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1. 发明授权

US5750599A Quinophthalone compounds and polarizing films using same 失效
标题翻译：喹诺酮化合物和使用其的偏光膜
公开(公告)号：US5750599A
公开(公告)日：1998-05-12
申请号：US821194
申请日：1997-03-19
申请人： Akira Ogiso , Rihoko Imai , Tsutami Misawa , Ryu Oi , Yoriaki Matsuzaki , Hisato Itoh
发明人： Akira Ogiso , Rihoko Imai , Tsutami Misawa , Ryu Oi , Yoriaki Matsuzaki , Hisato Itoh
IPC分类号： C09B25/00 , G02B5/30 , G02F1/1335 , C08K5/34 , C07D715/20
CPC分类号： G02B5/3033 , C09B25/00 , G02F1/133528
摘要： Novel quinophthalone compounds, which are represented by the following formula (1): ##STR1## R.sub.1 -R.sub.5 each independently represents a hydrogen or halogen atom or a hydroxy, linear or branched alkyl, substituted or unsubstituted cycloalkyl, halogenated alkyl, alkoxyalkyl, alkoxy, nitro, amino, alkylamino, carboxyl, alkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl, alkylcarbonylamino, alkylcarbonyloxy or cyano group; R.sub.6 -R.sub.17 each independently represents a hydrogen or halogen atom or a hydroxyl, alkyl, halogenated alkyl, alkoxy, nitro, amino, alkylamino, carboxyl, alkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl, alkylcarbonyloxy or cyano group; m and n each stands for 0 or 1; and A represents a substituent, are yellow orange dyestuffs suitable for polarizing films. Polarizing films containing at least one of the compounds in a hydrophobic resin are excellent in polarizing performance, heat-resistant dimensional stability, moist heat resistance and the like and are extremely useful for liquid crystal display devices.
摘要翻译：由下式（1）表示的新型喹酞酮化合物：R 1 -R 5各自独立地表示氢或卤素原子或羟基，直链或支链烷基，取代或未取代的环烷基卤代烷基，烷氧基烷基，烷氧基，硝基，氨基，烷基氨基，羧基，烷氧基羰基，氨基羰基，烷基氨基羰基，烷基羰基氨基，烷基羰基氧基或氰基。 R6-R17各自独立地表示氢或卤素原子或羟基，烷基，卤代烷基，烷氧基，硝基，氨基，烷基氨基，羧基，烷氧基羰基，氨基羰基，烷基氨基羰基，烷基羰基氧基或氰基。 m和n每个代表0或1; A代表取代基，是适用于偏光膜的黄橙色染料。在疏水性树脂中含有至少一种化合物的偏光膜的偏振性，耐热尺寸稳定性，耐湿热性等优异，对液晶显示装置非常有用。

2. 发明授权

US5744504A Diguanamines and preparation process, derivatives and use thereof 失效
公开(公告)号：US5744504A
公开(公告)日：1998-04-28
申请号：US801130
申请日：1997-02-14
申请人： Tetsuya Oishi , Jin Suzuki , Kouhei Ohkawa , Satoshi Furusawa , Hiroshi Ono
发明人： Tetsuya Oishi , Jin Suzuki , Kouhei Ohkawa , Satoshi Furusawa , Hiroshi Ono
IPC分类号： B32B5/16 , C07D251/18 , C08F283/00 , C08G12/30 , C08G18/38 , C08G59/00 , C08G59/50 , C08G73/06 , C08J9/00 , C08J9/14 , C08L61/26
CPC分类号： C07D251/18 , C08G12/30 , C08G18/3851 , C08G59/5086 , C08J9/14 , C08L61/26 , C08G2101/00 , C08J2361/26 , Y10T428/1376 , Y10T428/1397 , Y10T428/2989 , Y10T428/2991 , Y10T428/2998 , Y10T428/31942
摘要： Provided by the present invention are novel diguanamine derivatives, led by 2,5/2,6-bis(4,6-diamino-1,3,5-triazin-2-yl)-bicyclo�2.2.1!heptanes and 1,3/1,4-bis(4,6-diamino-1,3,5-triazin-2-yl)-cyclohexanes, and derivatives thereof, applications of these compounds in fields such as adhesives and paints, utilization of these compounds in flame-retarding, thermal stabilization and compatibilization methods of resins, thermosetting molding compositions and thermosetting expansion-molding compositions making use of these compounds, as well as polymeric microspheres also using these compounds. These compounds are expected to find wide spread industrial utility as various excellent properties can be obtained by using them.

