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1. 发明专利

JP2004231685A Resin composition for producing exterior automotive trim 审中-公开
公开(公告)号：JP2004231685A
公开(公告)日：2004-08-19
申请号：JP2003018618
申请日：2003-01-28
申请人： Mitsubishi Engineering Plastics Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 三菱エンジニアリングプラスチックス株式会社
发明人： TAKAGI KIYOJI , NAKAMURA MITSURU , IWAKI MITSUJI , YASUNAGA KENICHI , SEKITO TAKESHI
IPC分类号： C08L77/02 , C08K3/04 , C08K3/34 , C08K5/09 , C08L29/04 , C08L53/02 , C08L71/12
摘要： PROBLEM TO BE SOLVED: To provide a resin composition for producing an exterior automotive trim having excellent impact resistance, fluidity, dimensional stability, electroconductivity, appearance, coating adhesiveness, etc.
SOLUTION: The resin composition is obtained by dry blending 100 pts. wt. of a resin composition with 0.2-5 pts. wt. of an ethylene-vinyl alcohol copolymer (F). The above resin composition is prepared by previously melt kneading and pelletizing 10-60 pts. wt. of a modified material (A) obtained by reacting polyphenylene ether (PPE) (A1) with a hydrogenated material (A2) of a styrene-ethylene-butylene-styrene (SEBS) block copolymer and an unsaturated acid anhydride and/or an unsaturated acid (A3) in a specific proportion in a molten state with 10-60 pts. wt. of polyamide 6 (B) having specific physical properties, 10-40 pts. wt. of pellets (C) prepared by melt kneading electroconductive carbon black (C1) having specified physical properties with the polyamide 6 (B) in a specific proportion, 0.01-10 pts. wt. of a carboxylic acid having ≥2 carboxy groups or its derivative (D) and 8-20 pts. wt. of calcium metasilicate (E) having specific physical properties.
COPYRIGHT: (C)2004,JPO&NCIPI

2. 发明专利

JP2007302819A Thermoplastic resin composition for producing automotive exterior part 有权
标题翻译：用于生产汽车外部件的热塑性树脂组合物
公开(公告)号：JP2007302819A
公开(公告)日：2007-11-22
申请号：JP2006134005
申请日：2006-05-12
申请人： Mitsubishi Engineering Plastics Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 三菱エンジニアリングプラスチックス株式会社
发明人： TAKAGI KIYOJI , TSUNODA MORIO , SUZUKI MASAMI , NAGAI TAKAYUKI , ISOBE YASUMITSU
IPC分类号： C08L77/02 , C08K3/04 , C08K3/22 , C08K3/34 , C08K5/527 , C08L29/04 , C08L53/02
摘要： PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition for producing automotive exterior parts. SOLUTION: The resin composition comprises (A) 18-80 wt.% of a polyamide 6 resin having a viscosity number measured in conformity to ISO-307 of 80-120 ml/gand the ratio of a terminal carboxy group concentration to terminal amino group concentration of ≤6 and ≥2, (B) 5-25 wt.% of a hydrogenation product of a block copolymer of a vinyl aromatic compound and a conjugated diene-based compound, (C) 3-15 wt.% of a hydrogenation product of a block copolymer of a vinyl aromatic compound and a conjugated diene-based compound, graft modified with 2.6-5.0 wt.% of maleic anhydride, (D) 1-5 wt.% of conductive carbon black having a BET specific surface area of ≥600 m 2 /g and a DBP oil absorption of ≥300 ml/100 g, (E) 10-30 wt.% of talc having an average particle diameter of 0.5-10 μm, (F) 0.01-2 wt.% of a metal hydrate, (G) 0.5-5 wt.% of an ethylene-vinyl alcohol resin and (H) 0-1 wt.% of a pentaerythritol type phosphite (100 wt.% of the total of all the components). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：获得用于生产汽车外部件的热塑性树脂组合物。解决方案：树脂组合物包含（A）18-80重量％的具有符合ISO-307测量的粘度值为80-120ml / g的聚酰胺6树脂，并且末端羧基浓度与末端氨基浓度≤6和≥2，（B）乙烯基芳族化合物和共轭二烯类化合物的嵌段共聚物的氢化产物的5-25重量％，（C）3-15重量％的乙烯基芳族化合物和共轭二烯类化合物的嵌段共聚物的氢化产物，用2.6-5.0重量％马来酸酐接枝改性，（D）1-5重量％具有BET的导电炭黑比表面积≥600m2 / SP＆gt; / g，DBP吸油量≥300ml/ 100g，（E）10-30重量％的平均粒径为0.5-10的滑石（F）0.01-2重量％的金属水合物，（G）0.5-5重量％的乙烯 - 乙烯醇树脂和（H）0-1重量％的季戊四醇型亚磷酸酯（100重量％。占所有组件总数的百分比）。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2005179547A Resin composition for manufacturing automotive exterior part 审中-公开
标题翻译：用于制造汽车外部部件的树脂组合物
公开(公告)号：JP2005179547A
公开(公告)日：2005-07-07
申请号：JP2003424076
申请日：2003-12-22
申请人： Mitsubishi Engineering Plastics Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 三菱エンジニアリングプラスチックス株式会社
发明人： TAKAGI KIYOJI , IWAKI MITSUJI , NAKAMURA MITSURU , SUZUKI MASAMI , MURAMATSU SHIGERU , SEKITO TAKESHI , YASUNAGA KENICHI
IPC分类号： B62D25/16 , C08K3/04 , C08K3/34 , C08K5/524 , C08K5/5393 , C08L77/00
摘要： PROBLEM TO BE SOLVED: To provide a resin composition for manufacturing automotive exterior parts excellent in the balance among fluidity, heat resistance, impact resistance, rigidity and a linear expansion coefficient and also excellent in electroconductivity, good coating adhesion and stagnation thermal stability (thermal stability when retained in a molten state for long hours).
SOLUTION: The resin composition for manufacturing automotive exterior parts comprises a modified product {a component (A)} obtained by reacting, in a molten state, (A1) a polyphenylene ether, (A2) a hydrogenated product of a block copolymer comprising a vinyl aromatic compound polymer block A and a conjugated diene compound polymer block B, (A3) an unsaturated acid anhydride and/or an unsaturated acid and (A4) a radical initiator, and, incorporated therewith, a polyamide {a component (B)}, a pentaerythritol phosphite compound {a component (C)}, a phosphonite compound {a component (D)}, magnesium silicate (talc) {a component (E)}, electroconductive carbon black {a component (F)} and an ethylene-vinyl alcohol copolymer {a component (G)}, each in a specific ratio.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决问题的方案：提供流动性，耐热性，耐冲击性，刚性和线性膨胀系数之间的平衡优异的汽车外用部件的树脂组合物，并且还具有优异的导电性，良好的涂层附着力和停滞热稳定性（长时间保持在熔融状态时的热稳定性）。解决方案：用于制造汽车外部部件的树脂组合物包括通过使熔融状态下的（A1）聚苯醚（A2）与嵌段共聚物的氢化产物（A2）反应获得的改性产物äa组分（A）乙烯基芳族化合物聚合物嵌段A和共轭二烯化合物聚合物嵌段B，（A3）不饱和酸酐和/或不饱和酸和（A4）自由基引发剂，并且与其结合，聚酰胺ä组分（B）} ，季戊四醇亚磷酸酯化合物ä组分（C）}，亚膦酸酯化合物组分（D）}，硅酸镁（滑石）组分（E）}，导电炭黑组分（F）}和乙烯 - 乙烯醇共聚物 äa组分（G）}，每个以具体的比例。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2007308611A Thermoplastic resin composition for producing automotive exterior component 审中-公开
标题翻译：用于生产汽车外部组件的热塑性树脂组合物
公开(公告)号：JP2007308611A
公开(公告)日：2007-11-29
申请号：JP2006139798
申请日：2006-05-19
申请人： Mitsubishi Engineering Plastics Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 三菱エンジニアリングプラスチックス株式会社
发明人： TAKAGI KIYOJI , TSUNODA MORIO , SUZUKI MASAMI , NAGAI TAKAYUKI , ONISHI KEISUKE
IPC分类号： C08L77/00 , C08K7/06
摘要： PROBLEM TO BE SOLVED: To provide a resin composition having all highly balanced characteristics in terms of fluidity, dimensional stability, heat-resistant rigidity, electrical conductivity, coating adhesivity and appearance each required for thermoplastic resin materials for producing automotive exterior components.
