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1. 发明申请

US20100040819A1 POLYETHYLENE COMPOSITION FOR PRESSURE PIPES WITH ENHANCED FLEXIBILITY 有权
标题翻译：用于具有增强柔性的压力管的聚乙烯组合物
公开(公告)号：US20100040819A1
公开(公告)日：2010-02-18
申请号：US12440813
申请日：2007-09-28
申请人： Mats Backman , Lars-Erik Ahlstrand , Per-Ola Hagstrand , Magnus Palmlof
发明人： Mats Backman , Lars-Erik Ahlstrand , Per-Ola Hagstrand , Magnus Palmlof
IPC分类号： B32B1/08 , C08L23/06
CPC分类号： C08L23/04 , C08L23/06 , C08L23/08 , C08L23/0807 , C08L2205/02 , Y10T428/139 , C08L2666/06
摘要： The present invention relates to a polyethylene composition comprising a base resin which comprises (a) an ethylene homo- or copolymer fraction (A); and (b) an ethylene homo- or copolymer fraction (B), wherein (i) fraction (A) has a lower weight average molecular weight than fraction (B); (ii) the base resin has a density of 932 to 938 kg/m3; (iii) the polyethylene composition has an MFR5 of 0.1 to 0.6 g/10 min; and (iv) the polyethylene composition has a shear stress η2.7 kPa of 85 to 230 kPas. Furthermore, the present invention relates to an article, preferably a pipe comprising said composition and to the use of said composition for the production of an article, preferably a pipe.
摘要翻译：本发明涉及包含基础树脂的聚乙烯组合物，其包含（a）乙烯均聚物或共聚物部分（A）; 和（b）乙烯均聚物或共聚物部分（B），其中（i）级分（A）具有比级分（B）更低的重均分子量; （ii）基础树脂的密度为932至938kg / m 3; （iii）聚乙烯组合物的MFR 5为0.1〜0.6g / 10分钟; 和（iv）聚乙烯组合物具有剪切应力，2.7kPa为85〜230kPa·s。此外，本发明涉及一种制品，优选包括所述组合物的管和用于生产制品，优选管的所述组合物的用途。

2. 发明授权

US08088866B2 Polyethylene composition for pressure pipes with enhanced flexibility 有权
标题翻译：用于压力管的聚乙烯组合物具有增强的柔性
公开(公告)号：US08088866B2
公开(公告)日：2012-01-03
申请号：US12440813
申请日：2007-09-28
申请人： Mats Bäckman , Lars-Erik Ahlstrand , Per-Ola Hagstrand , Magnus Palmlof
发明人： Mats Bäckman , Lars-Erik Ahlstrand , Per-Ola Hagstrand , Magnus Palmlof
IPC分类号： C08F8/00 , C08L23/06
CPC分类号： C08L23/04 , C08L23/06 , C08L23/08 , C08L23/0807 , C08L2205/02 , Y10T428/139 , C08L2666/06
摘要： The present invention relates to a polyethylene composition comprising a base resin which comprises (a) an ethylene homo- or copolymer fraction (A); and (b) an ethylene homo- or copolymer fraction (B), wherein (i) fraction (A) has a lower weight average molecular weight than fraction (B); (ii) the base resin has a density of 932 to 938 kg/m3; (iii) the polyethylene composition has an MFR5 of 0.1 to 0.6 g/10 min; and (iv) the polyethylene composition has a shear stress η2.7 kPa of 85 to 230 kPas. Furthermore, the present invention relates to an article, preferably a pipe comprising said composition and to the use of said composition for the production of an article, preferably a pipe.
摘要翻译：本发明涉及包含基础树脂的聚乙烯组合物，其包含（a）乙烯均聚物或共聚物部分（A）; 和（b）乙烯均聚物或共聚物部分（B），其中（i）级分（A）具有比级分（B）更低的重均分子量; （ii）基础树脂的密度为932至938kg / m 3; （iii）聚乙烯组合物的MFR 5为0.1〜0.6g / 10分钟; 和（iv）聚乙烯组合物具有剪切应力，2.7kPa为85〜230kPa·s。此外，本发明涉及一种制品，优选包括所述组合物的管和用于生产制品，优选管的所述组合物的用途。

