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111. 发明公开

EP0585829A3 Rekristallisierbare Polyimide 失效
标题翻译：可重结晶聚酰亚胺
公开(公告)号：EP0585829A3
公开(公告)日：1994-09-28
申请号：EP93113718.6
申请日：1993-08-27
申请人： BASF Aktiengesellschaft
发明人： Elbl-Weiser, Karin, Dr. , Koch, Juergen, Dr.
IPC分类号： C08G73/10
CPC分类号： C08J5/18 , C08G73/1039 , C08G73/1042 , C08G73/1046 , C08G73/1053 , C08G73/1064 , C08J2379/08 , D01F6/74
摘要： Polyimide, erhältlich durch Umsetzen einer Dianhydridkomponente aus 3,4,3',4'-Bisphenyltetracarbonsäuredianhydrid,Oxydiphthalsäuredianhydrid sowie darüber hinaus weiteren aromatischen Dianhydriden und einer Diaminkomponente aus Diaminen der allgemeinen Formel

sowie darüber hinaus weiteren aromatischen Diaminen.

112. 发明授权

EP0345810B1 Intra-ocular lens 失效
标题翻译：眼内晶状体
公开(公告)号：EP0345810B1
公开(公告)日：1994-08-31
申请号：EP89110491.1
申请日：1989-06-09
申请人： Menicon Co., Ltd.
发明人： Higashi, Kazumi , Nakajima, Toshio , Hino, Atsushi , Inoue, Sunao
IPC分类号： G02B1/04 , C08G73/10 , C08L79/08 , A61F2/16
CPC分类号： C08G73/1064 , A61F2/16 , A61F2002/1681 , A61F2002/16965 , A61L27/18 , A61L2430/16 , C08G73/105 , G02B1/041 , C08L79/08 , C08L79/00

113. 发明公开

EP0585829A2 Rekristallisierbare Polyimide 失效
标题翻译：可重结晶聚酰亚胺
公开(公告)号：EP0585829A2
公开(公告)日：1994-03-09
申请号：EP93113718.6
申请日：1993-08-27
申请人： BASF Aktiengesellschaft
发明人： Elbl-Weiser, Karin, Dr. , Koch, Juergen, Dr.
IPC分类号： C08G73/10
CPC分类号： C08J5/18 , C08G73/1039 , C08G73/1042 , C08G73/1046 , C08G73/1053 , C08G73/1064 , C08J2379/08 , D01F6/74
摘要： Polyimide, erhältlich durch Umsetzen einer Dianhydridkomponente aus 3,4,3',4'-Bisphenyltetracarbonsäuredianhydrid,Oxydiphthalsäuredianhydrid sowie darüber hinaus weiteren aromatischen Dianhydriden und einer Diaminkomponente aus Diaminen der allgemeinen Formel

sowie darüber hinaus weiteren aromatischen Diaminen.
摘要翻译：聚酰亚胺，通过二酐从3,4,3”，4'-联苯，二酐及以后进一步芳族二酸酐与除式和二胺，其它芳族二胺的二胺反应而获得。

114. 发明授权

EP0308270B1 Processes for preparation of polyimide-isoindoquinazoline dione and precursor thereof 失效
标题翻译：一种用于生产聚酰亚胺isoindochinazolindion和它们的前体的过程。
公开(公告)号：EP0308270B1
公开(公告)日：1993-12-08
申请号：EP88308643.1
申请日：1988-09-19
申请人： Hitachi Chemical Co., Ltd.
发明人： Yoshida, Masatoshi , Shibata, Katsuji , Kojima, Mitsumasa , Satou, Hidetaka , Kato, Toshihiko , Miyadera, Yasuo , Yusa, Masami
IPC分类号： C08G73/10 , C08G73/06
CPC分类号： C08G73/06 , C08G73/0677 , C08G73/1007 , C08G73/1042 , C08G73/1053 , C08G73/1064 , C08G73/1085

