发明名称 |
POLYTHIOETHERIMIDES AND METHOD FOR PRODUCING THEREOF |
摘要 |
Polythioetherimides and a producing method thereof. The method is comprised of using monosubstituted phthalic anhydride isomer as raw material, reacting it with disubstituted amine to produce disubstituted phthalimide, allowing coupling reaction between the obtained phthalimide and an alkali metal sulfide or sulfur to produce polythioetherimides.
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申请公布号 |
US2011065891(A1) |
申请公布日期 |
2011.03.17 |
申请号 |
US20080809993 |
申请日期 |
2008.12.19 |
申请人 |
CHANGCHUN HIPOLYKING CO.,LTD. |
发明人 |
FANG XINGZHONG;HU BENLIN;HAN YING;MA JI;YAN QING;DING MENGXIAN |
分类号 |
C08G69/28 |
主分类号 |
C08G69/28 |
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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