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1. 发明授权

US08895122B2 Polyamide resin composition and molded product 有权
标题翻译：聚酰胺树脂组合物和成型品
公开(公告)号：US08895122B2
公开(公告)日：2014-11-25
申请号：US13376737
申请日：2010-06-09
申请人： Jun Mitadera , Masashi Kurokawa
发明人： Jun Mitadera , Masashi Kurokawa
IPC分类号： B32B1/08 , C08K5/18 , C08G69/26 , F16L9/127 , F16L11/06 , C08L77/06 , F16L11/04
CPC分类号： F16L11/06 , C08G69/26 , C08G69/265 , C08K5/18 , C08K2201/008 , F16L9/127 , F16L2011/047 , Y10T428/139 , C08L77/06
摘要： Disclosed is an m-xylene group-containing polyamide resin composition having excellent gas barrier properties and heat aging resistance, which contains (A) a polyamide composed of a diamine unit containing 30% by mole or more of an m-xylylenediamine unit and a dicarboxylic acid unit and (B) an aromatic secondary amine based compound and has an oxygen permeability coefficient of not more than 1 cc·mm/m2·day·atm at 23° C. and 75% RH.
摘要翻译：公开了具有优异的阻气性和耐热老化性的含间二甲苯基团的聚酰胺树脂组合物，其包含（A）由含有30摩尔％以上的间苯二甲苯单元和二羧酸的二胺单元组成的聚酰胺酸性单元和（B）芳族仲胺类化合物，并且在23℃和75％RH下的氧气渗透系数不大于1cc·mm / m 2·天·atm。

2. 发明授权

US08895121B2 Polyamide resin composition and molded article 有权
标题翻译：聚酰胺树脂组合物和模制品
公开(公告)号：US08895121B2
公开(公告)日：2014-11-25
申请号：US13376468
申请日：2010-06-08
申请人： Jun Mitadera , Masashi Kurokawa
发明人： Jun Mitadera , Masashi Kurokawa
IPC分类号： B32B1/08 , C08K5/18 , C08L77/06 , C08G69/26 , C08K5/13 , C08K5/1575 , C08K5/20
CPC分类号： C08L77/06 , C08G69/265 , C08K5/13 , C08K5/1575 , C08K5/18 , C08K5/20 , C08K2201/008 , Y10T428/1352 , Y10T428/139
摘要： Disclosed is a polyamide resin composition having excellent gas barrier properties and heat aging resistance, which contains (A) a polyamide composed of a diamine unit containing a 1,3-bis(aminomethyl)cyclohexane unit and a dicarboxylic unit and at least either of (B) an aromatic secondary amine based compound and (D) a phenol based antioxidant and has an oxygen permeability coefficient of not more than 1.5 cc·mm/m2·day·atm at 23° C. and 75% RH.
摘要翻译：公开了一种具有优异的阻气性和耐热老化性的聚酰胺树脂组合物，其包含（A）由含有1,3-双（氨基甲基）环己烷单元和二羧酸单元的二胺单元组成的聚酰胺和（ B）芳族仲胺类化合物和（D）苯酚类抗氧化剂，在23℃，75％RH下的透氧系数为1.5cc·mm / m 2·天·atm以下。

3. 发明授权

US09163117B2 Polyamide resin 有权
标题翻译：聚酰胺树脂
公开(公告)号：US09163117B2
公开(公告)日：2015-10-20
申请号：US13698292
申请日：2011-07-21
申请人： Jun Mitadera , Masashi Kurokawa , Shigeyuki Hirose , Nobuhiko Matsumoto
发明人： Jun Mitadera , Masashi Kurokawa , Shigeyuki Hirose , Nobuhiko Matsumoto
IPC分类号： C08G69/28 , C08G69/26 , C08L77/06
CPC分类号： C08G69/265 , C08G69/26 , C08L77/06
摘要： Provided is a polyamide resin having excellent color tone and elastic modulus, excellent gas barrier properties and low water absorption. The polyamide resin comprises a diamine structural unit and a dicarboxylic acid structural unit, wherein 70 mol % or more of the diamine structural unit is derived from xylylenediamine (A-1) and/or bis(aminomethyl)cyclohexane (A-2) and 50 mol % or more of the dicarboxylic acid structural unit is derived from sebacic acid (B), characterized in that it has a sulfur atom concentration of 1 to 200 ppm by mass.
摘要翻译：提供具有优异的色调和弹性模量，优异的阻气性和低吸水性的聚酰胺树脂。聚酰胺树脂包括二胺结构单元和二羧酸结构单元，其中二醇结构单元的70mol％或更多来自苯二甲胺（A-1）和/或双（氨甲基）环己烷（A-2）和50 二羧酸结构单元的摩尔％以上衍生自癸二酸（B），其特征在于其硫原子浓度为1〜200质量ppm。

