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Idemitsu Petrochemichal Co., Ltd. Patents |
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Assignee: Idemitsu Petrochemichal Co., Ltd.
Address: Tokyo, JP
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5254647 |
Process for producing styrene-based polymers |
October 19, 1993 |
| Disclosed is a process for producing a styrene-based polymer having syndiotactic configuration, which comprises continuously polymerizing styrene or styrene-based derivatives in a self-cleaning type reactor, while providing a sufficient shearing force to maintain a polydispersive sta |
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