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公开(公告)号：US09217078B2
公开(公告)日：2015-12-22
申请号：US13619135
申请日：2012-09-14
申请人： Hiroshi Hoya , Kiminori Noda , Norihide Inoue , Hiroshi Uehara , Eiji Shiba , Masayoshi Yamaguchi , Manabu Kawamoto , Akira Yamashita
发明人： Hiroshi Hoya , Kiminori Noda , Norihide Inoue , Hiroshi Uehara , Eiji Shiba , Masayoshi Yamaguchi , Manabu Kawamoto , Akira Yamashita
IPC分类号： B32B27/08 , B32B7/02 , C08L23/12 , C08L23/08 , C08L23/10 , C08L23/14 , C08L23/16 , C08L53/02 , H01L31/048
CPC分类号： C08J9/0061 , A43B13/04 , A43B13/12 , A43B17/006 , B32B5/18 , B32B9/025 , B32B25/00 , B32B27/065 , B32B27/32 , B32B27/40 , B32B2250/02 , B32B2437/02 , C08J5/18 , C08J2323/08 , C08J2323/12 , C08J2323/14 , C08J2423/12 , C08J2423/14 , C08L23/0815 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/142 , C08L23/16 , C08L23/26 , C08L25/04 , C08L53/02 , C08L2205/02 , H01L31/0481 , Y10T428/1397 , Y10T428/24942 , Y10T428/31692 , Y10T428/31913 , Y10T428/31938 , Y10T442/60 , C08L2666/06 , C08L2666/02 , C08L2666/24
摘要： Means for Solving the ProblemsThe thermoplastic resin composition (X1) of the present invention comprises (A1), (B1), (C1), and optionally (D1) below: 1 to 90 wt % of an isotactic polypropylene (A1); 9 to 98 wt % of a propylene/ethylene/α-olefin copolymer (B1) containing 45 to 89 mol % of propylene-derived structural units, 10 to 25 mol % of ethylene-derived structural units, and optionally, 0 to 30 mol % of C4-C20α-olefin-derived structural units (a1); 1 to 80 wt % of a styrene-based elastomer (C1); and 0 to 70 wt % of an ethylene/α-olefin copolymer (D1) whose density is in the range of 0.850 to 0.910 g/cm3, wherein (A1)+(B1)+(C1)+(D1)=100 wt %.
摘要翻译： 解决问题的手段本发明的热塑性树脂组合物（X1）包含（A1），（B1），（C1）和任选（D1）：1〜90重量％的全同立构聚丙烯（A1）; 9〜98重量％的丙烯 - 乙烯/α-烯烃共聚物（B1），含有45〜89摩尔％的丙烯衍生的结构单元，10〜25摩尔％的来自乙烯的结构单元，任选的0〜30摩尔 ％的C 4 -C 20α-烯烃衍生的结构单元（a1）; 1〜80重量％的苯乙烯系弹性体（C1）; 和0〜70重量％的密度为0.850〜0.910g / cm 3的乙烯/α-烯烃共聚物（D1），其中（A1）+（B1）+（C1）+（D1）= 100重量％ ％。
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公开(公告)号：US20130011596A1
公开(公告)日：2013-01-10
申请号：US13619001
申请日：2012-09-14
申请人： Hiroshi HOYA , Kiminori Noda , Norihide Inoue , Hiroshi Uehara , Eiji Shiba , Masayoshi Yamaguchi , Manabu Kawamoto , Akira Yamashita
发明人： Hiroshi HOYA , Kiminori Noda , Norihide Inoue , Hiroshi Uehara , Eiji Shiba , Masayoshi Yamaguchi , Manabu Kawamoto , Akira Yamashita
CPC分类号： C08J9/0061 , A43B13/04 , A43B13/12 , A43B17/006 , B32B5/18 , B32B9/025 , B32B25/00 , B32B27/065 , B32B27/32 , B32B27/40 , B32B2250/02 , B32B2437/02 , C08J5/18 , C08J2323/08 , C08J2323/12 , C08J2323/14 , C08J2423/12 , C08J2423/14 , C08L23/0815 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/142 , C08L23/16 , C08L23/26 , C08L25/04 , C08L53/02 , C08L2205/02 , H01L31/0481 , Y10T428/1397 , Y10T428/24942 , Y10T428/31692 , Y10T428/31913 , Y10T428/31938 , Y10T442/60 , C08L2666/06 , C08L2666/02 , C08L2666/24
摘要： Means for Solving the ProblemsThe thermoplastic resin composition (X1) of the present invention comprises (A1), (B1), (C1), and optionally (D1) below: 1 to 90 wt % of an isotactic polypropylene (A1); 9 to 98 wt % of a propylene/ethylene/α-olefin copolymer (B1) containing 45 to 89 mol % of propylene-derived structural units, 10 to 25 mol % of ethylene-derived structural units, and optionally, 0 to 30 mol % of C4-C20 α-olefin-derived structural units (a1); 1 to 80 wt % of a styrene-based elastomer (C1); and 0 to 70 wt % of an ethylene/α-olefin copolymer (D1) whose density is in the range of 0.850 to 0.910 g/cm3, wherein (A1)+(B1)+(C1)+(D1)=100 wt %.