3. 发明授权

US5739298A Water-soluble azo compounds 失效
标题翻译：水溶性偶氮化合物
公开(公告)号：US5739298A
公开(公告)日：1998-04-14
申请号：US655234
申请日：1996-06-05
申请人： Tsutami Misawa , Akira Ogiso , Rihoko Imai , Hisato Itoh
发明人： Tsutami Misawa , Akira Ogiso , Rihoko Imai , Hisato Itoh
IPC分类号： C09B56/04 , G02B5/30
CPC分类号： G02B5/3033 , C09B56/04
摘要： Novel azo compounds having the specific structural formula (1) or (3) set out below, water-soluble dyes containing the compounds, and polarizing films containing the water-soluble dyes: ##STR1## wherein R.sub.1 represents a hydrogen or halogen atom or a hydroxyl, C.sub.1-2 alkyl, C.sub.1-2 alkoxyl, C.sub.1-2 acylamino, cyano, carboxyl or sulfonic acid group; R.sub.3 and R.sub.8 individually represent a hydrogen atom or a hydroxyl, C.sub.1-2 alkyl or C.sub.1-2 alkoxyl group; R.sub.2 and R.sub.4 individually represent a hydrogen atom or a hydroxyl, C.sub.1-2 alkyl, C.sub.1-2 alkoxyl or C.sub.1-2 acylamino group; R.sub.5 represents a hydrogen atom or a carboxyl or C.sub.1-2 alkoxyl group; R.sub.6 represents a hydrogen atom, a hydroxyl, amino, methylamino, .beta.-hydroxyethylamino or C.sub.1-2 acylamino group, or a phenylamino or benzoylamino group which the phenyl nucleus may be substituted by one or more nitro, amino, hydroxyl, C.sub.1-2 alkyl, carboxyl and/or sulfonic acid groups and/or chlorine atoms; R.sub.7 represents a hydroxyl or amino group and substitutes at o- or p-position relative to the azo group; m stands for 0 or 1; p stands for 0 or 1; q stands for 0, 1 or 2; and M represents a copper, nickel, zinc and iron atom.
摘要翻译：具有以下特定结构式（1）或（3）的新型偶氮化合物，含有该化合物的水溶性染料和含有水溶性染料的偏振膜：（1）+ TR

4. 发明授权

US5707919A Catalyst for preparing chlorine from hydrogen chloride 失效
标题翻译：从氯化氢制备氯的催化剂
公开(公告)号：US5707919A
公开(公告)日：1998-01-13
申请号：US552775
申请日：1995-11-03
申请人： Katsuharu Miyata , Jyoji Morisaki , Teruo Hirayama , Hironori Kamachi , Kunihiro Yamada
发明人： Katsuharu Miyata , Jyoji Morisaki , Teruo Hirayama , Hironori Kamachi , Kunihiro Yamada
IPC分类号： B01J23/885 , C01B7/04 , B01J23/26 , B01J23/04 , B01J23/72
CPC分类号： B01J23/885 , C01B7/04 , Y02P20/228
摘要： A method for preparing an improved catalyst for use in the preparation of chlorine by the oxidization of hydrogen chloride with an oxygen-containing gas. The catalyst mainly comprises chromium oxide and can be used for a long period of time particularly under low oxygen content conditions, and the activity of the catalyst does not easily deteriorate, and in other words, the catalyst has a long life. Furthermore, there are disclosed the catalyst obtained by this preparation method, and a method for preparing chlorine from hydrogen chloride by the use of the catalyst. The method for preparing the improved catalyst comprises adding copper, an alkali metal and a rare earth metal, or adding chromium, copper, an alkali metal and a rare earth metal to a catalyst containing chromium oxide as a main component, and then calcining the catalyst at a temperature of 800.degree. C. or less.
摘要翻译：一种通过用含氧气体氧化氯化氢制备用于制备氯的改进催化剂的方法。催化剂主要包含氧化铬，可长时间使用，特别是低氧含量条件下，催化剂的活性不易劣化，换句话说，催化剂寿命长。此外，公开了通过该制备方法获得的催化剂，以及通过使用催化剂从氯化氢制备氯的方法。制备改性催化剂的方法包括加入铜，碱金属和稀土金属，或在含有氧化铬作为主要成分的催化剂中加入铬，铜，碱金属和稀土金属，然后煅烧催化剂温度在800℃以下。

