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61. 发明专利

JP2005307044A Polyimidebenzoxazole film and method for producing the same 审中-公开
标题翻译：聚酰苯并噻唑薄膜及其制造方法
公开(公告)号：JP2005307044A
公开(公告)日：2005-11-04
申请号：JP2004127079
申请日：2004-04-22
申请人： Toyobo Co Ltd , 東洋紡績株式会社
发明人： KAWAHARA KEIZO , YASUI JUN , TSUTSUMI MASAYUKI , MAEDA SATOSHI
IPC分类号： C08J5/18 , B29C41/24 , B29K79/00 , B29L7/00 , C08G73/22 , H05K1/03
摘要： PROBLEM TO BE SOLVED: To provide a polyimidebenzoxazole film hardly causing warp or the like when a printed wiring board is constituted by laminating a copper layer or the like thereon; and to provide a method for producing the film.
SOLUTION: The polyimidebenzoxazole film comprises a polyimidebenzoxazole obtained by reacting aromatic diamines having a benzoxazole structure with anhydrides of aromatic tetracarboxylic acids, and has 12-20 ppm/°C coefficient of linear expansion in face-expansion direction, and 5-12 GPa tensile modulus in the face-expansion direction. The film is obtained by reacting the aromatic diamines with the anhydrides of the aromatic tetracarboxylic acids in an organic solvent to provide a polyamic acid solution, coating the solution on a supporter, drying the coated product to provide a polyamic acid film having 40-55 wt.% remaining solvent rate, and heating the polyamic acid film.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：当通过在其上层叠铜层等构成印刷线路板时，提供几乎不引起翘曲等的聚酰亚胺苯并恶唑膜; 并提供一种制备该膜的方法。解决方案：聚酰亚胺苯并恶唑膜包括通过使具有苯并恶唑结构的芳族二胺与芳族四羧酸的酸酐反应获得的聚酰亚胺苯并恶唑，并且在面扩展方向上具有12-20ppm /℃的线性膨胀系数，以及5-12 GPa在面膨胀方向的拉伸模量。通过使芳族二胺与芳族四羧酸的酸酐在有机溶剂中反应得到聚酰胺酸溶液，将该溶液涂布在支持体上，干燥涂布品，得到具有40〜55重量％的聚酰胺酸膜％剩余溶剂速率，并加热聚酰胺酸膜。版权所有（C）2006，JPO＆NCIPI

62. 发明专利

JP2005187771A Polyimide benzoxazole film 有权
标题翻译：聚酰胺苯并噻唑胶片
公开(公告)号：JP2005187771A
公开(公告)日：2005-07-14
申请号：JP2003434160
申请日：2003-12-26
申请人： Toyobo Co Ltd , 東洋紡績株式会社
发明人： KAMIMURA SHOICHI , NAGAYOSHI TETSUYASU , KAWAHARA KEIZO , OKAMOTO KAZUTAKE , YOSHIDA TAKESHI , MORINO MORIO , TSUTSUMI MASAYUKI
IPC分类号： C08J5/18 , C08G73/22
摘要： PROBLEM TO BE SOLVED: To provide a film made from an organic material with higher level heat resistance, responsiveness to high frequency wave and flexibility.
SOLUTION: The polyimide benzoxazole film with plane orientation coefficient of 0.80-0.89 determined by X ray diffraction method and preferable dielectric tangent of 0.0001-0.03 at 100 GHz determined by a cavity resonance perturbation method can be prepared by a reaction of benzoxazole structure aromatic diamines and aromatic tetracarboxylic acid anhydrides.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供由具有较高水平的耐热性，对高频波和柔性的响应性的有机材料制成的薄膜。解决方案：通过空腔谐振扰动法测定的通过X射线衍射法测定的平面取向系数为0.80-0.89的聚酰亚胺苯并恶唑膜和100GHz下的优选介电正切为0.0001-0.03，可以通过苯并恶唑结构芳族二胺和芳族四羧酸酐。版权所有（C）2005，JPO＆NCIPI

