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1. 发明申请

WO2006108512A1 POLYETHYLENE FILM WITH IMPROVED PROCESSABILITY AND MECHANICAL PROPERTIES 审中-公开
标题翻译：聚乙烯薄膜具有改进的可加工性和机械性能
公开(公告)号：WO2006108512A1
公开(公告)日：2006-10-19
申请号：PCT/EP2006/002868
申请日：2006-03-29
申请人： BOREALIS TECHNOLOGY OY , HELLAND, Irene , EGGEN, Svein, Staal , VAN MARION, Remko
发明人： HELLAND, Irene , EGGEN, Svein, Staal , VAN MARION, Remko
IPC分类号： C08F297/08 , C08F10/02 , C08J5/18
CPC分类号： C08F297/083 , C08F10/02 , C08F210/16 , C08F297/08 , C08J5/18 , C08J2323/06 , C08L23/06 , Y10T428/1334 , Y10T428/1345 , Y10T428/1352 , C08F2/001 , C08F210/08 , C08F2500/12 , C08F2500/04 , C08F2500/17 , C08F2500/26
摘要： The present invention relates to a film comprising at least one layer comprising an ethylene homo- or copolymer which has a complex viscosity at 5 kPa shear stress eta5 of 200,000 or less and a shear thinning index SHI(5/300) measured at 190 0C as the ratio between the complex viscosity at 5 kPa shear stress and the complex viscosity at 300 kPa shear stress of 120 or more.
摘要翻译：本发明涉及包含至少一层包含乙烯均聚物或共聚物的层，其在5kPa剪切应力等于或小于20,000时具有复数粘度和190℃下测定的剪切稀化指数SHI（5/300），作为 5 kPa剪切应力下的复数粘度与300 kPa剪切应力下的复数粘度之比为120以上。

2. 发明申请

WO2007003322A1 POLYETHYLENE COMPOSITION OF IMPROVED PROCESSABILITY 审中-公开
标题翻译：聚乙烯组合物改进的可加工性
公开(公告)号：WO2007003322A1
公开(公告)日：2007-01-11
申请号：PCT/EP2006/006266
申请日：2006-06-28
申请人： BOREALIS TECHNOLOGY OY , VAN MARION, Remko , CARLSSON, Roger , EKLIND, Hans , HELLAND, Irene
发明人： VAN MARION, Remko , CARLSSON, Roger , EKLIND, Hans , HELLAND, Irene
IPC分类号： C08F297/08 , C08L23/08
CPC分类号： C08F297/08 , C08L23/04 , C08L23/06 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2666/06
摘要： The present invention relates to a polyethylene composition, comprising a base resin which comprises (i) a first fraction which is an ethylene homo- or copolymer, and (ii) a second fraction which is an ethylene copolymer, wherein the first fraction (i) has a lower weight average molecular weight than the second fraction (ii), and the base resin has a density of less than 0.940 g/cm3 and a shear thinning index SHI 2.7/210 of at least 25.
摘要翻译：本发明涉及一种聚乙烯组合物，其包含基础树脂，其包含（i）作为乙烯均聚物或共聚物的第一部分，和（ii）作为乙烯共聚物的第二部分，其中第一部分（i）具有比第二组分（ii）更低的重均分子量，并且基础树脂具有小于0.940g / cm 3的密度和至少25的剪切稀化指数SHI <2.7 / 210 。

3. 发明申请

WO2007003323A1 OUTER SHEATH LAYER FOR POWER OR COMMUNICATION CABLE 审中-公开
标题翻译：用于电源或通讯电缆的外部层
公开(公告)号：WO2007003323A1
公开(公告)日：2007-01-11
申请号：PCT/EP2006/006267
申请日：2006-06-28
申请人： BOREALIS TECHNOLGY OY , VAN MARION, Remko , CARLSSON, Roger , EKLIND, Hans , HELLAND, Irene
发明人： VAN MARION, Remko , CARLSSON, Roger , EKLIND, Hans , HELLAND, Irene
IPC分类号： H01B3/44 , H01B9/00 , H01B11/00 , C08L23/04 , C08F10/02
CPC分类号： H01B3/441 , C08F10/02 , C08F110/02 , C08F210/16 , C08L23/04 , C08L2205/02 , C08F2/001 , C08L2666/06 , C08F2500/24 , C08F2500/18 , C08F2500/12 , C08F210/08
摘要： The present invention relates to a power or communications cable comprising an outer sheath layer made of a polyethylene composition comprising a base resin which comprises (A) a first ethylene homo- or copolymer fraction, and (B) a second ethylene homo- or copolymer fraction, wherein fraction (A) has a lower molecular weight than fraction (B), and the base resin has a molecular weight distribution M w /M n of more than 14.
摘要翻译：本发明涉及一种电力或通信电缆，其包括由包含（A）第一乙烯均聚物或共聚物部分的基础树脂的聚乙烯组合物制成的外护层，和（B）第二乙烯均聚物或共聚物部分，其中级分（A）的分子量低于级分（B），并且基础树脂的分子量分布为大于14的分子量分布M / N / N。

