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公开(公告)号：US07038006B2
公开(公告)日：2006-05-02
申请号：US10678227
申请日：2003-10-06
申请人： Shun Ogawa , Satoshi Yoshinaka , Takeo Hayashi
发明人： Shun Ogawa , Satoshi Yoshinaka , Takeo Hayashi
CPC分类号： C08G69/26 , C08G69/265
摘要： A polyamide obtained by polycondensation of a diamine component containing at least 50 mol % of 2-methyl-1, 5-pentanediamine and a dicarboxylic acid component containing at least 50 mol % of azelaic acid, comprising the following properties of (1) to (4), (1) when a stretched film is polarized in an electric field of 200 MV/m, a remanent polarization is at least 30 mC/m2, (2) the relative viscosity of a 1 g/dl solution of the polyamide in 96% concentrated sulfuric acid at 25 ° C. is 1.3 to 5.0, (3) the glass transition temperature is 80° C. or less and a calorific value at a cooling crystallization exotherm peak is 5 J/g or less, and (4) it is soluble in an amount of at least 5 mass % at 25 ° C. in at least one selected from methanol, ethanol and 2-propanol, and a resin composition containing the above polyamide and an electrically conductive material.
摘要翻译： 通过使含有至少50摩尔％的2-甲基-1,5-戊二胺和含有至少50摩尔％的壬二酸的二羧酸成分的二胺成分缩聚得到的聚酰胺，其包含以下（1）〜（ 4），（1）当拉伸膜在200MV / m的电场中极化时，剩余极化至少为30mC / m 2，（2）相对粘度为1 聚酰胺在25℃下在96％浓硫酸中的g / dl溶液为1.3〜5.0，（3）玻璃化转变温度为80℃以下，冷却结晶放热峰的发热量为5J / g以下，（4）在25℃下在选自甲醇，乙醇和2-丙醇中的至少一种中可溶解至少5质量％，以及含有上述聚酰胺的树脂组合物和 导电材料。
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公开(公告)号：US20050215703A1
公开(公告)日：2005-09-29
申请号：US11066172
申请日：2005-02-28
申请人： Kazuaki Mukasa , Satoshi Yoshinaka , Shun Ogawa , Takeo Hayashi
发明人： Kazuaki Mukasa , Satoshi Yoshinaka , Shun Ogawa , Takeo Hayashi
CPC分类号： F16F1/3605 , C08K3/013 , C08K3/04 , C08K3/22 , C08L67/02
摘要： A resin composition contains dicarboxylic acid constitutional units and diol constitutional units and at least one of an electroconductive material and filler which is dispersed in the polyester resin. The polyester resin satisfies the relationship, 0.5≦(A1 +B1)/(A0+B0)≦1, wherein A0 is the number of total dicarboxylic acid constitutional units, B0 is the number of total diol constitutional units, A1 is the number of dicarboxylic acid constitutional units having an odd number of carbon atoms in a polyester main chain, and B1 is the number of diol constitutional units having an odd number of carbon atoms in the polyester main chain. The resin composition exhibits a high vibration damping ability.
摘要翻译： 树脂组合物含有二羧酸结构单元和二醇结构单元，以及分散在聚酯树脂中的导电材料和填料中的至少一种。 聚酯树脂满足0.5 <=（A1 + B1）/（A0 + B0）<= 1的关系，其中A0是总二羧酸结构单元的数量，B 0是二醇的总体构成单元数，A1是 在聚酯主链中具有奇数个碳原子的二羧酸结构单元数，B1是聚酯主链中具有奇数个碳原子的二醇结构单元的数目。 该树脂组合物显示出高的减震能力。
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公开(公告)号：US10273359B2
公开(公告)日：2019-04-30
申请号：US13395535
申请日：2010-09-14
摘要： Disclosed is a polyamide resin composition, including: a polyamide (A) containing a diamine unit including 70 mol % or more of a p-xylylenediamine unit and a dicarboxylic acid unit including 70 mol % or more of a linear aliphatic dicarboxylic acid unit having 6 to 18 carbon atoms; and a filler (B), in which the polyamide (A) includes a polyamide having a phosphorus atom concentration of 50 to 1,000 ppm and a YI value of 10 or less in a color difference test in accordance with JIS-K-7105, and a content of the filler (B) is 1 to 200 parts by mass with respect to 100 parts by mass of the polyamide (A).
