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1. 发明授权

US4939214A Film comprised of at least one monomolecular layer and process for its preparation using a higher alkyl amine 失效
标题翻译：由至少一个单分子层构成的膜及其使用高级烷基胺制备的方法
公开(公告)号：US4939214A
公开(公告)日：1990-07-03
申请号：US930910
申请日：1986-11-17
申请人： Yoshio Imai , Taro Hino , Mitsumasa Iwamoto , Masa-aki Kakimoto , Masa-aki Suzuki , Toru Konishi
发明人： Yoshio Imai , Taro Hino , Mitsumasa Iwamoto , Masa-aki Kakimoto , Masa-aki Suzuki , Toru Konishi
IPC分类号： B01D69/12 , B01D71/64 , B05D1/20 , C01B3/50 , C08G73/10 , C08G73/14 , C08G73/16 , C08J5/18 , H01B3/30 , H01L21/312
CPC分类号： B82Y30/00 , B01D69/122 , B01D71/64 , B05D1/202 , B82Y40/00 , C01B3/503 , C08G73/1039 , C08G73/1046 , C08G73/1064 , C08G73/1067 , C08G73/1071 , C08G73/1075 , C08G73/14 , C08G73/16 , C08J5/18 , H01B3/306 , H01L21/3128 , B05D2505/50 , C08J2379/08
摘要： A film comprised of at least one monomolecular layer composed essentially of a polyimide having repeating units of the formula: ##STR1## wherein R.sup.1 is a tetravalent organic group and R.sup.2 is a bivalent organic group.
摘要翻译：一种由至少一个单分子层组成的膜，其基本上由具有下式重复单元的聚酰亚胺组成：其中R1是四价有机基团，R2是二价有机基团。

2. 发明授权

US4921728A Process of making a liquid crystal element 失效
标题翻译：制造液晶元件的工艺
公开(公告)号：US4921728A
公开(公告)日：1990-05-01
申请号：US399335
申请日：1989-08-28
申请人： Yasuyuki Takiguchi , Akihiko Kanemoto , Kiyohiro Uehara , Yoshio Imai , Taro Hino , Mitsumasa Iwamoto , Masaaki Kakimoto , Masaaki Suzuki
发明人： Yasuyuki Takiguchi , Akihiko Kanemoto , Kiyohiro Uehara , Yoshio Imai , Taro Hino , Mitsumasa Iwamoto , Masaaki Kakimoto , Masaaki Suzuki
IPC分类号： C07C69/773 , G02F1/1337
CPC分类号： G02F1/133711
摘要： A liquid crystal element comprising opposed substrates, a liquid crystal nipped between said opposed substrates, and an aligning film formed on the surface of at least one of said substrates to effect substantially horizontal alignment of the liquid crystal molecules relative to said surface, which liquid crystal element is characterized by the fact that the molecules forming said aligning film are substantially aligned in themselves.
摘要翻译：一种液晶元件，包括相对的基板，夹在所述相对基板之间的液晶和形成在所述基板中的至少一个基板的表面上的取向膜，以使液晶分子相对于所述表面实质上水平对准，该液晶元素的特征在于，形成所述取向膜的分子本身基本上对准。

