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1. 发明授权

EP2285897B2 POLYMER COMPOSITIONS AND PRESSURE-RESISTANT PIPES MADE THEREFROM 有权
标题翻译：聚合物组合物和制品生产的耐压PIPES
公开(公告)号：EP2285897B2
公开(公告)日：2015-08-26
申请号：EP09757406.5
申请日：2009-05-25
申请人： Borealis AG
发明人： BÄCKMAN, Mats , EK, Carl-Gustav , PAKKANEN, Anneli , PALMLÖF, Magnus
IPC分类号： C08L23/08
CPC分类号： F16L9/12 , C08L23/04 , C08L23/06 , C08L23/0815 , C08L2314/06 , Y10T137/0318 , Y10T428/139 , C08L2666/06

2. 发明授权

EP2285893B1 POLYMER COMPOSITIONS HAVING IMPROVED HOMOGENEITY AND ODOUR, A METHOD FOR MAKING THEM AND PIPES MADE THEREOF 有权
标题翻译：根据上述制造由其生产PIPES改进的均匀性和改善的气味，和方法聚合物组合物
公开(公告)号：EP2285893B1
公开(公告)日：2011-09-21
申请号：EP09757404.0
申请日：2009-05-25
申请人： Borealis AG
发明人： BÄCKMAN, Mats , EK, Carl-Gustav , PAKKANEN, Anneli , PALMLÖF, Magnus
IPC分类号： C08L23/00
CPC分类号： C08L23/06 , C08L23/0815 , C08L2205/02 , Y10T428/139 , C08L2666/06
摘要： The present invention deals with polymer compositions suitable for making pipes. The compositions comprise a multimodal copolymer of ethylene and one or more alpha-olefins having from 4 to 10 carbon atoms wherein the multimodal ethylene copolymer has a density of from 924 to 960 kg/m
3 , a melt index MFR
5 of from 0.5 to 6.0 g/10 min, a melt index MFR
2 of from 0.1 to 2.0 g/10 min and a shear thinning index SHI
27/210 of from 2 to 50. The compositions further have a level of volatile compounds of at most 100 ppm by weight and/or a homogeneity rating of at most 3. In addition the multimodal copolymer comprises: (A) from 35 to 60 % by weight, based on the combined amount of components (A) and (B), of a low molecular weight ethylene polymer selected from ethylene homopolymer and a copolymer of ethylene and one or more alpha-olefins having from 4 to 10 carbon atoms and having a weight average molecular weight of from 5000 to 100000 g/mol and a density of from 945 to 975 kg/m
3 ; and (B) from 40 to 65 % by weight, based on the combined amount of components (A) and (B), of a high molecular weight copolymer of ethylene and one or more alpha-olefins having from 4 to 10 carbon atoms and having a weight average molecular weight of from 100000 to 1000000 g/mol and a density of from 890 to 935 kg/m
3 .
摘要翻译：本发明的具有适合于制造管的聚合物组合物的交易。组合物包含乙烯和一种或多种α-烯烃具有4至worin所述多峰乙烯共聚物具有从924至960千克/米3，熔融指数MFR 5为0.5至6.0的密度10个碳原子的多峰共聚物克/ 10分钟，熔体指数MFR 2为0.1〜2.0克/ 10分钟并且剪切变稀指数SHI 2.7 / 210的为2〜50的组合物还具有的挥发性化合物的至多100ppm（重量）的水平和/或至多为3均匀性的评价除所述多峰共聚物包含：35至60重量％（A），基于组分（A）和（B）的组合量，低分子量的乙烯的从乙烯均聚物和乙烯的共聚物和一种或多种具有4至10个碳原子并具有从5000至100000克/摩尔的重均分子量和由945 975千克/立方米的密度多种α-烯烃选择的聚合物 3; 和（B）40至重量65％，基于高分子量的共聚物乙烯与一种或多种α-烯烃具有4至10个碳原子的组分（A）和（B），的组合量和具有100,000至1,000,000克/摩尔的重均分子量和890至935kg / m 3的密度。