SOLUTION: The thermoplastic resin composition comprises (A) 35-77 wt.% of a polyamide resin 80-120 mL/g in viscosity index determined in accordance with ISO-307, (B) 1-20 wt.% of a first hydrogenated block copolymer composed of vinyl aromatic compound polymer block and conjugated diene compound polymer block and a second hydrogenated block copolymer composed of vinyl aromatic compound polymer block graft-modified with an unsaturated acid and/or its derivative and conjugated diene compound polymer block, (C) 21-40 wt.% of carbon fiber and (D) 1-5 wt.% of an ethylene-vinyl alcohol resin.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种在用于生产汽车外部组件的热塑性树脂材料所需的流动性，尺寸稳定性，耐热刚性，导电性，涂层粘附性和外观方面具有全部高度平衡的特性的树脂组合物。解决方案：热塑性树脂组合物包含（A）35-77重量％的按照ISO-307测定的粘度指数为80-120mL / g的聚酰胺树脂，（B）1-20重量％由乙烯基芳族化合物聚合物嵌段和共轭二烯化合物聚合物嵌段组成的第一氢化嵌段共聚物和由不饱和酸和/或其衍生物和共轭二烯化合物聚合物嵌段接枝改性的乙烯基芳族化合物聚合物嵌段组成的第二氢化嵌段共聚物，（C）21-40重量％的碳纤维和（D）1-5重量％的乙烯 - 乙烯醇树脂。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2007302818A Resin composition for producing automotive exterior part 有权
标题翻译：用于生产汽车外部部件的树脂组合物
公开(公告)号：JP2007302818A
公开(公告)日：2007-11-22
申请号：JP2006134004
申请日：2006-05-12
申请人： Mitsubishi Engineering Plastics Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 三菱エンジニアリングプラスチックス株式会社
发明人： TAKAGI KIYOJI , TSUNODA MORIO , SUZUKI MASAMI , NAGAI TAKAYUKI , ISOBE YASUMITSU
IPC分类号： C08L77/02 , C08K3/04 , C08K3/34 , C08K5/527 , C08L29/04 , C08L53/02
摘要： PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition for producing automotive exterior parts.
SOLUTION: The resin composition comprises (A) 18-80 wt.% of a polyamide 6 resin having a viscosity number measured in conformity to ISO-307 of 80-120 ml/g and the ratio of a terminal carboxy group concentration to terminal amino group concentration of ≤6 and ≥2, (B) 5-25 wt.% of a hydrogenation product of a block copolymer of a vinyl aromatic compound and a conjugated diene-based compound, (C) 3-15 wt.% of a hydrogenation product of a block copolymer of a vinyl aromatic compound and a conjugated diene-based compound, graft modified with 2.6-5.0 wt.% of maleic anhydride, (D) 1-5 wt.% of conductive carbon black having a BET specific surface area of ≥600 m
2 /g and a DBP oil absorption of ≥300 ml/100 g, (E) 10-30 wt.% of talc having an average particle diameter of 0.5-10 μm, (F) 0.1-1 wt.% of a pentaerythritol type phosphite compound and (G) 0.5-5 wt.% of an ethylene-vinyl alcohol resin (100 wt.% of the total of all the components).
