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公开(公告)号：US06506840B2
公开(公告)日：2003-01-14
申请号：US09834601
申请日：2001-04-16
申请人： Takeshi Harunari , Yoshiki Uchida , Toru Doi
发明人： Takeshi Harunari , Yoshiki Uchida , Toru Doi
IPC分类号： C08L2300
CPC分类号： C08F8/32 , C08F2800/10 , C08F222/06 , C08F210/10
摘要： A process for producing a succinimide resin composition is provided which comprises reacting a maleic anhydride-olefin type copolymer constituted of 40-60 mol % of maleic anhydride units, 60-40 mol % of olefin units, and 0-20 mol % of a copolymerizable monomer units with one or more amine compounds for imide formation in the presence of a second polymer other than the succinimide resin. This process improves the productivity by lowering the torque in the extrusion reaction, giving a succinimide copolymer resin composition having low yellowness and high transparency with high production efficiency.
摘要翻译： 提供一种生产琥珀酰亚胺树脂组合物的方法，其包括使由40-60摩尔％的马来酸酐单元，60-40摩尔％的烯烃单元和0-20摩尔％的可共聚的马来酸酐 - 烯烃型共聚物 单体单元与一种或多种在除琥珀酰亚胺树脂之外的第二聚合物存在下形成酰亚胺的胺化合物。 该方法通过降低挤出反应中的扭矩来提高生产率，得到琥珀酰亚胺共聚物树脂组合物，其黄色度低，透明度高，生产效率高。
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公开(公告)号：US07759451B2
公开(公告)日：2010-07-20
申请号：US11326512
申请日：2006-01-06
申请人： Kenichi Makita , Toru Doi
发明人： Kenichi Makita , Toru Doi
CPC分类号： C08J5/18 , C08F220/28 , C08F222/04 , C08J2335/02 , Y10T428/261 , Y10T428/265
摘要： A novel fumaric diester copolymer suitable for used in an optical material having excellent heat resistance and transparency is provided. The fumaric diester copolymer comprises a specific fumaric diester residue, and at least one (meth)acrylic ester residue unit selected from a specific (meth)acrylic ester residue unit having an oxetanyl group and a specific (meth)acrylic ester residue unit having a tetrahydrofurfuryl group, and has a number average molecular weight of from 1,000 to 500,000.
摘要翻译： 提供了适用于具有优异的耐热性和透明性的光学材料的新型富马酸二酯共聚物。 富马酸二酯共聚物包含特异性富马酸二酯残基和至少一种选自具有氧杂环丁烷基的特定（甲基）丙烯酸酯残基单元和具有四氢糠基的特定（甲基）丙烯酸酯残基单元的（甲基）丙烯酸酯残基单元 组，数均分子量为1,000〜500,000。
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公开(公告)号：US20070298247A1
公开(公告)日：2007-12-27
申请号：US11326512
申请日：2006-01-06
申请人： Kenichi Makita , Toru Doi
发明人： Kenichi Makita , Toru Doi
CPC分类号： C08J5/18 , C08F220/28 , C08F222/04 , C08J2335/02 , Y10T428/261 , Y10T428/265
摘要： A novel fumaric diester copolymer suitable for used in an optical material having excellent heat resistance and transparency is provided. The fumaric diester copolymer comprises a specific fumaric diester residue, and at least one (meth)acrylic ester residue unit selected from a specific (meth)acrylic ester residue unit having an oxetanyl group and a specific (meth)acrylic ester residue unit having a tetrahydrofurfuryl group, and has a number average molecular weight of from 1,000 to 500,000.
摘要翻译： 提供了适用于具有优异的耐热性和透明性的光学材料的新型富马酸二酯共聚物。 富马酸二酯共聚物包含特异性富马酸二酯残基和至少一种选自具有氧杂环丁烷基的特定（甲基）丙烯酸酯残基单元和具有四氢糠基的特定（甲基）丙烯酸酯残基单元的（甲基）丙烯酸酯残基单元 组，数均分子量为1,000〜500,000。
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公开(公告)号：US5580928A
公开(公告)日：1996-12-03
申请号：US559144
申请日：1995-11-17
申请人： Toru Doi , Hiroshi Inoue
发明人： Toru Doi , Hiroshi Inoue
摘要： A resin composition is disclosed which comprises:(a) from 1 to 99% by weight of a maleimide-olefin copolymer comprising from 40 to 60 mol % of structural unit (I) shown below and from 60 to 40 mol % of structural unit (II) shown below and having a number-average molecular weight of from 1.times.10.sup.3 to 5.times.10.sup.6 : ##STR1## wherein R.sup.1 is hydrogen or an alkyl having 1 to 6 carbon atoms, ##STR2## wherein R.sup.2 and R.sup.3 each is hydrogen or an alkyl having 1 to 6 carbon atoms; and(b) from 99 to 1% by weight of an acrylonitrile-styrene copolymer containing from 21 to 45% by weight of an acrylonitrile units. The composition is excellent in optical properties including transparency and low birefringence and in heat resistance and mechanical properties.
