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121. 发明专利

JP2011241266A Leather-like sheet 审中-公开
标题翻译：皮革样片
公开(公告)号：JP2011241266A
公开(公告)日：2011-12-01
申请号：JP2010113000
申请日：2010-05-17
申请人： Teijin Ltd , 帝人株式会社
发明人： ODA AKIMICHI , SHOJI SHINICHIRO
IPC分类号： C08L67/00 , C08G63/91 , C08K5/35 , C08L101/16 , D06N3/00
摘要： PROBLEM TO BE SOLVED: To provide a leather-like sheet configured by using a nonwoven fabric made from an aliphatic polyester resin composition, wherein the aliphatic polyester resin composition is improved in hydrolysis resistance and does not generate a free isocyanate compound at the time of fusion or the like.SOLUTION: The leather-like sheet comprises the nonwoven fabric and a polymer elastomer. The nonwoven fabric consists of fiber that comprises the aliphatic polyester resin composition containing a compound (C component). The compound (C component) has one carbodiimide group and has a cyclic structure in which first and second nitrogens of the carbodiimide group are each bonded to a bonding group.
摘要翻译：要解决的问题：提供一种通过使用由脂肪族聚酯树脂组合物制成的无纺布构成的皮革状片材，其中脂肪族聚酯树脂组合物的耐水解性得到改善，并且在该溶液中不产生游离异氰酸酯化合物融合时间等。皮革样片材包括非织造织物和聚合物弹性体。无纺布由包含含有化合物（C成分）的脂肪族聚酯树脂组合物的纤维构成。化合物（C成分）具有一个碳二亚胺基，并且具有其中碳二亚胺基的一个和第二个氮各自键合的环状结构。版权所有（C）2012，JPO＆INPIT

122. 发明专利

JP2011210574A Polyolefin microporous film, separator for nonaqueous secondary battery, and the nonaqueous secondary battery 审中-公开
标题翻译：聚氨酯薄膜，非水性二次电池分离器和非二次电池
公开(公告)号：JP2011210574A
公开(公告)日：2011-10-20
申请号：JP2010077710
申请日：2010-03-30
申请人： Teijin Ltd , 帝人株式会社
发明人： SANO HIROKI , NISHIKAWA SATOSHI , YOSHITOMI TAKASHI
IPC分类号： H01M2/16
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a polyolefin microporous film in which superior ionic conductivity and mechanical strength are obtained, and drying of the electrolytic liquid can be prevented, even when it is compounded with a heat-resistant porous layer.SOLUTION: The polyolefin microporous film has a fibril diameter of 40-100 nm, with the diameter of fine pores being 50-100 nm, and the tortuosity ratio as calculated from the membrane resistance being set in the range of 1.4-1.8.
摘要翻译：要解决的问题：提供一种其中获得优异的离子导电性和机械强度的聚烯烃微孔膜，并且即使当与耐热多孔层复合时也可以防止电解液的干燥。溶液：聚烯烃微孔薄膜具有40-100nm的原纤维直径，细孔直径为50-100nm，由膜电阻计算的曲折率设定在1.4-1.8的范围内。