摘要翻译： 解决问题的手段本发明的热塑性树脂组合物（X1）包含（A1），（B1），（C1）和任选（D1）：1〜90重量％的全同立构聚丙烯（A1）; 9〜98重量％的丙烯 - 乙烯/α-烯烃共聚物（B1），含有45〜89摩尔％的丙烯衍生的结构单元，10〜25摩尔％的来自乙烯的结构单元，任选的0〜30摩尔 ％的C 4 -C 20α-烯烃衍生的结构单元（a1）; 1〜80重量％的苯乙烯系弹性体（C1）; 和0〜70重量％的密度为0.850〜0.910g / cm 3的乙烯/α-烯烃共聚物（D1），其中（A1）+（B1）+（C1）+（D1）= 100重量％ ％。
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公开(公告)号：US08338697B2
公开(公告)日：2012-12-25
申请号：US11642983
申请日：2006-12-21
申请人： Hiroshi Hoya , Kiminori Noda , Norihide Inoue , Hiroshi Uehara , Eiji Shiba , Masayoshi Yamaguchi , Manabu Kawamoto , Akira Yamashita
发明人： Hiroshi Hoya , Kiminori Noda , Norihide Inoue , Hiroshi Uehara , Eiji Shiba , Masayoshi Yamaguchi , Manabu Kawamoto , Akira Yamashita
CPC分类号： C08J9/0061 , A43B13/04 , A43B13/12 , A43B17/006 , B32B5/18 , B32B9/025 , B32B25/00 , B32B27/065 , B32B27/32 , B32B27/40 , B32B2250/02 , B32B2437/02 , C08J5/18 , C08J2323/08 , C08J2323/12 , C08J2323/14 , C08J2423/12 , C08J2423/14 , C08L23/0815 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/142 , C08L23/16 , C08L23/26 , C08L25/04 , C08L53/02 , C08L2205/02 , H01L31/0481 , Y10T428/1397 , Y10T428/24942 , Y10T428/31692 , Y10T428/31913 , Y10T428/31938 , Y10T442/60 , C08L2666/06 , C08L2666/02 , C08L2666/24
摘要： The thermoplastic resin composition (X1) of the present invention comprises (A1), (B1), (C1), and optionally (D1) below: 1 to 90 wt % of an isotactic polypropylene (A1); 9 to 98 wt % of a propylene/ethylene/α-olefin copolymer (B1) containing 45 to 89 mol % of propylene-derived structural units, 10 to 25 mol % of ethylene-derived structural units, and optionally, 0 to 30 mol % of C4-C20 α-olefin-derived structural units (a1); 1 to 80 wt % of a styrene-based elastomer (C1); and 0 to 70 wt % of an ethylene/α-olefin copolymer (D1) whose density is in the range of 0.850 to 0.910 g/cm3, wherein (A1)+(B1)+(C1)+(D1)=100 wt %.