115. 发明公开

EP0480266A3 Perfluorinated polyimide, perfluorinated poly(amic acid), starting compounds therefor, and methods for preparing them 失效
标题翻译：全氟聚合物，全氟聚合（AMIC酸），其起始化合物及其制备方法
公开(公告)号：EP0480266A3
公开(公告)日：1993-09-01
申请号：EP91116553.8
申请日：1991-09-27
申请人： NIPPON TELEGRAPH AND TELEPHONE CORPORATION
发明人： Ando, Shinji , Matsuura, Toru , Sasaki, Shigekuni , Yamamoto, Fumio
IPC分类号： C08G73/10 , C07C65/24 , C07C63/68 , C07C255/54
CPC分类号： C07D209/48 , C07C51/08 , C07C51/56 , C07C63/68 , C07C65/24 , C07C65/28 , C07C255/54 , C07D307/89 , C07D487/04 , C07D493/04 , C08G73/1039 , C08G73/1064 , C08G73/1067 , C08G73/1071
摘要： A perfluorinated polyimide having a repeating unit represented by general formula (1):

and a perfluorinated poly(amic acid) having a repeating unit represented by general formula (6):
wherein R 1 is a tetravalent organic group; and R 2 is a divalent organic group, provided that chemical bonds between carbon atoms and monovalent elements contained in R 1 and R 2 are exclusively carbon-to-fluorine bonds; methods for preparing them; and an optical material including the perfluorinated polyimide. 1,4-Bis(3,4-dicarboxytrifluorophenoxy)tetrafluorobenzene dianhydride, 1,4-difluoropyromellitic anhydride, 1,4-bis(3,4-dicar- boxytrifluorophenoxy)tetrafluorobenzene, 1,4-difluoro-pyromellitic acid, and 1,4-bis(3,4-dicyanotrifluorophenoxy)-tetrafluorobenzene as well as methods preparing them. The perfluorinated polyimide has a thermal stability and has a low optical loss in an optical communication wavelength region (1.0 to 1.7 mm).

116. 发明公开

EP0555597A1 Low toxicity high temperature pmr polyimides 失效
标题翻译：聚氯乙烯聚酰亚胺薄膜
公开(公告)号：EP0555597A1
公开(公告)日：1993-08-18
申请号：EP92400336.1
申请日：1992-02-10
申请人： UNITED STATES GOVERNMENT, as represented by THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
发明人： Pater, Ruth H.
IPC分类号： C08G73/10
CPC分类号： C08G73/1071 , C08G61/12 , C08G73/1007 , C08G73/101 , C08G73/1064 , C08G73/1067
摘要： An improved low toxicity polymerization of monomer reactants (PMR) system has 3,4′-oxydianiline as the key monomer reactant. One variation of this system, LaRC-RP46, is prepared by reacting together monomethyl ester of 5-norbornene-2,3-dicarboxylic acid (NE), 3,4′-oxydianiline (3,4′-ODA), and dimethyl ester of 3,3′,4,4′-benzophenonetetracarboxylic acid (BTDE); this combination is then treated with heat. This new matrix resin is readily processed into a high quality graphite fiber reinforced composite with excellent reproducibility. The flexibility of the ether linkage in 3,4′-ODA provides high toughness. The composite retains excellent mechanical properties both at 316°C and at 371°C. The development of LaRC-RP46 will significantly extend the applications of PMR type polyimides.
摘要翻译：单体反应物（PMR）体系的改进的低毒聚合体系具有3,4分钟氧化二苯胺作为关键单体反应物。该系统的一个变体是LaRC-RP46，其通过使5-降冰片烯-2,3-二羧酸（NE）的单甲酯，3,4min-氧化二苯胺（3,4min -ODA）和二甲酯为3,3min，4,4min-二苯甲酮四羧酸（BTDE）; 然后用热处理该组合。这种新的基体树脂容易加工成具有优异的再现性的高品质石墨纤维增强复合材料。在3,4分钟-ODA中的醚键的柔性提供了高韧性。该复合材料在316℃和371℃下保持优异的机械性能.RRC-RP46的开发将显着扩展PMR型聚酰亚胺的应用。

117. 发明授权

EP0337001B1 Polyimide gas separation membranes 失效
标题翻译：聚酰亚胺气体分离膜
公开(公告)号：EP0337001B1
公开(公告)日：1993-08-04
申请号：EP88107946.1
申请日：1988-05-18
申请人： E.I. DU PONT DE NEMOURS AND COMPANY , L'AIR LIQUIDE S.A.
发明人： Hayes, Richard Allen
IPC分类号： C08G73/10 , B01D71/64 , B01D53/22
CPC分类号： C08G73/1042 , B01D71/64 , C08G73/10 , C08G73/1064 , C08G73/1067 , C08G73/1071

