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1.A POLYETHYLENE COMPOSITION AND A FILM FORMED THEREFROM 有权
标题翻译: POLYETHYLENZUSAMMENSETZUNG UND DARAUS HERGESTELLTER FILM公开(公告)号:EP3015502B1
公开(公告)日:2016-12-14
申请号:EP15191626.9
申请日:2015-10-27
申请人: China Petroleum&Chemical Corporation , Beijing Research Institute of Chemical Industry, China Petroleum &Chemical Corporation
发明人: Gao, Dali , Shi, Hongwei , Zhang, Shijun , Guo, Meifang , Yu, Luqiang , Qiao, Jinliang , Li, Ruxian , Tang, Yujing , Yin, Jianjun , Wang, Liangshi , Huang, Honghong , Yang, Qingquan , Zou, Hao , Li, Jie , Zhang, Liying , Yin, Hua , Liu, Jianye , Shao, Jingbo , Lyu, Mingfu , Chu, Liqiu , Xu, Meng , Quan, Hui , Xu, Kai , Dong, Mu , Lyu, Yun , Xu, Yihui , Xu, Yaohui , Guo, Peng , Bai, Yiqing
IPC分类号: C08L23/08
CPC分类号: C08J5/18 , B32B27/08 , B32B27/18 , B32B27/32 , B32B27/327 , B32B2250/24 , B32B2270/00 , B32B2307/406 , B32B2307/412 , B32B2307/518 , B32B2307/54 , B32B2307/558 , B32B2307/72 , B32B2410/00 , B32B2439/00 , B32B2439/06 , B32B2439/46 , C08J2323/06 , C08J2323/08 , C08L23/08 , C08L2203/16 , C08L2203/30 , C08L2205/025 , C08L2205/03
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公开(公告)号:EP3015502A1
公开(公告)日:2016-05-04
申请号:EP15191626.9
申请日:2015-10-27
申请人: China Petroleum&Chemical Corporation , Beijing Research Institute of Chemical Industry, China Petroleum &Chemical Corporation
发明人: Gao, Dali , Shi, Hongwei , Zhang, Shijun , Guo, Meifang , Yu, Luqiang , Qiao, Jinliang , Li, Ruxian , Tang, Yujing , Yin, Jianjun , Wang, Liangshi , Huang, Honghong , Yang, Qingquan , Zou, Hao , Li, Jie , Zhang, Liying , Yin, Hua , Liu, Jianye , Shao, Jingbo , Lyu, Mingfu , Chu, Liqiu , Xu, Meng , Quan, Hui , Xu, Kai , Dong, Mu , Lyu, Yun , Xu, Yihui , Xu, Yaohui , Guo, Peng , Bai, Yiqing
IPC分类号: C08L23/08
CPC分类号: C08J5/18 , B32B27/08 , B32B27/18 , B32B27/32 , B32B27/327 , B32B2250/24 , B32B2270/00 , B32B2307/406 , B32B2307/412 , B32B2307/518 , B32B2307/54 , B32B2307/558 , B32B2307/72 , B32B2410/00 , B32B2439/00 , B32B2439/06 , B32B2439/46 , C08J2323/06 , C08J2323/08 , C08L23/08 , C08L2203/16 , C08L2203/30 , C08L2205/025 , C08L2205/03
摘要: A polyethylene composition comprising an ethylene/α-olefin copolymerized linear low density polyethylene, wherein the polyethylene composition has a Mw of from 100,000 g/mol to 200,000 g/mol, a Mw/Mn of from 4.0 to 9.0, a Mz/Mw of from 4.0 to 7.0, and a Mz+1/Mw of from 4.5 to 13.5, , is provided. A film formed of the polyethylene composition is also provided.
摘要翻译: 1。一种聚乙烯组合物,其包含乙烯/α-烯烃共聚的线性低密度聚乙烯,其中所述聚乙烯组合物具有100,000g / mol至200,000g / mol的Mw,4.0至9.0的Mw / Mn,Mz / Mw 4.0至7.0,并且Mz + 1 / Mw为4.5至13.5。 还提供了由聚乙烯组合物形成的膜。
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3.PROPYLENE RANDOM COPOLYMER, METHOD FOR ITS PREPARATION, AND COMPOSITIONS AND ARTICLES CONTAINING THE SAME 有权
标题翻译: 丙烯无规聚合物,方法ITS和组合物和文章,公开(公告)号:EP2586801B1
公开(公告)日:2014-12-10
申请号:EP12190341.3
申请日:2012-10-29
申请人: China Petroleum&Chemical Corporation , Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation
发明人: Guo, Meifang , Song, Wenbo , Zhang, Liying , Hou, Liping , Wei, Wenjun , Zhang, Hao , Tang, Yujing , Hu, Huijie
IPC分类号: C08F210/06 , C08F4/651
CPC分类号: C08F210/06 , C08F10/00 , Y10T428/1352 , C08F210/08 , C08F2500/12 , C08F4/651 , C08F4/6543
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4.Propylene random copolymer, method for its preparation, and compositions and articles containing the same 有权
标题翻译: 丙烯无规聚合物,方法ITS和组合物和文章,公开(公告)号:EP2586801A1
公开(公告)日:2013-05-01
申请号:EP12190341.3
申请日:2012-10-29
申请人: China Petroleum&Chemical Corporation , Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation
发明人: Guo, Meifang , Song, Wenbo , Zhang, Liying , Hou, Liping , Wei, Wenjun , Zhang, Hao , Tang, Yujing , Hu, Huijie
IPC分类号: C08F210/06 , C08F4/651
CPC分类号: C08F210/06 , C08F10/00 , Y10T428/1352 , C08F210/08 , C08F2500/12 , C08F4/651 , C08F4/6543
摘要: The present invention relates to a propylene-butene-1 random copolymer which has a butene-1 content of 1-6 mol% and a relative dispersity of butene-1, as determined according to NMR method, of greater than 98.5%. The propylene-butene-1 random copolymer of the present invention has a high relative dispersity of butene-1, as well as better transparency and heat resistance, so that it is more suitable for packaging food that may be edible after heating. Moreover, the copolymer has a lower xylene solubles content at room temperature. In addition, the present invention further relates to a method for preparing the copolymer and to a composition and an article comprising the copolymer.
摘要翻译: 本发明涉及一种具有1-6摩尔%丁烯-1含量和丁烯-1的相对分散性,作为确定性开采gemäß到NMR法,大于98.5%的丙烯 - 丁烯-1无规共聚物。 本发明的丙烯 - 丁烯-1无规共聚物的丁烯-1的高的相对分散性,以及更好的透明性和耐热性,所以也更适合于包装食品也可以是加热后即可食用。 更上方,该共聚物在室温下具有较低二甲苯可溶物含量。 此外,本发明还涉及一种用于制备共聚物和一种组合物和第包含该共聚物。
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