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1. 发明申请

WO2015101623A1 POLYMER COMPOSITION COMPRISING CARBON BLACK AND A CARRIER POLYMER FOR THE CARBON BLACK 审中-公开
标题翻译：包含炭黑的聚合物组合物和炭黑的载体聚合物
公开(公告)号：WO2015101623A1
公开(公告)日：2015-07-09
申请号：PCT/EP2014/079442
申请日：2014-12-30
申请人： ABU DHABI POLYMERS COMPANY LIMITED (BOROUGE) , BOREALIS AG
发明人： DEVECHI, Suleyman , BURYAK, Andrey , MOTHA, Kshama , KUMAR, Ashish , ÄÄRILÄ, Jari , HRISTOV, Velichko , MARTIN, Sanna , BERGMAN, Nicke
IPC分类号： C08J3/22 , C08L23/06 , F16L9/12 , C08K3/04
CPC分类号： C08J3/22 , C08J3/223 , C08J3/226 , C08J2300/12 , C08J2323/06 , C08K3/04 , C08L23/06 , C08L23/0815 , C08L2203/18 , C08L2205/03 , C08L2310/00 , F16L9/127
摘要： A masterbatch (MB) comprising, preferably consisting of, (I) 20-50 wt% pigment based on the total amount of the masterbatch (100 wt%); (II) at least 40 wt% of at least one carrier polymer which is a multimodal high density polyethylene (HDPE) polymer having an MFR 2 of 1 to 20 g/ min, a density of 940 to 965 kg/m 3 (pref 950 to 960) and a Mw/Mn of 5.5 to 20; and (IV) optionally further additives.
摘要翻译：一种母料（MB），其包含（I）基于母料总量（100重量％）的20-50重量％的颜料，优选由（II）至少40重量％的至少一种载体聚合物，其是具有1至20g / min的MFR 2的密度为940至965kg / m 3的多峰高密度聚乙烯（HDPE）聚合物（首选950至 960），Mw / Mn为5.5〜20; 和（IV）任选的其它添加剂。

2. 发明申请

WO2013110452A1 POLYETHYLENE COMPOSITION WITH IMPROVED LOW TEMPERATURE PRESSURE RESISTANCE 审中-公开
标题翻译：聚乙烯组合物具有改善的低温耐压性能
公开(公告)号：WO2013110452A1
公开(公告)日：2013-08-01
申请号：PCT/EP2013/000186
申请日：2013-01-22
申请人： BOREALIS AG
发明人： PIEL, Tanja , BURYAK, Andrey
IPC分类号： C08L23/06 , C08L23/08
CPC分类号： C08L23/06 , C08L23/0815 , C08L2205/02 , C08L2666/06
摘要： The present invention relates to 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, fraction (A) having a lower molecular weight than fraction (B), wherein the polyethylene composition has a MFR 5 of not more than 0.2 g/10 min, determined according to ISO 1133 at 190 °C and at a load of 5.0 kg; a MFR 21 of not more than 5.0 g/10 min, determined according to ISO 1133 at 190 °C and at a load of 21.6 kg, and the relationship between pressure resistance (STPR) according to ISO 1167-1:2006, measured at 12.4 MPa and 20 °C in hours and tensile modulus (TM), measured according to ISO 527-2:1993 in MPa fulfils the following inequation: log (STPR) [h] > (-4.5936 + 0.00624 * TM [MPa]) + 0.35. The invention further relates to a process for the production of such a polyethylene composition and the use of such a polyethylene composition for the production of a pipe or a fitting and for increasing the lifetime of a pipe or a fitting.
摘要翻译：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，具有比分数低的分子量的级分（A）（B），其中所述聚乙烯组合物的MFR 5不超过0.2g / 10min，根据ISO 1133在190℃和5.0kg负荷下测定; 根据ISO 1133在190℃和21.6kg的载荷下测定的MFR 21不超过5.0g / 10min，以及根据ISO 1167-1：2006的耐压性（STPR）与12.4测量的关系 MPa和20℃（小时），拉伸弹性模量（TM）根据ISO 527-2：1993测量，其MPa满足以下不等式：log（STPR）[h]>（-4.5936 + 0.00624 * TM [MPa]）+ 0.35。本发明还涉及一种生产这种聚乙烯组合物的方法，以及这种聚乙烯组合物用于生产管子或配件以及增加管子或配件寿命的用途。