摘要翻译： 本发明的热塑性树脂组合物（X1）包含（A1），（B1），（C1）和任选（D1）：1〜90重量％的全同立构聚丙烯（A1）; 9〜98重量％的丙烯 - 乙烯/α-烯烃共聚物（B1），含有45〜89摩尔％的丙烯衍生的结构单元，10〜25摩尔％的来自乙烯的结构单元，任选的0〜30摩尔 ％的C 4 -C 20α-烯烃衍生的结构单元（a1）; 1〜80重量％的苯乙烯系弹性体（C1）; 和0〜70重量％的密度为0.850〜0.910g / cm 3的乙烯/α-烯烃共聚物（D1），其中（A1）+（B1）+（C1）+（D1）= 100重量％ ％。
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公开(公告)号：US08962974B2
公开(公告)日：2015-02-24
申请号：US13619239
申请日：2012-09-14
申请人： Hiroshi Hoya , Kiminori Noda , Norihide Inoue , Hiroshi Uehara , Eiji Shiba , Masayoshi Yamaguchi , Manabu Kawamoto , Akira Yamashita
发明人： Hiroshi Hoya , Kiminori Noda , Norihide Inoue , Hiroshi Uehara , Eiji Shiba , Masayoshi Yamaguchi , Manabu Kawamoto , Akira Yamashita
IPC分类号： C08L23/14 , B32B27/32 , B32B15/085 , C08L23/12 , C08L23/08 , C08L23/10 , C08L23/16 , C08L53/02 , H01L31/048
CPC分类号： C08J9/0061 , A43B13/04 , A43B13/12 , A43B17/006 , B32B5/18 , B32B9/025 , B32B25/00 , B32B27/065 , B32B27/32 , B32B27/40 , B32B2250/02 , B32B2437/02 , C08J5/18 , C08J2323/08 , C08J2323/12 , C08J2323/14 , C08J2423/12 , C08J2423/14 , C08L23/0815 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/142 , C08L23/16 , C08L23/26 , C08L25/04 , C08L53/02 , C08L2205/02 , H01L31/0481 , Y10T428/1397 , Y10T428/24942 , Y10T428/31692 , Y10T428/31913 , Y10T428/31938 , Y10T442/60 , C08L2666/06 , C08L2666/02 , C08L2666/24
摘要： Means for solving the problemsThe thermoplastic resin composition (X1) of the present invention comprises (A1), (B1), (C1), and optionally (D1) below: 1 to 90 wt % of an isotactic polypropylene (A1); 9 to 98 wt % of a propylene/ethylene/α-olefin copolymer (B1) containing 45 to 89 mol % of propylene-derived structural units, 10 to 25 mol % of ethylene-derived structural units, and optionally, 0 to 30 mol % of C4-C20 α-olefin-derived structural units (a1); 1 to 80 wt % of a styrene-based elastomer (C1); and 0 to 70 wt % of an ethylene/α-olefin copolymer (D1) whose density is in the range of 0.850 to 0.910 g/cm3, wherein (A1)+(B1)+(C1)+(D1)=100 wt %.
摘要翻译： 解决问题的手段本发明的热塑性树脂组合物（X1）包含（A1），（B1），（C1）和任选（D1）：1〜90重量％的全同立构聚丙烯（A1）; 9〜98重量％的丙烯/乙烯/α-烯烃共聚物（B1），含有45〜89摩尔％的丙烯衍生的结构单元，10〜25摩尔％的来自乙烯的结构单元，任选的0〜30摩尔 ％的C 4 -C 20α-烯烃衍生的结构单元（a1）; 1〜80重量％的苯乙烯系弹性体（C1）; 和0〜70重量％的密度为0.850〜0.910g / cm 3的乙烯/α-烯烃共聚物（D1），其中（A1）+（B1）+（C1）+（D1）= 100重量％ ％。
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公开(公告)号：US08946543B2
公开(公告)日：2015-02-03
申请号：US13619001
申请日：2012-09-14
申请人： Hiroshi Hoya , Kiminori Noda , Norihide Inoue , Hiroshi Uehara , Eiji Shiba , Masayoshi Yamaguchi , Manabu Kawamoto , Akira Yamashita
发明人： Hiroshi Hoya , Kiminori Noda , Norihide Inoue , Hiroshi Uehara , Eiji Shiba , Masayoshi Yamaguchi , Manabu Kawamoto , Akira Yamashita
IPC分类号： C08L23/14 , B32B1/08 , C08L23/12 , C08L23/20 , C08L53/00 , C08L23/08 , C08L23/10 , C08L23/16 , C08L53/02 , H01L31/048
CPC分类号： C08J9/0061 , A43B13/04 , A43B13/12 , A43B17/006 , B32B5/18 , B32B9/025 , B32B25/00 , B32B27/065 , B32B27/32 , B32B27/40 , B32B2250/02 , B32B2437/02 , C08J5/18 , C08J2323/08 , C08J2323/12 , C08J2323/14 , C08J2423/12 , C08J2423/14 , C08L23/0815 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/142 , C08L23/16 , C08L23/26 , C08L25/04 , C08L53/02 , C08L2205/02 , H01L31/0481 , Y10T428/1397 , Y10T428/24942 , Y10T428/31692 , Y10T428/31913 , Y10T428/31938 , Y10T442/60 , C08L2666/06 , C08L2666/02 , C08L2666/24
摘要： Means for Solving the ProblemsThe thermoplastic resin composition (X1) of the present invention comprises (A1), (B1), (C1), and optionally (D1) below: 1 to 90 wt % of an isotactic polypropylene (A1); 9 to 98 wt % of a propylene/ethylene/α-olefin copolymer (B1) containing 45 to 89 mol % of propylene-derived structural units, 10 to 25 mol % of ethylene-derived structural units, and optionally, 0 to 30 mol % of C4-C20 α-olefin-derived structural units (a1); 1 to 80 wt % of a styrene-based elastomer (C1); and 0 to 70 wt % of an ethylene/α-olefin copolymer (D1) whose density is in the range of 0.850 to 0.910 g/cm3, wherein (A1)+(B1)+(C1)+(D1)=100 wt %.