4. 发明申请

WO2005092974A1 POLYMER COMPOSITION 审中-公开
标题翻译：聚合物组合物
公开(公告)号：WO2005092974A1
公开(公告)日：2005-10-06
申请号：PCT/EP2004/003252
申请日：2004-03-26
申请人： BOREALIS TECHNOLOGY OY , BÄCKMAN, Mats , VAN PRAET, Eric , VAN MARION, Remko
发明人： BÄCKMAN, Mats , VAN PRAET, Eric , VAN MARION, Remko
IPC分类号： C08L23/06
CPC分类号： C08L23/04 , C08L23/08 , C08L2666/06
摘要： The invention relates to novel multimodal polyethylene polymers comprising a low molecular weight fraction and a high molecular weight fraction, and having a MFR 5 of greater than 0.10 g/10 min and less than or equal to 0.22 g/10 min, and a density of greater than equal to 952 kg/m 3 . The invention also relates to uses of the novel polymers in the production of polymeric articles, especially pipes.
摘要翻译：本发明涉及包含低分子量级分和高分子量级分并且具有大于0.10g / 10min且小于或等于0.22g / 10min的MFR 5和更大密度的新型多峰聚乙烯聚合物等于952 kg / m 3。本发明还涉及新型聚合物在聚合物制品，特别是管道的生产中的用途。

5. 发明申请

WO2006119875A1 POLYETHYLENE RESIN WITH NARROW PARTICLE SIZE DISTRIBUTION 审中-公开
标题翻译：聚氨酯树脂与窄粒度分布
公开(公告)号：WO2006119875A1
公开(公告)日：2006-11-16
申请号：PCT/EP2006/003945
申请日：2006-04-27
申请人： BOREALIS TECHNOLOGY OY , VAN MARION, Remko , GUSTAFSSON, Bill , BÄCKMAN, Mats , VAN PRAET, Erik
发明人： VAN MARION, Remko , GUSTAFSSON, Bill , BÄCKMAN, Mats , VAN PRAET, Erik
IPC分类号： C08F297/08 , C08L23/08
CPC分类号： C08F297/08 , C08L23/06 , C08L23/0815 , C08L2205/02 , C08L2205/025 , Y10S526/909 , Y10T428/254 , C08L2666/06 , C08F210/16 , C08F4/6492 , C08F10/02 , C08F2/001 , C08F110/02 , C08F2500/15 , C08F210/08 , C08F210/14
摘要： The present invention relates to a polyethylene resin comprising A) a first ethylene homo- or copolymer fraction, and B) a second ethylene homo- or copolymer fraction, wherein fraction (A) has a lower molecular weight than fraction (B), characterized in that the polymer resin powder obtained directly after the final polymerisation step has a particle size distribution PSD 95/5 equal to or smaller than 12. Furthermore, the invention relates to a process for the production of a polymer composition comprising: (i) a step in which ethylene monomers, and optionally further alpha-olefin-comonomers, are polymerised in liquid phase in the presence of a polymerisation catalyst, (ii) a step in which ethylene monomers, and optionally further alpha-olefin comonomers, are polymerised in the gas phase in the presence of a polymerisation catalyst, and (iii) obtaining a polymer resin powder after the final polymerisation step wherein the powder has a particle size distribution PSD 95/5 equal to or smaller than 12.
摘要翻译：本发明涉及一种聚乙烯树脂，其包含A）第一乙烯均聚物或共聚物部分，和B）第二乙烯均聚物或共聚物部分，其中级分（A）的分子量低于级分（B），其特征在于在最终聚合步骤之后直接获得的聚合物树脂粉末具有等于或小于12的粒度分布PSD 95/5等。此外，本发明涉及一种制备聚合物组合物的方法包括：（i）在聚合催化剂存在下，乙烯单体和任选的其它α-烯烃共聚单体在液相中聚合的步骤，（ii）其中乙烯单体和任选的另外的α-烯烃共聚单体在气相中在聚合催化剂存在下聚合，和（iii）在最终聚合步骤之后获得聚合物树脂粉末，其中粉末的粒度分布为PSD 95/5， SUB>等于或小于12。

