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1. 发明授权

US07081493B2 Automotive part made of polypropylene resin composition 有权
标题翻译：汽车部件采用聚丙烯树脂组成
公开(公告)号：US07081493B2
公开(公告)日：2006-07-25
申请号：US10275903
申请日：2002-03-08
申请人： Koji Kawai , Masahiro Yamashita , Yasushi Tohi , Keita Itakura , Ikunori Sakai , Mikio Hashimoto , Takeshi Minoda , Masamichi Naito , Toru Takaoka , Nobuo Kawahara , Hiromu Kaneyoshi
发明人： Koji Kawai , Masahiro Yamashita , Yasushi Tohi , Keita Itakura , Ikunori Sakai , Mikio Hashimoto , Takeshi Minoda , Masamichi Naito , Toru Takaoka , Nobuo Kawahara , Hiromu Kaneyoshi
IPC分类号： C08L53/00 , C08K3/34
CPC分类号： C08L53/00 , C08F110/06 , C08L23/12 , C08L23/16 , C08L53/025 , C08L2666/04 , C08L2666/02 , C08L2666/24 , C08F2500/03 , C08F2500/12
摘要： An automobile part comprising a polypropylene resin composition, the polypropylene resin composition comprising a propylene homopolymer (A1), an elastomer (B) and an inorganic filler (C), or comprising a propylene block copolymer (A2) and an inorganic filler (C) optionally together with an elastomer (B), in specified proportions. The propylene homopolymer (A1), or the propylene homopolymer segment of the propylene block copolymer (A2) exhibits an MFR (230-C) of 20 to 300 g/10 min, a ratio of position irregular units derived from 2,1-insertion or 1,3-insertion of propylene monomer relative to all propylene structural units, determined from a 13C-NMR spectrum, each of 0.2% or less, and an Mw/Mn, determined by GPC, of 1 to 3.
摘要翻译：包含聚丙烯树脂组合物的汽车部件，包含丙烯均聚物（A1），弹性体（B）和无机填料（C）的聚丙烯树脂组合物，或包含丙烯嵌段共聚物（A2）和无机填料（C）任选地与弹性体（B）一起以特定比例。丙烯均聚物（A1）或丙烯嵌段共聚物（A2）的丙烯均聚物链段表现出20-300g / 10min的MFR（230℃），来自2,1-插入的位置不规则单元的比例或丙烯单体相对于所有丙烯结构单元的1,3-插入，由13 C-NMR光谱确定，各自为0.2％或更小，Mw / Mn通过GPC测定为 1到3。

2. 发明授权

US07619030B2 Automobile part of polypropylene resin composition 有权
标题翻译：汽车部分聚丙烯树脂组成
公开(公告)号：US07619030B2
公开(公告)日：2009-11-17
申请号：US11411093
申请日：2006-04-26
申请人： Koji Kawai , Masahiro Yamashita , Yasushi Tohi , Keita Itakura , Ikunori Sakai , Mikio Hashimoto , Takeshi Minoda , Masamichi Naito , Toru Takaoka , Nobuo Kawahara , Hiromu Kaneyoshi
发明人： Koji Kawai , Masahiro Yamashita , Yasushi Tohi , Keita Itakura , Ikunori Sakai , Mikio Hashimoto , Takeshi Minoda , Masamichi Naito , Toru Takaoka , Nobuo Kawahara , Hiromu Kaneyoshi
IPC分类号： B01F17/00 , C08F8/00 , C08G18/42 , C08J3/00 , C08J3/22 , C08K3/00 , C08L23/00 , C08L23/04 , C08L53/00 , C09J7/02
CPC分类号： C08L53/00 , C08F110/06 , C08L23/12 , C08L23/16 , C08L53/025 , C08L2666/04 , C08L2666/02 , C08L2666/24 , C08F2500/03 , C08F2500/12
摘要： An automobile part comprising a polypropylene resin composition, the polypropylene resin composition comprising a propylene homopolymer (A1), an elastomer (B) and an inorganic filler (C) in specified proportions. The polypropylene homopolymer (A1) exhibits an MFR (230° C.) of 20 to 300 g/10 min, a ratio of position irregular units derived from 2,1-insertion or 1,3-insertion of propylene monomer relative to all propylene structural units, determined from a 13C-NMR spectrum, each of 0.05% or less, and an Mw/Mn, determined by GPC, of 1 to 3.
摘要翻译：一种包含聚丙烯树脂组合物的汽车部件，所述聚丙烯树脂组合物以特定比例包含丙烯均聚物（A1），弹性体（B）和无机填料（C）。聚丙烯均聚物（A1）的MFR（230℃）为20-300g / 10min，丙烯单体的2,1-插入或1,3-插入的位置不规则单元相对于所有丙烯由13 C-NMR光谱测定，各自为0.05％以下，由GPC测定的Mw / Mn为1〜3。

