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1. 发明专利

JP2011186482A Imide resin, and production method and use thereof 有权
标题翻译：前体树脂及其生产方法及其用途
公开(公告)号：JP2011186482A
公开(公告)日：2011-09-22
申请号：JP2011070970
申请日：2011-03-28
申请人： Kaneka Corp , 株式会社カネカ
发明人： KAWABATA HIROSUKE , HIIRO TOMOKI , SEKIGUCHI YASUHIRO , WADA KAZUHITO , NISHIMURA KIMIHIDE , DOI NORIHITO
IPC分类号： G02B5/30 , C08F8/32 , C08F8/48 , C08F220/10 , C08G73/10 , C08J5/18 , G02F1/13363
CPC分类号： C08G73/10 , C08F8/48 , C08F2800/20 , Y10T428/31692 , C08F8/32 , C08F220/14 , C08F212/08
摘要： PROBLEM TO BE SOLVED: To provide an imide resin which is favorable in optical use, and to provide a production method thereof. SOLUTION: The imide resin includes: a repeating unit represented by general formula (1); a repeating unit having a specified acrylate group; and a repeating unit having a specified hydrocarbon group, and has orientation birefringence of -0.1×10 -3 to 0.1×10 -3 , wherein each of R 1 and R 2 independently represents a hydrogen atom or an alkyl group having 1 to 8 carbon atoms, and R 3 represents a hydrogen atom, an alkyl group having 1 to 18 carbon atoms, a cycloalkyl group having 3 to 12 carbon atoms, or an aryl group having 6 to 10 carbon atoms. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供有利于光学用途的酰亚胺树脂，并提供其制备方法。酰胺树脂包括：由通式（1）表示的重复单元; 具有规定的丙烯酸酯基的重复单元; 和具有特定烃基的重复单元，并且具有-0.1×10 -3 的取向双折射至0.1×10 -3 ，其中R 1 和R 2 独立地表示氢原子或具有1至8个碳原子的烷基，R 3 SP 3表示氢原子，具有1个至18个碳原子，具有3至12个碳原子的环烷基或具有6至10个碳原子的芳基。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2007176965A Imidized methacrylic resin composition and molded product and film using the same 审中-公开
标题翻译：使用甲基丙烯酸甲酯树脂组合物和成型产品以及使用其的薄膜
公开(公告)号：JP2007176965A
公开(公告)日：2007-07-12
申请号：JP2005373619
申请日：2005-12-26
申请人： Kaneka Corp , 株式会社カネカ
发明人： TANAKA KATSUYUKI , KAWABATA HIROSUKE
IPC分类号： C08F8/48
摘要： PROBLEM TO BE SOLVED: To provide a colorless imidized methacrylic resin composition having excellent folding resistance, transparency, birefringence of low orientation and good heat resistance. SOLUTION: The imidized methacrylic resin composition is obtained by carrying out an imidization treatment of a methacrylic resin composition (C). Furthermore, the methacrylic resin composition (C) is prepared by polymerizing a monomer mixture (A) containing 50-99 wt.% of an alkyl methacrylate, 0-49 wt.% of an alkyl acrylate and 1-50 wt.% of an aromatic vinyl monomer in the presence of acrylic ester cross-linked elastomer body particles (B). In addition, the acrylic ester cross-linked elastomer body particles (B) are obtained by mixing 100 pts.wt. of a monomer mixture containing 50-100 wt.% of an alkyl acrylate monomer and 50-0 wt.% of an alkyl methacrylate monomer with 0.5-5 pts.wt. of a polyfunctional monomer having ≥2 non-conjugated double bonds per molecule and carrying out polymerization. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的抗折叠性，透明性，低取向双折射性和良好的耐热性的无色酰亚胺化甲基丙烯酸系树脂组合物。解决方案：通过进行甲基丙烯酸系树脂组合物（C）的酰亚胺化处理得到酰亚胺化的甲基丙烯酸系树脂组合物。此外，甲基丙烯酸系树脂组合物（C）通过使包含50-99重量％的甲基丙烯酸烷基酯，0-49重量％丙烯酸烷基酯和1-50重量％的甲基丙烯酸烷基酯的单体混合物（A）芳族乙烯基单体在丙烯酸酯交联弹性体颗粒（B）的存在下。此外，丙烯酸酯交联弹性体颗粒（B）通过混合100重量份的单体混合物，其含有50-100重量％的丙烯酸烷基酯单体和50-0重量％的具有0.5-5重量份的甲基丙烯酸烷基酯单体。的每分子具有≥2个非共轭双键并进行聚合的多官能单体。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007077255A Fluorine-containing (meth)acrylic ester-based polymer and method for producing the same 审中-公开
