发明名称 |
SILICONE-POLYMER-CONTAINING VINYL POLYMER POWDER AND MANUFACTURING METHOD THEREOF, RESIN COMPOSITION, AND COMPACT |
摘要 |
Disclosed is a method for producing powder of a vinyl polymer containing a silicone polymer, which comprises the step of spray-drying a latex of the vinyl polymer containing a silicone polymer obtained by polymerization of a vinyl monomer in the presence of a latex of the silicone polymer, wherein 3.0 mmol or less of a sulfate is contained in 100 g of the powder of a vinyl polymer containing a silicone polymer. According to the present invention, a powder which can provide a shaped article excellent in impact resistance and hydrolysis resistance in the case when the powder is blended in a resin such as polycarbonate resin can be obtained. |
申请公布号 |
EP2338929(B8) |
申请公布日期 |
2015.01.07 |
申请号 |
EP20090809961 |
申请日期 |
2009.08.27 |
申请人 |
MITSUBISHI RAYON CO., LTD. |
发明人 |
WAKITA, AYAKA;KASAI, TOSHIHIRO;SHISHIDO, KOUICHI |
分类号 |
C08J3/12;C08F2/44;C08F283/12;C08L51/08 |
主分类号 |
C08J3/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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