3. 发明申请

US20060194914A1 Automobile part of polypropylene resin composition 有权
标题翻译：汽车部分聚丙烯树脂组成
公开(公告)号：US20060194914A1
公开(公告)日：2006-08-31
申请号：US11411093
申请日：2006-04-26
申请人： Koji Kawai , Masahiro Yamashita , Yasushi Tohi , Keita Itakura , Ikunori Sakai , Mikio Hashimoto , Takeshi Minoda , Masamichi Naito , Toru Takaoka , Nobuo Kawahara , Hiromu Kaneyoshi
发明人： Koji Kawai , Masahiro Yamashita , Yasushi Tohi , Keita Itakura , Ikunori Sakai , Mikio Hashimoto , Takeshi Minoda , Masamichi Naito , Toru Takaoka , Nobuo Kawahara , Hiromu Kaneyoshi
IPC分类号： C08L53/00
CPC分类号： C08L53/00 , C08F110/06 , C08L23/12 , C08L23/16 , C08L53/025 , C08L2666/04 , C08L2666/02 , C08L2666/24 , C08F2500/03 , C08F2500/12
摘要： An automobile part comprising a polypropylene resin composition, the polypropylene resin composition comprising a propylene homopolymer (A1), an elastomer (B) and an inorganic filler (C) in specified proportions. The polypropylene homopolymer (A1) exhibits an MFR (230° C.) of 20 to 300 g/10 min, a ratio of position irregular units derived from 2,1-insertion or 1,3-insertion of propylene monomer relative to all propylene structural units, determined from a 13C-NMR spectrum, each of 0.05% or less, and an Mw/Mn, determined by GPC, of 1 to 3.
摘要翻译：一种包含聚丙烯树脂组合物的汽车部件，所述聚丙烯树脂组合物以特定比例包含丙烯均聚物（A1），弹性体（B）和无机填料（C）。聚丙烯均聚物（A1）的MFR（230℃）为20-300g / 10min，丙烯单体的2,1-插入或1,3-插入的位置不规则单元相对于所有丙烯的比例由13 C-NMR光谱确定的结构单元，各自为0.05％以下，GPC测定的Mw / Mn为1〜3。

