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1. 发明授权

US09447575B2 Polyamide resin composition, expanded polyamide resin molding, and automotive resin molding 有权
标题翻译：聚酰胺树脂组合物，发泡聚酰胺树脂成型和汽车树脂成型
公开(公告)号：US09447575B2
公开(公告)日：2016-09-20
申请号：US13880169
申请日：2011-11-01
申请人： Tomohide Nakagawa , Tadamine Ohashi , Yasuto Fujii , Akio Tange
发明人： Tomohide Nakagawa , Tadamine Ohashi , Yasuto Fujii , Akio Tange
IPC分类号： B29C44/00 , E04B1/78 , C08L77/00 , C08J9/06 , F02F7/00
CPC分类号： E04B1/78 , B29C44/02 , C08J9/06 , C08J2377/00 , C08K3/013 , C08L25/04 , C08L77/00 , C08L2205/02 , F02F7/0085 , Y10T428/249977 , C08K3/0033
摘要： Provided is a polyamide resin composition which can provide an expanded molding being superior in heat resistance and sufficiently reduced in weight and having high load resistance by a simple molding process. The polyamide resin composition is characterized by comprising a polyamide resin (A), a glycidyl-group-containing styrene copolymer (B) having two or more glycidyl groups per molecule, a weight average molecular weight of 4000 to 25000 and an epoxy value of 400 to 2500 Eq/1×106 g and an inorganic reinforcing material (C) in a proportion such that the content of the glycidyl-group-containing styrene copolymer (B) is 0.2 to 25 parts by mass and the content of the inorganic reinforcing material (C) is 0 to 350 parts by mass relative to 100 parts by mass of the polyamide resin (A).
摘要翻译：提供一种聚酰胺树脂组合物，其能够提供耐热性优异且重量轻且通过简单的成型工艺具有高耐负载性的发泡成型体。聚酰胺树脂组合物的特征在于，包含聚酰胺树脂（A），每分子具有两个以上缩水甘油基的含缩水甘油基的苯乙烯共聚物（B），重均分子量为4000〜25000，环氧值为400 至2500当量/ 1×106g的无机增强材料（C），使含缩水甘油基的苯乙烯共聚物（B）的含量为0.2〜25质量份，无机增强材料（C）相对于100质量份聚酰胺树脂（A）为0〜350质量份。

2. 发明申请

US20130209784A1 POLYAMIDE RESIN COMPOSITION, EXPANDED POLYAMIDE RESIN MOLDING, AND AUTOMOTIVE RESIN MOLDING 有权
标题翻译：聚酰胺树脂组合物，膨胀聚酰胺树脂模塑和汽车树脂模塑
公开(公告)号：US20130209784A1
公开(公告)日：2013-08-15
申请号：US13880169
申请日：2011-11-01
申请人： Tomohide Nakagawa , Tadamine Ohashi , Yasuto Fujii , Akio Tange
发明人： Tomohide Nakagawa , Tadamine Ohashi , Yasuto Fujii , Akio Tange
IPC分类号： E04B1/78 , B29C44/00
CPC分类号： E04B1/78 , B29C44/02 , C08J9/06 , C08J2377/00 , C08K3/013 , C08L25/04 , C08L77/00 , C08L2205/02 , F02F7/0085 , Y10T428/249977 , C08K3/0033
摘要： Provided is a polyamide resin composition which can provide an expanded molding being superior in heat resistance and sufficiently reduced in weight and having high load resistance by a simple molding process. The polyamide resin composition is characterized by comprising a polyamide resin (A), a glycidyl-group-containing styrene copolymer (B) having two or more glycidyl groups per molecule, a weight average molecular weight of 4000 to 25000 and an epoxy value of 400 to 2500 Eq/1×106 g and an inorganic reinforcing material (C) in a proportion such that the content of the glycidyl-group-containing styrene copolymer (B) is 0.2 to 25 parts by mass and the content of the inorganic reinforcing material (C) is 0 to 350 parts by mass relative to 100 parts by mass of the polyamide resin (A).
摘要翻译：提供一种聚酰胺树脂组合物，其能够提供耐热性优异且重量轻且通过简单的成型工艺具有高耐负载性的发泡成型体。聚酰胺树脂组合物的特征在于，包含聚酰胺树脂（A），每分子具有两个以上缩水甘油基的含缩水甘油基的苯乙烯共聚物（B），重均分子量为4000〜25000，环氧值为400 至2500当量/ 1×106g的无机增强材料（C），使含缩水甘油基的苯乙烯共聚物（B）的含量为0.2〜25质量份，无机增强材料（C）相对于100质量份聚酰胺树脂（A）为0〜350质量份。

