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101. 发明授权

EP0758665B1 Polyimides and optical parts obtained by using the same 失效
标题翻译：聚酰亚胺和其可通过使用光学元件的
公开(公告)号：EP0758665B1
公开(公告)日：2001-06-20
申请号：EP96305494.5
申请日：1996-07-26
申请人： Hitachi Chemical Company, Ltd.
发明人： Yamagishi, Chiaki , Sasaki, Nori , Nara, Shigeo , Sato, Hidetaka , Hayashida, Shigeru , Taya, Masato
IPC分类号： C08G73/10 , G02B6/00
CPC分类号： G02B6/1221 , C08G73/10 , C08G73/1064 , C08G73/1071 , G02F1/3616 , Y10T428/31721

102. 发明公开

EP0820805A3 Separation membrane 失效
标题翻译：分离膜
公开(公告)号：EP0820805A3
公开(公告)日：1998-10-14
申请号：EP97112848.3
申请日：1997-07-25
申请人： DAINIPPON INK AND CHEMICALS, INC.
发明人： Nagata, Yoshitomo
IPC分类号： B01D71/64 , B01D53/22
CPC分类号： C08G73/10 , B01D53/228 , B01D71/64 , C08G73/1039 , C08G73/1064 , C08G73/1067 , C08G73/1085 , Y02C10/10 , Y02E50/346
摘要： Separation membranes excellent in strength, durability, heat resistance and solvent resistance as well as in balance between substance separation properties and substance permeability are disclosed, which are formed from polyhydrazidoimide resins, and preferably comprises a non-porous dense layer formed from a polyhydrazidoimide resin obtained from the reaction of an aromatic tetracarboxylic dianhydride such as 4,4'-(hexafluoroisopropylidene)diphthalic anhydride and an aromatic dihydrazide such as isophthalic dihydrazide as essential components.

103. 发明授权

EP0585829B1 Rekristallisierbare Polyimide 失效
标题翻译： Rekristallisierbare聚酰亚胺
公开(公告)号：EP0585829B1
公开(公告)日：1998-01-07
申请号：EP93113718
申请日：1993-08-27
申请人： BASF AG
发明人： ELBL-WEISER KARIN DR , KOCH JUERGEN DR
IPC分类号： C08G73/10 , C08J5/18 , D01F6/74
CPC分类号： C08J5/18 , C08G73/1039 , C08G73/1042 , C08G73/1046 , C08G73/1053 , C08G73/1064 , C08J2379/08 , D01F6/74

104. 发明公开

EP0750939A2 Novel sulfonated polyimide gas separation membranes 失效
标题翻译：聚乙烯吡咯烷酮
公开(公告)号：EP0750939A2
公开(公告)日：1997-01-02
申请号：EP96110538.4
申请日：1996-06-28
申请人： PRAXAIR TECHNOLOGY, INC.
发明人： Ozcayir, Yurdagul F. , Goetz, Gertrud , Bikson, Benjamin
IPC分类号： B01D71/64 , B01D53/22 , C08G73/10
CPC分类号： B01D71/64 , B01D53/228 , C08G73/1039 , C08G73/1042 , C08G73/1064
摘要： Gas separation membranes are prepared from sulfonated polyimides exhibiting desirable gas separation characteristics, combined with good film-forming properties and desirable solubility characteristics
摘要翻译：气相分离膜由显示出所需气体分离特性的磺化聚酰亚胺制备，结合良好的成膜性能和所需的溶解度特性