63. 发明专利

JP2004358933A Laminated syndiotactic polystyrene oriented film 有权
公开(公告)号：JP2004358933A
公开(公告)日：2004-12-24
申请号：JP2003173116
申请日：2003-06-18
申请人： Toyobo Co Ltd , 東洋紡績株式会社
发明人： TSUTSUMI MASAYUKI , KAWAHARA KEIZO , YAMAGUCHI SHINSUKE , KOBAYASHI HISATO , YOSHIDA SHIGETO , KUMAGAI EIJI
IPC分类号： C08J7/04 , B32B27/30 , G11B5/73
摘要： PROBLEM TO BE SOLVED: To provide an easily adherable syndiotactic polystyrene oriented film which is excellent in printing, adhesion, and antistatic properties and which is also excellent in economical efficiency, recycling properties, and environmental adaptability during manufacturing.
SOLUTION: The laminated syndiotactic polystyrene oriented film is obtained by laminating a coating layer onto at least one surface of an oriented film comprising a styrenic polymer having a syndiotactic structure. The coating layer is composed of a water-dispersible copolymer and a polymer having a polystyrene sulfonate as a main component, wherein the water-dispersible copolymer comprises a styrenic monomer component and an acrylic monomer component as the principal constituting components in which the rate of the styrenic monomer component is 0.15-0.85 weight ratio of the whole copolymer.
COPYRIGHT: (C)2005,JPO&NCIPI

64. 发明专利

JP2004306516A Laminated oriented film of syndiotactic polystyrene 审中-公开
公开(公告)号：JP2004306516A
公开(公告)日：2004-11-04
申请号：JP2003105398
申请日：2003-04-09
申请人： Toyobo Co Ltd , 東洋紡績株式会社
发明人： TSUTSUMI MASAYUKI , KAWAHARA KEIZO , YAMAGUCHI SHINSUKE , KOBAYASHI HISATO , YOSHIDA SHIGETO , TAKAHASHI AKIRA
IPC分类号： C08J7/04 , B29C55/02 , B29K25/00 , B29L7/00 , B29L9/00 , B32B27/30
摘要： PROBLEM TO BE SOLVED: To provide a laminated oriented film of syndiotactic polystyrene which is excellent in adhesion to ink, damping water aptitude, and antistaticity and is suitable for a printing application such as an offset printing film having slipping properties, enabling stable feeding without double feeding during high speed feeding. SOLUTION: In the laminated oriented film of syndiotactic polystyrene, an easily printable coating layer containing an adhesive property reformed resin is laminated on one side of a film of a syndiotactic polystyrene, and a slippery coating layer containing particles and/or wax is laminated on the other side. COPYRIGHT: (C)2005,JPO&NCIPI

65. 发明专利

JP2004276512A Easy-to-adhere syndiotactic polystyrene oriented film 审中-公开
公开(公告)号：JP2004276512A
公开(公告)日：2004-10-07
申请号：JP2003073674
申请日：2003-03-18
申请人： Toyobo Co Ltd , 東洋紡績株式会社
发明人： TSUTSUMI MASAYUKI , KAWAHARA KEIZO , YAMAGUCHI SHINSUKE , KOBAYASHI HISATO , YOSHIDA SHIGETO
IPC分类号： B32B27/30 , B29C55/02 , B29K25/00 , B29L9/00
摘要： PROBLEM TO BE SOLVED: To provide an easy-to-adhere syndiotactic polystyrene oriented film which excels in the adhesion of the film and an adhesion modifying layer, improves the adhesion in the case when an ink layer or a laminate layer is stacked and enables improvement of economic efficiency, recyclability and environmental adaptability on the occasion of manufacture.
SOLUTION: This oriented film is constituted by a method wherein the adhesion modifying layer of a copolymer resin consisting of an isobutylene unit, a maleic acid unit and an n-butyl acrylate unit is stacked on at least one side of the oriented film constituted of a styrene polymer having a syndiotactic structure. In this film, the adhesive modified layer, in particular, is formed preferably by a method wherein after an unoriented or uniaxially oriented film is coated with a water dispersion of the copolymer resin, the film is oriented uniaxially or biaxially at one time or more and then subjected to heat treatment.
COPYRIGHT: (C)2005,JPO&NCIPI