3. 发明授权

US4937313A Method for manufacturing polyamide resin from unsaturated bis-amide and arylene dihalide 失效
标题翻译：从不饱和双酰胺和亚芳基二卤化物制备聚酰胺树脂的方法
公开(公告)号：US4937313A
公开(公告)日：1990-06-26
申请号：US369195
申请日：1989-06-21
申请人： Yoshio Imai , Masa-aki Kakimoto , Masaru Yoneyama , Masanori Tanaka
发明人： Yoshio Imai , Masa-aki Kakimoto , Masaru Yoneyama , Masanori Tanaka
IPC分类号： C08G69/26 , C08G69/28 , G03F7/038
CPC分类号： C08G69/28 , C08G69/26 , G03F7/0387
摘要： A polyamide resin having double bonds in its main chain and containing repeating units represented by the formula (I):[--Ar.sup.1 --CR.sup.1 .dbd.CR.sup.2 --CO--NR.sup.3 --R.sup.4 --NR.sup.3 --CO--CR.sup.2 .dbd.CR.sup.1 --] (I)wherein Ar.sup.1 is a bivalent aromatic radical, R.sup.1, R.sup.2 and R.sup.3 each independently represent a hydrogen atom, a univalent aromatic or an aliphatic radical, and R.sup.4 is a bivalent aromatic or aliphatic radical, said polyamide resin having a reduced viscosity (.eta.sp/c) of 0.1-5.0 dl/g at a concentration of 0.5 g/dl in N,N-dimethylacetamide at 30.degree. C. is prepared by reacting a bis-alkenoic amide of formula (II):CHR.sup.1 .dbd.CR.sup.2 --CO--NR.sup.3 --R.sup.4 --NR.sup.3 --CO--CR.sup.2 .dbd.CHR.sup.1 (II)wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are as defined above with an aromatic dihalide represented by formula (III):X--Ar.sup.1 --X (III)wherein Ar.sup.1 is bivalent aromatic radical and X is a halogen atom, in the presence of a palladium catalyst and a base in an organic solvent.

4. 发明授权

US4948864A Catalytic method for manufacturing aromatic polyester resin from aromatic diol, aromatic dibromide and carbon monoxide 失效
标题翻译：用芳香族二醇，芳香族二溴化物和一氧化碳制造芳族聚酯树脂的催化方法
公开(公告)号：US4948864A
公开(公告)日：1990-08-14
申请号：US400143
申请日：1989-08-28
申请人： Yoshio Imai , Masa-Aki Kakimoto , Masaru Yoneyama
发明人： Yoshio Imai , Masa-Aki Kakimoto , Masaru Yoneyama
IPC分类号： C08G63/19 , C08G63/00 , C08G63/40 , C08G63/672 , C08G63/688 , C08G63/78
CPC分类号： C08G63/40 , C08G63/00
摘要： A process for manufacturing an aromatic polyester resin represented by the general formula: ##STR1## wherein Ar.sup.1 and Ar.sup.2 represent a bivalent aromatic radical and n is an integer of 10 to 100, comprising reacting an aromatic diol represented by the general formula:HO-Ar.sup.1 -OHwherein Ar.sup.1 is a bivalent aromatic radical with a bivalent dibromide represented by the general formula:Br-Ar.sup.2 -Brwhere Ar.sup.2 is a bivalent radical and with carbon monoxide in the presence of a palladium catalyst and an organic base in an organic solvent.