3. 发明公开

EP2361280A1 POLYETHYLENE COMPOSITION FOR WATER PIPES WITH IMPROVED CHLORINE RESISTANCE 有权
标题翻译：聚乙烯组合物具有改善的耐氯性的水管
公开(公告)号：EP2361280A1
公开(公告)日：2011-08-31
申请号：EP09793479.8
申请日：2009-12-17
申请人： Borealis AG
发明人： PALMLÖF, Magnus , ODERKERK, Jeroen
IPC分类号： C08K5/13 , C08K5/1545
CPC分类号： C08K5/13 , C08K5/1545 , C08L23/02
摘要： The present invention is directed to the use of compound (A) and compound (B) in a polyethylene composition for increasing the lifetime of a pipe made of said polyethylene composition which is in permanent contact with chlorinated water, wherein compound (A) has the following formula (I): wherein - R
6 , R
7 and R
8 independently are non-substituted or substituted aliphatic or aromatic hydrocarbyl radicals which may comprise OH-groups, X
1 , X
2 , and X
3 independently are H or OH, with the proviso that at least one of X
1 , X
2 , and X
3 is OH, and the entire molecule does not comprise an ester group; wherein compound (B) has the following formula (II): wherein R
1 , R
2 , R
3 , R
4 and R
5 independently are H, or non-substituted or substituted aliphatic or aromatic hydrocarbyl radicals which may comprise heteroatoms, and wherein the base resin of said polyethylene composition consists of a polyethylene homo-or copolymer.

4. 发明公开

EP2350141A1 MULTIMODAL POLYMER 有权
标题翻译：多模聚合物
公开(公告)号：EP2350141A1
公开(公告)日：2011-08-03
申请号：EP09744088.7
申请日：2009-10-30
申请人： Borealis AG
发明人： PAKKANEN, Anneli , VAHTERI, Markku , PALMLÖF, Magnus , ODERKERK, Jeroen
IPC分类号： C08F10/02 , C08F297/08
CPC分类号： C08F8/00 , C08F4/65912 , C08F4/65916 , C08F10/02 , C08F110/02 , C08F210/16 , C08F297/08 , C08F2410/01 , C08F2810/10 , C08F2810/20 , C08J3/246 , C08J2323/06 , C08J2323/08 , Y10T428/139 , C08F297/083 , C08F4/65925 , C08F2/001 , C08F210/14 , C08F2500/05 , C08F2500/12 , C08F2500/19 , C08F2500/17
摘要： A multimodal ethylene polymer with a density of less than 950 kg/m3 obtained by polymerization with a single-site catalyst and having an MFR21 in the range of 10 to 20 g/10 min; a shear thinning index SHI2.7/210 of at least 4; and preferably a crosslinkability of at least 60%.
摘要翻译：一种多峰乙烯聚合物，其密度小于950kg / m 3，通过与单中心催化剂聚合而获得，并具有10-20g / 10min范围内的MFR 21; 至少4的剪切稀化指数SHI 2.7 / 210; 并且优选具有至少60％的交联性。

5. 发明公开

EP2318456A1 POLYOLEFIN COMPOSITION REINFORCED WITH A FILLER AND PIPE COMPRISING THE POLYOLEFIN COMPOSITON 有权
标题翻译： PIPE含填料增强聚烯烃组成
公开(公告)号：EP2318456A1
公开(公告)日：2011-05-11
申请号：EP09768861.8
申请日：2009-03-03
申请人： Borealis AG
发明人： EK, Carl-Gustaf , HAGSTRAND, Per-Ola , PALMLÖF, Magnus
IPC分类号： C08L23/04 , C08L51/00 , C08K3/00
CPC分类号： C08L23/04 , C08L43/00 , F16L9/127 , Y10T428/139 , C08L2666/24 , C08L2666/02
摘要： The present invention relates to a cross-linked polyolefin composition reinforced with a filler with improved stiffness, impact strength, pressure resistance and impact/stiffness balance as well as to the use of such a polyolefin composition for the preparation of pipes. The polyolefin composition comprises a base resin comprising a cross-linkable olefin homo- or copolymer (A) and a filler (B), wherein the polyolefin composition has been subjected to cross-linking conditions, e.g. silane-cross-linking or peroxide cross-linking.