3. 发明授权

US06924034B2 Coated polyamide molding products 有权
标题翻译：涂布聚酰胺成型产品
公开(公告)号：US06924034B2
公开(公告)日：2005-08-02
申请号：US10140071
申请日：2002-05-08
申请人： Tsutomu Tamura , Yoshinobu Hanaoka , Tomohide Nakagawa
发明人： Tsutomu Tamura , Yoshinobu Hanaoka , Tomohide Nakagawa
IPC分类号： B23B5/22 , B32B25/08 , B32B27/34 , C08J7/04 , B32B5/22 , B32B5/16 , B32B27/00
CPC分类号： B32B27/08 , B32B25/08 , B32B27/20 , B32B27/34 , C08J7/047 , C08J2377/00 , C08J2421/00 , Y10T428/2991 , Y10T428/2998 , Y10T428/31725
摘要： It is disclosed that a coated polyamide molding product, characterized in that, a polyamide molding product obtained from a polyamide resin composition containing a polyamide resin (A), a thermoplastic resin composition (B) having functional groups reacting with the polyamide resin and, if necessary, an inorganic filler (C) is coated with a thermoplastic resin elastomer (D) which is compatible with the thermoplastic resin composition which is the above-mentioned component (B).
摘要翻译：公开了一种涂布的聚酰胺成型体，其特征在于，由含有聚酰胺树脂（A）的聚酰胺树脂组合物，具有与聚酰胺树脂反应的官能团的热塑性树脂组合物（B）得到的聚酰胺成型体，如果必要时，用与上述（B）成分的热塑性树脂组合物相容的热塑性树脂弹性体（D）涂布无机填料（C）。

4. 发明申请

US20070149706A1 Material for fuel-system part and fuel-system part comprising the same 失效
标题翻译：用于燃料系统部件的材料和包括其的燃料系统部件
公开(公告)号：US20070149706A1
公开(公告)日：2007-06-28
申请号：US10537917
申请日：2003-12-08
申请人： Tsutomu Tamura , Tomohide Nakagawa , Shoji Kouketsu , Gaku Maruyama , Daisuke Tsutsumi , Junji Koizumi , Katsushi Ito , Haruyasu Mizutani
发明人： Tsutomu Tamura , Tomohide Nakagawa , Shoji Kouketsu , Gaku Maruyama , Daisuke Tsutsumi , Junji Koizumi , Katsushi Ito , Haruyasu Mizutani
IPC分类号： C08L77/00
CPC分类号： C08L77/02 , B60K15/03177 , C08L23/00 , C08L23/0869 , C08L77/00 , C08L77/06 , Y10T428/139 , Y10T428/1393 , Y10T428/1397 , C08L2666/02 , C08L2666/06 , C08L2666/04
摘要： The present invention provides a material for a fuel system part, which is superior in impact strength, rigidity, elongation, swelling resistance to liquid fuels such as gasoline and the like, and gasoline barrier property, as well as moldability, which contains resin (B) having a glass transition temperature lower than that of a certain polyamide resin (A) and a functional group capable of reacting with the polyamide resin (A), at a ratio of 11-100 parts by weight relative to 100 parts by weight of the polyamide resin (A), wherein the polyamide resin (A) is a matrix component, and the resin (B) is a domain component, and further a fuel system containing this material.
摘要翻译：本发明提供一种燃料系统部件的材料，其具有优异的冲击强度，刚性，伸长率，对汽油等液体燃料的耐溶胀性，以及汽油阻隔性以及成型性，其含有树脂（B ），相对于100重量份的玻璃化转变温度，玻璃化转变温度低于某一聚酰胺树脂（A）的玻璃化转变温度和能够与聚酰胺树脂（A）反应的官能团，其比例为11-100重量份聚酰胺树脂（A），其中聚酰胺树脂（A）为基质成分，树脂（B）为畴成分，还有含有该物质的燃料体系。