5. 发明授权

US5342895A Block copolymer and method of producing the same 失效
标题翻译：嵌段共聚物及其制造方法
公开(公告)号：US5342895A
公开(公告)日：1994-08-30
申请号：US11845
申请日：1993-01-28
申请人： Toshio Tagami , Yoshio Imai , Masaaki Kakimoto , Osamu Kiyohara , Hitoshi Narushima
发明人： Toshio Tagami , Yoshio Imai , Masaaki Kakimoto , Osamu Kiyohara , Hitoshi Narushima
IPC分类号： C08G81/02 , C08L77/00
CPC分类号： C08G81/028
摘要： Disclosed is a polyamide/polybutadiene/acrylonitrile block copolymer useful in a wide variety of applications, such as an adhesive film, which comprises a polycondensate comprising a polybutadiene/acrylonitrile copolymer having a carboxyl group at each terminal thereof and a polyamide having an aminoaryl group at each terminal, and which is represented by general formula (I) ##STR1## wherein R is a divalent organic group, Ar is a divalent aromatic group, x, y, z, m and n each: represent mean degree of polymerization and are integers in the ranges of x=3 to 7, y=1 to 4, z=5 to 15, n=1 to 30, and nm=2 to 20, respectively. Also, disclosed is a method of producing the polyamide/polybutadiene based block copolymer by polycondensing an aromatic diamine with an aromatic dicarboxylic acid to form a polyamide having an aminoaryl group at each terminal thereof, and then polycondensing it with a poiybutadiene/acrylonitrile copolymer having a carboxyl group at each terminal thereof, preferably in the presence of an aromatic phosphite and a pyridine derivative.
摘要翻译：公开了可用于各种应用的聚酰胺/聚丁二烯/丙烯腈嵌段共聚物，例如粘合剂膜，其包含包含其末端具有羧基的聚丁二烯/丙烯腈共聚物和在其末端具有氨基芳基的聚酰胺的缩聚物其中R为二价有机基团，Ar为二价芳族基团，x，y，z，m和n各自表示平均值，表示通式（I）聚合度为x = 3〜7，y = 1〜4，z = 5〜15，n = 1〜30，nm = 2〜20的整数。此外，还公开了通过使芳族二胺与芳族二羧酸缩聚以在其每个末端形成具有氨基芳基的聚酰胺，然后与聚丁二烯/丙烯腈共聚物进行缩聚来制造聚酰胺/聚丁二烯系嵌段共聚物的方法，所述聚丁二烯/ 羧基，优选在芳香族亚磷酸酯和吡啶衍生物的存在下进行。

6. 发明授权

US4946989A Optically active compound 失效
标题翻译：光学活性化合物
公开(公告)号：US4946989A
公开(公告)日：1990-08-07
申请号：US223641
申请日：1988-07-25
申请人： Ichiro Kawamura , Yoshio Imai
发明人： Ichiro Kawamura , Yoshio Imai
IPC分类号： C07C69/76 , C07C69/773 , C09K19/20
CPC分类号： C09K19/2021
摘要： A compound of ##STR1## (wherein n is an integer from 2 to 15; R' is ##STR2## m is total number of carbon atoms in R' and is an integer from 5 to 12, and * mark shows asymmetric carbon atom) which is useful for an electric indicative element of liquid crystal is provided.

7. 发明授权

US4632767A Antistatic agents for synthetic fibers 失效
标题翻译：合成纤维抗静电剂
公开(公告)号：US4632767A
公开(公告)日：1986-12-30
申请号：US801941
申请日：1985-11-26
申请人： Masatsugu Saiki , Yoshio Imai , Makoto Takagi
发明人： Masatsugu Saiki , Yoshio Imai , Makoto Takagi
IPC分类号： D06M13/44 , D06M13/02 , D06M13/244 , D06M13/282 , D06M13/292 , D06M13/322 , D06M13/463 , D06M101/00 , D06M101/16 , D06M11/00
CPC分类号： D06M13/292 , Y10S57/901
摘要： Antistatic agents for synthetic fibers comprising 5-50 weight percent of a specific type of quaternary ammonium alkyl phosphate containing 1 weight percent or less of by-product alkali metal halides and 50-95 weight percent of alkali metal salt of saturated alkyl phosphate have improved antistatic characteristics both in high and low humidity conditions, reduce the amount of deposits that fall off, yellowing by a heat treatment and generation of rust, and allow good coiling forms to be obtained.
摘要翻译：包含5-50重量％特定类型的含1重量％或更少的副产物碱金属卤化物的季铵烷基磷酸酯和50-95重量％的饱和烷基磷酸碱金属盐的合成纤维的抗静电剂具有改善的抗静电性在高，低湿度条件下的特性，减少掉落的沉积物的量，通过热处理变黄，产生锈蚀，并且可以获得良好的卷取形式。