6. 发明公开

EP2285897A1 POLYMER COMPOSITIONS AND PRESSURE-RESISTANT PIPES MADE THEREFROM 有权
标题翻译：聚合物组合物和由其制成的耐压管道
公开(公告)号：EP2285897A1
公开(公告)日：2011-02-23
申请号：EP09757406.5
申请日：2009-05-25
申请人： Borealis AG
发明人： BÄCKMAN, Mats , EK, Carl-Gustav , PAKKANEN, Anneli , PALMLÖF, Magnus
IPC分类号： C08L23/08
CPC分类号： F16L9/12 , C08L23/04 , C08L23/06 , C08L23/0815 , C08L2314/06 , Y10T137/0318 , Y10T428/139 , C08L2666/06
摘要： The present invention deals with polymer compositions suitable for making pipes. The compositions comprise a multimodal copolymer of ethylene and one or more alpha-olefins having from 4 to 10 carbon atoms wherein the multimodal ethylene copolymer has a density of from 924 to 935 kg/m
3 , a melt index MFR
5 of from 0.5 to 6.0 g/10 min, a melt index MFR
2 of from 0.1 to 2.0 g/10 min and a shear thinning index SHI
2.7/210 of from 2 to 50. In addition the multimodal copolymer comprises: (A) from 30 to 70 % by weight, based on the combined amount of components (A) and (B), of a low molecular weight ethylene polymer selected from ethylene homopolymer and a copolymer of ethylene and one or more alpha-olefins having from 4 to 10 carbon atoms and having a weight average molecular weight of from 5000 to 100000 g/mol and a density of from 945 to 975 kg/m
3 ; and (B) from 30 to 70 % by weight, based on the combined amount of components (A) and (B), of a high molecular weight copolymer of ethylene and one or more alpha-olefins having from 4 to 10 carbon atoms and having a weight average molecular weight of from 100000 to 1000000 g/mol and a density of from 890 to 929 kg/m
3 .
摘要翻译：本发明涉及适用于制造管道的聚合物组合物。该组合物包含乙烯和一种或多种具有4至10个碳原子的α-烯烃的多峰共聚物，其中多峰乙烯共聚物的密度为924至935kg / m 3，熔体指数MFR 5为0.5至6.0 g / 10min，熔体指数MFR 2为0.1-2.0g / 10min，剪切稀释指数SHI 2.7 / 210为2-50。此外，多峰共聚物包含：（A）30-70％基于组分（A）和（B）的组合量，选自乙烯均聚物和乙烯与一种或多种具有4至10个碳原子的α-烯烃的共聚物的低分子量乙烯聚合物的重量重均分子量为5000至100000g / mol，密度为945至975kg / m 3; 和（B）基于组分（A）和（B）的总量，30-70重量％的乙烯和一种或多种具有4-10个碳原子的α-烯烃的高分子量共聚物和其重均分子量为100000至1000000克/摩尔，密度为890至929千克/立方米。

7. 发明授权

EP2632980B1 SINGLE SITE POLYMER 有权
标题翻译：单点聚合物
公开(公告)号：EP2632980B1
公开(公告)日：2018-05-16
申请号：EP11775808.6
申请日：2011-10-26
申请人： Borealis AG
发明人： PALMLÖF, Magnus , OMMUNDSEN, Espen , BJÅLAND, Anne Britt , KRAJETE, Alexander
IPC分类号： C08L23/04 , C08F4/00 , C08F10/00
CPC分类号： F16L9/12 , B29C47/0004 , B29C47/0023 , C08F4/65912 , C08F10/00 , C08F10/02 , C08F110/02 , C08L23/04 , C08L23/06 , C08L23/08 , F16L9/127 , Y10T428/139 , Y10T428/1393 , C08F2500/03 , C08F2500/07 , C08F2500/12 , C08F2500/17 , C08F2500/19 , C08L2666/02 , C08F4/65925
摘要： A single site catalysed ethylene polymer including ethylene and optionally at least one comonomer having a Mw/Mn of less than 5 and wherein the total amount of unsaturations of the ethylene polymer is at least 0.8.