118. 发明公开

EP0494452A3 A spatial light modulator and a neural network circuit 失效
标题翻译：空调光调制器和神经网络电路
公开(公告)号：EP0494452A3
公开(公告)日：1993-04-21
申请号：EP91122342.8
申请日：1991-12-28
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Takimoto, Akio , Akiyama, Koji , Miyauchi, Michihiro , Nomura, Koji , Ogawa, Hisahito , Asayama, Junko , Kuratomi, Yasunori
IPC分类号： G02F1/1337 , G02F1/135 , C08G73/10
CPC分类号： G06K9/58 , C08G73/105 , C08G73/1057 , C08G73/1064 , G02F1/133723 , G02F1/135 , G02F1/141 , G02F2203/01 , G02F2203/02 , G06K9/4628 , Y10T428/1023
摘要： The present invention relates to a spatial light modulator used for an optical computing system or display, which comprises a photoconductive layer having a rectification function for receiving incident lights to generate charges, an electrode for accumulating the charges and a ferroelectric liquid crystal layer for modulating the incident light according to bias voltage change with the accumulated charges, wherein the ferroelectric liquid crystal layer is arranged between a pair of alignment layers made of polyimide represented by the general formula (I);

wherein n is 2 or more, X is O, S, Se or Te, Y is a aromatic group or a substituted aromatic group, Z is a group containing a aromatic group. In the spatial light modulator, any charges are not accumulated on an alignment layer with the driving time and thus a bistable memory condition can be realized.

119. 发明公开

EP0494452A2 A spatial light modulator and a neural network circuit 失效
标题翻译： RäumlicherLichtmodulator和Neuronalneztwerkschaltung。
公开(公告)号：EP0494452A2
公开(公告)日：1992-07-15
申请号：EP91122342.8
申请日：1991-12-28
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Takimoto, Akio , Akiyama, Koji , Miyauchi, Michihiro , Nomura, Koji , Ogawa, Hisahito , Asayama, Junko , Kuratomi, Yasunori
IPC分类号： G02F1/1337 , G02F1/135 , C08G73/10
CPC分类号： G06K9/58 , C08G73/105 , C08G73/1057 , C08G73/1064 , G02F1/133723 , G02F1/135 , G02F1/141 , G02F2203/01 , G02F2203/02 , G06K9/4628 , Y10T428/1023
摘要： The present invention relates to a spatial light modulator used for an optical computing system or display, which comprises a photoconductive layer having a rectification function for receiving incident lights to generate charges, an electrode for accumulating the charges and a ferroelectric liquid crystal layer for modulating the incident light according to bias voltage change with the accumulated charges, wherein the ferroelectric liquid crystal layer is arranged between a pair of alignment layers made of polyimide represented by the general formula (I);

wherein n is 2 or more, X is O, S, Se or Te, Y is a aromatic group or a substituted aromatic group, Z is a group containing a aromatic group. In the spatial light modulator, any charges are not accumulated on an alignment layer with the driving time and thus a bistable memory condition can be realized.
摘要翻译：本发明涉及一种用于光学计算系统或显示器的空间光调制器，其包括具有用于接收入射光以产生电荷的整流功能的光电导层，用于累积电荷的电极和用于调制电荷的铁电液晶层入射光根据偏置电压随累积电荷而变化，其中铁电液晶层布置在由通式（I）表示的聚酰亚胺制成的一对取向层之间; 其中n为2以上，X为O，S，Se或Te，Y为芳香族基团或取代芳香族基团，Z为含有芳香族基团。在空间光调制器中，随着驱动时间，在对准层上不会积累任何电荷，从而可以实现双稳态存储器条件。

120. 发明授权

EP0306261B1 Use of a cation exchange polyimide resin 失效
标题翻译：使用交联聚酰胺树脂
公开(公告)号：EP0306261B1
公开(公告)日：1992-07-15
申请号：EP88308007.9
申请日：1988-08-30
申请人： SHARP KABUSHIKI KAISHA
发明人： Akagi, Yoshiro , Ohoka, Koji , Kaminishi, Shigeru 3-20-20, Umamiminami , Taniguchi, Hiroshi , Asahina, Hideo Akatsuki-dormitory 507-go , Ohno, Hirotaka Akatsuki-dormitory 162-go , Ishino, Mariko Yanagimoto-haitsu 203-go , Inoue, Atsuhisa , Okamoto, Yasunari , Nakajima, Yoshihara
IPC分类号： C08G73/10 , B01J39/04 , B01J39/18
CPC分类号： C08G73/10 , B01J39/07 , B01J39/18 , C08G73/1039 , C08G73/1064 , C08G73/1067 , C08G73/1071 , C08G73/1078 , C08G73/1082

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