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1. 发明公开

EP0540806A2 Liquid crystal film 失效
标题翻译： Flüssigkristallfilm。
公开(公告)号：EP0540806A2
公开(公告)日：1993-05-12
申请号：EP92104077.0
申请日：1992-03-10
申请人： TEIJIN LIMITED
发明人： Nakatani, Kenji , Igarashi, Satoshi , Inata, Hiroo , Matsuda, Hironori
IPC分类号： G02F1/133 , C09K19/02 , C09K19/38
CPC分类号： C09K19/544 , G02F1/1334 , Y10T428/10
摘要： A liquid crystal film comprising a light-transmitting resin matrix and liquid crystal droplets dispersed therein, characterized in that

(a) an average droplet diameter R (micrometers) of the liquid crystal droplets is 1 to 2.5 micrometers,
(b) a thickness d (micrometers) of the liquid crystal film is 5 to 50 micrometers,
(c) an applied voltage V 0.7 (V) is less than 0.8 d when light transmittance is 70 %,
(d) a driving voltage V₉₀ (V) in d=10 micrometers and an average droplet diameter R (micrometers) of the liquid crystal droplets meet the following relationship

V₉₀ > 1 (R-1.8)² + 4,

(e) saturated light transmittance (T₁₀₀) in d=10 micrometers is at least 80 % and light transmittance (T 7V ) in applying a voltage of 7 V is at least 90 % of T₁₀₀. Said liquid crystal film can be utilized in a liquid crystal display device.
摘要翻译：一种液晶膜，包括透光树脂基体和分散在其中的液晶小液滴，其特征在于：（a）液晶液滴的平均液滴直径R（微米）为1至2.5微米，（b）厚度d 微米）为5〜50微米，（c）当透光率为70％时，施加电压V0.7（V）小于0.8d，（d）驱动电压V≥4（V ），d = 10微米，液晶微滴的平均液滴直径R（微米）满足以下关系：V≤4（1）（R-1.8）2，（e）饱和透光率 d = 10微米的<5> <4> <4>）为至少80％，施加7V的电压时的透光率（T7V）为T5 <4> 4的至少90％。所述液晶膜可用于液晶显示装置。一个

2. 发明公开

EP0273368A2 Process for producing thermoset resin 失效
标题翻译： Verfahren zur Herstellung vonhitzehärtbarenHarzen。
公开(公告)号：EP0273368A2
公开(公告)日：1988-07-06
申请号：EP87119061.7
申请日：1987-12-22
申请人： TEIJIN LIMITED
发明人： Matsumura, Shunichi , Inata, Hiroo , Umetani, Hiroyuki , Okada, Masuhiro
IPC分类号： C08K5/35
CPC分类号： C08K5/35 , C08G69/40 , C08G69/44 , C08G85/004
摘要： A process for producing a thermoset resin, which comprises reacting (A) an organic compound containing at least two groups selected from the class consisting of alcoholic hydroxyl groups, aromatic amino groups and aromatic aminomethyl groups, and (B) a poly(cyclic iminoether) in the presence of (C) a compound acting as an acid catalyst, at an elevated temperature.
摘要翻译：一种制备热固性树脂的方法，其包括使（A）含有选自醇羟基，芳族氨基和芳族氨基甲基中的至少两个基团的有机化合物与（B）聚（环亚氨基醚）在（C）作为酸催化剂的化合物的存在下，在升高的温度下。

3. 发明授权

EP0151299B1 Aromatic polyester, process for production thereof and film, fiber and other shaped articles therefrom 失效
标题翻译：芳香聚酯，其生产方法及胶片，纤维及其他形状文章
公开(公告)号：EP0151299B1
公开(公告)日：1987-11-19
申请号：EP84115854.6
申请日：1984-12-19
申请人： TEIJIN LIMITED
发明人： Inata, Hiroo , Umetani, Hiroyuki , Matsumura, Shunichi
IPC分类号： C08G63/66 , C08G63/18 , C08G63/60
CPC分类号： C08G63/672 , C08G63/6886