66. 发明专利

JP2004167981A Stretched syndiotactic polystyrene film for package bag and its production method 审中-公开
标题翻译：用于包装袋的拉伸聚合聚苯乙烯薄膜及其生产方法
公开(公告)号：JP2004167981A
公开(公告)日：2004-06-17
申请号：JP2002339240
申请日：2002-11-22
申请人： Toyobo Co Ltd , 東洋紡績株式会社
发明人： TSUTSUMI MASAYUKI , KAWAHARA KEIZO , YAMAGUCHI SHINSUKE , KOBAYASHI HISATO , YOSHIDA SHIGETO
IPC分类号： B65D65/40 , B29C55/02 , B29K25/00 , B32B27/30
CPC分类号： Y02W30/801 , Y02W30/805
摘要： PROBLEM TO BE SOLVED: To provide a stretched syndiotactic polystyrene film for a package bag, which is excellent in a laminate resistance against water and also economy and recycling, and to provide a method for producing the same.
SOLUTION: The stretched syndiotactic polystyrene film for a package bag has a laminate resistance against water of 50 g/15 mm or more and is obtained, for example, by laminating an adhesion improving layer composed of a polymer comprising a styrene type monomer component and an acryl type monomer component as the main components on at least one surface of an un-stretched or uniaxial stretched film of a syndiotactic polystyrene type resin, and then stretching the resultant once or more times at the uniaxial or biaxial direction, followed by heat treatment.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种用于包装袋的拉伸的间同立构聚苯乙烯膜，其具有优异的耐水合层压性和经济性和再循环性，并提供其制造方法。解决方案：用于包装袋的拉伸的间同立构聚苯乙烯膜具有50g / 15mm以上的耐水合层压性，例如通过层压由包含苯乙烯类单体的聚合物构成的粘合改性层而获得组分和丙烯酸类单体组分作为间规聚苯乙烯类树脂的未拉伸或单轴拉伸膜的至少一个表面上的主要组分，然后在单轴或双轴方向上拉伸所得一次或多次，然后热处理。版权所有（C）2004，JPO

67. 发明专利

JP2003334905A Easily adhesive stretched film of syndiotactic polystyrene 审中-公开
标题翻译：易溶性聚苯乙烯胶粘剂薄膜
公开(公告)号：JP2003334905A
公开(公告)日：2003-11-25
申请号：JP2002143487
申请日：2002-05-17
申请人： Toyobo Co Ltd , 東洋紡績株式会社
发明人： TSUTSUMI MASAYUKI , KOBAYASHI HISATO , YOSHIDA SHIGETO , YAMAGUCHI SHINSUKE , KAWAHARA KEIZO
IPC分类号： B32B27/30 , B29C55/02 , B29K25/00 , B29L7/00 , B29L9/00 , B32B27/36
摘要： PROBLEM TO BE SOLVED: To provide an easily adhesive stretched film of a syndiotactic polystyrene which shows excellent adhesive properties between a film and an adhesive modified layer, and has excellent economical efficiency, recycling properties and environmental adaptability during manufacturing.
SOLUTION: This easily adhesive stretched film of a syndiotactic polystyrene is obtained by laminating an adhesiveness modified layer formed of a water- dispersible copolymer polyester with a glass transition temperature of 30°C or lower, on at least one side of the stretched film composed of a styrene polymer substantially having a syndiotactic structure. Especially the adhesiveness modified layer is preferably formed by applying an aqueous dispersion of a copolyester to an unstretched film or a uniaxially stretched film, and uniaxially or biaxially orienting the film once or more before thermally treating it.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供间同立构聚苯乙烯的容易粘合的拉伸膜，其在膜和粘合剂改性层之间显示出优异的粘合性，并且在制造过程中具有优异的经济效率，再循环性能和环境适应性。解决方案：间同立构聚苯乙烯的这种容易粘合的拉伸膜是通过将玻璃化转变温度为30℃或更低的水分散性共聚物聚酯形成的粘合性改性层在拉伸的至少一面层压由基本上具有间同立构结构的苯乙烯聚合物构成的膜。特别地，粘合性改性层优选通过将共聚酯的水性分散体施加到未拉伸膜或单轴拉伸膜，并且在对其进行热处理之前一次或多次单轴或双轴取向而形成。版权所有（C）2004，JPO