6. 发明申请

WO2006048260A1 MULTIMODAL POLYETHYLENE COMPOSITION OBTAINABLE WITH HIGH ACTIVITY CATALYST 审中-公开
标题翻译：多活性聚乙烯组合物可与高活性催化剂
公开(公告)号：WO2006048260A1
公开(公告)日：2006-05-11
申请号：PCT/EP2005/011725
申请日：2005-11-02
申请人： BOREALIS TECHNOLOGY OY , VAN PRAET, Erik , VAN MARION, Remko , GUSTAFSSON, Bill , FREDRIKSON, Siw , BÄCKMAN, Mats
发明人： VAN PRAET, Erik , VAN MARION, Remko , GUSTAFSSON, Bill , FREDRIKSON, Siw , BÄCKMAN, Mats
IPC分类号： C08L23/06 , C08L23/04 , C08F10/02
CPC分类号： C08L23/04 , C08F110/02 , C08F210/16 , C08L23/06 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2308/00 , C08L2314/02 , Y02P20/52 , C08F2/001 , C08L2666/06 , C08F2500/12 , C08F2500/07 , C08F2500/17 , C08F2500/04 , C08F210/14 , C08F210/06
摘要： The present invention concerns a multimodal, preferably bimodal, polyethylene (PE) composition comprising a base resin which comprises (A) a first ethylene homo- or copolymer fraction, and (B) a second ethylene homo- or copolymer fraction, wherein (i) fraction (A) has a lower weight average molecular weight than fraction (B), (ii) the base resin has an MFRS of at least 0.01 g/10 min and (iii) the base resin is obtainable by polymerising ethylene and optionally at least one comonomer in the presence of a catalyst having an overall activity of at least 30 kg polymer per g catalyst. Furthermore, the present invention relates to a process for the production of such a composition as well as to the use of such a composition for the production of articles.
摘要翻译：本发明涉及包含（A）第一乙烯均聚物或共聚物部分和（B）第二乙烯均聚物或共聚物部分的基础树脂的多峰，优选双峰聚乙烯（PE）组合物，其中（i）级分（A）的重均分子量低于级分（B），（ii）基础树脂的MFRS为至少0.01g / 10分钟，（iii）基础树脂可通过聚合乙烯和任选地至少一种共聚单体在催化剂存在下，其总活性为每克催化剂至少30kg聚合物。此外，本发明涉及生产这种组合物的方法以及这种组合物用于生产制品的用途。

7. 发明申请

WO2006048257A1 MULTIMODAL POLYETHYLENE COMPOSITION WITH IMPROVED HOMOGENEITY 审中-公开
标题翻译：具有改善的均匀性的多模聚乙烯组合物
公开(公告)号：WO2006048257A1
公开(公告)日：2006-05-11
申请号：PCT/EP2005/011721
申请日：2005-11-02
申请人： BOREALIS TECHNOLOGY OY , BÄCKMAN, Mats , GUSTAFSSON, Bill , VAN PRAET, Eric , VAN MARION, Remko
发明人： BÄCKMAN, Mats , GUSTAFSSON, Bill , VAN PRAET, Eric , VAN MARION, Remko
IPC分类号： C08L23/04 , C08L23/06 , C08F10/02 , C08F2/00
CPC分类号： C08L23/04 , C08F210/16 , C08L23/06 , C08L23/0815 , C08L2205/02 , C08L2205/025 , Y10T428/1397 , C08F2/001 , C08L2666/06 , C08F210/08 , C08F2500/12 , C08F2500/07 , C08F2500/17
摘要： The present invention concerns a multimodal polyethylene composition comprising a base resin comprising three ethylene homo- or copolymer fractions (A), (B) and (C) with different weight average molecular weight M W , wherein a) fraction (A) has an MFR 21 equal or lower than 20 g/l0min, b) fraction (B) has a lower weight average molecular weight than fraction (C), c) fraction (C) has a lower weight average molecular weight than fraction (A), d) the composition has a viscosity at a shear stress of 747 Pa (eta 747 ) of 350 kPas or higher, and e) the composition has a MFR S of 0.15 g/l0min or higher and a white spot area of 1 % or below. Furthermore, the present invention relates to a process for the production of such a composition as well as to the use of such a composition for the production of a pipe, for moulding applications, and wire and cable applications.
摘要翻译：本发明涉及一种多峰聚乙烯组合物，其包含含有不同重均分子量M 3的三个乙烯均聚物或共聚物部分（A），（B）和（C）的基础树脂，其中a）级分（A）的MFR 21等于或低于20g / l0min，b）级分（B）的重均分子量低于级分（C），c）级分（C）具有比分数（A）更低的重均分子量，d）组合物在剪切应力为747Pa（η747℃）下的粘度为350kPa·s或更高，和e）组合物具有 MFR 3 S 0.15g / l 0min以上，白点面积为1％以下。此外，本发明涉及一种生产这种组合物的方法，以及这种组合物用于生产管道，成型应用和电线电缆应用的用途。