4. 发明公开

EP0210851A2 Mixtures of polyamideimides, containing 3,4'-diaminodiphenylether as diamine component, and of a plasticizer. 失效
标题翻译： Mischungen aus Polyamidimiden，die 3,4'-Diaminodipyleylether als Diaminkomponente enthalten，und einem Weichmacher。
公开(公告)号：EP0210851A2
公开(公告)日：1987-02-04
申请号：EP86305754.3
申请日：1986-07-25
申请人： TEIJIN LIMITED
发明人： Hara, Shigeyoshi , Inata, Hiroo
IPC分类号： C08G73/10 , C08G73/14 , C08L79/08
CPC分类号： C08L79/08 , C08G73/105 , C08G73/1071 , C08G73/14 , H05K1/0346 , H05K3/386
摘要： A polyimide capable of forming a self-supporfing film, comprising a unit represented by the following formula (I)
and a unit represented by the following formula (II)
as main units forming the molecular chains of the polyimide; and an intimate mixture comprising (A) a polyamideimide comprising a unit of the following formula (II)
and a unit of the following formula (IV)
as main units forming the molecular chains of the polyamideimide, and (B) a plasticizing material for the polyamideimide (A).
摘要翻译：一种能形成自支撑膜的聚酰亚胺，其包含由下式（I）表示的单元和由下式（II）表示的单元作为形成聚酰亚胺分子链的主要单元; 和包含（A）包含下式（II）单元的聚酰胺酰亚胺（CHEM）的单体和作为形成聚酰胺酰亚胺的分子链的主要单元的下式（Ⅳ）的紧密混合物，（B ）用于聚酰胺酰亚胺（A）的增塑材料。

5. 发明授权

EP0045499B1 Novel wholly aromatic copolyester, process for production thereof, and film melt-shaped therefrom 失效
标题翻译：新型单体芳族聚酯，其生产工艺及其薄膜形状
公开(公告)号：EP0045499B1
公开(公告)日：1986-03-05
申请号：EP81106037.5
申请日：1981-07-31
申请人： TEIJIN LIMITED
发明人： Urasaki, Takanori , Yoshida, Tugusi , Inata, Hiroo , Hirabayashi, Yasuji
IPC分类号： C08G63/18 , C08G63/22 , C08G63/26 , C08J5/18
CPC分类号： C08J5/18 , C08G63/19 , C08G63/605 , C08G63/64 , C08G63/672 , C08J2367/03

6. 发明授权

EP0046828B1 Heparin derivative, its production and methods for imparting antithrombotic activity to biomedical materials 失效
标题翻译： HEPARIN衍生物，其生物医药材料的抗生素活性的生产和方法
公开(公告)号：EP0046828B1
公开(公告)日：1985-12-04
申请号：EP80303041.0
申请日：1980-09-01
申请人： TEIJIN LIMITED
发明人： Kudo, Akira , Inata, Hiroo , Ogasawara, Makoto
IPC分类号： C08B37/10 , A61F2/00
CPC分类号： C08B37/0075 , A61L33/0011

7. 发明公开

EP0091669A2 Process for producing porous, film-like or fibrous structure of aromatic polyester 失效
标题翻译：一种用于从芳族聚酯生产多孔薄膜状或纤维状结构的过程。
公开(公告)号：EP0091669A2
公开(公告)日：1983-10-19
申请号：EP83103414.5
申请日：1983-04-07
申请人： TEIJIN LIMITED
发明人： Matsumura, Shunichi , Inata, Hiroo
IPC分类号： C08J9/26 , D01F6/92 , C08J5/18
CPC分类号： C08J9/26 , B01D67/0027 , C08J5/18 , C08J2367/02 , C08K5/16 , C08K5/34 , D01F6/92 , C08L67/02
摘要： A process for producing a porous, film-like or fibrous structure of an aromatic polyester, which comprises

(1) forming a substantially non-oriented film-like or fibrous structure by melt-molding an aromatic polyester blend composed of