123. 发明专利

JP2011207823A Method for producing dimethyl terephthalate from polyester 审中-公开
标题翻译：从聚酯制备二甲基癸酸酯的方法
公开(公告)号：JP2011207823A
公开(公告)日：2011-10-20
申请号：JP2010077707
申请日：2010-03-30
申请人： Teijin Ltd , 帝人株式会社
发明人： MORI TAIZO , ISHIHARA KENICHI
IPC分类号： C07C67/03 , C07B61/00 , C07C69/82
摘要： PROBLEM TO BE SOLVED: To provide a method for producing dimethyl terephthalate from a polyester, by which the dimethyl terephthalate having high purity can stably be produced from the polyester containing polyethylene terephthalate as a main component and having an average water content of 0.5 to 3.0 wt.% in a high yield.SOLUTION: The method for producing the dimethyl terephthalate from the polyester containing polyethylene terephthalate as a main component and having an average water content of 0.5 to 3.0 wt.% is characterized by sequentially comprising the following stepes (a) to (c): the step (a): a step of depolymerizing the polyester with ethylene glycol at a temperature of 170 to 280°C; the step (b): a step of distilling off the ethylene glycol from the depolymerization reaction product obtained in the step (a) at pressure of 20.0 to 60.0 kPa, until a difference between the weight of the ethylene glycol added in the step (a) and the weight of the component consisting mainly of the ethylene glycol distilled off gives a weight ratio of 0.3 to 2.0 to the polyester added in the step (a), the step (c): a step of subjecting the component after distilling off the ethylene glycol in the step (b) and methanol to a transesterification reaction, wherein the amount of the ethylene glycol distilled off in the step (b) is ≥5.0 wt.% on the basis of the depolymerization product obtained in the step (a).
摘要翻译：要解决的问题：提供一种由聚酯制造对苯二甲酸二甲酯的方法，通过该方法可以从含有聚对苯二甲酸乙二醇酯的聚酯为主要成分并且平均含水量为0.5-3.0wt ％的高收率。解决方案：以含有聚对苯二甲酸乙二醇酯为主要成分并且平均含水量为0.5-3.0重量％的聚酯制备对苯二甲酸二甲酯的方法的特征在于依次包括以下步骤（a）至（c）：步骤（a）：在170〜280℃的温度下使聚乙烯与乙二醇解聚的工序; 步骤（b）：将步骤（a）中获得的解聚反应产物的乙二醇在20.0至60.0kPa的压力下蒸馏直到步骤（a）中加入的乙二醇的重量之差），主要由乙二醇蒸馏出的成分的重量与步骤（a）中添加的聚酯的重量比为0.3〜2.0，步骤（c）：将蒸馏后的成分（b）中的乙二醇和甲醇进行酯交换反应，其中在步骤（b）中蒸馏出的乙二醇的量基于步骤（a）中获得的解聚产物为≥5.0重量％。

124. 发明专利

JP2011178891A Carbon fiber composite material 有权
标题翻译：碳纤维复合材料
公开(公告)号：JP2011178891A
公开(公告)日：2011-09-15
申请号：JP2010044287
申请日：2010-03-01
申请人： Teijin Ltd , 帝人株式会社
发明人： KONAGAI YUHEI , KONDO YUTAKA , SONODA NAOAKI
IPC分类号： C08J5/06 , B29C70/10 , B29K101/12 , B29K105/12 , C08K9/08 , C08L101/00
摘要： PROBLEM TO BE SOLVED: To provide a carbon fiber composite material making a thermoplastic resin as a matrix. SOLUTION: The composite material is constituted by a carbon fiber having a fiber length of 10-100 mm and a thermoplastic resin, and in the composite material, the carbon fibers are substantially oriented in two-dimensional random manner; and regarding a carbon fiber bundle (A) constituted by critical single yarn number or more defined by formula (1), a ratio of the bundle relative to the whole amount of fiber is ≥30 Vol% and 4 /D 2 5 /D 2 (2) (wherein D is an average fiber diameter (μm) of the carbon fiber). COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：待解决的问题：提供一种制造热塑性树脂作为基质的碳纤维复合材料。解决方案：复合材料由纤维长度为10-100mm的碳纤维和热塑性树脂构成，在复合材料中，碳纤维基本上以二维随机取向; 关于由式（1）定义的关键单纱数以上的碳纤维束（A），纤维束相对于纤维总量的比例为≥30vol％，<90vol％，平均碳纤维束（A）中的纤维数（N）满足下式（2）。临界单纱数= 600 / D（1），6×10 4 / D 2 5 SP> 2 （2）（其中D是碳纤维的平均纤维直径（μm））。版权所有（C）2011，JPO＆INPIT