5. 发明授权

US07479315B2 Material for fuel-system part and fuel-system part comprising the same 失效
标题翻译：用于燃料系统部件的材料和包括其的燃料系统部件
公开(公告)号：US07479315B2
公开(公告)日：2009-01-20
申请号：US10537917
申请日：2003-12-08
申请人： Tsutomu Tamura , Tomohide Nakagawa , Shoji Kouketsu , Gaku Maruyama , Daisuke Tsutsumi , Junji Koizumi , Katsushi Ito , Haruyasu Mizutani
发明人： Tsutomu Tamura , Tomohide Nakagawa , Shoji Kouketsu , Gaku Maruyama , Daisuke Tsutsumi , Junji Koizumi , Katsushi Ito , Haruyasu Mizutani
IPC分类号： B29D23/00 , C08L77/00 , B32B27/08
CPC分类号： C08L77/02 , B60K15/03177 , C08L23/00 , C08L23/0869 , C08L77/00 , C08L77/06 , Y10T428/139 , Y10T428/1393 , Y10T428/1397 , C08L2666/02 , C08L2666/06 , C08L2666/04
摘要： A material for fuel-system parts which is excellent in impact strength, rigidity, elongation, unsusceptibility to swelling with liquid fuels including gasoline, and gasoline-barrier properties and has satisfactory moldability. The material for fuel-system parts comprises a resin composition comprising 100 parts by weight of a given polyamide resin (A) and 11 to 100 parts by weight of a resin (B) having a lower glass transition temperature than the polyamide resin (A) and having a functional group reactive with the polyamide resin (A), and has a structure in which the polyamide resin (A) serves as a matrix ingredient and the resin (B) serves as a domain ingredient.
摘要翻译：用于燃料系统部件的材料，其冲击强度，刚性，伸长率，对包括汽油在内的液体燃料的溶胀不敏感，以及汽油阻隔性能优异，并且具有令人满意的成型性。用于燃料系零件的材料包括一种树脂组合物，其包含100重量份的给定聚酰胺树脂（A）和11至100重量份的玻璃化转变温度低于聚酰胺树脂（A）的树脂（B）并且具有与聚酰胺树脂（A）反应的官能团，并且具有其中聚酰胺树脂（A）用作基质成分并且树脂（B）用作结构成分的结构。

6. 发明授权

US06835771B2 Inorganic reinforced polyamide resin compositions 有权
标题翻译：无机增强聚酰胺树脂组合物
公开(公告)号：US06835771B2
公开(公告)日：2004-12-28
申请号：US10348176
申请日：2003-01-22
申请人： Tutomu Tamura , Hideki Eguchi , Tomohide Nakagawa , Toshio Hiramatsu , Manabu Takeuchi
发明人： Tutomu Tamura , Hideki Eguchi , Tomohide Nakagawa , Toshio Hiramatsu , Manabu Takeuchi
IPC分类号： C08L7700
CPC分类号： C08L77/00 , C08L77/02 , C08L77/06
摘要： There is disclosed an inorganic reinforced polyamide resin compositions obtainable by melt kneading of (A) a crystalline polyamide rein, (B) a semi-aromatic amorphous polyamide resin, and (C) an inorganic reinforcing material, wherein the relative viscosity of 96% sulfuric acid solution of the composition is 2.1 or lower and wherein the crystallization temperature (TC2) of the composition as measured with a temperature drop by differential scanning calorimetry (DSC) is 180° C. or lower. The inorganic reinforced polyamide resin composition can provide shaped articles having satisfactory strength and rigidity without deteriorating their appearances further having excellent coating properties and weathering resistance, and requires a mold temperature of 100° C. or lower in the preparation of shaped articles.
摘要翻译：公开了通过（A）结晶性聚酰胺树脂，（B）半芳族无定形聚酰胺树脂和（C）无机增强材料的熔融混炼获得的无机增强聚酰胺树脂组合物，其中96％硫酸的相对粘度组合物的酸溶液为2.1以下，通过差示扫描量热法（DSC）用温度下降测定的组合物的结晶温度（TC2）为180℃以下。无机增强聚酰胺树脂组合物可以提供具有令人满意的强度和刚度的成形制品，而不会使其外观进一步劣化，并且具有优异的涂覆性能和耐候性，并且在成型制品的制备中需要100℃或更低的模具温度。