摘要翻译： 解决问题的手段本发明的热塑性树脂组合物（X1）包含（A1），（B1），（C1）和任选（D1）：1〜90重量％的全同立构聚丙烯（A1）; 9〜98重量％的丙烯 - 乙烯/α-烯烃共聚物（B1），含有45〜89摩尔％的丙烯衍生的结构单元，10〜25摩尔％的来自乙烯的结构单元，任选的0〜30摩尔 ％的C 4 -C 20α-烯烃衍生的结构单元（a1）; 1〜80重量％的苯乙烯系弹性体（C1）; 和0〜70重量％的密度为0.850〜0.910g / cm 3的乙烯/α-烯烃共聚物（D1），其中（A1）+（B1）+（C1）+（D1）= 100重量％ ％。
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公开(公告)号：US20130017351A1
公开(公告)日：2013-01-17
申请号：US13618857
申请日：2012-09-14
申请人： Hiroshi HOYA , Kiminori Noda , Norihide Inoue , Hiroshi Uehara , Eiji Shiba , Masayoshi Yamaguchi , Manabu Kawamoto , Akira Yamashita
发明人： Hiroshi HOYA , Kiminori Noda , Norihide Inoue , Hiroshi Uehara , Eiji Shiba , Masayoshi Yamaguchi , Manabu Kawamoto , Akira Yamashita
CPC分类号： C08J9/0061 , A43B13/04 , A43B13/12 , A43B17/006 , B32B5/18 , B32B9/025 , B32B25/00 , B32B27/065 , B32B27/32 , B32B27/40 , B32B2250/02 , B32B2437/02 , C08J5/18 , C08J2323/08 , C08J2323/12 , C08J2323/14 , C08J2423/12 , C08J2423/14 , C08L23/0815 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/142 , C08L23/16 , C08L23/26 , C08L25/04 , C08L53/02 , C08L2205/02 , H01L31/0481 , Y10T428/1397 , Y10T428/24942 , Y10T428/31692 , Y10T428/31913 , Y10T428/31938 , Y10T442/60 , C08L2666/06 , C08L2666/02 , C08L2666/24
摘要： Means for solving the problemsThe thermoplastic resin composition (X1) of the present invention comprises (A1), (B1), (C1), and optionally (D1) below: 1 to 90 wt % of an isotactic polypropylene (A1); 9 to 98 wt % of a propylene/ethylene/α-olefin copolymer (B1) containing 45 to 89 mol % of propylene-derived structural units, 10 to 25 mol % of ethylene-derived structural units, and optionally, 0 to 30 mol % of C4-C20 α-olefin-derived structural units (a1); 1 to 80 wt % of a styrene-based elastomer (C1); and 0 to 70 wt % of an ethylene/α-olefin copolymer (D1) whose density is in the range of 0.850 to 0.910 g/cm3, wherein (A1)+(B1)+(C1)+(D1)=100 wt %.