3. 发明申请

WO2013056754A1 POLYETHYLENE COMPOSITION WITH HIGH RAPID CRACK PROPAGATION RESISTANCE AND PRESSURE RESISTANCE 审中-公开
标题翻译：具有高速裂纹传播阻力和耐压性的聚乙烯组合物
公开(公告)号：WO2013056754A1
公开(公告)日：2013-04-25
申请号：PCT/EP2012/002234
申请日：2012-05-24
申请人： Borealis AG , PIEL, Tanja , BURYAK, Andrey
发明人： PIEL, Tanja , BURYAK, Andrey
IPC分类号： C08L23/08 , C08L23/04
CPC分类号： C08L23/0815 , C08L23/04 , C08L23/06 , C08L2205/02 , C08L2666/06
摘要： The present invention relates to a polyolefin composition with improved pressure resistance as well as impact properties, especially rapid crack propagation resistance, while properties such as slow crack growth resistance, processability, tensile modulus, short term pressure resistance and sagging resistance are maintained at a high level. The polyolefin composition comprises a base resin which comprises a first ethylene homo- or copolymer fraction (A) and a second ethylene homo- or copolymer fraction (B), wherein fraction (A) has a lower molecular weight than fraction (B), and fraction (A) has a MFR2 of not more than 100 g/10 min. The present invention further relates to a process for producing such a polyethylene composition and to the use of the above polyethylene composition for the production of an article, preferably a pipe or a fitting.
摘要翻译：本发明涉及具有改善的耐压性以及冲击性能，特别是抗裂纹扩展性能高的聚烯烃组合物，而耐裂纹生长性，加工性，拉伸模量，短期耐压性和下垂性等性能保持在高水平。聚烯烃组合物包含基础树脂，其包含第一乙烯均聚物或共聚物部分（A）和第二乙烯均聚物或共聚物部分（B），其中级分（A）的分子量低于级分（B），和级分（A）的MFR 2不超过100g / 10分钟。本发明还涉及一种制备这种聚乙烯组合物的方法以及上述聚乙烯组合物用于生产制品，优选管或配件的用途。

4. 发明申请

WO2012101284A1 POLYETHYLENE COMPOSITION 审中-公开
标题翻译：聚乙烯组合物
公开(公告)号：WO2012101284A1
公开(公告)日：2012-08-02
申请号：PCT/EP2012/051465
申请日：2012-01-30
申请人： BOREALIS AG , BURYAK, Andrey
发明人： BURYAK, Andrey
IPC分类号： C08L23/06
CPC分类号： C08L23/06 , C08L23/02 , C08L2205/02 , C08L2205/03 , C08L2314/02 , C08L2666/02
摘要： A multimodal polyethylene copolymer composition and prepared using a Ziegler Natta catalyst and having a density according to ISO 1183 at 23°C of at least 940 kg/m 3 and an MFR2 according to ISO 1133 in the range of 0.05 to 10 g/10 min, wherein the composition has a swell ratio of at least 1.7 at an apparent shear rate of 14.4 s -1 and a rheological polydispersity index of at least 3.
摘要翻译：使用齐格勒纳塔催化剂制备的多峰聚乙烯共聚物组合物，其在23℃下的密度为至少940kg / m 3，根据ISO 1133的MFR 2在0.05至10g / 10min的范围内，其中所述组合物在14.4秒-1的表观剪切速率下的溶胀比为至少1.7，流变性多分散指数为至少3。

5. 发明申请

WO2022184598A1 HIGH-BARRIER POLYETHYLENE FILM FOR PACKAGING 审中-公开
公开(公告)号：WO2022184598A1
公开(公告)日：2022-09-09
申请号：PCT/EP2022/054876
申请日：2022-02-25
申请人： BOREALIS AG , ABU DHABI POLYMERS CO. LTD (BOROUGE) LLC
发明人： GITSAS, Antonis , BERTHELIER, Anthony , SEMAAN, Chantal , BURYAK, Andrey , DAS, Subrata Kumar , SINGH, Raghvendra , AL TALAFHA, Mohammad , ZHANG, Susan
IPC分类号： B32B27/08 , B32B27/30 , B32B27/32 , C08J5/18 , C08L23/08
摘要： The present invention relates to a layered polyethylene film comprising an outer layer for barrier coating made of an outer layer composition, which comprises a) a catalytically produced polyethylene component AO which is an ethylene copolymer having an MFR2 determined according to ISO 1133 of from 0.5 to 10 g/10min and a density of 920 to 935 kg/m3, wherein the outer layer composition has xylene soluble (XS) fraction determined according to ISO 16152 of 2 wt.% or less, preferably of 1.5 wt.% or less.

