| 发明名称 |
PROCESS FOR PRODUCING LOW MOLECULAR WEIGHT ISOOLEFIN POLYMERS |
| 摘要 |
<p>A process is provided for producing a low molecular weight isoolefin polymer by contacting at conversion conditions a higher molecular weight saturated isoolefin polymer, for example, polyisobutylene or a copolymer of a C4 to C7 isoolefin and a para-alkylstyrene, in the melt phase, with an initiator, such as an oxygen-containing gas, an organic peroxide or an azo compound.</p> |
| 申请公布号 |
KR100186884(B1) |
申请公布日期 |
1999.05.15 |
| 申请号 |
KR19930070513 |
申请日期 |
1993.02.22 |
| 申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
WHITE, DONALD ANDREW;FLATLEY, LAWRENCE WILLIAM;YEH, RICHARD CHEING MING;MURPHY, RAYMOND, FRANCIS |
| 分类号 |
C08F8/50;(IPC1-7):C08F8/50 |
主分类号 |
C08F8/50 |
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