68. 发明专利

JP2003334902A Easily adhesive stretched film of syndiotactic polystyrene 审中-公开
标题翻译：易溶性聚苯乙烯胶粘剂薄膜
公开(公告)号：JP2003334902A
公开(公告)日：2003-11-25
申请号：JP2002143488
申请日：2002-05-17
申请人： Toyobo Co Ltd , 東洋紡績株式会社
发明人： YAMAGUCHI SHINSUKE , TSUTSUMI MASAYUKI , YOSHIDA SHIGETO , KOBAYASHI HISATO , KAWAHARA KEIZO
IPC分类号： B32B27/30 , C08J7/04 , C09J7/02 , C09J125/00 , C09J133/00
CPC分类号： C08J7/047 , C08J2325/06 , Y10T428/28 , Y10T428/2878 , Y10T428/2887 , Y10T428/2891 , Y10T428/2896 , Y10T428/31573 , Y10T428/31583 , Y10T428/31587 , Y10T428/31721 , Y10T428/3175 , Y10T428/31757 , Y10T428/31786 , Y10T428/31797 , Y10T428/31801 , Y10T428/31855 , Y10T428/31909 , Y10T428/31913 , Y10T428/31928 , Y10T428/31935 , Y10T428/31938
摘要： PROBLEM TO BE SOLVED: To provide an easily adhesive stretched film of a syndiotactic polysty rene which is excellent in the adhesion between a film and an adhesiveness modified layer, economical efficiency, recycling properties and environmental adaptability during manufacturing. SOLUTION: This easily adhesive syndiotactic polystyrene stretched film is obtained by laminating the adhesiveness modified layer, which is constituted of a water dispersible polymer formed by copolymerizing a monomer having an aromatic ring in its side chain and an acrylic monomer, on at least one side of the stretched film formed of a styrenic polymer substantially having a syndiotactic structure. Especially, the adhesiveness modified layer is preferably formed by applying an aqueous polymer dispersion to an unstretched film or a monoaxially stretched film, and monoaxially or biaxially orienting the coated film once or more before thermally treating it. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供膜和粘合性改性层之间的粘附性优异的间同立构聚苯乙烯的容易粘合的拉伸膜，在生产过程中的经济效率，再循环性能和环境适应性。解决方案：这种容易粘合的间同立构聚苯乙烯拉伸膜是通过层压由至少在侧链上具有芳环的单体和丙烯酸类单体形成的水分散性聚合物构成的粘合性改性层而获得的拉伸膜的一侧由基本上具有间同立构结构的苯乙烯聚合物形成。特别地，粘合性改性层优选通过向未拉伸膜或单轴拉伸膜施加聚合物水分散体，并且在热处理之前将涂布膜单轴或双轴取向一次或多次来形成。版权所有（C）2004，JPO

69. 发明专利

JP2011020393A Method for manufacturing peelable polyimide film laminate 审中-公开
标题翻译：制造可剥性聚酰亚胺薄膜层压板的方法
公开(公告)号：JP2011020393A
公开(公告)日：2011-02-03
申请号：JP2009168642
申请日：2009-07-17
申请人： Kawamura Sangyo Kk , Toyobo Co Ltd , 東洋紡績株式会社 , 河村産業株式会社
发明人： YOSHIDA TAKESHI , TSUTSUMI MASAYUKI , KAWAHARA KEIZO , OKIKURA MIYOSHI , KATSUMATA HISASHI
IPC分类号： B32B27/34 , C08J7/00
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a peelable polyimide film laminate which is obtained by laminating films having high heat resistance and a low linear expansion coefficient, wherein a film as reinforcing material in the laminate is easily peeled as necessary.
SOLUTION: The method for manufacturing a peelable polyimide film laminate includes: a process of subjecting surfaces of polyimide films having benzoxazole skeleton in the molecule to plasma treatment so as to control the surface element ratio O/C to the range of 0.45 to 0.65; and a process of laminating the polyimide films subjected to plasma surface treatment by heating and pressing the films without allowing an adhesive layer to intervene between the films.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过层压具有高耐热性和低线性膨胀系数的膜获得的可剥离聚酰亚胺膜层压体的方法，其中根据需要在层压体中作为增强材料的膜容易剥离。解决方案：用于制造可剥离聚酰亚胺膜层压体的方法包括：使分子中具有苯并恶唑骨架的聚酰亚胺膜的表面进行等离子体处理，以将表面元素比O / C控制在0.45至 0.65; 以及通过加热和压制膜来进行等离子体表面处理的聚酰亚胺膜的层压工艺，而不允许粘合剂层介入膜之间。版权所有（C）2011，JPO＆INPIT

70. 发明专利

JP2010209245A Polyimide film 有权
标题翻译：聚酰亚胺膜
公开(公告)号：JP2010209245A
公开(公告)日：2010-09-24
申请号：JP2009058081
申请日：2009-03-11
申请人： Toyobo Co Ltd , 東洋紡績株式会社
发明人： TSUTSUMI MASAYUKI , MATSUOKA TAKESHI
IPC分类号： C08J5/18 , C08G73/10
摘要： PROBLEM TO BE SOLVED: To provide a light shielding polyimide film excellent in heat resistance, dimensional stability, and surface smoothness.
SOLUTION: The polyimide film, which has a film thickness of 2-50 μm and exhibits 30% or less of light transmittance of the polyimide film in a visible light region with a wavelength of 450-700 nm, has a residue of pyromellitic acid as a residue of aromatic tetracarboxylic acids and a residue of an aromatic diamine having benzoxazole structure as a residue of aromatic diamines.
COPYRIGHT: (C)2010,JPO&INPIT

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