8. 发明授权

US4806618A Aromatic polyethers having biphenylfluorene group 失效
标题翻译：具有联苯芴基团的芳香族聚醚
公开(公告)号：US4806618A
公开(公告)日：1989-02-21
申请号：US115914
申请日：1987-11-02
申请人： Yoshio Imai , Masaaki Kakimoto , Yutaka Maruyama , Toshio Koishi
发明人： Yoshio Imai , Masaaki Kakimoto , Yutaka Maruyama , Toshio Koishi
IPC分类号： C08G65/40 , C08G75/23 , C08G63/18
CPC分类号： C08G75/23 , C08G65/4012
摘要： Novel aromatic polyethers excellent in heat resistance and soluble in various organic solvents are obtained by introducing 9,9-biphenylfluorene group, optionally together with another divalent aromatic group, into the structural units of a polyether derived from either diphenyl ketone or diphenyl sulfone.
摘要翻译：通过将9,9-联苯芴基任选地与另外的二价芳族基团一起引入到由二苯基酮或二苯基砜衍生的聚醚的结构单元中，得到耐热性优异且可溶于各种有机溶剂的新型芳香族聚醚。

9. 发明授权

US4727177A Quaternary ammonium alkyl phosphates and method for producing same 失效
标题翻译：烷基磷酸铵季铵盐及其制备方法
公开(公告)号：US4727177A
公开(公告)日：1988-02-23
申请号：US836691
申请日：1986-03-06
申请人： Masatsugu Saiki , Yoshio Imai , Makoto Takagi
发明人： Masatsugu Saiki , Yoshio Imai , Makoto Takagi
IPC分类号： D06M13/44 , C07C67/00 , C07C213/00 , C07F9/09 , C07F9/11 , C09K3/16 , D06M13/02 , D06M13/244 , D06M13/292 , D06M13/322 , D06M13/46 , D06M13/463 , D06M13/467 , D06M101/00 , D06M101/16
CPC分类号： D06M13/292 , C07F9/091 , C07F9/11
摘要： Antistatic agents for synthetic fibers comprising a specific type of quaternary ammonium alkyl phosphate as principal constituent and 1 weight percent or less of by-product alkali metal halides have improved antistatic characteristics both in high and low humidity conditions and reduce the amount of deposits that fall off, yellowing by a heat treatment and generation of rust. Methods of producing such antistatic agents are also disclosed.

10. 发明授权

US4348403A 2-Amino-4-(4-benzyloxyphenyl)thiazoles, and their use in hyperlipemia 失效
标题翻译： 2-氨基-4-（4-苄氧基苯基）噻唑，以及它们在高脂血症中的应用
公开(公告)号：US4348403A
公开(公告)日：1982-09-07
申请号：US197755
申请日：1980-10-16
申请人： Yutaka Kawamatsu , Takashi Sohda , Yoshio Imai
发明人： Yutaka Kawamatsu , Takashi Sohda , Yoshio Imai
IPC分类号： C07D277/20 , A61K31/425 , A61K31/426 , A61P3/06 , C07D277/38 , C07D277/40 , C07D277/42 , C07D277/46
CPC分类号： C07D277/46 , C07D277/40 , C07D277/42
摘要： 2-Amino-4-(4-benzyloxyphenyl)thiazole compounds of the formula: ##STR1## wherein X is hydrogen, a halogen, a lower alkyl having 1 to 4 carbon atoms or trifluoromethyl; R is hydrogen, a lower alkyl having 1 to 4 carbon atoms, a lower alkenyl having 2 to 4 carbon atoms or a carboxylic acyl having 1 to 6 carbon atoms; and n is 1 or 2, or pharmaceutically acceptable salts thereof, are novel compounds and are useful as a prophylactic agent or therapeutic agent against hyperlipemia in mammals including human beings.
摘要翻译：下式的2-氨基-4-（4-苄氧基苯基）噻唑化合物：其中X是氢，卤素，具有1至4个碳原子的低级烷基或三氟甲基; R是氢，具有1至4个碳原子的低级烷基，具有2至4个碳原子的低级链烯基或具有1至6个碳原子的羧基酰基; 并且n为1或2或其药学上可接受的盐是新化合物，并且可用作预防剂或治疗剂，用于包括人在内的哺乳动物中的高脂血症。

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