4. 发明申请

US20130172460A1 POLYAMIDE RESIN MOLDINGS 有权
标题翻译：聚酰胺树脂模具
公开(公告)号：US20130172460A1
公开(公告)日：2013-07-04
申请号：US13822152
申请日：2011-09-29
申请人： Jun Mitadera , Masashi Kurokawa , Takahiro Takano
发明人： Jun Mitadera , Masashi Kurokawa , Takahiro Takano
IPC分类号： C08G69/26 , C08K5/29
CPC分类号： C08G69/26 , C08G18/603 , C08G69/06 , C08G69/265 , C08J2377/06 , C08K5/29 , C08L77/06 , C08L77/10
摘要： Provided is a xylylenesebacamide resin molding which is excellent in mechanical strength such as elastic modulus and avoids the problem of mechanical strength loss during long-term use. This is a molding of a polyamide resin or a polyamide resin composition containing the polyamide resin, wherein 70 mol % or more of the diamine structural unit is derived from xylylenediamine (A) and 50 mol % or more of the dicarboxylic acid structural unit is derived from sebacic acid (B), and the molding has a crystallinity index of 0 to 50% and a moisture content of 0.1 to 2% by mass.
摘要翻译：本发明提供一种具有弹性模量等机械强度优异的苯二甲酰胺树脂成型体，能够避免长期使用时的机械强度损失问题。这是聚酰胺树脂或含有聚酰胺树脂的聚酰胺树脂组合物的成型体，其中70摩尔％以上的二胺结构单元来自苯二甲胺（A），得到50摩尔％以上的二羧酸结构单元由癸二酸（B）制成，成型体的结晶度为0〜50％，水分含量为0.1〜2质量％。

5. 发明申请

US20130066041A1 POLYAMIDE RESIN 有权
标题翻译：聚酰胺树脂
公开(公告)号：US20130066041A1
公开(公告)日：2013-03-14
申请号：US13698292
申请日：2011-07-21
申请人： Jun Mitadera , Masashi Kurokawa , Shigeyuki Hirose , Nobuhiko Matsumoto
发明人： Jun Mitadera , Masashi Kurokawa , Shigeyuki Hirose , Nobuhiko Matsumoto
IPC分类号： C08G69/26
CPC分类号： C08G69/265 , C08G69/26 , C08L77/06
摘要： Provided is a polyamide resin having excellent color tone and elastic modulus, excellent gas barrier properties and low water absorption. The polyamide resin comprises a diamine structural unit and a dicarboxylic acid structural unit, wherein 70 mol % or more of the diamine structural unit is derived from xylylenediamine (A-1) and/or bis(aminomethyl)cyclohexane (A-2) and 50 mol % or more of the dicarboxylic acid structural unit is derived from sebacic acid (B), characterized in that it has a sulfur atom concentration of 1 to 200 ppm by mass.
摘要翻译：提供具有优异的色调和弹性模量，优异的阻气性和低吸水性的聚酰胺树脂。聚酰胺树脂包括二胺结构单元和二羧酸结构单元，其中二醇结构单元的70mol％或更多来自苯二甲胺（A-1）和/或双（氨基甲基）环己烷（A-2）和50 二羧酸结构单元的摩尔％以上衍生自癸二酸（B），其特征在于其硫原子浓度为1〜200质量ppm。

