PARTICULES DE RÉSINE POREUSES, PROCÉDÉ DE FABRICATION DE PARTICULES DE RÉSINE POREUSES ET UTILISATION DE PARTICULES DE RÉSINE POREUSES

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专利权人:

LTD.;SEKISUI PLASTICS CO.

发明人:

HAMA, YUKIO,OKAMOTO, KOICHIRO,HIROI, JUNKO

申请号：

EP13840658

公开号：

EP2813519A4

申请日:

2013.03.29

申请国别(地区):

EP

年份:

2015

代理人:

摘要：

Disclosed are porous resin particles which contain a polymer of a monomer mixture containing, as monomers, at least a monofunctional (meth)acrylic acid ester and a crosslinking monomer. The monofunctional (meth)acrylic acid ester accounts for 1 wt% to 50 wt% of the monomer mixture, and the crosslinking monomer accounts for 50 wt% to 99 wt% of the monomer mixture. The porous resin particles have a specific surface area of 190 m 2 /g to 300 m 2 /g and a bulk specific gravity of 0.25 g/mL to 0.45 g/mL.

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中国工程科技知识中心

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