| 发明名称 |
PROCESS FOR THE PREPARATION OF POLYMER PARTICLES |
| 摘要 |
Process for the preparation of polymer particles containing a vinylarene polymer, which process comprises reacting a vinylarene monomer together with a copolymerisable compound containing a polar moiety and a vinyl moiety to a conversion degree of 20 to 70 %; suspending the pre-polymerised mass; and polymerising the vinylarene monomer in the suspended droplets.
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| 申请公布号 |
CA2258318(A1) |
申请公布日期 |
1998.01.15 |
| 申请号 |
CA19972258318 |
申请日期 |
1997.07.03 |
| 申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
NEIJMAN, ERIC WILHELMUS JOHANNES FREDERIK;NELISSEN, LAURENTIUS NICOLAAS IDA HUBERTUS;ZIJDERVELD, JOHANNES MARIA;CREVECOEUR, JEROEN JOOST |
| 分类号 |
C08F2/18;C08F12/00;C08F212/04;C08J9/12;C08J9/20;(IPC1-7):C08J9/20;C08L25/02;C08F12/04 |
主分类号 |
C08F2/18 |
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