7. 发明授权

US08669310B2 Polyamide resin composition reinforced with glass fiber 有权
标题翻译：用玻璃纤维增强的聚酰胺树脂组合物
公开(公告)号：US08669310B2
公开(公告)日：2014-03-11
申请号：US13142096
申请日：2010-01-29
申请人： Tomohide Nakagawa
发明人： Tomohide Nakagawa
IPC分类号： C08K3/40
CPC分类号： C08J5/043 , C08J5/08 , C08J2377/00 , C08J2377/02 , C08J2377/06 , C08K7/14 , C08L77/02 , C08L77/06 , C08L2205/02 , C08L2666/20
摘要： There is provided a polyamide resin composition reinforced with glass fiber produced by the melt kneading of a mixture where 60 to 80 parts by weight of glass fiber bundles (B) comprising a glass fiber having a flat cross section whose flatness degree is 1.5 to 8 and having an ignition loss at 625° C. for 0.5 hour of not more than 0.8% by weight are added to 40 to 20 parts by weight of polyamide (A), characterized in that, during the above melt kneading, a polyamide-reactive silane coupling agent (C) is added to the above mixture in a rate of 0.1 to 1.0% by weight of the above glass fiber bundles (B). The polyamide resin composition of the present invention has high bending strength, bending elastic modulus and Charpy impact strength (at 23° C. and −40° C.) by a specific fracture mode which have been never achieved before, and it is excellent in productivity.
摘要翻译：提供一种用玻璃纤维增强的聚酰胺树脂组合物，其通过熔融混炼混合物，其中将60至80重量份的玻璃纤维束（B）包括平坦度为1.5至8的平坦横截面的玻璃纤维和在40℃至20重量份的聚酰胺（A）中加入625℃，0.5小时以下不大于0.8重量％的点火损失，其特征在于，在上述熔融捏合过程中，将聚酰胺 - 反应性硅烷将上述混合物中的偶联剂（C）以上述玻璃纤维束（B）的0.1〜1.0重量％的比例添加。本发明的聚酰胺树脂组合物通过以前从未实现的特定断裂模式具有高弯曲强度，弯曲弹性模量和夏氏冲击强度（在23℃和-40℃），并且其优异生产率。

8. 发明申请

US20110263777A1 POLYAMIDE RESIN COMPOSITION REINFORCED WITH GLASS FIBER 有权
标题翻译：聚酰胺树脂组合物加玻璃纤维
公开(公告)号：US20110263777A1
公开(公告)日：2011-10-27
申请号：US13142096
申请日：2010-01-29
申请人： Tomohide Nakagawa
发明人： Tomohide Nakagawa
IPC分类号： C08K3/40
CPC分类号： C08J5/043 , C08J5/08 , C08J2377/00 , C08J2377/02 , C08J2377/06 , C08K7/14 , C08L77/02 , C08L77/06 , C08L2205/02 , C08L2666/20
摘要： There is provided a polyamide resin composition reinforced with glass fiber produced by the melt kneading of a mixture where 60 to 80 parts by weight of glass fiber bundles (B) comprising a glass fiber having a flat cross section whose flatness degree is 1.5 to 8 and having an ignition loss at 625° C. for 0.5 hour of not more than 0.8% by weight are added to 40 to 20 parts by weight of polyamide (A), characterized in that, during the above melt kneading, a polyamide-reactive silane coupling agent (C) is added to the above mixture in a rate of 0.1 to 1.0% by weight of the above glass fiber bundles (B). The polyamide resin composition of the present invention has high bending strength, bending elastic modulus and Charpy impact strength (at 23° C. and −40° C.) by a specific fracture mode which have been never achieved before, and it is excellent in productivity.
摘要翻译：提供一种用玻璃纤维增强的聚酰胺树脂组合物，其通过熔融混炼混合物，其中将60至80重量份的玻璃纤维束（B）包括平坦度为1.5至8的平坦横截面的玻璃纤维和在40℃至20重量份的聚酰胺（A）中加入625℃，0.5小时以下不大于0.8重量％的点火损失，其特征在于，在上述熔融捏合过程中，将聚酰胺 - 反应性硅烷将上述混合物中的偶联剂（C）以上述玻璃纤维束（B）的0.1〜1.0重量％的比例添加。本发明的聚酰胺树脂组合物通过以前从未实现的特定断裂模式具有高弯曲强度，弯曲弹性模量和夏氏冲击强度（在23℃和-40℃），并且其优异生产率。