3. 发明申请

US20080227898A1 Discolour-Free Silanol Condensation Catalyst Containing Polyolefin Composition 有权
标题翻译：含有聚烯烃组合物的无脱色硅烷醇缩合催化剂
公开(公告)号：US20080227898A1
公开(公告)日：2008-09-18
申请号：US12064339
申请日：2006-08-30
申请人： Per-Ola Hagstrand , Magnus Palmlof , Perry Nylander , Jeroen Oderkerk
发明人： Per-Ola Hagstrand , Magnus Palmlof , Perry Nylander , Jeroen Oderkerk
IPC分类号： C08K5/524
CPC分类号： C08K5/0025 , C08K5/51 , C08L23/06 , C08L43/04 , C08L51/06 , C08L2312/08 , C08L23/02 , C08L2666/24
摘要： The present invention relates to a polyolefin composition comprising a crosslinkable polyolefin with hydrolysable silane groups and a silanol condensation catalyst, and (A) a compound containing one or more POm(OnR)(OoR)(OpR″) groups, wherein R, R′, and R″ are the same or different organic residues; m is 0 or 1; n, o, and p each are 0 or 1; and n+o+p=1 to 3; a master batch for a crosslinkable polyolefin composition comprising a polymer and a silanol condensation catalyst and component (A), a stabilized polyolefin containing cross-linked silane groups wherein cross-linking has been performed by the use of a silanol condensation catalyst, further comprising component (A), and to the use of component (A) for stabilizing a polyolefin composition comprising a crosslinkable polyolefin with hydrolysable silane groups and a silanol condensation catalyst. The polyolefin composition of the invention can be used for pipe, wire & cable, film, fibre and moulding applications.
摘要翻译：本发明涉及包含具有可水解硅烷基团的可交联聚烯烃和硅烷醇缩合催化剂的聚烯烃组合物，和（A）含有一个或多个PO（O）N 其中R，R'和R“是相同或不同的有机残基; R 1，R 2，R 3，R 3， m为0或1; n，o和p各自为0或1; 和n + o + p = 1〜3; 包含聚合物和硅烷醇缩合催化剂和组分（A）的可交联聚烯烃组合物的母料，含有交联硅烷基团的稳定的聚烯烃，其中通过使用硅烷醇缩合催化剂进行交联，还包含组分（A），以及组分（A）用于稳定含有可水解硅烷基团的可交联聚烯烃的聚烯烃组合物和硅烷醇缩合催化剂的用途。本发明的聚烯烃组合物可用于管道，电线和电缆，膜，纤维和模塑应用。