5. 发明授权

US5698634A Process for preparing block copolymer of monoolefin 失效
标题翻译：单烯烃嵌段共聚物的制备方法
公开(公告)号：US5698634A
公开(公告)日：1997-12-16
申请号：US683208
申请日：1996-07-18
申请人： Hajime Yasuda , Eiji Ihara
发明人： Hajime Yasuda , Eiji Ihara
IPC分类号： C08F297/06 , C08F4/52
CPC分类号： C08F297/06 , Y10S526/943
摘要： A process for preparing a block copolymer of an .alpha.-olefin and a vinyl compound is here disclosed which comprises the steps of polymerizing an olefin selected from ethylene and the .alpha.-olefin having 3 or more carbon atoms by the use of a divalent or a trivalent rare earth metal complex, and then polymerizing a vinyl compound, a vinylidene compound or a lactone. According to the process of the present invention, a polar group can be introduced into a polyolefin, whereby the characteristics of the polymer can be effectively improved.
摘要翻译：这里公开了制备α-烯烃和乙烯基化合物的嵌段共聚物的方法，该方法包括通过使用二价或三价的方法使选自乙烯和具有3个或更多个碳原子的α-烯烃的烯烃聚合的步骤稀土金属络合物，然后聚合乙烯基化合物，亚乙烯基化合物或内酯。根据本发明的方法，可以将极性基团引入到聚烯烃中，从而可以有效地提高聚合物的特性。

6. 发明授权

US5693738A Composition for urethane-base plastic lens, urethane-base plastic lens obtained from the composition, and process for the production of the plastic lens 失效
标题翻译：用于聚氨酯基塑料透镜，由组合物获得的聚氨酯基塑料透镜的组合物，以及用于生产塑料透镜的方法
公开(公告)号：US5693738A
公开(公告)日：1997-12-02
申请号：US413113
申请日：1995-03-29
申请人： Koju Okazaki , Chitoshi Shimakawa , Mamoru Tanaka , Yoshinobu Kanemura , Teruyuki Nagata , Seiichi Kobayashi , Yoko Tajiri , Nobuya Kawauchi , Katsuyoshi Sasagawa
发明人： Koju Okazaki , Chitoshi Shimakawa , Mamoru Tanaka , Yoshinobu Kanemura , Teruyuki Nagata , Seiichi Kobayashi , Yoko Tajiri , Nobuya Kawauchi , Katsuyoshi Sasagawa
IPC分类号： C08G18/18 , C08G18/32 , C08G18/38 , G02B1/04
CPC分类号： C08G18/3876 , C08G18/1875 , C08G18/3203 , C08G18/3868 , G02B1/041
摘要： A composition for a urethane-base plastic lens, comprising: (a) at least one ester compound selected from the group consisting of isocyanate compounds, isothiocyanate compounds and isocyanato-containing isothiocyanate compounds, (b) at least one active hydrogen compound selected from the group consisting of hydroxyl compounds, mercapto compounds and mercapto-containing hydroxyl compounds, (c) a tertiary amine, and (d) a Lewis acid; a plastic lens obtained by heating and curing the composition, and a process for the production of the plastic lens. The composition has a long pot life and can produce an optically uniform plastic lens in a short time.
摘要翻译：一种聚氨酯类塑料透镜用组合物，其含有：（a）至少一种选自异氰酸酯化合物，异硫氰酸酯化合物和含异氰酸酯基的异硫氰酸酯化合物的酯化合物，（b）至少一种选自由羟基化合物，巯基化合物和含巯基的羟基化合物组成的组，（c）叔胺和（d）路易斯酸; 通过加热和固化组合物获得的塑料透镜，以及用于生产塑料透镜的方法。该组合物具有长的适用期，并可在短时间内产生光学均匀的塑料透镜。