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公开(公告)号：US08592674B2
公开(公告)日：2013-11-26
申请号：US13618857
申请日：2012-09-14
申请人： Hiroshi Hoya , Kiminori Noda , Norihide Inoue , Hiroshi Uehara , Eiji Shiba , Masayoshi Yamaguchi , Manabu Kawamoto , Akira Yamashita
发明人： Hiroshi Hoya , Kiminori Noda , Norihide Inoue , Hiroshi Uehara , Eiji Shiba , Masayoshi Yamaguchi , Manabu Kawamoto , Akira Yamashita
CPC分类号： C08J9/0061 , A43B13/04 , A43B13/12 , A43B17/006 , B32B5/18 , B32B9/025 , B32B25/00 , B32B27/065 , B32B27/32 , B32B27/40 , B32B2250/02 , B32B2437/02 , C08J5/18 , C08J2323/08 , C08J2323/12 , C08J2323/14 , C08J2423/12 , C08J2423/14 , C08L23/0815 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/142 , C08L23/16 , C08L23/26 , C08L25/04 , C08L53/02 , C08L2205/02 , H01L31/0481 , Y10T428/1397 , Y10T428/24942 , Y10T428/31692 , Y10T428/31913 , Y10T428/31938 , Y10T442/60 , C08L2666/06 , C08L2666/02 , C08L2666/24
摘要： Means for Solving the ProblemsThe thermoplastic resin composition (X1) of the present invention comprises (A1), (B1), (C1), and optionally (D1) below: 1 to 90 wt % of an isotactic polypropylene (A1); 9 to 98 wt % of a propylene/ethylene/α-olefin copolymer (B1) containing 45 to 89 mol % of propylene-derived structural units, 10 to 25 mol % of ethylene-derived structural units, and optionally, 0 to 30 mol % of C4-C20 α-olefin-derived structural units (a1); 1 to 80 wt % of a styrene-based elastomer (C1); and 0 to 70 wt % of an ethylene/α-olefin copolymer (D1) whose density is in the range of 0.850 to 0.910 g/cm3, wherein (A1)+(B1)+(C1)+(D1)=100 wt %.
摘要翻译： 解决问题的手段本发明的热塑性树脂组合物（X1）包含（A1），（B1），（C1）和任选（D1）：1〜90重量％的全同立构聚丙烯（A1）; 9〜98重量％的丙烯/乙烯/α-烯烃共聚物（B1），含有45〜89摩尔％的丙烯衍生的结构单元，10〜25摩尔％的来自乙烯的结构单元，任选的0〜30摩尔 ％的C 4 -C 20α-烯烃衍生的结构单元（a1）; 1〜80重量％的苯乙烯系弹性体（C1）; 和0〜70重量％的密度为0.850〜0.910g / cm 3的乙烯/α-烯烃共聚物（D1），其中（A1）+（B1）+（C1）+（D1）= 100重量％ ％。
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公开(公告)号：US20070251572A1
公开(公告)日：2007-11-01
申请号：US11642983
申请日：2006-12-21
申请人： Hiroshi Hoya , Kiminori Noda , Norihide Inoue , Hiroshi Uehara , Eiji Shiba , Masayoshi Yamaguchi , Manabu Kawamoto , Akira Yamashita
发明人： Hiroshi Hoya , Kiminori Noda , Norihide Inoue , Hiroshi Uehara , Eiji Shiba , Masayoshi Yamaguchi , Manabu Kawamoto , Akira Yamashita
IPC分类号： C08L53/02 , C08F36/06 , H01B3/18 , H01L31/0256
CPC分类号： C08J9/0061 , A43B13/04 , A43B13/12 , A43B17/006 , B32B5/18 , B32B9/025 , B32B25/00 , B32B27/065 , B32B27/32 , B32B27/40 , B32B2250/02 , B32B2437/02 , C08J5/18 , C08J2323/08 , C08J2323/12 , C08J2323/14 , C08J2423/12 , C08J2423/14 , C08L23/0815 , C08L23/10 , C08L23/12 , C08L23/14 , C08L23/142 , C08L23/16 , C08L23/26 , C08L25/04 , C08L53/02 , C08L2205/02 , H01L31/0481 , Y10T428/1397 , Y10T428/24942 , Y10T428/31692 , Y10T428/31913 , Y10T428/31938 , Y10T442/60 , C08L2666/06 , C08L2666/02 , C08L2666/24
摘要： The thermoplastic resin composition (Xi) of the present invention comprises (A1), (B1), (C1), and optionally (D1) below: 1 to 90 wt % of an isotactic polypropylene (A1); 9 to 98 wt % of a propylene/ethylene/α-olefin copolymer (B1) containing 45 to 89 mol% of propylene-derived structural units, 10 to 25 molt of ethylene-derived structural units, and optionally, 0 to 30 mol% of C4-C20 α-olefin-derived structural units (a1); 1 to 80 wt % of a styrene-based elastomer (C1); and 0 to 70 wt % of an ethylene/α-olefin copolymer (D1) whose density is in the range of 0.850 to 0.910 g/cm3, wherein (A1)+(B1)+(C1)+(D1)=100 wt %.