4. 发明授权

US08969449B2 Discolour-free silanol condensation catalyst containing polyolefin composition 有权
标题翻译：含有聚烯烃组合物的无脱色硅烷醇缩合催化剂
公开(公告)号：US08969449B2
公开(公告)日：2015-03-03
申请号：US12064339
申请日：2006-08-30
申请人： Per Ola-Hagstrand , Magnus Palmlof , Perry Nylander , Jeroen Oderkerk
发明人： Per Ola-Hagstrand , Magnus Palmlof , Perry Nylander , Jeroen Oderkerk
IPC分类号： C08K5/00 , C08K5/51 , C08L23/02 , C08L23/06 , C08L43/04 , C08L51/06
CPC分类号： C08K5/0025 , C08K5/51 , C08L23/06 , C08L43/04 , C08L51/06 , C08L2312/08 , C08L23/02 , C08L2666/24
摘要： The present invention relates to a polyolefin composition comprising a crosslinkable polyolefin with hydrolysable silane groups and a silanol condensation catalyst, and (A) a compound containing one or more POm(OnR)(OoR)(OpR″) groups, wherein R, R′, and R″ are the same or different organic residues; m is 0 or 1; n, o, and p each are 0 or 1; and n+o+p=1 to 3; a master batch for a crosslinkable polyolefin composition comprising a polymer and a silanol condensation catalyst and component (A), a stabilized polyolefin containing cross-linked silane groups wherein cross-linking has been performed by the use of a silanol condensation catalyst, further comprising component (A), and to the use of component (A) for stabilizing a polyolefin composition comprising a crosslinkable polyolefin with hydrolysable silane groups and a silanol condensation catalyst. The polyolefin composition of the invention can be used for pipe, wire & cable, film, fiber and molding applications.
摘要翻译：本发明涉及包含具有可水解硅烷基团的交联聚烯烃和硅烷醇缩合催化剂的聚烯烃组合物，和（A）含有一个或多个POm（OnR）（OoR）（OpR“）（OpR”）基团的化合物，其中R，R' ，R“相同或不同的有机残基; m为0或1; n，o和p各自为0或1; 和n + o + p = 1〜3; 包含聚合物和硅烷醇缩合催化剂和组分（A）的可交联聚烯烃组合物的母料，含有交联硅烷基团的稳定的聚烯烃，其中通过使用硅烷醇缩合催化剂进行交联，还包含组分（A），以及组分（A）用于稳定含有可水解硅烷基团的可交联聚烯烃的聚烯烃组合物和硅烷醇缩合催化剂的用途。本发明的聚烯烃组合物可用于管道，电线和电缆，膜，纤维和模塑应用。

5. 发明授权

US08476370B2 High density polymer compositions, a method for their preparation and pressure-resistant pipes made therefrom 有权
标题翻译：高密度聚合物组合物，其制备方法和由其制成的耐压管
公开(公告)号：US08476370B2
公开(公告)日：2013-07-02
申请号：US12995992
申请日：2009-05-25
申请人： Mats Backman , Carl-Gustaf Ek , Anneli Pakkanen , Magnus Palmlof , Tarja-Tuulikki Turpeinen , John Severn
发明人： Mats Backman , Carl-Gustaf Ek , Anneli Pakkanen , Magnus Palmlof , Tarja-Tuulikki Turpeinen , John Severn
IPC分类号： C08L23/04 , C08L23/08 , C08F4/6592
CPC分类号： F16L9/12 , C08L23/04 , C08L23/06 , C08L23/0815 , C08L2203/18 , C08L2314/06 , Y10T428/139
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 937 to 950 kg/m3, a melt index MFR5 of from 0.3 to 3.0 g/10 min, a melt index MFR2 of from 0.1 to 2.0 g/10 min and a shear thinning index SHI2.7/210 of from 2 to 30. 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 960 to 977 kg/m3; 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/m3.
摘要翻译：本发明涉及适于制造管道的聚合物组合物。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937至950kg / m 3，熔体指数MFR 5为0.3-3.0g / 10分钟，熔体指数MFR 2为0.1至2.0g / 10min，剪切稀化指数SHI2.7 / 210为2至30.此外，多峰共聚物包含：（A）30至70重量％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个碳原子并且具有重均分子的α-烯烃的共聚物的低分子量乙烯聚合物分子量为5000至100000g / mol，密度为960至977kg / m 3; 和（B）30至70重量％，基于组分（A）和（B）的组合量，乙烯和一种或多种具有4至10个碳原子的α-烯烃的高分子量共聚物和重均分子量为100000〜1000000g / mol，密度为890〜929kg / m 3。