7. 发明授权

US5689011A Process for the production of glyoxals and catalysts therefor 失效
标题翻译：用于生产乙二醛和其催化剂的方法
公开(公告)号：US5689011A
公开(公告)日：1997-11-18
申请号：US443665
申请日：1995-05-18
申请人： Kazuo Wakimura , Kazuhuyu Sudoh , Masao Tanaka , Hatuo Inoue , Nobuhisa Iwane
发明人： Kazuo Wakimura , Kazuhuyu Sudoh , Masao Tanaka , Hatuo Inoue , Nobuhisa Iwane
IPC分类号： B01J23/50 , C07C45/38 , C07C45/39 , C07C45/00
CPC分类号： C07C45/39 , B01J23/50 , C07C45/38
摘要： The present invention provides a process for the production of glyoxals which comprises effecting the oxidative dehydrogenation of a glycol at a temperature of 400.degree. to 700.degree. C. in the presence of a silver-based catalyst composed of silver and at least one element selected from the group consisting of gold, platinum, rhodium and palladium, and phosphorus or a phosphorus compound, as well as such catalysts. These process and catalysts make it possible to produce high-quality glyoxals in high yield and with industrial advantages while minimizing the contents of unreacted raw material and reaction intermediates such as glycolaldehyde and acetol.
摘要翻译：本发明提供一种生产乙二醛的方法，该方法包括在由银组成的银基催化剂和至少一种选自以下的元素的银基催化剂存在下，在400-700℃的温度下进行二醇的氧化脱氢反应由金，铂，铑和钯组成的组，以及磷或磷化合物，以及这些催化剂。这些方法和催化剂使得可以以高产率和具有工业优势生产高质量乙二醛，同时最小化未反应的原料和反应中间体如乙二醇和丙酮醇的含量。

8. 发明授权

US5646238A Preparation process of polyhydroxycarboxylic acid 失效
标题翻译：聚羟基羧酸的制备方法
公开(公告)号：US5646238A
公开(公告)日：1997-07-08
申请号：US503768
申请日：1995-07-18
申请人： Kan Ikeda , Shoji Obuchi , Masahiro Ohta
发明人： Kan Ikeda , Shoji Obuchi , Masahiro Ohta
IPC分类号： C08G63/06 , C08G63/88
CPC分类号： C08G63/88 , C08G63/06
摘要： A preparation process of solid polyhydroxycarboxylic acid comprising subjecting an organic solvent solution of polyhydroxycarboxylic acid to cooling.cndot.solidification and grinding. The preparation process can provide high molecular weight solid polyhydroxycarboxylic acid with ease and cheaply, can be converted with ease to a continuous system, and is useful in industry.
摘要翻译：一种固体聚羟基羧酸的制备方法，包括使聚羟基羧酸的有机溶剂溶液冷却固化和研磨。制备方法可以方便，廉价地提供高分子量固体多羟基羧酸，可以方便地转化为连续体系，在工业上有用。