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：获得用于生产汽车外部件的热塑性树脂组合物。解决方案：树脂组合物包含（A）18-80重量％的具有符合ISO-307测量的粘度值为80-120ml / g的聚酰胺6树脂，并且末端羧基浓度末端氨基浓度≤6和≥2，（B）5-25重量％的乙烯基芳族化合物和共轭二烯类化合物的嵌段共聚物的氢化产物，（C）3-15重量％乙烯基芳族化合物和共轭二烯类化合物的嵌段共聚物的氢化产物的％，用2.6-5.0重量％马来酸酐接枝改性，（D）1-5重量％的导电炭黑，其具有 BET比表面积≥600m2 / SP＆gt; / g，DBP吸油量≥300ml/ 100g，（E）10-30重量％的平均粒径为0.5〜（F）0.1-1重量％的季戊四醇型亚磷酸酯化合物和（G）0.5-5重量％的乙烯 - 乙烯醇树脂（占所有组分总量的100重量％）。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2005179544A Resin composition for manufacturing automotive exterior part 审中-公开
标题翻译：用于制造汽车外部部件的树脂组合物
公开(公告)号：JP2005179544A
公开(公告)日：2005-07-07
申请号：JP2003424062
申请日：2003-12-22
申请人： Mitsubishi Engineering Plastics Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 三菱エンジニアリングプラスチックス株式会社
发明人： TAKAGI KIYOJI
IPC分类号： C08L77/00 , C08K3/04 , C08K3/34
摘要： PROBLEM TO BE SOLVED: To provide a resin composition which gives automotive exterior parts exhibiting excellent electroconductivity, surface appearances of coating comparable to steel plates and good coating adhesion.
SOLUTION: The resin composition comprises a modified product {a component (A)} obtained by reacting, in a molten state, (A1) a polyphenylene ether, (A2) a hydrogenated product of a block copolymer comprising a vinyl aromatic compound polymer block A and a conjugated diene compound polymer block B, (A3) an unsaturated acid anhydride and/or an unsaturated acid and (A4) a radical initiator, and, incorporated therewith, a polyamide {a component (B)}, magnesium silicate (talc) {a component (C)}, electroconductive carbon black {a component (D)} and an ethylene-vinyl alcohol copolymer {a component (E)}, each in a specific ratio, where the component (A) is dispersed as particles having a rugged contour to form a discontinuous phase having a specific interfacial length in the continuous phase of the component (B).
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种树脂组合物，其给出具有优异导电性的汽车外部部件，与钢板相当的涂层表面外观和良好的涂层附着力。解决方案：树脂组合物包含通过使（A1）聚苯醚，（A2）包含乙烯基芳族化合物聚合物的嵌段共聚物的氢化产物在熔融状态下反应获得的改性产物ä组分（A）嵌段A和共轭二烯化合物聚合物嵌段B，（A3）不饱和酸酐和/或不饱和酸和（A4）自由基引发剂，并且其中加入聚酰胺ä组分（B）}，硅酸镁（滑石）组分（C）}，导电炭黑组分（D）}和乙烯 - 乙烯醇共聚物组分（E）}，其中组分（A）以特定比例分散，其中颗粒具有坚固的轮廓以形成在组分（B）的连续相中具有特定界面长度的不连续相。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2004231684A Resin composition for producing exterior automotive trim 审中-公开
公开(公告)号：JP2004231684A
公开(公告)日：2004-08-19
申请号：JP2003018613
申请日：2003-01-28
申请人： Mitsubishi Engineering Plastics Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 三菱エンジニアリングプラスチックス株式会社
发明人： TAKAGI KIYOJI , NAKAMURA MITSURU , IWAKI MITSUJI , SEKITO TAKESHI , YASUNAGA KENICHI
IPC分类号： C08L77/02 , C08K3/04 , C08K3/16 , C08K3/34 , C08K5/09 , C08L29/04 , C08L53/02 , C08L71/12
摘要： PROBLEM TO BE SOLVED: To provide a resin composition for producing an exterior automotive trim having excellent impact resistance, fluidity, dimensional stability, electroconductivity, appearance, coating adhesiveness, etc.