6. 发明申请

US20110091674A1 Polymer Compositions Having Improved Homogeneity and Odour, A Method For Making Them and Pipes Made Thereof 有权
标题翻译：具有改善均匀性和气味的聚合物组合物，其制造及其制造的方法
公开(公告)号：US20110091674A1
公开(公告)日：2011-04-21
申请号：US12995978
申请日：2009-05-25
申请人： Mats Backman , Carl-Gustaf Ek , Anneli Pakkanen , Magnus Palmlof
发明人： Mats Backman , Carl-Gustaf Ek , Anneli Pakkanen , Magnus Palmlof
IPC分类号： C08F210/16 , C08F2/38 , B32B1/08
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/m3, a melt index MFR5 of from 0.5 to 6.0 g/10 min, a melt index MFR2 of from 0.1 to 2.0 g/10 min and a shear thinning index SHI2.7/210 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/m3; 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/m3.
摘要翻译：本发明涉及适于制造管道的聚合物组合物。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960kg / m 3，熔体指数MFR 5为0.5至6.0g / 10分钟，熔体指数MFR 2为0.1至2.0g / 10min，剪切稀化指数SHI2.7 / 210为2至50.组合物还具有至多100重量ppm的挥发性化合物和/ 或均一性等级至多为3.另外，多峰共聚物包含：（A）35至60重量％，基于组分（A）和（B）的组合量，选择低分子量乙烯聚合物来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，其重均分子量为5000至100000g / mol，密度为945至975kg / m 3; 和（B）40至65重量％，基于组分（A）和（B）的组合量，乙烯和一种或多种具有4至10个碳原子的α-烯烃的高分子量共聚物和重均分子量为100000〜1000000g / mol，密度为890〜935kg / m 3。

7. 发明申请

US20110165357A1 High Density Polymer Compositions, A Method for Their Preparation and Pressure-Resistant Pipes made Therefrom 有权
公开(公告)号：US20110165357A1
公开(公告)日：2011-07-07
申请号：US12995992
申请日：2009-05-25
申请人： Mats Backman , Carl-Gustaf Ek , Anneli Pakkanen , Magnus Palmlof , Tarja-Tuulikki Turpeinen , John Severn
发明人： Mats Backman , Carl-Gustaf Ek , Anneli Pakkanen , Magnus Palmlof , Tarja-Tuulikki Turpeinen , John Severn
IPC分类号： C08L23/18 , C08F210/02 , C08F210/14 , C08F210/04 , C08F4/42 , B32B1/08
CPC分类号： F16L9/12 , C08L23/04 , C08L23/06 , C08L23/0815 , C08L2203/18 , C08L2314/06 , Y10T428/139
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 937 to 950 kg/m3, a melt index MFR5 of from 0.3 to 3.0 g/10 min, a melt index MFR2 of from 0.1 to 2.0 g/10 min and a shear thinning index SHI2.7/210 of from 2 to 30. 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 960 to 977 kg/m3; 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/m3.

8. 发明申请

US20110274860A2 High Density Polymer Compositions, A Method for Their Preparation and Pressure-Resistant Pipes made Therefrom 有权
标题翻译：高密度聚合物组合物，其制备方法和耐压管道
公开(公告)号：US20110274860A2
公开(公告)日：2011-11-10
申请号：US12995992
申请日：2009-05-25
申请人： Mats Backman , Carl-Gustaf Ek , Anneli Pakkanen , Magnus Palmlof , Tarja-Tuulikki Turpeinen , John Severn
发明人： Mats Backman , Carl-Gustaf Ek , Anneli Pakkanen , Magnus Palmlof , Tarja-Tuulikki Turpeinen , John Severn
IPC分类号： C08L23/18 , B32B1/08 , C08F210/04 , C08F4/42 , C08F210/02 , C08F210/14
CPC分类号： F16L9/12 , C08L23/04 , C08L23/06 , C08L23/0815 , C08L2203/18 , C08L2314/06 , Y10T428/139
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 937 to 950 kg/m3, a melt index MFR5 of from 0.3 to 3.0 g/10 min, a melt index MFR2 of from 0.1 to 2.0 g/10 min and a shear thinning index SHI2.7/210 of from 2 to 30. 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 960 to 977 kg/m3; 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/m3.
摘要翻译：本发明涉及适于制造管道的聚合物组合物。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937至950kg / m 3，熔体指数MFR 5为0.3-3.0g / 10分钟，熔体指数MFR 2为0.1至2.0g / 10min，剪切稀化指数SHI2.7 / 210为2至30.此外，多峰共聚物包含：（A）30至70重量％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个碳原子并且具有重均分子的α-烯烃的共聚物的低分子量乙烯聚合物分子量为5000至100000g / mol，密度为960至977kg / m 3; 和（B）30至70重量％，基于组分（A）和（B）的组合量，乙烯和一种或多种具有4至10个碳原子的α-烯烃的高分子量共聚物和重均分子量为100000〜1000000g / mol，密度为890〜929kg / m 3。

