PROCESS FOR PREPARING WATER-ABSORBING POLYMER PARTICLE HAVING HIGH PERMEABILITY BY POLYMERIZATION

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专利权人:

发明人:

STUEVEN, UWE,WEISMANTEL, MATTHIAS,HEIDE, WILFRIED,KRÜGER, MARCO,SEIDL, VOLKER,BLEI, STEFAN,LÖSCH, DENNIS,FUNK, RÜDIGER,HILLEBRECHT, ANNEMARIE

申请号：

MYPI 20090213

公开号：

MY157687A

申请日:

2007.07.12

申请国别(地区):

MY

年份:

2016

代理人:

摘要：

THE INVENTION RELATES TO A METHOD FOR PRODUCING WATER-ABSORBENT POLYMER PARTICLES WITH A HIGHER PERMEABILITY BY POLYMERISING DROPLETS OF A MONOMER SOLUTION IN A GAS PHASE SURROUNDING THE DROPLETS. A WATER-INSOLUBLE INORGANIC SALT IS SUSPENDED IN THE MONOMER SOLUTION AND THE POLYMER PARTICLES HAVE AN AVERAGE PARTICLE DIAMETER OF AT LEAST 150 µM.

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中国工程科技知识中心

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http://www.ckcest.cn/home/