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公开(公告)号：US20120172572A1
公开(公告)日：2012-07-05
申请号：US13391075
申请日：2010-08-18
申请人： Kentaro Ishii , Shun Ogawa
发明人： Kentaro Ishii , Shun Ogawa
IPC分类号： C08G69/26
CPC分类号： C08G69/26 , C08G69/265 , C08L77/06
摘要： The invention provides a polyamide having a dicarboxylic acid unit containing a decahydronaphthalenedicarboxylic acid unit in an amount of 60 mol % or more, and a diamine unit.
摘要翻译： 本发明提供具有含有60摩尔％以上的十氢萘二甲酸单元的二羧酸单元的聚酰胺和二胺单元。
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公开(公告)号：US20120065303A1
公开(公告)日：2012-03-15
申请号：US13322499
申请日：2010-05-28
申请人： Shun Ogawa , Takahiko Sumino
发明人： Shun Ogawa , Takahiko Sumino
摘要： Disclose is a polyamide resin composition having excellent heat resistance, heat aging resistance and mechanical physical properties, which is produced by incorporating a specified aromatic secondary amine compound and a specified organic sulfur based compound into a polyamide composed of a diamine unit containing a paraxylylenediamine unit as a major component and a dicarboxylic acid unit containing a linear aliphatic dicarboxylic acid unit having from 6 to 18 carbon atoms as a major component.
摘要翻译： 盘剥是通过将特定的芳香族仲胺化合物和规定的有机硫系化合物加入到由含有对二甲苯二胺单元的二胺单元构成的聚酰胺中而制备的具有优异的耐热性，耐热老化性和机械物理性能的聚酰胺树脂组合物， 主要成分和含有6〜18个碳原子的直链脂肪族二羧酸单元作为主要成分的二羧酸单元。
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公开(公告)号：US20110224370A1
公开(公告)日：2011-09-15
申请号：US13119262
申请日：2009-09-15
CPC分类号： C08L77/06 , C08G69/26 , C08G69/265
摘要： A polyamide resin composed of constitutional units derived from a diamine component 70 mol % or more of which is derived from p-xylylenediamine and constitutional unit derived from a dicarboxylic acid 70 mol % or more of which is derived from an aliphatic dicarboxylic acid having 6 to 18 carbon atoms. The polyamide resin has a number average molecular weight (Mn) of 10,000 to 50,000 and a degree of dispersion (weight average molecular weight/number average molecular weight=Mw/Mn) satisfying the following formula (1): 1.5≦(Mw/Mn)≦6.0, wherein Mw and Mn are determined by gel permeation chromatography (GPC).
摘要翻译： 由衍生自对苯二甲胺的70摩尔％以上的二胺成分的结构单元构成的聚酰胺树脂和来自70摩尔％以上的二羧酸的结构单元衍生自具有6〜 18个碳原子。 聚酰胺树脂的数均分子量（Mn）为10,000〜50,000，满足下式（1）的分散度（重均分子量/数均分子量= Mw / Mn）：1.5＆nlE;（Mw / Mn）＆nlE; 6.0，其中Mw和Mn通过凝胶渗透色谱法（GPC）测定。
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公开(公告)号：US08785590B2
公开(公告)日：2014-07-22
申请号：US13391075
申请日：2010-08-18
申请人： Kentaro Ishii , Shun Ogawa
发明人： Kentaro Ishii , Shun Ogawa
CPC分类号： C08G69/26 , C08G69/265 , C08L77/06
摘要： The invention provides a polyamide having a dicarboxylic acid unit containing a decahydronaphthalenedicarboxylic acid unit in an amount of 60 mol % or more, and a diamine unit.