125. 发明专利

JP2011178890A Carbon fiber composite material 审中-公开
标题翻译：碳纤维复合材料
公开(公告)号：JP2011178890A
公开(公告)日：2011-09-15
申请号：JP2010044286
申请日：2010-03-01
申请人： Teijin Ltd , 帝人株式会社
发明人： KONAGAI YUHEI , KONDO YUTAKA , SONODA NAOAKI
IPC分类号： C08J5/04
CPC分类号： D04H1/4242 , C08J5/042 , D04H1/58
摘要： PROBLEM TO BE SOLVED: To provide a carbon fiber composite material making a thermoplastic resin as a matrix. SOLUTION: The composite material is constituted by a carbon fiber having a fiber length of 10-100 mm and a thermoplastic resin, and in the composite material, the carbon fibers are substantially oriented in two-dimensional random manner; and regarding a carbon fiber bundle (A) constituted by critical single yarn number or more defined by formula (1), a ratio of the bundle relative to the whole amount of fiber is 0-30 Vol%, and the average fiber number (N) in the carbon fiber bundle (A) satisfies following formula (2). Critical single yarn number=600/D (1), 1.0×10 4 /D 2 4 /D 2 (2) (wherein D is an average fiber diameter (μm) of the carbon fiber). COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：待解决的问题：提供一种制造热塑性树脂作为基质的碳纤维复合材料。解决方案：复合材料由纤维长度为10-100mm的碳纤维和热塑性树脂构成，在复合材料中，碳纤维基本上以二维随机取向; 关于由式（1）定义的关键单纱数以上的碳纤维束（A），纤维束相对于纤维总量的比例为0〜30体积％，平均纤维数（N ）满足下式（2）。临界单纱编号= 600 / D（1），1.0×10 4 / D 2 4 SP> 2 （2）（其中D是碳纤维的平均纤维直径（μm））。版权所有（C）2011，JPO＆INPIT

126. 发明专利

JP2011173957A Polyethylene naphthalate composition and molded article using the same 有权
标题翻译：聚乙烯亚麻酸酯组合物和使用其的成型品
公开(公告)号：JP2011173957A
公开(公告)日：2011-09-08
申请号：JP2010037339
申请日：2010-02-23
申请人： Teijin Ltd , 帝人株式会社
发明人： OGAWA TATSUYA
IPC分类号： C08L67/02 , C08K3/04
摘要： PROBLEM TO BE SOLVED: To provide a polyester composition achieving the improvement of various kinds of properties (improvement of strength, improvement of young modulus, improvement of toughness, improvement of dimensional stability, improvement of heat resistance, improvement of gas-barrier properties and the like) by improving crystallinity of a polyethylene naphthalate having rigid molecular chain and low crystallinity.
SOLUTION: The polyethylene naphthalate composition contains carbon nanotubes in a proportion within the range of 0.001-0.1 wt.% based on the weight of the composition. The molded article using the composition is also provided.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种实现各种性能的改善的聚酯组合物（强度的提高，弹性模量的提高，韧性的提高，尺寸稳定性的提高，耐热性的提高，阻气性的改善性质等），通过改善具有刚性分子链和低结晶度的聚萘二甲酸乙二醇酯的结晶度。解决方案：聚萘二甲酸乙二醇酯组合物以基于组合物重量的0.001-0.1重量％的比例含有碳纳米管。还提供了使用该组合物的模制品。版权所有（C）2011，JPO＆INPIT

127. 发明专利

JP2011162510A NEW α-DIKETONE COMPOUND, AND ORGANIC SEMICONDUCTOR DEVICE 审中-公开
标题翻译：新的α-酮酮化合物和有机半导体器件
公开(公告)号：JP2011162510A
公开(公告)日：2011-08-25
申请号：JP2010029163
申请日：2010-02-12
申请人： Hiroshima Univ , Teijin Ltd , 国立大学法人広島大学 , 帝人株式会社
发明人： IKEDA YOSHINORI , JO HISASHI , TAKIMIYA KAZUO
IPC分类号： C07D495/04 , H01L29/786 , H01L51/05 , H01L51/30 , H01L51/40 , H01L51/50 , H05B33/10
摘要： PROBLEM TO BE SOLVED: To provide a new α-diketone compound enabling forming organic semiconductor layer(s) made from a condensed polycyclic aromatic compound, using a solution method easier, in general, than a vacuum deposition method.
SOLUTION: The new α-diketone compound having such a structure that a double-bond-bearing compound such as hexachlorocyclopentadiene is eliminably bound to a compound such as dinaphthothienothiophene is provided. Besides, methods for producing organic semiconductor films and organic semiconductor devices are provided using such a new α-diketone compound, respectively. Further, a method for synthesizing such a new α-diketone compound is provided.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：待解决的问题：为了提供一种能够形成由缩合多环芳族化合物制成的有机半导体层的新的α-二酮化合物，通常使用溶液方法比真空沉积法更容易。解决方案：提供了具有双键环氧化合物如六氯环戊二烯的结构的新的α-二酮化合物与二萘并噻吩等化合物可消除结合。此外，分别使用这种新的α-二酮化合物来提供制造有机半导体膜和有机半导体器件的方法。此外，提供了合成这种新的α-二酮化合物的方法。版权所有（C）2011，JPO＆INPIT

