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1.发明公开POLYIMIDE PRECURSOR SOLUTION COMPOSITION AND METHOD FOR PRODUCING POLYIMIDE PRECURSOR SOLUTION COMPOSITION 审中-公开聚酰亚胺制备溶液组合物和制备聚酰亚胺制备溶液组合物的方法
公开(公告)号：EP2803702A4
公开(公告)日：2015-08-26
申请号：EP13735890
申请日：2013-01-10
申请人： UBE INDUSTRIES
IPC分类号： C08L79/08 , B29C39/00 , B29C39/38 , B29K79/00 , B29K105/00 , B29L31/34 , C08G73/10 , C08J5/18 , C08K5/3445
CPC分类号： C08J5/18 , B29C39/006 , B29C39/38 , B29K2079/08 , B29K2105/0002 , B29K2105/0073 , B29L2031/3475 , C08G73/10 , C08J2379/08 , C08K5/3445 , C08L79/08 , Y10T428/31721
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2.发明公开COMPOSITION OF AQUEOUS POLYIMIDE PRECURSOR SOLUTION AND METHOD FOR PRODUCING COMPOSITION OF AQUEOUS POLYIMIDE PRECURSOR SOLUTION 有权聚酰亚胺前体及其制造方法的水POLYIMIDVORLÄUFERLÖSUNGSZUSAMMENSETZUNG组成
公开(公告)号：EP2754683A4
公开(公告)日：2015-06-24
申请号：EP12829551
申请日：2012-09-06
申请人： UBE INDUSTRIES
IPC分类号： C08G73/12
CPC分类号： C09D179/085 , C08G73/1021 , C08G73/1032 , C08G73/1046 , C08G73/105 , C08G73/1071 , C08G73/1078 , C08G73/1082 , C08G73/128 , C08L79/08 , C09D179/08 , G02F1/133305 , H01M4/0404 , H01M4/0471 , H01M4/622 , H01M4/623 , H01M10/0525 , H05K1/028 , H05K3/007
摘要： The present invention relates to a an aqueous polyimide precursor solution composition, wherein a polyamic acid, which is formed by the reaction of a tetracarboxylic acid component and a diamine component, is dissolved in an aqueous solvent together with an imidazole in an amount of 1.6 mole or more per mole of the tetracarboxylic acid component of the polyamic acid.
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3.发明公开POLYIMIDE SEAMLESS BELT AND PROCESS FOR PRODUCTION THEREOF, AND POLYIMIDE PRECURSOR SOLUTION COMPOSITION 审中-公开聚酰亚胺无缝和方法进行生产和POLYIMIDVORLÄUFERLÖSUNGSZUSAMMENSETZUNG
公开(公告)号：EP2653491A4
公开(公告)日：2014-12-10
申请号：EP11848842
申请日：2011-12-14
申请人： UBE INDUSTRIES
CPC分类号： C08G73/1046 , B05D1/00 , C08G73/1042 , G03G15/14 , G03G15/162 , G03G15/2057
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