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1. 发明申请

US20110245454A1 METHOD FOR PRODUCING POLYAMIDE 有权
标题翻译：生产聚酰胺的方法
公开(公告)号：US20110245454A1
公开(公告)日：2011-10-06
申请号：US13119249
申请日：2009-09-11
申请人： Hisayuki Kuwahara , Tomomichi Kanda , Shun Ogawa , Shinichi Ayuba , Kentaro Ishii , Takahiko Sumino
发明人： Hisayuki Kuwahara , Tomomichi Kanda , Shun Ogawa , Shinichi Ayuba , Kentaro Ishii , Takahiko Sumino
IPC分类号： C08G69/28
CPC分类号： C08G69/28
摘要： A method of producing polyamide by the direct polycondensation of a diamine component and a dicarboxylic acid component without using a solvent, such as water. The diamine component containing 70 mol % or more of p-xylylenediamine is added to a reaction system containing the dicarboxylic acid component under pressure while maintaining the reaction system in a molten state. After the addition of the diamine component, the pressure of the reaction system is reduced to atmospheric pressure over 50 min or more at a pressure falling speed of 1.0 MPa/h or less. By the production method, polyamide with a small molecular weight dispersion is easily produced.
摘要翻译：通过二胺成分和二羧酸成分的直接缩聚而不使用溶剂如水来生产聚酰胺的方法。将含有70摩尔％以上的对苯二甲胺的二胺成分加入到含有二羧酸成分的反应体系中，同时保持反应体系处于熔融状态。加入二胺成分后，在1.0MPa / h以下的压力下降速度下，反应体系的压力在50分钟以上降至大气压。通过该制造方法，容易制造分子量分散性小的聚酰胺。

2. 发明授权

US08835596B2 Method for producing polyamide 有权
标题翻译：聚酰胺的制造方法
公开(公告)号：US08835596B2
公开(公告)日：2014-09-16
申请号：US13119249
申请日：2009-09-11
申请人： Hisayuki Kuwahara , Tomomichi Kanda , Shun Ogawa , Shinichi Ayuba , Kentaro Ishii , Takahiko Sumino
发明人： Hisayuki Kuwahara , Tomomichi Kanda , Shun Ogawa , Shinichi Ayuba , Kentaro Ishii , Takahiko Sumino
IPC分类号： C08G69/28
CPC分类号： C08G69/28
摘要： A method of producing polyamide by the direct polycondensation of a diamine component and a dicarboxylic acid component without using a solvent, such as water. The diamine component containing 70 mol % or more of p-xylylenediamine is added to a reaction system containing the dicarboxylic acid component under pressure while maintaining the reaction system in a molten state. After the addition of the diamine component, the pressure of the reaction system is reduced to atmospheric pressure over 50 min or more at a pressure falling speed of 1.0 MPa/h or less. By the production method, polyamide with a small molecular weight dispersion is easily produced.
摘要翻译：通过二胺成分和二羧酸成分的直接缩聚而不使用溶剂如水来生产聚酰胺的方法。将含有70摩尔％以上的对苯二甲胺的二胺成分加入到含有二羧酸成分的反应体系中，同时保持反应体系处于熔融状态。加入二胺成分后，在1.0MPa / h以下的压力下降速度下，反应体系的压力在50分钟以上降至大气压。通过该制造方法，容易制造分子量分散性小的聚酰胺。

3. 发明授权

US10273359B2 Polyamide resin composition 有权
公开(公告)号：US10273359B2
公开(公告)日：2019-04-30
申请号：US13395535
申请日：2010-09-14
申请人： Shun Ogawa , Hisayuki Kuwahara , Shinichi Ayuba , Takahiko Sumino , Kentaro Ishii
发明人： Shun Ogawa , Hisayuki Kuwahara , Shinichi Ayuba , Takahiko Sumino , Kentaro Ishii
IPC分类号： C08L77/06 , C08G69/26
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).

4. 发明授权

US08440756B2 Flame-retardant polyamide resin composition 有权
标题翻译：阻燃聚酰胺树脂组合物
公开(公告)号：US08440756B2
公开(公告)日：2013-05-14
申请号：US13395541
申请日：2010-09-14
申请人： Kentaro Ishii , Hisayuki Kuwahara , Shun Ogawa , Shinichi Ayuba , Takahiko Sumino
发明人： Kentaro Ishii , Hisayuki Kuwahara , Shun Ogawa , Shinichi Ayuba , Takahiko Sumino
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。

