公开(公告)号：US09234061B2

公开(公告)日：2016-01-12

申请号：US14388427

申请日：2013-03-28

Applicant: BOREALIS AG

Inventor： Markku Vahteri ,  Antti Tynys ,  Erik Eriksson ,  Magnus Palmlöf ,  Tuomas Noopila ,  Ilke Senol ,  Saeid Kheirandish

IPC: C08F210/16 ,  C08J5/18 ,  C08L23/04 ,  C08L23/08

CPC classification number: C08F210/16 ,  C08J5/18 ,  C08J2323/08 ,  C08L23/04 ,  C08L23/08 ,  C08L2203/16 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2314/02 ,  C08L23/06 ,  C08L23/0815 ,  C08F2/001 ,  C08F2500/05 ,  C08F2500/07 ,  C08F2500/12 ,  C08F2500/17 ,  C08F2500/19 ,  C08F2500/26

Abstract: A multimodal ethylene copolymer with a density of at least 940 kg/m3 having an MFR21 in the range of 1 to 30 g/10 min and a Fmax/λI ratio of less than 60 cN/s; said ethylene copolymer comprising at least three components (I) an ethylene and optionally at least one C3-20 alpha olefin comonomer component forming 30 to 60 wt % of said ethylene copolymer; (II) an ethylene and optionally at least one C3-20 alpha olefin comonomer second component forming 30 to 60 wt % of said ethylene copolymer: and (III) an ethylene and optionally at least one C3-20 alpha olefin comonomer third component forming 3 to 20 wt % of said ethylene copolymer; wherein at least one of components (II) or (III) is a copolymer.

Abstract translation: 密度为至少940kg / m 3的多峰乙烯共聚物，MFR 21为1〜30g / 10min，Fmax /λI比小于60cN / s; 所述乙烯共聚物包含至少三种组分（I）乙烯和任选的至少一种形成所述乙烯共聚物的30-60重量％的C 3-20α-烯烃共聚单体组分; （II）乙烯和任选的至少一种C 3-20α-烯烃共聚单体第二组分，其形成30至60重量％的所述乙烯共聚物;和（III）乙烯和任选的至少一种C 3-20α-烯烃共聚单体第三组分，形成3 至20重量％的所述乙烯共聚物; 其中组分（II）或（III）中的至少一种是共聚物。

公开(公告)号：US20150051364A1

公开(公告)日：2015-02-19

申请号：US14388427

申请日：2013-03-28

Applicant: BOREALIS AG

Inventor： Markku Vahteri ,  Antti Tyns ,  Erik Eriksson ,  Magnus Palmlöf

IPC: C08F210/16 ,  C08J5/18

CPC classification number: C08F210/16 ,  C08J5/18 ,  C08J2323/08 ,  C08L23/04 ,  C08L23/08 ,  C08L2203/16 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2314/02 ,  C08L23/06 ,  C08L23/0815 ,  C08F2/001 ,  C08F2500/05 ,  C08F2500/07 ,  C08F2500/12 ,  C08F2500/17 ,  C08F2500/19 ,  C08F2500/26

Abstract: A multimodal ethylene copolymer with a density of at least 940 kg/m3 having an MFR21 in the range of 1 to 30 g/10 min and a Fmax/λ1 ratio of less than 60 cN/s; said ethylene copolymer comprising at least three components (I) an ethylene and optionally at least one C3-20 alpha olefin comonomer component forming 30 to 60 wt % of said ethylene copolymer; (II) an ethylene and optionally at least one C3-20 alpha olefin comonomer second component forming 30 to 60 wt % of said ethylene copolymer: and (III) an ethylene and optionally at least one C3-20 alpha olefin comonomer third component forming 3 to 20 wt % of said ethylene copolymer; wherein at least one of components (II) or (III) is a copolymer.

Abstract translation: 密度为至少940kg / m 3的多峰乙烯共聚物，其MFR 21为1〜30g / 10min，Fmax /λ1比小于60cN / s; 所述乙烯共聚物包含至少三种组分（I）乙烯和任选的至少一种形成所述乙烯共聚物的30-60重量％的C 3-20α-烯烃共聚单体组分; （II）乙烯和任选的至少一种C 3-20α-烯烃共聚单体第二组分，其形成30至60重量％的所述乙烯共聚物;和（III）乙烯和任选的至少一种C 3-20α-烯烃共聚单体第三组分，形成3 至20重量％的所述乙烯共聚物; 其中组分（II）或（III）中的至少一种是共聚物。