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公开(公告)号:US20120219783A1
公开(公告)日:2012-08-30
申请号:US13505102
申请日:2010-11-12
申请人: Jumma Nomura , Yoshinobu Nozue , Akiko Sekino
发明人: Jumma Nomura , Yoshinobu Nozue , Akiko Sekino
CPC分类号: C08J5/18 , C08J2323/08 , C08J2467/02 , C08L23/0815 , C08L23/0884 , C08L51/06 , C08L67/04 , C08L2203/16 , C08L2205/03 , C08L2205/08 , C08L2666/18
摘要: A polyethylene-based resin film is provided, wherein the film is formed of a resin composition containing the following component (A), component (B) and component (C): component (A) is an aliphatic polyester; component (B) is an ethylene-α-olefin copolymer having an activation energy of flow (Ea) of from 45 to 100 kJ/mol; and component (C) is a compatibilizer for the component (A) and the component (B). When the total amount of component (A), component (B) and component (C) contained in the resin composition is 100% by weight, the content of component (A) is from 5 to 17% by weight, the content of component (B) is from 75 to 90% by weight, and the content of component (C) is from 3 to 15% by weight:
摘要翻译: 提供一种聚乙烯系树脂膜,其中,所述膜由含有下述成分(A),成分(B)和成分(C)的树脂组合物形成:成分(A)为脂肪族聚酯; 组分(B)是具有45至100kJ / mol流动活化能(Ea)的乙烯-α-烯烃共聚物; 组分(C)是组分(A)和组分(B)的增容剂。 当树脂组合物中包含的组分(A),组分(B)和组分(C)的总量为100重量%时,组分(A)的含量为5至17重量%,组分 (B)为75〜90重量%,成分(C)的含量为3〜15重量%
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公开(公告)号:US20120225273A1
公开(公告)日:2012-09-06
申请号:US13505499
申请日:2010-11-12
申请人: Jumma Nomura , Yoshinobu Nozue , Akiko Sekino
发明人: Jumma Nomura , Yoshinobu Nozue , Akiko Sekino
CPC分类号: C08J5/18 , C08J2323/08 , C08J2467/04 , C08L23/0815 , C08L23/0884 , C08L51/06 , C08L67/04 , C08L2203/16 , C08L2205/03 , C08L2205/08 , C08L2666/18
摘要: A polyethylene-based resin film is provided, wherein the film is formed of a resin composition comprising the following component (A), component (B) and component (C): component (A) is an aliphatic polyester; component (B) is an ethylene-a-olefin copolymer having an activation energy of flow (Ea) of from 45 to 100 kJ/mol; and component (C) is a compatibilizer for component (A) and component (B). When the total amount of component (A), component (B) and component (C) contained in the resin composition is 100% by weight, the content of component (A) is from 18 to 40% by weight, the content of component (B) is from 55 to 77% by weight, and the content of component (C) is from 3 to 15% by weight.
摘要翻译: 提供一种聚乙烯类树脂膜,其中,所述膜由包含以下组分(A),组分(B)和组分(C))的树脂组合物形成:组分(A)是脂族聚酯; 组分(B)是具有45至100kJ / mol流动活化能(Ea)的乙烯-α-烯烃共聚物; 组分(C)是组分(A)和组分(B)的增容剂。 当树脂组合物中包含的组分(A),组分(B)和组分(C)的总量为100重量%时,组分(A)的含量为18至40重量%,组分 (B)为55〜77重量%,成分(C)的含量为3〜15重量%。
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公开(公告)号:US20120316310A1
公开(公告)日:2012-12-13
申请号:US13515168
申请日:2010-12-03
IPC分类号: C08F210/02
CPC分类号: C08F210/16 , C08J5/18 , C08J2323/18 , C08F210/14 , C08F2500/04 , C08F2500/11 , C08F2500/12 , C08F2500/17 , C08F2500/20
摘要: The present invention relates to an ethylene-α-olefin copolymer comprising monomer units derived from ethylene and monomer units derived from an α-olefin having from 3 to 20 carbon atoms, wherein the copolymer has a melt flow rate of 0.01 to 100 g/10 min, a density of 860 to 970 kg/m3, a molecular weight distribution of 5.5 to 12, and an activation energy of flow of 50 to 100 kJ/mol, and when the maximum take-up rate of the copolymer at 150° C. is represented by MTV150 and the maximum take-up rate of the copolymer at 190° C. is represented by MTV190, MTV150 is 40 m/min or more, and the ratio of MTV150 to MTV190 is 1 or less.
摘要翻译: 本发明涉及包含衍生自乙烯的单体单元和衍生自具有3-20个碳原子的α-烯烃的单体单元的乙烯-α-烯烃共聚物,其中共聚物的熔体流动速率为0.01-100g / 10 min,密度为860〜970kg / m 3,分子量分布为5.5〜12,流动活化能为50〜100kJ / mol,当共聚物在150℃时的最大吸收速度 由MTV150表示,共聚物在190℃下的最大吸收速度由MTV190表示,MTV150为40m / min以上,MTV150与MTV190的比例为1以下。
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