摘要翻译： 本发明提供具有含有60摩尔％以上的十氢萘二甲酸单元的二羧酸单元和二胺单元的聚酰胺。
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公开(公告)号：US08440756B2
公开(公告)日：2013-05-14
申请号：US13395541
申请日：2010-09-14
IPC分类号： C08K5/03
CPC分类号： C08L77/06 , C08K3/2279 , C08L25/18
摘要： Disclosed is a flame-retardant polyamide resin composition, including: a polyamide (A) containing a diamine unit including 70 mol % or more of a p-xylylenediamine unit and a dicarboxylic acid unit including 70 mol % or more of a linear aliphatic dicarboxylic acid unit having 6 to 18 carbon atoms; an organic halogen compound (B) that serves as a flame retardant; an inorganic compound (C) that serves as a flame retardant aid; and an inorganic filler (D), in which the polyamide (A) includes a polyamide having a phosphorus atom concentration of 50 to 1,000 ppm and a YI value of 10 or less in a color difference test in accordance with JIS-K-7105, and a content of the organic halogen compound (B), a content of the inorganic compound (C), and a content of the inorganic filler (D) are 1 to 100 parts by mass, 0.5 to 50 parts by mass, and 0 to 100 parts by mass, respectively, with respect to 100 parts by mass of the polyamide (A).
摘要翻译： 公开了一种阻燃性聚酰胺树脂组合物，其包含：含有70摩尔％以上的对苯二甲胺单元的二胺单元的聚酰胺（A）和包含70摩尔％以上的直链脂肪族二羧酸的二羧酸单元 具有6至18个碳原子的单元; 用作阻燃剂的有机卤素化合物（B）; 用作阻燃助剂的无机化合物（C）; 和无机填料（D），其中聚酰胺（A）在根据JIS-K-7105的色差试验中包含磷原子浓度为50〜1000ppm，YI值为10以下的聚酰胺， 有机卤素化合物（B）的含量，无机化合物（C）的含量和无机填料（D）的含量为1〜100质量份，为0.5〜50质量份，0〜 相对于100质量份的聚酰胺（A），分别为100质量份。
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公开(公告)号：US07364668B2
公开(公告)日：2008-04-29
申请号：US11002063
申请日：2004-12-03
IPC分类号： C09K3/00
CPC分类号： C07C209/60 , C07C211/27
摘要： The present invention provides a process for producing an amino composition by addition reaction between a polyamine and an unsaturated hydrocarbon compound in the presence of a strongly basic alkali metal catalyst to obtain an amino composition containing not more than 2% by weight of unreacted polyamine and preferably not more than 10 ppm of alkali metal.
摘要翻译： 本发明提供一种通过在强碱性碱金属催化剂存在下在多胺和不饱和烃化合物之间的加成反应制备氨基组合物的方法，以获得含有不超过2重量％未反应的多胺的氨基组合物，优选 不超过10ppm的碱金属。
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公开(公告)号：US08927647B2
公开(公告)日：2015-01-06
申请号：US13119262
申请日：2009-09-15
CPC分类号： C08L77/06 , C08G69/26 , C08G69/265
摘要： A polyamide resin composed of constitutional units derived from a diamine component 70 mol % or more of which is derived from p-xylylenediamine and constitutional unit derived from a dicarboxylic acid 70 mol % or more of which is derived from an aliphatic dicarboxylic acid having 6 to 18 carbon atoms. The polyamide resin has a number average molecular weight (Mn) of 10,000 to 50,000 and a degree of dispersion (weight average molecular weight/number average molecular weight=Mw/Mn) satisfying the following formula (1): 1.5≦(Mw/Mn)≦6.0, wherein Mw and Mn are determined by gel permeation chromatography (GPC).
摘要翻译： 由衍生自对苯二甲胺的70摩尔％以上的二胺成分的结构单元构成的聚酰胺树脂和来自70摩尔％以上的二羧酸的结构单元衍生自具有6〜 18个碳原子。 聚酰胺树脂的数均分子量（Mn）为10,000〜50,000，满足下式（1）的分散度（重均分子量/数均分子量= Mw / Mn）：1.5＆nlE;（Mw / Mn）＆nlE; 6.0，其中Mw和Mn通过凝胶渗透色谱法（GPC）测定。
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