6. 发明申请

US20090120900A1 MULTI-LAYERED BOTTLE 有权
标题翻译：多层瓶
公开(公告)号：US20090120900A1
公开(公告)日：2009-05-14
申请号：US11994660
申请日：2006-07-06
申请人： Jun Mitadera , Tomomichi Kanda , Kazunobu Maruo , Masashi Kurokawa
发明人： Jun Mitadera , Tomomichi Kanda , Kazunobu Maruo , Masashi Kurokawa
IPC分类号： B65D90/02
CPC分类号： B65D1/0215 , B32B7/02 , B32B27/36 , Y10T428/1352 , Y10T428/1379 , Y10T428/1383
摘要： There is provided a multilayer bottle comprising a barrel portion including an outermost layer, an innermost layer and at least one barrier layer interposed between the outermost layer and the innermost layer, which satisfies the requirements represented by the following formulae (1) to (3) at the same time: OTR≦0.2 cc·mm/(m2·day·atm) (1) where OTR represents an average oxygen transmission rate of the barrier layer of the barrel portion; 20≦(Average degree of orientation of barrier layer of barrel portion)≦45; and (2) 0≦b/a≦100≦200 (3) where “a” represents an average thickness (μm) of the barrier layer of the barrel portion; and “b” represents an average thickness (μm) of the barrier layer of a bottom portion of the bottle. The multilayer bottle is free from delamination owing to impact upon dropping even when the bottle is formed with irregularities and bends and therefore exhibits a large freedom of design choice.
摘要翻译：提供了一种多层瓶，其包括筒状部分，其包括最外层，最内层和插入在最外层和最内层之间的至少一个阻挡层，其满足由下式（1）至（3）表示的要求，同时：<？in-line-formula description =“In-line Formulas”end =“lead”？> OTR <= 0.2 cc.mm/(m2.day.atm）（1）<？in-line -formulae description =“In-line Formulas”end =“tail”？>其中OTR表示筒部分的阻挡层的平均氧气透过率; <？in-line-formula description =“在线公式”end =“lead”？> 20 <=（筒部阻挡层的平均取向度）<= 45; 和（2）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> 0 < = b / a <= 100 <= 200（3）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中“a”表示阻挡层的平均厚度（mum）的桶部分; “b”表示瓶的底部的阻挡层的平均厚度（mum）。即使当瓶形成不规则和弯曲时，多层瓶也不会因为落下的冲击而脱层，因此表现出大的设计自由度。

7. 发明申请

US20090277858A1 Multilayer Bottle 有权
标题翻译：多层瓶
公开(公告)号：US20090277858A1
公开(公告)日：2009-11-12
申请号：US12158504
申请日：2006-12-21
申请人： Jun Mitadera , Tomomichi Kanda , Kazunobu Maruo , Masashi Kurokawa
发明人： Jun Mitadera , Tomomichi Kanda , Kazunobu Maruo , Masashi Kurokawa
IPC分类号： B65D23/00
CPC分类号： B32B27/36 , B32B1/02 , B32B27/28 , B32B27/34 , B65D1/0215 , C08L77/06 , Y10T428/1352 , Y10T428/1359 , Y10T428/1379 , Y10T428/1383 , Y10T428/139 , Y10T428/1393 , Y10T428/31725 , Y10T428/31736 , Y10T428/31786 , C08L2666/02
摘要： There is provided a multilayer bottle including an outermost layer and an innermost layer which are each made of a thermoplastic polyester resin, and at least one barrier layer interposed between the outermost layer and the innermost layer. The barrier layer contains at least two components including a polyamide obtained by polycondensing a diamine component containing m-xylylenediamine as a main component with a dicarboxylic acid component containing an α,ω-linear aliphatic dicarboxylic acid as a main component, and a thermoplastic resin having a lower molecular weight than that of the polyamide. The multilayer bottle hardly suffers from delamination upon impact or dropping and, therefore, is not required to have a shape with less irregularities or less bends for preventing the delamination, and further has a large freedom of design choice.
摘要翻译：提供了包括由热塑性聚酯树脂制成的最外层和最内层的多层瓶，以及插入在最外层和最内层之间的至少一个阻挡层。阻挡层含有至少两种成分，包括通过将含有间苯二甲胺作为主要成分的二胺成分与含有α，ω-直链脂族二羧酸为主要成分的二羧酸成分缩聚得到的聚酰胺，以及具有比聚酰胺低的分子量。多层瓶几乎不会在冲击或滴落时发生分层，因此不需要具有较少的不规则形状或较少弯曲的形状以防止分层，并且还具有大的设计选择自由度。

8. 发明授权

US07053172B2 Fuel-barrier polyamide resin and multilayer shaped article 有权
标题翻译：燃料阻隔聚酰胺树脂和多层成型制品
公开(公告)号：US07053172B2
公开(公告)日：2006-05-30
申请号：US10837699
申请日：2004-05-04
申请人： Kazunobu Sato , Kazunobu Maruo , Jun Mitadera , Masashi Kurokawa
发明人： Kazunobu Sato , Kazunobu Maruo , Jun Mitadera , Masashi Kurokawa
IPC分类号： C08G69/08 , B32B27/00
CPC分类号： B32B27/08 , B32B7/12 , B32B27/34 , C08G69/265 , Y10T428/131 , Y10T428/1321 , Y10T428/139 , Y10T428/31504 , Y10T428/31725
摘要： The fuel-barrier polyamide resin of the present invention is a product of the polycondensation of a diamine component comprising 70 mol % or higher of m-xylylenediamine and a dicarboxylic acid component comprising 70 mol % or higher of a mixed dicarboxylic acid which comprises a C4 to C20 α,ω-linear aliphatic dicarboxylic acid and at least one dicarboxylic acid selected from the group consisting of isophthalic acid and naphthalenedicarboxylic acid in a molar ratio of 30:70 to 95:5. The polyamide resin is excellent in not only fuel-barrier property and heat resistance, but also moldability and recyclability, and therefore suitably used as a barrier material of fuel containers.
摘要翻译：本发明的燃料阻隔性聚酰胺树脂是包含70摩尔％以上的间苯二甲胺的二胺成分和含有70摩尔％以上的混合二羧酸的二羧酸成分的缩聚物的产物，其包含C 4〜20％，ω-直链脂肪族二羧酸和选自间苯二甲酸和萘二甲酸的至少一种二羧酸，摩尔比为30： 70至95：5。聚酰胺树脂不仅具有优异的燃料阻隔性和耐热性，而且还具有成型性和再循环性，因此适合用作燃料容器的阻隔材料。