摘要翻译： 公开了一种树脂组合物，其包含：（a）1至99重量％的包含40至60摩尔％的下述结构单元（I）的马来酰亚胺 - 烯烃共聚物和60至40摩尔％的结构单元（ II），其数均分子量为1×10 3至5×10 6：（I）其中R 1为氢或具有1至6个碳原子的烷基，其中R 2和R 3各自为 氢或具有1至6个碳原子的烷基; 和（b）99至1重量％的含有21至45重量％丙烯腈单元的丙烯腈 - 苯乙烯共聚物。 该组合物的光学性质优异，包括透明性和低双折射性，耐热性和机械性能。
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5.发明申请公开(公告)号：US20100110353A1
公开(公告)日：2010-05-06
申请号：US12596318
申请日：2008-04-17
申请人： Toru Doi , Shinsuke Toyomasu , Sou Ozaki , Shinji Shimosato
发明人： Toru Doi , Shinsuke Toyomasu , Sou Ozaki , Shinji Shimosato
IPC分类号： G02F1/13363 , G02B5/30 , B05D5/06
CPC分类号： G02B5/3083 , B32B2457/202 , G02B1/04 , G02F1/133634 , C08L33/00
摘要： Optical compensation layers are provided which have an optically compensating function imparted thereto upon coating fluid application or upon coating fluid application and subsequent uniaxial stretching and which have a small wavelength dependence of retardation.The invention provides: an optical compensation layer wherein the compensation layer is a coating layer comprising a maleimide resin and wherein when two arbitrary axes perpendicular to each other in the plane of the coating layer are referred to as x-axis and y-axis, respectively, and the out-of-plane direction is referred to as z-axis, then the coating layer satisfies the three-dimensional refractive-index relationship nx≈ny>nz, wherein nx is the refractive index in the x-axis direction, ny is the refractive index in the y-axis direction, and nz is the refractive index in the z-axis direction; an optical compensation film which comprises a coating layer (A) comprising a maleimide resin and a stretched-film layer (B); and an optical compensation layer, which is an optical compensation layer obtained by uniaxially stretching a coating layer comprising a maleimide resin, wherein when the direction of stretching axis in the coating layer is referred to as x-axis, the direction perpendicular to the stretching direction is referred to as y-axis, and the out-of-plane direction is referred to as z-axis, then the optical compensation layer satisfies the three-dimensional refractive-index relationship nx4>ny4>nz4,wherein nx4 is the refractive index in the x-axis direction, ny4 is the refractive index in the y-axis direction, and nz4 is the refractive index in the z-axis direction. (wherein R1 represents a linear alkyl group, a branched alkyl group, or a cycloalkyl group, having 1-18 carbon atoms, a halogen group, an ether group, an ester group, or an amide group).
摘要翻译： 提供光学补偿层，其在涂布流体施加时或涂覆流体施加和随后的单轴拉伸时具有赋予其光学补偿功能，并且具有小的延迟的波长依赖性。 本发明提供：光学补偿层，其中补偿层是包含马来酰亚胺树脂的涂层，并且其中当涂层的平面中彼此垂直的两个任意轴分别被称为x轴和y轴时 ，并且面外方向称为z轴，则涂层满足三维折射率关系nx≈ny> nz，其中nx是x轴方向的折射率，ny 是y轴方向的折射率，nz是z轴方向的折射率， 光学补偿膜，其包含由马来酰亚胺树脂和拉伸膜层（B）构成的涂层（A）。 以及光学补偿层，其是通过单轴拉伸包含马来酰亚胺树脂的涂层获得的光学补偿层，其中当涂层中的拉伸轴的方向被称为x轴时，垂直于拉伸方向的方向 被称为y轴，面外方向称为z轴，则光学补偿层满足三维折射率关系nx4> ny4> nz4，其中nx4为折射率 在x轴方向上，ny4是y轴方向的折射率，nz4是z轴方向的折射率。 （其中R1表示具有1-18个碳原子的直链烷基，支链烷基或环烷基，卤素基，醚基，酯基或酰胺基）。
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公开(公告)号：US6111018A
公开(公告)日：2000-08-29
申请号：US167542
申请日：1998-10-07
申请人： Toru Doi , Hiroshi Inoue
发明人： Toru Doi , Hiroshi Inoue
CPC分类号： C08L27/06 , C08L2205/03
摘要： There is disclosed a resin composition comprising about 99-1% by weight of a vinyl chloride resin and about 1-99% by weight of a copolymer of about 30-70 mol % N-substituted maleimide structural unit and about 70-30 mol % olefinic structural unit. The composition has excellent forming and molding properties and provides formed or molded products of improved heat resistance and mechanical properties.