(A) an aromatic polyester containing an aromatic dicarboxylic acid as a main acid component and an aliphatic diol and/or an alicyclic diol as a main glycol component, and
(B) at least one low-molecular-weight compound selected from the group consisting of imide compounds and isocyanurate compounds being compatible, but substantially non-reactive, with the aromatic polyester and having a molecular weight of not more than 1,000, the low-molecular-weight compound being present in an amount of 10 to 300 parts by weight per 100 parts by weight of the aromatic polyester, and

(2) extracting at least a major part of the low-molecular-weight compound from the resulting substantially non-oriented film-like or fibrous structure with an organic solvent which can dissolve the low-molecular-weight compound but under the extracting conditions does not substantially dissolve the aromatic polyester.
摘要翻译：一种用于形成由（A）组成的芳族聚酯共混物的熔融成型一个实质上无取向的薄膜状或纤维状结构与芳族生产多孔，薄膜状或芳族聚酯，其包含（1）的纤维结构过程聚酯的芳族二羧酸的含有作为主要的酸成分，并在脂肪族二醇和/或脂环族二醇作为主要的二醇成分，和异氰脲酸酯（B）选自酰亚胺化合物和由...组成中的至少一种低分子量化合物化合物是相容的，但基本上非反应性的，与芳香族聚酯和具有不大于1000以上的分子量，低分子量化合物存在于在10至300份的量，基于每100重量份的芳族聚酯，以及（2）至少用一个能迪斯有机溶剂萃取低分子量化合物的主要部分从所得实质上非定向的电影状或纤维结构 olve低分子量化合物，但所述提取条件下基本上不溶解的芳族聚酯。

8. 发明公开

EP0045499A2 Novel wholly aromatic copolyester, process for production thereof, and film melt-shaped therefrom 失效
标题翻译：全芳族共聚酯，用于制备和由其从熔体膜获得。
公开(公告)号：EP0045499A2
公开(公告)日：1982-02-10
申请号：EP81106037.5
申请日：1981-07-31
申请人： TEIJIN LIMITED
发明人： Urasaki, Takanori , Yoshida, Tugusi , Inata, Hiroo , Hirabayashi, Yasuji
IPC分类号： C08G63/18 , C08G63/22 , C08G63/26 , C08J5/18
CPC分类号： C08J5/18 , C08G63/19 , C08G63/605 , C08G63/64 , C08G63/672 , C08J2367/03
摘要： A wholly aromatic copolyester composed mainly of isophthalic acid units and hydroquinone units, the total proportion of said isophthalic acid units and hydroquinone units being at least about 80 mole% based on the entire units, said wholly aromatic copolyester having a terminal carboxyl group concentration, measured by the method described in the specification, of not more than about 90 eq/10 6 g and a reduced viscosity, determined at 35°C in a mixed solvent of phenol and tetrachloroethane in a weight ratio of 4:6 in a concentration of 1.2 gfdl of at least about 0.6 and being substantially linear and melt-shapable and substantially free from a halogen atom bonded to the molecular chain, and a film prepared therefrom by melt shaping.
The wholly aromatic copolyester can be prepared by a process which comprises polycondensing under heat in the presence of a polycondensation catalyst (a) a reaction mixture consisting of a major proportion of a diaryl ester of isophthalic acid and hydroquinone and a minor proportion of at least one other component selected from diaryl esters of aromatic dicarboxylic acids other than isophthalic acid, aromatic dihydroxy compounds other than hydroquinone and aryl hydroxyenboates or (b) a reaction mixture consisting of a major proportion of isophthalic acid, hydroquinone and a diaryl carbonate and a minor proportion of at least one other component selected from aromatic dicarboxylic acids other than isophthalic acid, aromatic dihydroxy compounds other than hydroquinone, hydroxybenzoic acid and aryl hydroxybenzoates, and after the reduced viscosity of the polymer formed in the reaction system has reached about 0.2, performing the polycondensation at a temperature lower than the crystalline melting point of the polymer while maintaining the reaction system in a molten condition; or which comprises polymerizing the wholly aromatic copolyester having a reduced viscosity of at least 0.6 prepared by the above process or a wholly aromatic copolyester having a reduced viscosity of less than about 0.6 in the solid phase in a manner known per se under reduced pressure or while passing an inert gas into the reaction system.
The film can be used as films for metal vapor depocition, films for printed circuits and electrical insulating films by using their excellent heat resistance.

