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1. 发明专利

JP2014173013A Cationic polyketone porous membrane 有权
标题翻译：阳离子聚酮多孔膜
公开(公告)号：JP2014173013A
公开(公告)日：2014-09-22
申请号：JP2013047313
申请日：2013-03-08
申请人： Asahi Kasei Fibers Corp , 旭化成せんい株式会社
发明人： KANEDA MASAYUKI , SATO DAISUKE , MORITA TORU
IPC分类号： C08J9/00 , B01D71/44 , B01J20/26 , B01J20/28
摘要： PROBLEM TO BE SOLVED: To provide a polyketone porous membrane which is useful as a filter for filtration having high fraction performance of cationic particles as a filter for filtration with long service life of filtration, and which has heat resistance and chemical resistance, and which can remove anionic particles, gels, and anion.SOLUTION: The polyketone porous membrane is made of polyketone including a 1-oxo trimethylene repeated unit represented by the chemical formula (1), and the porous membrane has 5-90% of void, and +5 mV to +80 mV of zeta potential.
摘要翻译：要解决的问题：提供一种可用作过滤用过滤器的聚酮多孔膜，其具有高过滤性能的阳离子颗粒作为过滤用过滤器，具有耐热性和耐化学性，并且可以去除阴离子颗粒，凝胶和阴离子。溶液：聚酮多孔膜由包括由化学式（1）表示的1-氧三亚甲基重复单元的聚酮制成，多孔膜具有5-90％的空隙，+ 5 mV至+80 mV的ζ电位。

2. 发明专利

JP2014171979A Porous anionic polyketone membrane 有权
标题翻译：多孔绝缘聚酮薄膜
公开(公告)号：JP2014171979A
公开(公告)日：2014-09-22
申请号：JP2013047322
申请日：2013-03-08
申请人： Asahi Kasei Fibers Corp , 旭化成せんい株式会社
发明人： KANEDA MASAYUKI , SATO DAISUKE , MORITA TORU
IPC分类号： B01D71/72 , B01J39/18 , B01J47/12 , C08J9/28
摘要： PROBLEM TO BE SOLVED: To provide a porous anionic polyketone membrane which has heat resistance and chemical resistance, where the highly accurate fractionation of an anionic particle is possible and which is useful as a long life filter for filtration and as a filter for filtration capable of removing a cationic particle, a gel and a cation.SOLUTION: A porous polyketone membrane consisting of a polyketone including a 1-oxotrimethylene repeating unit denoted as chemical formula (1): has a porosity of the porous membrane of 5-90% and a zeta potential of -80 to -10 mV.
摘要翻译：要解决的问题：提供具有耐热性和耐化学性的多孔阴离子聚酮膜，其中阴离子颗粒的高精度分级是可能的，并且其可用作过滤用的长寿命过滤器和用作过滤能力的过滤器去除阳离子颗粒，凝胶和阳离子。解决方案：由包含由化学式（1）表示的1-氧代三亚甲基重复单元的聚酮组成的多孔聚酮膜：多孔膜的孔隙率为5-90％，和 ζ电位为-80至-10 mV。