摘要翻译： 公开了一种树脂组合物，其包含约99-1重量％的氯乙烯树脂和约1-99重量％的约30-70摩尔％N-取代的马来酰亚胺结构单元和约70-30摩尔％ 烯属结构单元。 该组合物具有优异的成型和成型性能，并提供具有改善的耐热性和机械性能的成型或模制产品。
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公开(公告)号：US5736241A
公开(公告)日：1998-04-07
申请号：US611573
申请日：1996-03-06
申请人： Hiroshi Inoue , Toru Doi
发明人： Hiroshi Inoue , Toru Doi
CPC分类号： B32B27/08 , Y10T428/26 , Y10T428/31507 , Y10T428/31721
摘要： Disclosed is a laminate comprising N-alkyl-substituted maleimide-olefin type copolymer and aromatic polycarbonate, wherein the thickness of N-alkyl-substituted maleimide-olefin type copolymer layer x and the thickness of aromatic polycarbonate layer y in the laminate satisfy the following formula. 0.4
摘要翻译： 公开了包含N-烷基取代的马来酰亚胺 - 烯烃型共聚物和芳族聚碳酸酯的层压体，其中N-烷基取代的马来酰亚胺 - 烯烃型共聚物层x的厚度和芳族聚碳酸酯层y的厚度满足下式 。 0.4
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公开(公告)号：US5548031A
公开(公告)日：1996-08-20
申请号：US340334
申请日：1994-11-14
申请人： Toru Doi
发明人： Toru Doi
IPC分类号： C08F8/32 , C08F222/06 , C08F20/08
CPC分类号： C08F8/32 , C08F222/06
摘要： A process for producing a copolymer having succinimide units represented by general formula (I) is provided which comprises reaction of a copolymer constituted of 40-60 mole % of maleic anhydride units, 60-40 mole % of olefin units, and 0-20 mole % of another copolymerizable monomer units with an amine to convert the maleic anhydride units to the succinimide units, wherein the succinimide units are formed by ring-closing imidation in a slurry state in a poor solvent: ##STR1## where R.sub.1 is a hydrogen atom, or an alkyl or cycloalkyl group of 1 to 6 carbons. The copolymer has low yellowness and high transparency.
摘要翻译： 提供一种制备具有由通式（I）表示的琥珀酰亚胺单元的共聚物的方法，其包括由40-60摩尔％的马来酸酐单元，60-40摩尔％的烯烃单元和0-20摩尔 ％的另一种可共聚单体单元与胺将马来酸酐单元转化为琥珀酰亚胺单元，其中琥珀酰亚胺单元通过在不良溶剂中以淤浆状态进行闭环酰亚胺化而形成：其中R1是 氢原子或碳原子数1〜6的烷基或环烷基。 该共聚物具有低黄度和高透明度。
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公开(公告)号：US5536798A
公开(公告)日：1996-07-16
申请号：US357343
申请日：1994-12-15
申请人： Toru Doi , Tomohiro Ishikawa
发明人： Toru Doi , Tomohiro Ishikawa
IPC分类号： C08F222/40 , G02B1/04 , C08F210/00 , C08F226/06 , G02B3/00
CPC分类号： C08F222/40 , G02B1/04
摘要： An optical material, comprising a resin composed of a polymer constituted of a first structural unit composed of at least one of the compounds represented by the formula (I), and of a second structural unit composed of at least one of the compounds represented by the formula (II), and having a weight-average molecular weight of from 1.times.10.sup.3 to 5.times.10.sup.6 : ##STR1## where R.sub.1 denotes an alkyl group having 1 to 18 carbons or a cycloalkyl group having 3 to 8 carbons; ##STR2## where R.sub.2 denotes hydrogen or an alkyl group having 1 to 8 carbons, and R.sub.3 and R.sub.4 denote respectively an alkyl group having 1 to 8 carbons. The optical material is superior in transparency, heat resistance, surface hardness, mechanical strength, and other properties.
摘要翻译： 一种光学材料，包括由由由式（I）表示的至少一种化合物构成的第一结构单元和由至少一种由式（I）表示的化合物构成的聚合物）构成的树脂， （II），重均分子量为1×10 3〜5×10 6：碳原子数1〜18，碳原子数3〜8的环烷基等。 （II）其中R2表示氢或碳原子数为1〜8的烷基，R3和R4分别表示碳原子数1〜8的烷基。 光学材料的透明性，耐热性，表面硬度，机械强度等特性优异。
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公开(公告)号：US5238972A
公开(公告)日：1993-08-24
申请号：US952441
申请日：1992-09-29
申请人： Toru Doi
发明人： Toru Doi
IPC分类号： C08F210/00 , C08F8/00 , C08F22/36 , C08F210/14 , C08F222/40 , C08J9/04 , C08J9/06 , C08J9/14
CPC分类号： C08J9/06 , C08J9/14 , C08J2335/00
摘要： A foamed plastic is provided which is excellent in heat resistance and mechanical strength. The foamed plastic is produced by foaming a resin which comprises an N-alkyl-substituted maleimide unit in an amount of 30 to 98 mol % and an olefin unit in an amount of 70 to 2 mol % of the entire polymer, and has a weight-average molecular weight of from 1.times.10.sup.3 to 5.times.10.sup.6 in terms of polystrene.
摘要翻译： 提供耐热性和机械强度优异的泡沫塑料。 发泡塑料是通过将包含30至98摩尔％的N-烷基取代的马来酰亚胺单元的树脂和全部聚合物的70至2摩尔％的烯烃单元发泡而制得的，并且具有重量 平均分子量为1×10 3至5×10 6，以聚苯乙烯换算。
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