9. 发明公开

EP0024499A1 Biaxially oriented wholly aromatic polyester film and process for producing same 失效
标题翻译：的双轴取向的全芳族聚酯薄膜，和方法，用于其生产。
公开(公告)号：EP0024499A1
公开(公告)日：1981-03-11
申请号：EP80103566.8
申请日：1980-06-24
申请人： TEIJIN LIMITED
发明人： Takanori, Urasaki , Hirabayashi, Yasuzi , Ogasawara, Makoto , Inata, Hiroo
IPC分类号： C08J5/18 , C08G63/60 , B29D7/24
CPC分类号： C08J5/18 , B29C47/0021 , B29C47/0026 , B29C47/24 , C08G63/605 , C08J2367/02
摘要： A melt-molded film of a wholly aromatic polyester, said film having in its plane two perpendicularly crossing directions in each of which the Young's modulus and strength of the film at 25°C are at least about 200 kg/mm 2 and at least about 5 kg/mm 2 respectively, the product of the Young's moduli of the film in the two directions being at least 8 x 10' (kg mm 2 ) 2 , and said wholly aromatic polyester being substantially linear, having a melt viscosity at about its melting point of at least about 10000 poises, and being composed substantially of recurring units derived from p-hydroxybenzoic acid, recurring units dervied from a m- or p-oriented aromatic dicarboxylic acid and recurring units dervied from a m- or p-oriented aromatic dihyxroxy compound, the proportion of said recurring units derived from p-hydroxybenzoic acid being about 30 to about 70 mole based on the entire recurring units. This invention provides also a process for producing said film which comprises heating aforesaid wholly aromatic polyester to a temperature above a point at which the polyester is extrusion-moldable and extruding the heated polyester through a slit; and either (i) orienting the extruded film in the extruding direction or machine direction and a direction perpendicular thereto while the heated aromatic polyester resides in said slit or after it has left the slit but before it is cooled to the glass transition temperature of the polyester, or (ii) orienting the extruded film substanitally only in the extruding direction or machine direction while the polyester heated at said temperature resides in the slit, or after it has left the slit but before it is cooled to the glass transition temperature of the polyester, and then re-heating the film to a temperature higher than the glass transition temperature of the polyester, and orienting the film in the direction perpendicular to the machine direction.

10. 发明公开

EP0540806A3 Liquid crystal film 失效
标题翻译：液晶电影
公开(公告)号：EP0540806A3
公开(公告)日：1993-12-15
申请号：EP92104077.0
申请日：1992-03-10
申请人： TEIJIN LIMITED
发明人： Nakatani, Kenji , Igarashi, Satoshi , Inata, Hiroo , Matsuda, Hironori
IPC分类号： G02F1/133 , C09K19/02 , C09K19/38
CPC分类号： C09K19/544 , G02F1/1334 , Y10T428/10
摘要： A liquid crystal film comprising a light-transmitting resin matrix and liquid crystal droplets dispersed therein, characterized in that
(a) an average droplet diameter R (micrometers) of the liquid crystal droplets is 1 to 2.5 micrometers, (b) a thickness d (micrometers) of the liquid crystal film is 5 to 50 micrometers, (c) an applied voltage V 0.7 (V) is less than 0.8 d when light transmittance is 70 %, (d) a driving voltage V₉₀ (V) in d=10 micrometers and an average droplet diameter R (micrometers) of the liquid crystal droplets meet the following relationship V₉₀ > 1 (R-1.8)² + 4, (e) saturated light transmittance (T₁₀₀) in d=10 micrometers is at least 80 % and light transmittance (T 7V ) in applying a voltage of 7 V is at least 90 % of T₁₀₀. Said liquid crystal film can be utilized in a liquid crystal display device.

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