摘要翻译： 本发明的热塑性树脂组合物（Ⅺ）包含（A1），（B1），（C1）和任选（D1）：1〜90重量％的全同立构聚丙烯（A1） 9〜98重量％的丙烯/乙烯/α-烯烃共聚物（B1），其含有45〜89摩尔％的来自丙烯的结构单元，10〜25摩尔的来自乙烯的结构单元，以及任选的0〜30摩尔％ 的C 4 -C 20α-烯烃衍生的结构单元（a1）; 1〜80重量％的苯乙烯系弹性体（C1）; 和0〜70重量％的密度为0.850〜0.910g / cm 3的乙烯/α-烯烃共聚物（D1），其中（A1）+（B1）+（C1 ）+（D1）= 100重量％。
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公开(公告)号：US20090100704A1
公开(公告)日：2009-04-23
申请号：US11920505
申请日：2006-05-17
CPC分类号： C08J9/0061 , A43B13/04 , B32B5/18 , B32B25/08 , B32B27/32 , C08J2323/04 , C08J2353/02 , C08J2423/00 , C08J2453/00 , C08L23/08 , C08L23/0815 , Y10T428/249953 , C08L2666/06 , C08L2666/02
摘要： The present invention provides a resin composition capable of providing foams (non-crosslinked and crosslinked foams) which have low specific gravity and low compression set (CS) and are excellent in tensile strength properties, tear strength properties and vibration-damping properties at room temperature to high temperatures, and a foam of the resin composition. The resin composition for foams of the present invention comprises 5 to 95 parts by weight of an ethylene/α-olefin copolymer (A) and 5 to 95 parts by weight of a hydrogenated copolymer (B) obtained by hydrogenating a copolymer comprising a conjugated diene and a vinyl aromatic compound, and is characterized in that the hydrogenated copolymer (B) does not have a glass transition point of not higher than −10° C. when measured at a frequency of 1 Hz in accordance with JIS-K7198.
摘要翻译： 本发明提供一种树脂组合物，其能够提供具有低比重和低压缩永久变形（CS）的泡沫（非交联和交联的泡沫），并且在室温下的拉伸强度性能，撕裂强度性能和抗振性能优异 到高温，以及树脂组合物的泡沫。 本发明的泡沫用树脂组合物包含5〜95重量份的乙烯-α-烯烃共聚物（A）和5〜95重量份的氢化共聚物（B），其通过氢化包含共轭二烯 和乙烯基芳香族化合物，其特征在于，按照JIS-K7198以1Hz的频率进行测定时，氢化共聚物（B）的玻璃化转变温度不高于-10℃。
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公开(公告)号：US08772365B2
公开(公告)日：2014-07-08
申请号：US11920505
申请日：2006-05-17
CPC分类号： C08J9/0061 , A43B13/04 , B32B5/18 , B32B25/08 , B32B27/32 , C08J2323/04 , C08J2353/02 , C08J2423/00 , C08J2453/00 , C08L23/08 , C08L23/0815 , Y10T428/249953 , C08L2666/06 , C08L2666/02
摘要： The present invention provides a resin composition capable of providing foams (non-crosslinked and crosslinked foams) which have low specific gravity and low compression set (CS) and are excellent in tensile strength properties, tear strength properties and vibration-damping properties at room temperature to high temperatures, and a foam of the resin composition. The resin composition for foams of the present invention comprises 5 to 95 parts by weight of an ethylene/α-olefin copolymer (A) and 5 to 95 parts by weight of a hydrogenated copolymer (B) obtained by hydrogenating a copolymer comprising a conjugated diene and a vinyl aromatic compound, and is characterized in that the hydrogenated copolymer (B) does not have a glass transition point of not higher than −10° C. when measured at a frequency of 1 Hz in accordance with JIS-K7198.
摘要翻译： 本发明提供一种树脂组合物，其能够提供具有低比重和低压缩永久变形（CS）的泡沫（非交联和交联的泡沫），并且在室温下的拉伸强度性能，撕裂强度性能和抗振性能优异 到高温，以及树脂组合物的泡沫。 本发明的泡沫用树脂组合物包含5〜95重量份的乙烯/α-烯烃共聚物（A）和5〜95重量份的氢化共聚物（B），其通过氢化包含共轭二烯 和乙烯基芳香族化合物，其特征在于，按照JIS-K7198以1Hz的频率进行测定时，氢化共聚物（B）的玻璃化转变温度不高于-10℃。
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