6. 发明申请

WO2018096047A1 HEAVY DUTY SUPPORT 审中-公开
公开(公告)号：WO2018096047A1
公开(公告)日：2018-05-31
申请号：PCT/EP2017/080243
申请日：2017-11-23
申请人： ABU DHABI POLYMERS COMPANY LIMITED (BOROUGE) L.L.C. , BOREALIS AG
发明人： KLIMKE, Katja , BURYAK, Andrey , KUMAR, Ashish
IPC分类号： C08L23/06
摘要： A polymer composition comprising a blend of two or more high density polyethylenes: (A) a first high density polyethylene having a density of at least 940 kg/m 3 and an MFR 2 of 0.25 g/10min or less; and (B)a second high density polyethylene having a density of at least 940 kg/m 3 and an MFR 2 of 1.0 g/10min to 20 g/10min; wherein said polymer composition has an MFR 2 of 0.25 to 15 g/10min and wherein the components (A) and (B) combined form at least 91 wt% of said polymer composition.

7. 发明申请

WO2015078924A1 MULTIMODAL POLYMER 审中-公开
标题翻译：多模聚合物
公开(公告)号：WO2015078924A1
公开(公告)日：2015-06-04
申请号：PCT/EP2014/075691
申请日：2014-11-26
申请人： ABU DHABI POLYMERS COMPANY LIMITED (BOROUGE) , BOREALIS AG
发明人： BURYAK, Andrey , GORIS, Roger , KUMAR, Ashish
IPC分类号： C08L23/06
CPC分类号： C08L23/06 , C08L23/0815 , C08L2203/10 , C08L2203/18 , C08L2205/025 , C08L2314/02
摘要： A polyethylene composition which comprises a multimodal polyethylene polymer having an MFR 2 of 0.01 to 0.5 g/10min, a density of at least 954 kg/m 3 , a Mw/Mn of 12-22, an Mz/Mw of 6 to 8 and wherein Mz/Mw > 10.75 - [0.25 *(Mw/Mn)].
摘要翻译：一种聚乙烯组合物，其包含MFR2为0.01至0.5g / 10min，密度至少为954kg / m 3，Mw / Mn为12-22，Mz / Mw为6至8的多峰聚乙烯聚合物，其中Mz / Mw> 10.75- [0.25 *（Mw / Mn）]。

8. 发明申请

WO2011092264A1 MOULDING COMPOSITION 审中-公开
标题翻译：成型组合物
公开(公告)号：WO2011092264A1
公开(公告)日：2011-08-04
申请号：PCT/EP2011/051173
申请日：2011-01-27
申请人： BOREALIS AG , BURYAK, Andrey , DIX, Albrecht , PALMLÖF, Magnus , PAKKANEN, Anneli , PIEL, Christian , FIOLA, Ayodele Olutayo , DRENG, Tore , MAARANEN, Janne , KRAJETE, Alexander , FILIPE, Susana
发明人： BURYAK, Andrey , DIX, Albrecht , PALMLÖF, Magnus , PAKKANEN, Anneli , PIEL, Christian , FIOLA, Ayodele Olutayo , DRENG, Tore , MAARANEN, Janne , KRAJETE, Alexander , FILIPE, Susana
IPC分类号： C08L23/04
CPC分类号： C08L23/04 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2205/03 , C08L2308/00 , C08L2666/04
摘要： A polyethylene moulding composition having a multimodal molecular weight distribution, having a density according to ISO 1183 at 23°C in the range of 920 to 960 kg/m 3 and an MFR190/2 according to ISO 1133 in the range of 0.05 to 10 g/10 min, said polyethylene moulding composition comprising at least three ethylene polymer fractions having distinct molecular weights : A) 15 to 50 wt% of a low molecular weight ethylene homopolymer or copolymer fraction with a weight average molecular weight Mw in the range of 15 to 40 kg/mol; B) 15 to 50 wt% of a medium molecular weight ethylene homopolymer or copolymer fraction with a weight average molecular weight Mw in the range of 70 to 200 kg/mol; and C) 15 to 50 wt% of a high molecular weight ethylene homopolymer or copolymer fraction with a weight average molecular weight Mw in the range of 220 to 400 kg/mol, provided that one of A, B and C is an ethylene homopolymer and at least one other component is an ethylene copolymer with at least one C 3 -C 10 comonomer; and wherein the composition has - a Shore D hardness measured according to ASTM D2240-05 (15 sec) of at least 56.0.
摘要翻译：具有多峰分子量分布的聚乙烯模塑组合物，其具有根据ISO 1183的密度，在23℃下在920至960kg / m 3范围内，MFR190 / 2根据ISO 1133在0.05至10g / 10分钟，所述聚乙烯模塑组合物包含至少三种具有不同分子量的乙烯聚合物组分：A）15至50重量％的重均分子量Mw在15至40范围内的低分子量乙烯均聚物或共聚物部分千克/摩尔; B）15至50重量％的中等分子量的乙烯均聚物或共聚物部分，其重均分子量Mw为70-200kg / mol; 和C）15至50重量％的重均分子量Mw在220至400kg / mol范围内的高分子量乙烯均聚物或共聚物部分，条件是A，B和C之一为乙烯均聚物，至少一种其它组分是与至少一种C 3 -C 10共聚单体的乙烯共聚物; 并且其中所述组合物具有根据ASTM D2240-05（15秒）测量的至少56.0的肖氏D硬度。

