发明名称 |
METHOD FOR PRODUCING ETHYLENE/UNSATURATED CARBOXYLIC ACID COPOLYMER, AND SAID COPOLYMER |
摘要 |
Provided is a process of effectively producing an ethylene/unsaturated carboxylic acid copolymer having excellent mechanical and thermal properties. A process for producing an ethylene/unsaturated carboxylic acid copolymer comprises: producing an ethylene/unsaturated carboxylic acid ester copolymer from ethylene and unsaturated carboxylic acid ester using a late-transition-metal complex catalyst; and heating the ethylene/unsaturated carboxylic acid ester copolymer at a temperature capable of converting the ester group into a carboxylic acid group, thereby converting into the ethylene/unsaturated carboxylic acid copolymer. |
申请公布号 |
EP3101040(A1) |
申请公布日期 |
2016.12.07 |
申请号 |
EP20150742823 |
申请日期 |
2015.01.26 |
申请人 |
Japan Polyethylene Corporation;Japan Polypropylene Corporation |
发明人 |
SATO Naomasa;SHIMIZU Fumihiko;TANNA Akio;EGASHIRA Toshiaki |
分类号 |
C08F8/12;C08F4/80;C08F210/02;C08F220/06;C08F220/18 |
主分类号 |
C08F8/12 |
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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