9. 发明授权

US5637631A Preparation process of degradable polymer 失效
标题翻译：可降解聚合物的制备方法
公开(公告)号：US5637631A
公开(公告)日：1997-06-10
申请号：US553984
申请日：1995-11-06
申请人： Ikumi Kitada , Chojiro Higuchi , Masanobu Ajioka , Akihiro Yamaguchi
发明人： Ikumi Kitada , Chojiro Higuchi , Masanobu Ajioka , Akihiro Yamaguchi
IPC分类号： C08G63/08 , C08G63/60 , C08G63/81 , C08K5/00 , C08F20/00
CPC分类号： C08G63/08 , C08G63/60 , C08G63/81
摘要： A process for preparing a degradable copolymer of aliphatic polyester comprising the steps of reacting two or more kinds of aliphatic polyester homopolymer in the presence of a catalyst in a reaction mixture containing an organic solvent, and a degradable copolymer of aliphatic polyester obtained by said preparation process. The copolymers exhibits high transparency in addition to excellent strength and elongation, can be processed into various molded articles and formed items such as films and filaments, and can provide heat resistance by heat treatment of said molded articles and formed items. The copolymer can be suitably utilized for processed articles such as a film, breathable film, sheet, textile, monofilament, multifilament, yarn, non-woven fabric, flat yarn, staple, crimped fiber, ribbed tape, split yarn, conjugate fiber, laminate, blow-bottle, sheet, stretched sheet, foam and net.
摘要翻译：一种制备脂肪族聚酯的可降解共聚物的方法，包括以下步骤：在催化剂存在下，在含有机溶剂的反应混合物和通过所述制备方法得到的脂族聚酯的可降解共聚物之间使两种或更多种脂肪族聚酯均聚物反应。除了优异的强度和伸长率之外，共聚物显示出高透明度，可以加工成各种成型体和成膜物品如膜和长丝，并且可以通过所述模制品和成形品的热处理提供耐热性。该共聚物可以适用于薄膜，透气薄膜，薄片，纺织品，单丝，复丝，纱线，无纺布，扁丝，短纤维，卷曲纤维，带肋带，分裂纱，复合纤维，叠层吹瓶，片，拉伸片，泡沫和网。

10. 发明授权

US5635259A Resin composition for sealing film-made liquid crystal cells 失效
标题翻译：用于密封薄膜制造的液晶单元的树脂组合物
公开(公告)号：US5635259A
公开(公告)日：1997-06-03
申请号：US487889
申请日：1995-06-07
申请人： Syuji Tahara , Koichi Machida , Seiji Itami , Masayuki Horiuchi
发明人： Syuji Tahara , Koichi Machida , Seiji Itami , Masayuki Horiuchi
IPC分类号： C08G59/30 , C08G59/40 , C08G59/68 , C08L63/00 , C09J151/08 , G02F1/1339 , C08L63/10 , C09K19/00
CPC分类号： G02F1/1339 , C08G59/302 , C08G59/4035 , C08G59/686 , C08L63/00 , C09J151/08 , Y10T428/1073 , Y10T428/31511 , Y10T428/31525
摘要： A resin composition for sealing liquid crystal cells comprising as principal ingredients epoxy resin containing a polysulfide modified epoxy resin, hydrazide compounds and fillers.The said epoxy resin contains a polysulfide modified epoxy resin expressed by the general formula (1) in an amount of 20 to 100% by weight in the entire epoxy resin and the average molecular weight of the entire epoxy resin is between 300 and 3000. Formula (1) is defined as follows: ##STR1## where each of R.sup.1 and R.sup.3 represents at least one organic group selected from a group consisting of bisphenol structures, aliphatic oxyether structures and aliphatic thioether structures and R.sup.2 represents a polysulfide structure expressed by --(C.sub.2 H.sub.4 OCH.sub.2 OC.sub.2 H.sub.4 S.sub.m).sub.n --, wherein m represents the number of sulfur atoms contained in a polysulfide structure, which is 1 or 2, and n represents the average number of polysulfide structures contained in the above formula, which is between 1 and 50.A film-made liquid crystal cell made by using the resin composition is excellent in adhesion, flexibility, electric properties and has high reliability.
摘要翻译：一种用于密封液晶单元的树脂组合物，其包含含有多硫化物改性环氧树脂，酰肼化合物和填料的作为主要成分的环氧树脂。所述环氧树脂在整个环氧树脂中含有由通式（1）表示的多硫化物改性环氧树脂，其量为20〜100重量％，整个环氧树脂的平均分子量为300-3000。式（1）定义如下：其中R1和R3各自表示选自双酚结构，脂族氧醚结构和脂族硫醚结构中的至少一种有机基团，R 2表示由下式表示的多硫结构： - （C 2 H 4 OCH 2 OC 2 H 4 Sm）n - ，其中m表示多硫化物结构中所含的硫原子数，其为1或2，n表示上式中所含的多硫化物结构的平均数，介于1和50之间。通过使用该树脂组合物制成的薄膜液晶单元具有优异的粘合性，柔韧性，电性能，并具有高可靠性。

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