9. 发明申请

WO2023028942A1 SUPERIOR SEALING PERFORMANCE POLYETHYLENE FILMS 审中-公开
公开(公告)号：WO2023028942A1
公开(公告)日：2023-03-09
申请号：PCT/CN2021/116206
申请日：2021-09-02
申请人： BOREALIS AG , ABU DHABI POLYMERS CO. LTD (BOROUGE) L.L.C. , ZHANG, Fang
发明人： GITSAS, Antonios , BERTHELIER, Anthony , SEMAAN, Chantal , BURYAK, Andrey , SUBRATA, Kumar Das , SINGH, Raghvendra , TALAFHA, Mohammad Al
IPC分类号： B32B27/32 , B32B27/08 , B32B27/18 , C08J5/18 , C08L23/06 , C08L23/08
摘要： The invention relates to a polyethylene sealant film comprising an outer layer O, a core layer C and an inner layer I, wherein the inner layer I is made of an inner layer composition comprising a component AI, which is a linear low density eth-ylene polymer having a density of from 910 to 925 kg/m 3 and an MFR 2 of from 0.5 to 2.0 g/10 min, determined according to ISO 1133, a component BI, which is an ethylene-based plastomer, preferably is a copolymer of ethylene and a C3 to C10 alpha-olefin, preferably 1-octene, and which has an MFR 2 of from 0.5 to 2.0 g/10 min, determined according to ISO 1133, and a density of from 880 to 912 kg/m 3, in an amount of 30 to 80 wt. %, based on the total weight of the inner layer composition, and a slip agent. The invention further relates to a laminated polyethylene film and article com-prising this polyethylene sealant film. The invention further relates to the use of the laminated polyethylene film and/or the polyethylene sealant film for packag-ing of an article; and the use of the respective composition in a sealant film.

10. 发明申请

WO2022008608A1 POLYOLEFIN COMPOSITION WITH IMPROVED RESISTANCE TO HIGH TEMPERATURE 审中-公开
公开(公告)号：WO2022008608A1
公开(公告)日：2022-01-13
申请号：PCT/EP2021/068869
申请日：2021-07-07
申请人： BOREALIS AG
发明人： BURYAK, Andrey , SUMERIN, Victor , HARTL, Anna Maria
IPC分类号： C08L23/08 , F16L9/12
摘要： The present invention relates to a polyethylene composition comprising a base resin which comprises a first ethylene homo- or copolymer fraction (A) having a melt flow rate MFF2 from 1 to 150 g/10 min, preferably from 5 to 100 g/10 min, and a second ethylene copolymer fraction (B) having a content of units derived from a comonomer from 0.30 to 1.00 mol%, preferably of from 0.40 to 0.85 mol% and more preferably of from 0.45 to 0.70 mol%, wherein fraction (A) has a lower molecular weight than fraction (B) and wherein fraction (B) is present in an amount of from 45 to 70 wt.%, preferably 47 to 67 wt.%, more preferably 49 to 65 wt.%, even more preferably 50 to 62 wt.% based on the total weight of the base resin; and wherein the polyethylene composition has a melt flow rate MFRs from 0.10 to 0.35 g/10min, preferably from 0.10 to 0.25 g/10min and a strain hardening modulus from 50 to 150 MPa.

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