SOLUTION: The resin composition is obtained by dry blending 100 pts. wt. of a resin composition with 0.2-5 pts. wt. of an ethylene-vinyl alcohol copolymer (F). The above resin composition is prepared by previously melt kneading and palletizing 10-60 pts. wt. of a modified resin (A) obtained by reacting polyphenylene ether (PPE) (A1) with a hydrogenated material (A2) of a styrene-ethylene-butylene-styrene (SEBS) block copolymer and an unsaturated acid anhydride and/or an unsaturated acid (A3) in a specific proportion in a molten state with 10-60 pts. wt. of polyamide 6 (B) having specific physical properties, 10-40 pts. wt. of pellets (C) prepared by melt kneading electroconductive carbon black (C1) having specified physical properties with the polyamide 6 (B) in a specific proportion, 10-40 pts. wt. of pellets (D) obtained by melt kneading a uniform mixture (D1) of potassium iodide with cuprous iodide with the polyamide 6 (B) in a specific proportion and 8-20 pts. wt. of calcium metasilicate (E) having specific physical properties.
COPYRIGHT: (C)2004,JPO&NCIPI

8. 发明专利

JP2004231683A Resin composition for producing exterior automotive trim 审中-公开
公开(公告)号：JP2004231683A
公开(公告)日：2004-08-19
申请号：JP2003018608
申请日：2003-01-28
申请人： Daihatsu Motor Co Ltd , Mitsubishi Engineering Plastics Corp , Toyota Motor Corp , ダイハツ工業株式会社 , トヨタ自動車株式会社 , 三菱エンジニアリングプラスチックス株式会社
发明人： TAKAGI KIYOJI , NAKAMURA MITSURU , IWAKI MITSUJI , YASUNAGA KENICHI , SEKITO TAKESHI , FUTAI MASAHITO , YAMAGUCHI SUSUMU , KUSHIRO TAKAHIRO
IPC分类号： C08L77/02 , C08K3/04 , C08K3/34 , C08K5/09 , C08L29/04 , C08L53/02 , C08L71/12
摘要： PROBLEM TO BE SOLVED: To provide a resin composition for producing an exterior automotive trim having excellent impact resistance, fluidity, dimensional stability, electroconductivity, appearance, coating adhesiveness, etc.
SOLUTION: The resin composition is obtained by dry blending 95-100 pts. wt. of a resin composition with 0.2-5 pts. wt. of an ethylene-vinyl alcohol copolymer (E). The above resin composition is prepared by previously melt kneading and pelletizing 10-60 pts. wt. of a modified resin (A) obtained by reacting polyphenylene ether (PPE) (A1) with a hydrogenated material (A2) of a styrene-ethylene-butylene-styrene (SEBS) block copolymer and an unsaturated acid anhydride and/or an unsaturated acid (A3) in a molten state with 10-60 pts. wt. of polyamide 6 (B) having specific physical properties, 10-40 pts. wt. of pellets (C) prepared by melt kneading electroconductive carbon black having specified physical properties with the polyamide 6 and 8-20 pts. wt. of calcium metasilicate (D) having specific physical properties.
COPYRIGHT: (C)2004,JPO&NCIPI

9. 发明专利

JP2004230926A Resin composition for manufacture of automobile exterior parts 审中-公开
公开(公告)号：JP2004230926A
公开(公告)日：2004-08-19
申请号：JP2003018625
申请日：2003-01-28
申请人： Mitsubishi Engineering Plastics Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 三菱エンジニアリングプラスチックス株式会社
发明人： TAKAGI KIYOJI , NAKAMURA MITSURU , IWAKI MITSUJI , SEKITO TAKESHI , YASUNAGA KENICHI
IPC分类号： B62D29/04 , C08K3/04 , C08K7/02 , C08K9/04 , C08L53/02 , C08L71/12 , C08L77/02
摘要： PROBLEM TO BE SOLVED: To provide a resin composition for manufacture of automobile exterior parts having excellent impact resistance, flowing ability, dimension stability, conductivity, appearance and coating adhesiveness.