8. 发明申请

WO2006048255A1 MULTIMODAL POLYETHYLENE COMPOSITION WITH IMPROVED HOMOGENEITY 审中-公开
标题翻译：具有改善均质性的多模聚乙烯组合物
公开(公告)号：WO2006048255A1
公开(公告)日：2006-05-11
申请号：PCT/EP2005/011719
申请日：2005-11-02
申请人： BOREALIS TECHNOLOGY OY , BÄCKMAN, Mats , GUSTAFSSON, Bill , VAN PRAET, Eric , VAN MARION, Remko
发明人： BÄCKMAN, Mats , GUSTAFSSON, Bill , VAN PRAET, Eric , VAN MARION, Remko
IPC分类号： C08L23/06 , C08L23/04 , C08F10/02 , C08F2/00
CPC分类号： C08L23/04 , C08L23/06 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2666/06
摘要： The present invention in a first embodiment concerns a multimodal, preferably bimodal, polyethylene composition comprising a base resin which comprises (A) a first ethylene homo- or copolymer fraction, and (B) a second ethylene homo- or copolymer fraction, wherein fraction (A) has a lower molecular weight than fraction (B), the ratio of the MFR 2 of fraction (A) and the MFR 5 of the base resin being from 200 to 1500, and the composition has a white spot area of 1 % or below. In a second embodiment, the present invention concerns a polyethylene composition comprising a base resin comprising (A) a first ethylene homo- or copolymer fraction, and (B) a second ethylene homo- or copolymer fraction, wherein fraction (A) has a lower molecular weight than fraction (B), the ratio of the MFR 2 of fraction (A) and the MFR 5 of the base resin being from 200 to 1500, and the composition has a rating in the ISO 18553 white spot rating test of below 4.5. Furthermore, the present invention relates to a process for the production of said compositions as well as to the use said compositions for the production of an article, in particular a pipe.
摘要翻译：第一实施方案中的本发明涉及包含基础树脂的多峰，优选双峰聚乙烯组合物，其包含（A）第一乙烯均聚物或共聚物部分，和（B）第二乙烯均聚物或共聚物部分，其中级分（ A）具有比分数（B）低的分子量，级分（A）的MFR 2 N 2和基础树脂的MFR 5 N 2的比例为200〜 1500，组合物的白点面积为1％以下。在第二个实施方案中，本发明涉及一种包含基础树脂的聚乙烯组合物，其包含（A）第一乙烯均聚物或共聚物部分，和（B）第二乙烯均聚物或共聚物部分，其中级分（A）具有较低的分子量比级分（B），级分（A）的MFR 2 N 2和基础树脂的MFR 5 N 2的比例为200至1500，组合物在ISO 18553白点评级测试中的评级为4.5以下。此外，本发明涉及生产所述组合物的方法，以及用于生产制品，特别是管的所述组合物。

9. 发明授权

EP1819770B1 MULTIMODAL POLYETHYLENE COMPOSITION OBTAINABLE WITH HIGH ACTIVITY CATALYST 有权
标题翻译：具有高活性的催化剂可用的多峰聚乙烯组合物
公开(公告)号：EP1819770B1
公开(公告)日：2014-01-08
申请号：EP05811138.6
申请日：2005-11-02
申请人： Borealis Technology Oy
发明人： VAN PRAET, Erik , VAN MARION, Remko , GUSTAFSSON, Bill , FREDRIKSON, Siw , BÄCKMAN, Mats
IPC分类号： C08L23/06 , C08L23/04 , C08F10/02 , C08L23/08
CPC分类号： C08L23/04 , C08F110/02 , C08F210/16 , C08L23/06 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2308/00 , C08L2314/02 , Y02P20/52 , C08F2/001 , C08L2666/06 , C08F2500/12 , C08F2500/07 , C08F2500/17 , C08F2500/04 , C08F210/14 , C08F210/06

10. 发明授权

EP1904545B1 POLYETHYLENE COMPOSITION OF IMPROVED PROCESSABILITY 有权
标题翻译：具有改进的可加工性聚乙烯组合物
公开(公告)号：EP1904545B1
公开(公告)日：2011-08-10
申请号：EP06762247.2
申请日：2006-06-28
申请人： Borealis Technology Oy
发明人： VAN MARION, Remko , CARLSSON, Roger , EKLIND, Hans , HELLAND, Irene
IPC分类号： C08F297/08 , C08L23/08
CPC分类号： C08F297/08 , C08L23/04 , C08L23/06 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2666/06
摘要： The present invention relates to a polyethylene composition, comprising a base resin which comprises (i) a first fraction which is an ethylene homo- or copolymer, and (ii) a second fraction which is an ethylene copolymer, wherein the first fraction (i) has a lower weight average molecular weight than the second fraction (ii), and the base resin has a density of less than 0.940 g/cm3 and a shear thinning index SHI2.7/210 of at least 25.

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