9. 发明申请

US20130078402A1 POLYAMIDE RESIN COMPOSITIONS 有权
标题翻译：聚酰胺树脂组合物
公开(公告)号：US20130078402A1
公开(公告)日：2013-03-28
申请号：US13702865
申请日：2011-07-04
申请人： Jun Mitadera , Masashi Kurokawa , Takahiro Takano
发明人： Jun Mitadera , Masashi Kurokawa , Takahiro Takano
IPC分类号： C08L77/06
CPC分类号： C08L77/06 , C08G69/26 , C08K5/29 , C08K2201/008 , Y10T428/1352 , Y10T428/139 , Y10T428/1397 , Y10T428/31725 , Y10T428/31739
摘要： [Problems]Provided is a polyamide resin material having high elastic modulus, good gas barrier properties, low water absorption and excellent flexibility.[Means for solving the problems]This is a polyamide resin composition comprising a polyamide resin (A) composed of a diamine structural unit and a dicarboxylic acid structural unit wherein 70 mol % or more of the diamine structural unit is derived from xylylenediamine and 50 mol % or more of the dicarboxylic acid structural unit is derived from sebacic acid, and 1 to 40 parts by mass of at least one copolyamide (B) selected from the following group consisting of (B-1)-(B-3) per 100 parts by mass of the polyamide resin (A);(B-1): a copolyamide 6/66/12; (B-2): a copolyamide 6/66/11; (B-3): a polyether-polyamide copolymer composed of a polyamide 12 unit or a polyamide 11 unit and a polyether unit.
摘要翻译： [问题]提供具有高弹性模量，良好的阻气性，低吸水性和优异的柔韧性的聚酰胺树脂材料。 [解决问题的方法]这是一种聚酰胺树脂组合物，其包含由二胺结构单元构成的聚酰胺树脂（A）和二羧酸结构单元，其中二醇结构单元的70摩尔％以上来自苯二甲胺和50摩尔二羧酸结构单元的％以上衍生自癸二酸，1〜40质量份选自（B-1） - （B-3）/ 100的至少一种共聚酰胺（B）质量份的聚酰胺树脂（A）; （B-1）：共聚酰胺6/66/12; （B-2）：共聚酰胺6/66/11; （B-3）：由聚酰胺12单元或聚酰胺11单元构成的聚醚 - 聚酰胺共聚物和聚醚单元。

10. 发明申请

US20120094048A1 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：US20120094048A1
公开(公告)日：2012-04-19
申请号：US13376468
申请日：2010-06-08
申请人： Jun Mitadera , Masashi Kurokawa
发明人： Jun Mitadera , Masashi Kurokawa
IPC分类号： B32B1/08 , C08K5/1575
CPC分类号： C08L77/06 , C08G69/265 , C08K5/13 , C08K5/1575 , C08K5/18 , C08K5/20 , C08K2201/008 , Y10T428/1352 , Y10T428/139
摘要： Disclosed is a polyamide resin composition having excellent gas barrier properties and heat aging resistance, which contains (A) a polyamide composed of a diamine unit containing a 1,3-bis(aminomethyl)cyclohexane unit and a dicarboxylic unit and at least either of (B) an aromatic secondary amine based compound and (D) a phenol based antioxidant and has an oxygen permeability coefficient of not more than 1.5 cc·mm/m2·day·atm at 23° C. and 75% RH.
摘要翻译：公开了一种具有优异的阻气性和耐热老化性的聚酰胺树脂组合物，其包含（A）由含有1,3-双（氨基甲基）环己烷单元和二羧酸单元的二胺单元组成的聚酰胺和（ B）芳族仲胺类化合物和（D）苯酚类抗氧化剂，在23℃，75％RH下的透氧系数为1.5cc·mm / m 2·天·atm以下。

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