SOLUTION: This resin composition for manufacture of automobile exterior part is formed by previously melting and kneading the modified resin (A), which is obtained by reacting PPE (A1), a hydrogen additive of SEBS (A2), conductive carbon black (A3) and unsaturated acid anhydride and/or unsaturated acid (A4) in the melting condition, of 10-60 parts weight, polyamide 6 (B) having a specified physical property of 10-60 parts weight, pellet (C) obtained by melting and kneading the hollow carbon fibril (C1) and the polyamide 6 (C2) of 10-40 parts weight, metasilicic acid calcium (D) having a specified physical property of 8-20 parts weight, together to form pellets, and dry-blending ethylene-vinylalcohol copolymer (E) of 0.2-5 parts weight in relation to the pellets of 95-100 parts weight. The resin composition having the described characteristic is thereby obtained.
COPYRIGHT: (C)2004,JPO&NCIPI

10. 发明专利

JP2005179546A Resin composition for manufacturing automotive exterior part 审中-公开
标题翻译：用于制造汽车外部部件的树脂组合物
公开(公告)号：JP2005179546A
公开(公告)日：2005-07-07
申请号：JP2003424075
申请日：2003-12-22
申请人： Mitsubishi Engineering Plastics Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 三菱エンジニアリングプラスチックス株式会社
发明人： TAKAGI KIYOJI
IPC分类号： B62D25/16 , C08K3/04 , C08K3/34 , C08L77/00
摘要： PROBLEM TO BE SOLVED: To provide a resin composition for manufacturing automotive exterior parts which gives products excellent in heat resistance and impact resistance, having a small linear expansion coefficient and exhibiting excellent electroconductivity, good coating adhesion, and surface appearances of coating comparable to steel plates.
SOLUTION: The resin composition comprises a modified product {a component (A)} obtained by reacting, in a molten state, (A1) a polyphenylene ether, (A2) a hydrogenated product of a block copolymer comprising a vinyl aromatic compound polymer block A and a conjugated diene compound polymer block B, (A3) an unsaturated acid anhydride and/or an unsaturated acid and (A4) a radical initiator, and, incorporated therewith, a polyamide {a component (B)}, magnesium silicate (talc) {a component (C)}, electroconductive carbon black {a component (D)} and an ethylene-vinyl alcohol copolymer {a component (E)}, each in a specific ratio, where the component (A) forms the discontinuous phase to exist in the continuous phase of the component (B), and the component (C) exists mainly in the continuous phase of the component (B).
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种制造汽车外部件的树脂组合物，其产生耐热性和耐冲击性优异的产品，具有小的线性膨胀系数并且显示出优异的导电性，良好的涂层粘附性和涂层的表面外观可比到钢板。解决方案：树脂组合物包含通过使（A1）聚苯醚，（A2）包含乙烯基芳族化合物聚合物的嵌段共聚物的氢化产物在熔融状态下反应获得的改性产物ä组分（A）嵌段A和共轭二烯化合物聚合物嵌段B，（A3）不饱和酸酐和/或不饱和酸和（A4）自由基引发剂，并且其中加入聚酰胺ä组分（B）}，硅酸镁（滑石）组分（C）}，导电性炭黑组分（D）}和乙烯 - 乙烯醇共聚物组分（E）}，其中组分（A）形成不连续相，存在于组分（B）和组分（C）的连续相主要存在于组分（B）的连续相中。版权所有（C）2005，JPO＆NCIPI

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