标题翻译：含氟（甲基）丙烯酸酯系聚合物及其制造方法
公开(公告)号：JP2007077255A
公开(公告)日：2007-03-29
申请号：JP2005266374
申请日：2005-09-14
申请人： Kaneka Corp , 株式会社カネカ
发明人： HORII ETSUO , KAWABATA HIROSUKE
IPC分类号： C08F8/18
摘要： PROBLEM TO BE SOLVED: To provide a fluororesin excellent in optical characteristics and capable of being synthesized in a short time, without requiring special polymerization equipment, and to provide a method for producing the same.
SOLUTION: This method for producing the fluorine-containing (meth)acrylic ester-based polymer comprises a process for reacting a (meth)acrylic ester-based polymer with a fluorine atom-containing alcohol in the presence of an ester interchange catalyst, so as to form the fluorine-containing (meth)acrylic ester-based polymer, and a process for removing an ester interchange catalyst residue. The process for removing the ester interchange catalyst residue is preferably conducted by filtration. Further, at least one kind of a filter aid selected from diatomaceous earth, pearlite, and a cellulose fiber is preferably used in the filtration, so that the ester interchange catalyst residue is efficiently removed.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供光学特性优异且能够在短时间内合成的氟树脂，而不需要特殊的聚合设备，并提供其生产方法。解决方案：该制备含氟（甲基）丙烯酸酯系聚合物的方法包括在酯交换催化剂存在下使（甲基）丙烯酸酯系聚合物与含氟原子的醇反应的方法，以形成含氟（甲基）丙烯酸酯类聚合物，以及除去酯交换催化剂残渣的方法。用于除去酯交换催化剂残余物的方法优选通过过滤进行。此外，优选在过滤中使用选自硅藻土，珠光体和纤维素纤维中的至少一种助滤剂，从而有效地除去酯交换催化剂残余物。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2006273883A Imide resin, optical resin composition by using the same and molded article 审中-公开
标题翻译：聚酰胺树脂，光学树脂组合物及其成型品
公开(公告)号：JP2006273883A
公开(公告)日：2006-10-12
申请号：JP2005090295
申请日：2005-03-25
申请人： Kaneka Corp , 株式会社カネカ
发明人： TANAKA KATSUYUKI , KAWABATA HIROSUKE
IPC分类号： C08F8/32 , C08F20/18
摘要： PROBLEM TO BE SOLVED: To provide a thermoplastic resin excellent in transparency, heat resistance and further molding processability.
SOLUTION: This imide resin is characterized by having ≥0.3 mmol/g residual carboxyl group in the resin and also ≤1,000 ppm concentration of residual esterifying agent in the resin. Thereby, it is possible to reduce bad conditions such as foaming, etc., generated on molding the imide resin and obtain the molded article having excellent appearance.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供透明性，耐热性和进一步的成型加工性优异的热塑性树脂。该酰亚胺树脂的特征在于树脂中残留的羧基≥0.3mmol/ g，树脂中残留的酯化剂的浓度也低于1,000ppm。由此，可以减少在模塑酰亚胺树脂时产生的诸如发泡等的不良状况，并获得具有优异外观的模塑制品。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006193751A Resin composition 有权
标题翻译：树脂组合物
公开(公告)号：JP2006193751A
公开(公告)日：2006-07-27
申请号：JP2006112762
申请日：2006-04-14
申请人： Kaneka Corp , 株式会社カネカ
发明人： AWAJI HIROSHI , KAWABATA HIROSUKE , TANAKA KATSUYUKI
IPC分类号： C08L101/00
摘要： PROBLEM TO BE SOLVED: To provide an optical resin composition excellent in transparency, processing characteristics, having small photoelastic coefficient and hardly causing display unevenness due to stress.
