发明名称 POLYSTYRENE MICROSPHERES AND A METHOD FOR THEIR PRODUCTION
摘要 The invention relates to microspheres with a narrow distribution of particle size and a uniform spherical shape, consisting of a partially or completely cross-linked polymer material. The invention also relates to a method for producing said microspheres and to the use thereof.
申请公布号 EP1319026(A1) 申请公布日期 2003.06.18
申请号 EP20010985259 申请日期 2001.09.13
申请人 MERCK PATENT GMBH;BRACE GMBH 发明人 DEPPE, HOLGER;WURZIGER, HANNS;SCHOBER, ANDREAS;BRANDAU, EGBERT;BRANDAU, THORSTEN;DALDROP, ESTHER
分类号 C12N15/09;C08F2/00;(IPC1-7):C08F2/00 主分类号 C12N15/09
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