9. 发明授权

US07619165B2 Cable with thermoplastic insulation 有权
标题翻译：电缆具有热塑性绝缘
公开(公告)号：US07619165B2
公开(公告)日：2009-11-17
申请号：US11572469
申请日：2005-06-20
申请人： Markus Gahleitner , Karl-Michael Jager , Robert Nigel Hampton , Pirjo Jaaskelainen , Magnus Palmlof , Bo Malm , Merja Poikela , John Haugen
发明人： Markus Gahleitner , Karl-Michael Jager , Robert Nigel Hampton , Pirjo Jaaskelainen , Magnus Palmlof , Bo Malm , Merja Poikela , John Haugen
IPC分类号： H01B3/00
CPC分类号： C08L23/04 , C08L23/10 , C08L23/16 , C08L2205/02 , Y10T428/268 , C08L2666/06
摘要： Insulation layer for cables comprising a heterophasic polymer composition having superior mechanical and electrical properties and being environmentally friendly. The heterophasic polymer composition comprises a polymer matrix and dispersed therein a propylene copolymer having a weight average particle size of less than 1 μm.
摘要翻译：用于电缆的绝缘层包括具有优异的机械和电学性能并且是环境友好的多相聚合物组合物。多相聚合物组合物包含聚合物基质并分散其中重均粒径小于1μm的丙烯共聚物。

10. 发明申请

US20080226858A1 Peroxide Crosslinked Ethylene Polymer Pressure Pipe and a Method for the Preparation Thereof 有权
标题翻译：过氧化物交联乙烯聚合物压力管及其制备方法
公开(公告)号：US20080226858A1
公开(公告)日：2008-09-18
申请号：US10592633
申请日：2005-03-08
申请人： Philipp Walter , Anneli Pakkanen , Jeroen Oderkerk , Magnus Palmlof , Lars Hojer , Bill Gustafsson , Tore Dreng
发明人： Philipp Walter , Anneli Pakkanen , Jeroen Oderkerk , Magnus Palmlof , Lars Hojer , Bill Gustafsson , Tore Dreng
IPC分类号： B32B1/08 , C08F8/08
CPC分类号： F16L9/12 , Y10T428/139
摘要： A peroxide crosslinked ethylene polymer pressure pipe and a method for the preparation thereof are described. The pipe is characterised in that it comprises an ethylene polymer with a density of less than 950 kg/m3 obtained by polymerisation with a single-site catalyst and having a shear thinning index, SHI5/300 of less than 20 and a MWD of
摘要翻译：描述了一种过氧化物交联的乙烯聚合物压力管及其制备方法。该管的特征在于其包含通过用单中心催化剂聚合并具有剪切稀化指数SHI 5的密度小于950kg / m 3的密度的乙烯聚合物 / 300 <小于20，MWD <10。该方法的特征在于它包括将乙烯，任选地与至少一种共聚单体一起聚合到单中心催化剂上以提供上述限定的乙烯聚合物，通过挤出和交联将乙烯聚合物形成管。

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