SOLUTION: The resin composition comprises an amorphous thermoplastic resin and a vinyl low molecular weight polymer having 200-10,000 number-average molecular weight. The resin composition comprises the amorphous thermoplastic resin comprising one or more polymer selected from a group consisting of polycarbonate, polyester, polysulfone and polyether and copolymer thereof.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供透明性，加工特性优异，光弹性系数小且难以引起由于应力引起的显示不均匀性的光学树脂组合物。解决方案：树脂组合物包含无定形热塑性树脂和具有200-10,000数均分子量的乙烯基低分子量聚合物。树脂组合物包含包含一种或多种选自聚碳酸酯，聚酯，聚砜和聚醚及其共聚物的聚合物的无定形热塑性树脂。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005163005A Imidized methacrylic resin composition 有权
标题翻译：化学化学性质的甲基丙烯酸树脂组合物
公开(公告)号：JP2005163005A
公开(公告)日：2005-06-23
申请号：JP2004105470
申请日：2004-03-31
申请人： Kaneka Corp , 株式会社カネカ
发明人： NISHIMURA KIMIHIDE , DOI NORIHITO , WADA KAZUHITO , KAWABATA HIROSUKE
IPC分类号： B32B15/082 , B32B15/08 , C08F265/06
摘要： PROBLEM TO BE SOLVED: To provide a resin composition suitable for preparing a film excellent in chemical resistance, heat resistance, hardness, folding resistance and transparency.
SOLUTION: The imidized methacrylic resin composition is prepared by treating a methacrylic resin composition(C) with an imidizing agent. The resin composition(C) is obtained by polymerizing a methacrylic acid ester-based polymer(A) comprising methacrylic acid ester as a main ingredient in the presence of acrylic acid ester-based crosslinked elastomer particles(B) obtained by copolymerizing a monomer mixture(b) comprising an acrylic acid ester as a main ingredient with a polyfunctional monomer having ≥2 non-conjugated double bonds per one molecule.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供适用于制备耐化学性，耐热性，硬度，耐折叠性和透明性优异的膜的树脂组合物。解决方案：通过用酰亚胺化剂处理甲基丙烯酸树脂组合物（C）来制备酰亚胺化的甲基丙烯酸树脂组合物。树脂组合物（C）是通过在丙烯酸酯系交联弹性体粒子（B）的存在下，以甲基丙烯酸酯为主要成分的甲基丙烯酸酯系聚合物（A），通过使单体混合物 b）包含丙烯酸酯作为主要成分，每分子具有≥2个非共轭双键的多官能单体。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2009074086A Imide resin 审中-公开
标题翻译：胶体树脂
公开(公告)号：JP2009074086A
公开(公告)日：2009-04-09
申请号：JP2008222198
申请日：2008-08-29
申请人： Kaneka Corp , 株式会社カネカ
发明人： KAWABATA HIROSUKE , HIIRO TOMOKI , FUJII SADAO , TSUJIMURA ISAO
IPC分类号： C08F8/32 , C08F20/12
摘要： PROBLEM TO BE SOLVED: To provide an imide resin which has excellent moldability, exhibits excellent optical characteristics such as transparency, and is suppressed in the amount of a volatile gas generated during molding at a high temperature. SOLUTION: In the above imide resin, an amount of a volatile gas generated is 700 μg or less per 1g of the resin when heated at 280°C for 30 minutes, and especially, an amount of a volatile gas with a boiling point of 150°C or higher is 500 μg or less per 1g of the resin under a helium atmosphere. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种成型性优异的酰亚胺树脂，显示出优异的光学特性如透明性，并且抑制了在高温下成型时产生的挥发性气体的量。解决方案：在上述酰亚胺树脂中，当在280℃下加热30分钟时，每1g树脂产生的挥发性气体的量为700μg以下，特别是沸腾的挥发性气体的量在氦气氛下，每1g树脂，150℃以上的点为500μg以下。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2007169400A Fluorine-containing (meth)acrylic ester polymer and method for producing the same 审中-公开
标题翻译：含氟（甲基）丙烯酸酯聚合物及其制造方法
公开(公告)号：JP2007169400A
公开(公告)日：2007-07-05
申请号：JP2005367252
申请日：2005-12-20
申请人： Kaneka Corp , 株式会社カネカ
发明人： HORII ETSUO , KAWABATA HIROSUKE
IPC分类号： C08F8/24
摘要： PROBLEM TO BE SOLVED: To provide a material simply producible without using special polymerization equipment and having water repellency or oil repellency or both which are compatible.
