Arsen SIMONYAN,Juliane KAMPHUS,Sebastian SEIFFERT,Axel Kai Tobias HABICHT
申请号：
US15954640
公开号：
US20180304233A1
申请日:
2018.04.17
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A method for making surface-coated water-absorbing polymer particles in a microfluidic device is provided. The microfluidic device includes a first microfluidic channel conveying precursor water-absorbing polymer particles, a second microfluidic channel conveying a first coating solution, a third microfluidic channel conveying water-absorbing polymer particles coated with the first coating solution, a fourth microfluidic channel conveying a first non aqueous liquid. An absorbent article includes the surface-coated water-absorbing polymer particles obtained via the method herein is also provided.