105. 发明公开

EP0748650A2 Fluorine-containing polyimide gas separation membrane and method of manufacturing the same 失效
标题翻译：膜ur us us us ung ung ung ung ung ung ung ung ung ung ung ung ung ung ung
公开(公告)号：EP0748650A2
公开(公告)日：1996-12-18
申请号：EP96109588.2
申请日：1996-06-14
申请人： NITTO DENKO CORPORATION
发明人： Hachisuka, Hisao , Maeda, Masatoshi , Ikeda, Kenichi
IPC分类号： B01D71/64 , B01D53/22 , C08G73/10
CPC分类号： C08G73/1064 , B01D53/228 , B01D67/0011 , B01D67/0013 , B01D71/64 , B01D2323/30 , B01D2325/022 , B01D2325/026 , B01D2325/26 , C08G73/1039 , Y10S55/05
摘要： A fluorine-containing polyimide gas separation membrane which is pinhole-free, uniform over a large area, and has a high permeability and a high separation factor α is provided. A polyimide resin is dissolved in at least one solvent selected from the group consisting of an organic solvent (A) or (B). The organic solvent (A) has a dielectric constant of 30 or less and a dipole moment of 3.0D or less. The organic solvent (B) mainly contains an organic solvent having at least one ether bonding in the molecular unit. In the next step, the polyimide resin is dipped in a solvent (C) in order for desolvation. The solvent (C) does not dissolve the fluorine-containing polyimide resin while it is miscible with the organic solvent (A) or (B). As a result, an asymmetric gas separation membrane is formed. The fluorine-containing polyimide resin layer (3) comprises a skin layer (1) the thickness L 1 thereof is about 40nm and a sponge like layer (2) the thickness L 2 thereof is about 30 µm. The membrane is formed on a supporter (4) of, for example, an nonwoven cloth.
摘要翻译：提供了一种无孔无孔，大面积均匀的含氟聚酰亚胺气体分离膜，具有高磁导率和高分离系数α。将聚酰亚胺树脂溶解在选自由有机溶剂（A）或（B）组成的组中的至少一种溶剂中。有机溶剂（A）的介电常数为30以下，偶极矩为3.0D以下。有机溶剂（B）主要含有在分子单元中具有至少一个醚键的有机溶剂。在下一步骤中，将聚酰亚胺树脂浸渍在溶剂（C）中以进行去溶剂化。溶剂（C）在与有机溶剂（A）或（B）可混溶时不溶解含氟聚酰亚胺树脂。结果形成了不对称气体分离膜。含氟聚酰亚胺树脂层（3）包括其厚度L1约为40nm的表皮层（1）和厚度L2为约30μm的海绵状层（2）。膜形成在例如非织造布的支撑体（4）上。

106. 发明授权

EP0276922B1 Melt-moldable crystalline polyimide polymer 无效
标题翻译：熔融成形的结晶聚酰亚胺
公开(公告)号：EP0276922B1
公开(公告)日：1996-11-13
申请号：EP88300234.7
申请日：1988-01-12
申请人： CHISSO CORPORATION
发明人： Kunimune, Kouichi , Kikuta, Kazutsune , Kawamoto, Takao , Konotsune, Shiro
IPC分类号： C08G73/10
CPC分类号： C08G73/1064 , C08G73/1042 , C08G73/1071

107. 发明公开

EP0710690A3 Polyimide film 失效
标题翻译：聚酰亚胺薄膜
公开(公告)号：EP0710690A3
公开(公告)日：1996-10-16
申请号：EP95116816.0
申请日：1995-10-25
申请人： SUMITOMO CHEMICAL COMPANY, LIMITED
发明人： Shirasaki, Mika , Ueda, Youichi , Shibata, Mitsuhiro
IPC分类号： C08G73/10 , C09D179/08 , C09J179/08
CPC分类号： H05K1/0346 , C08G73/105 , C08G73/1064 , C09D179/08 , C09J179/08 , Y10T428/31721
摘要： The polyimide film of this invention is formed from a polyimide, which is prepared by reacting a diamino compound represented by the general formula (1):

wherein X represents a hydrocarbon group having 1 to 20 carbon atoms or a sulfur atom; R represents each independently a halogen atom, a hydrocarbon group having 1 to 6 carbon atoms or a halogen-containing hydrocarbon group having 1 to 6 carbon atoms; a represents each independently an integer of 0 to 4;
with a tetracarboxylic dianhydride represented by the general formula (2)

