发明名称 |
A PROCESS FOR THE PREPARATION OF HIGH IMPACT VINYLAROMATIC (CO)POLYMERS GRAFTED ON AN ELASTOMER |
摘要 |
A process for the preparation of vinylaromatic (co)polymers grafted on an elastomer comprising a rigid matrix consisting of vinylaromatic polymers or copolymers and of an elastomeric phase dispersed in the matrix in form of particles with a strictly bimodal distribution which comprises the functionalization of a first elastomeric fraction by means of a catalytic system containing a stable free radical initiator and subsequently the polymerization of the thus obtained mixture also in presence of a second non functionalized elastomeric fraction. |
申请公布号 |
PL1824894(T3) |
申请公布日期 |
2017.01.31 |
申请号 |
PL05815836T |
申请日期 |
2005.12.06 |
申请人 |
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发明人 |
CHIEZZI LEONARDO;MONTI LUCA;LONGO ALDO |
分类号 |
C08F279/02;C08F255/02;C08F255/04;C08F255/06 |
主分类号 |
C08F279/02 |
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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