4. 发明授权

US07446147B2 Propylene resin composition 有权
标题翻译：丙烯树脂组合物
公开(公告)号：US07446147B2
公开(公告)日：2008-11-04
申请号：US10558157
申请日：2003-11-11
申请人： Masamichi Naito , Ikunori Sakai , Yoshio Sugimoto , Kenta Tsubohara
发明人： Masamichi Naito , Ikunori Sakai , Yoshio Sugimoto , Kenta Tsubohara
IPC分类号： C08L53/00
CPC分类号： C08L23/10 , C08L23/16 , C08L53/00 , C08L2205/02 , C08L2666/04 , C08L2666/02
摘要： A propylene resin composition comprising (A) a crystalline propylene block copolymer in an amount of 89 to 30% by weight, which has a specific content of a 23° C. n-decane-soluble component, said soluble component having a specific intrinsic viscosity [η]a as measured in decalin at 135° C., has a specific melt flow rate (MFR, 230° C., load of 2160 g), and has a specific isotactic pentad fraction of a polypropylene homopolymer portion as measured by 13C-NMR, (B) a crystalline propylene block copolymer in an amount of 5 to 25% by weight, which has a specific content of a 23° C. n-decane-soluble component, said soluble component having a specific intrinsic viscosity [η]b as measured in decalin at 135° C., has a specific melt flow rate (MFR, 230° C., load of 2160 g), and has a specific isotactic pentad fraction of a polypropylene homopolymer portion as measured by 13C-NMR, (C) an elastomeric polymer in an amount of 1 to 20% by weight, which has a melt flow rate (MFR, 230C, load of 2160 g) of 0.5 to 30 g/10 min, and (D) an inorganic filler in an amount of 5 to 25% by weight.
摘要翻译：一种丙烯树脂组合物，其包含（A）结晶丙烯嵌段共聚物，其含量为89〜30重量％，其特定含量为23℃正癸烷可溶成分，所述可溶成分的特性粘度在135℃萘烷中测定的ηa具有特定的熔体流动速率（MFR，230℃，负荷2160g），并且具有聚丙烯均聚物部分的特定全同立构五单元组分数， 13 C-NMR，（B）结晶丙烯嵌段共聚物，其含量为5〜25重量％，其特定含量为23℃正癸烷可溶成分，所述可溶性具有在135℃萘烷中测定的特定粘度ηb的组分具有特定的熔体流动速率（MFR，230℃，负荷2160g），并且具有聚丙烯的特定全同立构五单元组分均聚物部分，通过13 C-NMR测量，（C）1至20重量％的弹性体聚合物，其具有熔体流动r （MFR，230℃，2160g负荷）为0.5〜30g / 10分钟，（D）5〜25重量％的无机填料。

5. 发明申请

US20070010622A1 Propylene resin composition 有权
标题翻译：丙烯树脂组合物
公开(公告)号：US20070010622A1
公开(公告)日：2007-01-11
申请号：US10558157
申请日：2003-11-11
申请人： Masamichi Naito , Ikunori Sakai , Yoshio Sugimoto , Kenta Tsubohara
发明人： Masamichi Naito , Ikunori Sakai , Yoshio Sugimoto , Kenta Tsubohara
IPC分类号： C08L53/00
CPC分类号： C08L23/10 , C08L23/16 , C08L53/00 , C08L2205/02 , C08L2666/04 , C08L2666/02
摘要： A propylene resin composition comprising (A) a crystalline propylene block copolymer in an amount of 89 to 30% by weight, which has a specific content of a 23° C. n-decane-soluble component, said soluble component having a specific intrinsic viscosity [η]a as measured in decalin at 135° C., has a specific melt flow rate (MFR, 230° C., load of 2160 g), and has a specific isotactic pentad fraction of a polypropylene homopolymer portion as measured by 13C-NMR, (B) a crystalline propylene block copolymer in an amount of 5 to 25% by weight, which has a specific content of a 23° C. n-decane-soluble component, said soluble component having a specific intrinsic viscosity [η]b as measured in decalin at 135° C., has a specific melt flow rate (MFR, 230° C., load of 2160 g), and has a specific isotactic pentad fraction of a polypropylene homopolymer portion as measured by 13C-NMR, (C) an elastomeric polymer in an amount of 1 to 20% by weight, which has a melt flow rate (MFR, 230C, load of 2160 g) of 0.5 to 30 g/10 min, and (D) an inorganic filler in an amount of 5 to 25% by weight.
摘要翻译：一种丙烯树脂组合物，其包含（A）结晶丙烯嵌段共聚物，其含量为89〜30重量％，其特定含量为23℃正癸烷可溶成分，所述可溶成分的特性粘度在135℃萘烷中测定的ηa具有特定的熔体流动速率（MFR，230℃，负荷2160g），并且具有聚丙烯均聚物部分的特定全同立构五单元组分数， 13 C-NMR，（B）结晶丙烯嵌段共聚物，其含量为5〜25重量％，其特定含量为23℃正癸烷可溶成分，所述可溶性具有在135℃萘烷中测定的特定粘度ηb的组分具有特定的熔体流动速率（MFR，230℃，负荷2160g），并且具有聚丙烯的特定全同立构五单元组分均聚物部分，通过13 C-NMR测量，（C）1至20重量％的弹性体聚合物，其具有熔体流动r （MFR，230℃，2160g负荷）为0.5〜30g / 10分钟，（D）5〜25重量％的无机填料。

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