发明名称 |
Polymerization initiating supported systems for radical polymerization of conjugated dienes and for copolymerization of these with further monomers in a suspension or gas phase process |
摘要 |
Supported polymerization initiation system comprises: (a) component(s) initiating radical polymerization; (b) a support; and optionally (c) regulators which effect the reaction kinetics or product properties. The radical polymerization initiator (a) is selected from an azo compound, a peroxide system or a redox system and is partially in solid, liquid or gaseous. The support can be silica, zeolite, metal oxide, carbon black and/or a salt. The regulators (c) are chosen from a sulfide, mercaptan and/or xanthosulfide, halogen compound or a carbonyl compound.
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申请公布号 |
EP0945467(A2) |
申请公布日期 |
1999.09.29 |
申请号 |
EP19990101425 |
申请日期 |
1999.01.27 |
申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
DAUBEN, MICHAEL, DR.;HOCH, MARTIN, DR.;OPPENHEIMER-STIX, CHRISTIANE, DR.;SCHERTL, PETER, DR. |
分类号 |
C08F2/00;C08F2/34;C08F2/38;C08F4/02;C08F4/04;C08F4/28;C08F4/32;C08F4/40;C08F36/04;(IPC1-7):C08F2/00 |
主分类号 |
C08F2/00 |
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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