8. 发明授权

EP2756035B1 POLYETHYLENE COMPOSITION WITH BROAD MOLECULAR WEIGHT DISTRIBUTION AND IMPROVED HOMOGENEITY 有权
标题翻译：具有宽分子量分布和改善均匀性聚乙烯组合物
公开(公告)号：EP2756035B1
公开(公告)日：2015-07-22
申请号：EP12759375.4
申请日：2012-09-14
申请人： Borealis AG
发明人： PALMLÖF, Magnus , BÄCKMAN, Mats
IPC分类号： C08L23/06 , C08L23/08 , C08L23/04
CPC分类号： C08L23/04 , C08L23/06 , C08L23/0815 , C08L2205/02 , C08L2666/02
摘要： The present application relates to a polyethylene composition comprising a base resin having a density of at least 948 kg/m 3 , wherein the composition has a shear thinning index SHI (2.7/210) , being the ratio of the viscosity at a complex modulus of 2.7 kPa and of 210 kPa, of 55 or more and 105 or less and a viscosity at a shear stress of 747 Pa, eta 747 Pa , of 450 kPas or more, a process for the production of said polyethylene composition, an article comprising said polyethylene composition and the use of said polyethylene composition for the production of an article.

9. 发明公开

EP2831166A1 MULTIMODAL POLYMER 有权
标题翻译：多模聚合物
公开(公告)号：EP2831166A1
公开(公告)日：2015-02-04
申请号：EP13712812.0
申请日：2013-03-28
申请人： Borealis AG
发明人： NOOPILA, Tuomas , SENOL, Ilke , KHEIRANDISH, Saeid , TYNYS, Antti , BURYAK, Andrey , PALMLÖF, Magnus , ERIKSSON, Erik , RÄTZSCH, Thomas
IPC分类号： C08L23/04 , C08L23/06 , C08L23/00
CPC分类号： C08L23/0815 , C08L23/04 , C08L2205/025 , C08L2205/03 , C08L2314/02
摘要： A multimodal ethylene copolymer with a density of at least 940 kg/m3 having an MFR5 in the range of 0.0 1 to 20 g/lOmin and a Fmax/lambda 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; ( I I ) 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 0.5 to 1 5 wt% of said ethylene copolymer; wherein at least one of components (II) or (III) is a copolymer.
摘要翻译：密度为至少940kg / m 3的多峰乙烯共聚物，MFR5为0.01-20g / 10min，Fmax /λ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30至60重量％的所述乙烯共聚物的C 3-20α-烯烃共聚单体组分; （I）乙烯和任选的至少一种形成30至60重量％的所述乙烯共聚物的C 3-20α-烯烃共聚单体第二组分; 和（III）乙烯和任选的至少一种形成所述乙烯共聚物的0.5至1.5重量％的C 3-20α-烯烃共聚单体第三组分; 其中组分（II）或（III）中的至少一种是共聚物。

10. 发明公开

EP2756035A1 POLYETHYLENE COMPOSITION WITH BROAD MOLECULAR WEIGHT DISTRIBUTION AND IMPROVED HOMOGENEITY 有权
标题翻译：具有宽分子量分布和改善均匀性聚乙烯组合物
公开(公告)号：EP2756035A1
公开(公告)日：2014-07-23
申请号：EP12759375.4
申请日：2012-09-14
申请人： Borealis AG
发明人： PALMLÖF, Magnus
IPC分类号： C08L23/06 , C08L23/08 , C08L23/04
CPC分类号： C08L23/04 , C08L23/06 , C08L23/0815 , C08L2205/02 , C08L2666/02
摘要： The present application relates to a polyethylene composition comprising a base resin having a density of at least 948 kg/m 3 , wherein the composition has a shear thinning index SHI (2.7/210) , being the ratio of the viscosity at a complex modulus of 2.7 kPa and of 210 kPa, of 55 or more and 105 or less and a viscosity at a shear stress of 747 Pa, eta 747 Pa , of 450 kPas or more, a process for the production of said polyethylene composition, an article comprising said polyethylene composition and the use of said polyethylene composition for the production of an article.

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