128. 发明专利

JP2011162451A Method for producing para-xylene 审中-公开
标题翻译：生产对二甲苯的方法
公开(公告)号：JP2011162451A
公开(公告)日：2011-08-25
申请号：JP2010024316
申请日：2010-02-05
申请人： Teijin Ltd , 帝人株式会社
发明人： YAMAMOTO YUKIHARU , ISHIHARA KENICHI , SATO YOSHIHIRO
IPC分类号： C07C1/20 , C07B59/00 , C07B61/00 , C07C15/08
摘要： PROBLEM TO BE SOLVED: To provide a biomass-derived para-xylene that is produced using an aliphatic alcohol produced from a biomass resource as a starting material and is capable of inhibiting depletion of fossil resources and increase of carbon dioxide, which is a greenhouse gas, so that it can be used as a resin material capable of substituting conventional starting materials derived from fossil resources.
SOLUTION: In a method for producing the para-xylene wherein concentration ratio of
14 C to that in the modern reference standard is ≥50.0 pMc, the aliphatic alcohol produced from the biomass resource is contacted with zeolite.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：待解决的问题：提供使用由生物质资源生产的脂肪醇作为起始原料生产的生物质衍生的对二甲苯，并且能够抑制化石资源的消耗和二氧化碳的增加，这是二氧化碳温室气体，因此可以用作能够代替源自化石资源的常规原料的树脂材料。解决方案：在生产对二甲苯的方法中，其中与现代参考标准中的浓度比为≥50.0pMc，从生物质资源产生的脂族醇与沸石。版权所有（C）2011，JPO＆INPIT

129. 发明专利

JP2011153263A Polylactic acid composition 审中-公开
标题翻译：聚乳酸组合物
公开(公告)号：JP2011153263A
公开(公告)日：2011-08-11
申请号：JP2010017094
申请日：2010-01-28
申请人： Teijin Ltd , 帝人株式会社
发明人： YOSHIKAWA MASAKATSU , SHOJI SHINICHIRO
IPC分类号： C08L67/04 , C08J3/20 , C08K3/00 , C08K3/32 , C08K5/04 , C08K5/35 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide a polylactic acid composition that does not release any free isocyanate compound during a production or molding step and is excellent in heat stability and hydrolysis resistance. SOLUTION: The composition comprises: polylactic acid; a metal-containing catalyst; a deactivator based on metaphosphoric acid; and a ring-structured compound having a carbodiimide group wherein the first and second nitrogens thereof are bound to each other via a linking group. COPYRIGHT: (C)2011,JPO&INPIT

130. 发明专利

JP2011134563A Separator for nonaqueous secondary battery, and nonaqueous secondary battery 审中-公开
标题翻译：非等级二次电池分离器和非等级二次电池
公开(公告)号：JP2011134563A
公开(公告)日：2011-07-07
申请号：JP2009292624
申请日：2009-12-24
申请人： Teijin Ltd , 帝人株式会社
发明人： SANO HIROKI , NISHIKAWA SATOSHI , YOSHITOMI TAKASHI
IPC分类号： H01M2/16
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a separator for a nonaqueous secondary battery which exhibits both good shutdown characteristics and heat resistance.
SOLUTION: The separator for a nonaqueous secondary battery includes a polyolefin porous base material and a heat-resistant porous layer formed by containing heat-resistant resin and inorganic filler and laminated on one surface or both surfaces of the polyolefin porous base material. A heat contraction rate at a shutdown temperature of the separator for the nonaqueous secondary battery is 2-15%.
COPYRIGHT: (C)2011,JPO&INPIT

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