9. 发明授权

US06835787B2 Inorganic reinforced polyamide resin compositions 有权
标题翻译：无机增强聚酰胺树脂组合物
公开(公告)号：US06835787B2
公开(公告)日：2004-12-28
申请号：US10348168
申请日：2003-01-22
申请人： Tutomu Tamura , Hideki Eguchi , Tomohide Nakagawa , Toshio Hiramatsu , Manabu Takeuchi
发明人： Tutomu Tamura , Hideki Eguchi , Tomohide Nakagawa , Toshio Hiramatsu , Manabu Takeuchi
IPC分类号： C08L7700
CPC分类号： C08L77/00 , C08L77/02 , C08L77/06
摘要： There is disclosed an inorganic reinforced polyamide resin compositions obtainable by melt kneading of (A) a crystalline polyamide rein, (B) a semi-aromatic amorphous polyamide resin, and (C) an inorganic reinforcing material, wherein the relative viscosity of 96% sulfuric acid solution of the composition is 2.1 or lower and wherein the crystallization temperature (TC2) of the composition as measured with a temperature drop by differential scanning calorimetry (DSC) is 180° C. or lower. The inorganic reinforced polyamide resin composition can provide shaped articles having satisfactory strength and rigidity without deteriorating their appearances and further having excellent coating properties and weathering resistance, and requires a mold temperature of 100° C. or lower in the preparation of shaped articles.
摘要翻译：公开了通过（A）结晶性聚酰胺树脂，（B）半芳族非晶性聚酰胺树脂和（C）无机增强材料的熔融混炼获得的无机增强聚酰胺树脂组合物，其中96％硫酸的相对粘度组合物的酸溶液为2.1以下，通过差示扫描量热法（DSC）用温度下降测定的组合物的结晶温度（TC2）为180℃以下。无机增强聚酰胺树脂组合物可以提供具有令人满意的强度和刚性的成型制品，而不会使其外观恶化，并且还具有优异的涂覆性能和耐候性，并且在成型制品的制备中需要100℃或更低的模具温度。

10. 发明授权

US06534583B1 Inorganic reinforced polyamide resin compositions 有权
标题翻译：无机增强聚酰胺树脂组合物
公开(公告)号：US06534583B1
公开(公告)日：2003-03-18
申请号：US09672807
申请日：2000-09-28
申请人： Tutomu Tamura , Hideki Eguchi , Tomohide Nakagawa , Toshio Hiramatsu , Manabu Takeuchi
发明人： Tutomu Tamura , Hideki Eguchi , Tomohide Nakagawa , Toshio Hiramatsu , Manabu Takeuchi
IPC分类号： C08L7700
CPC分类号： C08L77/00 , C08L77/02 , C08L77/06
摘要： There is disclosed an inorganic reinforced polyamide resin compositions obtainable by melt kneading of (A) a crystalline polyamide rein, (B) a semi-aromatic amorphous polyamide resin, and (C) an inorganic reinforcing material, wherein the relative viscosity of 96% sulfuric acid solution of the composition is 2.1 or lower and wherein the crystallization temperature (TC2) of the composition as measured with a temperature drop by differential scanning calorimetry (DSC) is 180° C. or lower. The inorganic reinforced polyamide resin composition can provide shaped articles having satisfactory strength and rigidity without deteriorating their appearances and further having excellent coating properties and weathering resistance, and requires a mold temperature of 100° C. or lower in the preparation of shaped articles.
摘要翻译：公开了通过（A）结晶性聚酰胺树脂，（B）半芳族非晶性聚酰胺树脂和（C）无机增强材料的熔融混炼获得的无机增强聚酰胺树脂组合物，其中96％硫酸的相对粘度组合物的酸溶液为2.1以下，通过差示扫描量热法（DSC）用温度下降测定的组合物的结晶温度（TC2）为180℃以下。无机增强聚酰胺树脂组合物可以提供具有令人满意的强度和刚性的成型制品，而不会使其外观恶化，并且还具有优异的涂覆性能和耐候性，并且在成型制品的制备中需要100℃或更低的模具温度。

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