SOLUTION: A fluorine-containing (meth)acrylic ester polymer is obtained as the material having the oil repellency or oil repellency or both which are compatible by reacting an acrylic polymer or a methacrylic polymer with a fluorine-containing epoxy compound. A method for producing the polymer is provided. The polymer has excellent water repellency and oil repellency and can simply be produced without using the special polymerization equipment.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供简单可生产的材料，而不使用特殊的聚合设备并具有防水性或拒油性，或两者兼容。解决方案：通过使丙烯酸类聚合物或甲基丙烯酸类聚合物与含氟环氧化合物反应，可以获得具有拒油性或拒油性的材料或两者的含氟（甲基）丙烯酸酯聚合物。提供了聚合物的制造方法。聚合物具有优异的防水性和拒油性，并且可以简单地生产而不使用特殊的聚合设备。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2007009191A Imide resin, method for producing the same, optical resin composition given by using the same, and molded product 有权
标题翻译：内酯树脂，其制造方法，使用该树脂的光学树脂组合物和模制产品
公开(公告)号：JP2007009191A
公开(公告)日：2007-01-18
申请号：JP2006149051
申请日：2006-05-29
申请人： Kaneka Corp , 株式会社カネカ
发明人： TANAKA KATSUYUKI , KAWABATA HIROSUKE , TAKEDA MITSUYUKI
IPC分类号： C08F8/48 , G02B1/04
摘要： PROBLEM TO BE SOLVED: To provide an imide resin improved in coloring properties, transparent, and more excellent in heat resistance when compared with polymethyl methacrylate.
SOLUTION: This imide resin comprises glutarimide units and acrylate ester units, wherein the resin is obtained by a method in which a (meth)acrylate ester-based resin is treated with a primary amine. A yellowness index of the resin is made to be 2 or less. The resin is used in a field in which the polymethyl methacrylate has not been used in the past and which requires the heat resistance and transparency.
COPYRIGHT: (C)2007,JPO&INPIT

10. 发明专利

JP2006328330A Imide resin, resin composition for optical use, using the same, and molded article 审中-公开
标题翻译：用于光学用途的树脂组合物，使用该树脂组合物和模制品
公开(公告)号：JP2006328330A
公开(公告)日：2006-12-07
申请号：JP2005158203
申请日：2005-05-30
申请人： Kaneka Corp , 株式会社カネカ
发明人： HORII ETSUO , TANAKA KATSUYUKI , KAWABATA HIROSUKE
IPC分类号： C08F8/32 , C08F220/18 , C08F220/52
摘要： PROBLEM TO BE SOLVED: To provide a highly transparent imide resin having good light resistance and heat resistance.
SOLUTION: The imide resin has a specific structure having a (meth)acrylic ester and a glutarimide unit. As a result, both of the light resistance and the heat resistance are achieved while keeping the transparency.
COPYRIGHT: (C)2007,JPO&INPIT

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