer particles having a particle size of 250 μm or less are dispersed in a hydrophobic organic solvent, the dispersed polymer particles are mixed with an aqueous monomer solution, the total amount of water applied to the dispersed polymer particles being at least 100% by weight, based on the dispersed polymer particles, and the monomer solution is polymerized.

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