wherein Y represents a tetravalent organic group having 2 or more carbon atoms. The polyimide film obtained can be applied favorably to a flexible printed circuit board without adhesion layer, a protective coating for electronic parts and electric wires, or a heat resistant adhesive.
摘要翻译：本发明的聚酰亚胺膜由聚酰亚胺形成，所述聚酰亚胺通过使由通式（1）表示的二氨基化合物：其中X表示具有1至20个碳原子的烃基或硫原子的二氨基化合物; R分别独立地表示卤素原子，碳原子数1〜6的烃基或碳原子数1〜6的含卤素的烃基， a分别独立地表示0〜4的整数。与通式（2）表示的四羧酸二酐反应，其中Y表示具有2个或更多个碳原子的四价有机基团。所获得的聚酰亚胺膜可以良好地应用于没有粘合层的柔性印刷电路板，用于电子部件和电线的保护涂层或耐热粘合剂。

108. 发明公开

EP0710690A2 Polyimide film 失效
标题翻译： Polyimidfilme
公开(公告)号：EP0710690A2
公开(公告)日：1996-05-08
申请号：EP95116816.0
申请日：1995-10-25
申请人： SUMITOMO CHEMICAL COMPANY, LIMITED
发明人： Shirasaki, Mika , Ueda, Youichi , Shibata, Mitsuhiro
IPC分类号： C08G73/10 , C09D179/08 , C09J179/08
CPC分类号： H05K1/0346 , C08G73/105 , C08G73/1064 , C09D179/08 , C09J179/08 , Y10T428/31721
摘要： The polyimide film of this invention is formed from a polyimide, which is prepared by reacting a diamino compound represented by the general formula (1):

wherein X represents a hydrocarbon group having 1 to 20 carbon atoms or a sulfur atom; R represents each independently a halogen atom, a hydrocarbon group having 1 to 6 carbon atoms or a halogen-containing hydrocarbon group having 1 to 6 carbon atoms; a represents each independently an integer of 0 to 4;
with a tetracarboxylic dianhydride represented by the general formula (2)

wherein Y represents a tetravalent organic group having 2 or more carbon atoms.
The polyimide film obtained can be applied favorably to a flexible printed circuit board without adhesion layer, a protective coating for electronic parts and electric wires, or a heat resistant adhesive.
摘要翻译：本发明的聚酰亚胺膜由聚酰亚胺形成，该聚酰亚胺通过使通式（1）表示的二氨基化合物：其中X表示碳原子数1〜20的烃基或硫原子的 R各自独立地表示卤素原子，碳原子数1〜6的烃基或碳原子数1〜6的含卤素的烃基。 a各自独立地表示0〜4的整数，与由通式（2）表示的四羧酸二酐其中Y表示具有2个或更多个碳原子的四价有机基团。获得的聚酰亚胺膜可以有利地应用于没有粘附层的柔性印刷电路板，用于电子部件和电线的保护涂层或耐热粘合剂。

109. 发明授权

EP0313407B1 Method for preparing polyimide and composite material thereof 失效
标题翻译：一种制备聚酰亚胺，以及它们的复合材料的制造方法
公开(公告)号：EP0313407B1
公开(公告)日：1996-05-08
申请号：EP88309957.4
申请日：1988-10-21
申请人： MITSUI TOATSU CHEMICALS, Inc.
发明人： Ohta, Masahiro , Tamai, Shoji , Kawashima, Saburo , Oikawa, Hideaki , Yamaguchi, Akihiro , Nakakura, Toshiyuki , Masuda, Misao , Maruko, Chiaki , Koba, Tomohito , Sakai, Hideo , Kishi, Satoru
IPC分类号： C08G73/10 , C08K7/02
CPC分类号： C08K7/04 , C08G73/1014 , C08G73/105 , C08G73/1064 , C08L79/08 , C08L77/00

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