发明公开
EP3004211A1 METHOD FOR PRODUCING POLYIMIDE PRECURSOR AND METHOD FOR PRODUCING POLYIMIDE
审中-公开
用于生产聚酰亚胺前体及其制造方法聚酰亚胺
- 专利标题： METHOD FOR PRODUCING POLYIMIDE PRECURSOR AND METHOD FOR PRODUCING POLYIMIDE
- 专利标题（中）： 用于生产聚酰亚胺前体及其制造方法聚酰亚胺
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申请号： EP14804881.2申请日： 2014-05-19
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公开(公告)号： EP3004211A1公开(公告)日： 2016-04-13
- 发明人: NOZAKI, Chiyoshi
- 申请人： Ricoh Company, Ltd.
- 申请人地址： 3-6, Nakamagome 1-chome Ohta-ku Tokyo 143-8555 JP
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： 3-6, Nakamagome 1-chome Ohta-ku Tokyo 143-8555 JP
- 代理机构： Lamb, Martin John Carstairs
- 优先权： JP2013110739 20130527; JP2014019732 20140204
- 国际公布： WO2014192665 20141204
- 主分类号： C08G73/10
- IPC分类号： C08G73/10 ; B05D1/00 ; C08J3/12
摘要：
A method for producing a polyimide precursor, including: reacting tetracarboxylic dianhydride represented by the following General Formula(1) listed in claim 1 with a diamine compound represented by the following General Formula(2) listed in claim 1 in a compressive fluid to thereby produce a polyimide precursor represented by the following Formula(3) listed in claim 1.
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