3. 发明专利

JP2013076024A Polyketone porous membrane 有权
标题翻译：聚酮多孔膜
公开(公告)号：JP2013076024A
公开(公告)日：2013-04-25
申请号：JP2011217713
申请日：2011-09-30
申请人： Asahi Kasei Fibers Corp , 旭化成せんい株式会社
发明人： SATO DAISUKE , KANEDA MASAYUKI , KOMATSU TAKASHI
IPC分类号： C08J9/28 , B01D61/00 , B01D69/06 , B01D69/08 , B01D69/10 , B01D69/12 , B01D71/76 , C08G2/26 , C12M3/04 , C12N5/071 , H01M2/16
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a polyketone porous membrane having heat resistance and chemical resistance and useful as a filtration filter having high collection efficiency of, for example, impurities or as a separator for a battery or a capacitor having low permeation resistance to ion or the like and high insulation.SOLUTION: The polyketone porous membrane contains 10-100 mass% polyketone being the copolymer of carbon monoxide and one or more kinds of olefin. The polyketone porous membrane has ≤1 μm maximum pore diameter, 5-90% porosity and has a polyketone portion formed of only polyketone over the film thickness direction, wherein the polyketone portion has a dense layer having ≥80% polymer filling ratio and a non-dense layer having
摘要翻译：要解决的问题：提供具有耐热性和耐化学性的聚酮多孔膜，并且可用作具有高收集效率的过滤器，例如杂质或用作电池的隔膜或具有低渗透阻力的电容器离子等，高绝缘性。解决方案：聚酮多孔膜含有10-100质量％的聚酮，其是一氧化碳和一种或多种烯烃的共聚物。聚酮多孔膜的最大孔径≤1μm，孔隙率为5-90％，并且在膜厚度方向上仅由聚酮形成聚酮部分，其中聚酮部分具有≥80％聚合物填充比的致密层，具有<80％聚合物填充比和致密层的厚度T1的比T1 / T2和非致密层的厚度T2的重层为（1:99）至（50:50）。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2012045815A Composite film 有权
标题翻译：复合膜
公开(公告)号：JP2012045815A
公开(公告)日：2012-03-08
申请号：JP2010189784
申请日：2010-08-26
申请人： Asahi Kasei Fibers Corp , 旭化成せんい株式会社
发明人： MORITA TORU , KANEDA MASAYUKI
IPC分类号： B32B27/00 , B32B5/24 , D04H1/559 , H01G9/02 , H01M2/16
CPC分类号： Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide a composite film which is used suitably in an in-vehicle lithium secondary battery or a separator for an electrolytic capacitor, has high heat resistance and sufficient strength and integrity, includes a polyketone porous film having low moisture absorptivity, and has a satisfactory ion permeation velocity.SOLUTION: The composite film is obtained by compositing a porous film with at least one nonwoven fabric. The porous film comprises a polyketone resin having ≥95 mol% of a repeating unit shown by a chemical formula (1). The composite film has a porosity of 30-80% which is shown by a numerical formula (2): the porosity (%)=[1-G/ρ/(t×A)]×100 (where G, ρ, t and A are as defined in the description of this patent), a degree of air permeation resistance of ≤800 seconds/100 ml, and a maximum pore diameter of 0.05-50 μm.
摘要翻译：要解决的问题：为了提供适用于车载锂二次电池或电解电容器用隔膜的复合膜，具有高耐热性和足够的强度和完整性，包括具有低的聚酮多孔膜吸湿性，并且具有令人满意的离子渗透速度。解决方案：通过将多孔膜与至少一种非织造织物复合而获得复合膜。多孔膜包含具有化学式（1）所示重复单元≥95摩尔％的聚酮树脂。复合膜的孔隙率为30-80％，由数值公式（2）表示：孔隙率（％）= [1-G /ρ/（t×A）]×100（其中G，ρ，t 和A如本专利说明书所定义），透气阻力度≤800秒/ 100ml，最大孔径为0.05〜50μm。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2014151272A Porous polymer membrane 审中-公开
标题翻译：多孔聚合物膜
公开(公告)号：JP2014151272A
公开(公告)日：2014-08-25
申请号：JP2013023116
申请日：2013-02-08
申请人： Asahi Kasei Fibers Corp , 旭化成せんい株式会社
发明人： MORITA TORU , KANEDA MASAYUKI
IPC分类号： B01D69/02 , B01D71/76 , C08J9/26
摘要： PROBLEM TO BE SOLVED: To provide a filter where small-sized gel-like foreign matter can be removed and which has a long filtration life.SOLUTION: A porous polymer membrane comprises: an average pore diameter of 0.02-1.0 μm; a porosity ε obtained by equation (2): ε=1-G/ρ/(t A) (2) (where, G is the weight (g) of the porous polymer membrane; ρ is the density (g/cm) of the porous polymer membrane; t is the average thickness (cm) of the porous polymer membrane; and A is the area (cm) of the porous polymer membrane) of 0.70-0.85; and an index α in equation (1): D/D=ε(1) (where, Dis ion diffusion coefficient in a free space; D is ion diffusion coefficient in the porous polymer membrane; and ε is the porosity obtained by equation (2)) of 1.6-1.9.
摘要翻译：要解决的问题：提供一种过滤器，其中可以除去小尺寸的凝胶状异物并且具有长的过滤寿命。溶液：多孔聚合物膜包括：平均孔径为0.02-1.0μm; 孔隙度通过公式（2）获得：＆egr; = 1-G /＆rgr; /（t A）（2）（其中，G是多孔聚合物膜的重量（g）;密度（g / cm）的多孔聚合物膜; t是多孔聚合物膜的平均厚度（cm）; A是多孔聚合物膜的面积（cm））为0.70-0.85; 和等式（1）中的指数α：D / D =＆egr;（1）（其中，自由空间中的Dis离子扩散系数; D是多孔聚合物膜中的离子扩散系数;以及＆方程（2））为1.6-1.9。

6. 发明专利

JP2011202288A Polyketone fiber and fiber-reinforced composite material containing the fiber 审中-公开
标题翻译：包含纤维的聚酮纤维和纤维增强复合材料
公开(公告)号：JP2011202288A
公开(公告)日：2011-10-13
申请号：JP2010067749
申请日：2010-03-24
申请人： Asahi Kasei Fibers Corp , 旭化成せんい株式会社
发明人： KANEDA MASAYUKI , IGARASHI TSUNEO , OKAJIMA SHINICHI
IPC分类号： D06M13/328 , C08G67/02 , C08J5/06 , D01F6/76
摘要： PROBLEM TO BE SOLVED: To provide a fiber-reinforced composite material containing a polyketone fiber, and having excellent impact resistance, fatigue resistance and toughness by improving adhesion between a matrix material and the polyketone fiber.SOLUTION: The polyketone fiber of which 75 mol% of repeating units is 1-oxotrimethylene represented by formula (1) is obtained by attaching a reactant chemically reacting with a carbonyl group of the fiber thereto.
摘要翻译：要解决的问题：提供一种含有聚酮纤维的纤维增强复合材料，通过提高基体材料和聚酮纤维之间的粘附性，具有优异的耐冲击性，耐疲劳性和韧性。溶解度：75摩尔％的重复单元是由式（1）表示的1-氧代三亚甲基，通过将与纤维的羰基发生化学反应的反应物附着在其上而获得。

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