5. 发明申请

US20120172512A1 FLAME-RETARDANT POLYAMIDE RESIN COMPOSITION 有权
标题翻译：阻燃聚酰胺树脂组合物
公开(公告)号：US20120172512A1
公开(公告)日：2012-07-05
申请号：US13395541
申请日：2010-09-14
申请人： Kentaro Ishii , Hisayuki Kuwahara , Shun Ogawa , Shinichi Ayuba , Takahiko Sumino
发明人： Kentaro Ishii , Hisayuki Kuwahara , Shun Ogawa , Shinichi Ayuba , Takahiko Sumino
IPC分类号： C08L77/06 , C08K3/18 , C08K3/38 , C08K3/26 , C08K3/30 , C08K7/14 , C08K3/40 , C08K7/06 , C08K3/36 , C08K3/04 , C08K3/22 , C08K3/34
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。

6. 发明申请

US20120177937A1 POLYAMIDE RESIN COMPOSITION 审中-公开
标题翻译：聚酰胺树脂组合物
公开(公告)号：US20120177937A1
公开(公告)日：2012-07-12
申请号：US13395535
申请日：2010-09-14
申请人： Shun Ogawa , Hisayuki Kuwahara , Shinichi Ayuba , Takahiko Sumino , Kentaro Ishii
发明人： Shun Ogawa , Hisayuki Kuwahara , Shinichi Ayuba , Takahiko Sumino , Kentaro Ishii
IPC分类号： C08L77/06 , C08K7/14 , C08K7/06 , C08K3/34 , C08K3/30 , B32B27/34 , C08K3/26 , C08K3/22 , C08K3/10 , B32B15/088 , C08L27/18 , C08L1/02 , C08K3/28
CPC分类号： C08L77/06 , C08G69/26 , C08G69/265 , Y10T428/31681
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).
摘要翻译：公开了一种聚酰胺树脂组合物，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）和含有70摩尔％以上的具有6个碳原子的直链脂肪族二羧酸单元的二羧酸单元至18个碳原子; 和填料（B），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，以及相对于100质量份的聚酰胺（A），填料（B）的含量为1〜200质量份。

7. 发明申请

US20120065327A1 POLYAMIDE RESIN 审中-公开
标题翻译：聚酰胺树脂
公开(公告)号：US20120065327A1
公开(公告)日：2012-03-15
申请号：US13322519
申请日：2010-05-28
申请人： Shun Ogawa , Shinichi Ayuba , Takahiko Sumino , Hisayuki Kuwahara , Kentaro Ishii
发明人： Shun Ogawa , Shinichi Ayuba , Takahiko Sumino , Hisayuki Kuwahara , Kentaro Ishii
IPC分类号： C08G69/30 , C08L77/06 , C08G69/26
CPC分类号： C08G69/30 , C08G69/26 , C08G69/28 , C08K3/34 , C08K5/0083 , C08K11/00 , C08L77/06
摘要： A polyamide resin which comprises a diamine unit containing 70 mol % or more of a paraxylylenediamine unit and a dicarboxylic acid unit containing 70 mol % or more of a linear aliphatic dicarboxylic acid unit having from 6 to 18 carbon atoms, and which has a phosphorus atom concentration of from 50 to 1,000 ppm and a YI value of 10 or less in the color difference test in accordance with JIS-K-7105.
摘要翻译：一种聚酰胺树脂，其包含含有70摩尔％以上的对苯二甲苯单元的二胺单元和含有70摩尔％以上的碳原子数为6〜18的直链脂肪族二羧酸单元的二羧酸单元，其具有磷原子浓度为50〜1000ppm，YI值为10以下的色差试验中按照JIS-K-7105。

8. 发明申请

US20110224370A1 POLYAMIDE RESIN 有权
标题翻译：聚酰胺树脂
公开(公告)号：US20110224370A1
公开(公告)日：2011-09-15
申请号：US13119262
申请日：2009-09-15
申请人： Tomomichi Kanda , Hisayuki Kuwahara , Shun Ogawa , Takahiko Sumino , Kentaro Ishii
发明人： Tomomichi Kanda , Hisayuki Kuwahara , Shun Ogawa , Takahiko Sumino , Kentaro Ishii
IPC分类号： C08L77/06 , C08G69/26
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。

9. 发明授权

US08927647B2 Polyamide resin 有权
标题翻译：聚酰胺树脂
公开(公告)号：US08927647B2
公开(公告)日：2015-01-06
申请号：US13119262
申请日：2009-09-15
申请人： Tomomichi Kanda , Hisayuki Kuwahara , Shun Ogawa , Takahiko Sumino , Kentaro Ishii
发明人： Tomomichi Kanda , Hisayuki Kuwahara , Shun Ogawa , Takahiko Sumino , Kentaro Ishii
IPC分类号： C08L77/06 , C08G69/26
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。

10. 发明申请

US20120065303A1 POLYAMIDE RESIN COMPOSITION AND MOLDED ARTICLE 有权
标题翻译：聚酰胺树脂组合物和成型品
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
IPC分类号： C08L77/06 , B29C43/00 , B29C45/00 , C08K5/18 , C08K5/37
CPC分类号： C08L77/06 , C08G69/26 , C08K5/0008 , C08K5/18 , C08K5/372 , C08K5/378 , C08K5/39
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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