-
1.发明申请Peroxide Crosslinked Ethylene Polymer Pressure Pipe and a Method for the Preparation Thereof 有权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
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。
-
2.发明授权Peroxide crosslinked ethylene polymer pressure pipe and a method for the preparation thereof 有权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：US08968851B2
公开(公告)日：2015-03-03
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
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 characterized in that it comprises an ethylene polymer with a density of less than 950 kg/m3 obtained by polymerization 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密度小于950kg / m 3的乙烯聚合物，其通过用单中心催化剂聚合获得并具有剪切稀化指数，小于20的SHI5 / 300和小于20的MWD 。 该方法的特征在于，其包括将乙烯，任选地与至少一种共聚单体一起聚合到单中心催化剂中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。
-
公开(公告)号：US20110318516A1
公开(公告)日：2011-12-29
申请号：US13127036
申请日：2009-10-30
申请人： Anneli Pakkanen , Magnus Palmlof , Jeroen Oderkerk
发明人： Anneli Pakkanen , Magnus Palmlof , Jeroen Oderkerk
CPC分类号： F16L9/12 , F16L11/04 , Y10T428/139
摘要： A cross-linked polyethylene pipe comprising an ethylene polymer with a density of at least 948 kg/m3 obtained by polymerisation with a single-site catalyst and having a shear thinning index SHI2.7/210 of less than 10; and wherein said pipe has a pressure test at 4.8 MPa and 95° C. of at least 500 h and at 12.4 MPa and 20° C. of at least 500 h.
摘要翻译： 一种交联聚乙烯管，其包含密度为至少948kg / m 3的乙烯聚合物，其通过用单中心催化剂聚合并具有小于10的剪切稀化指数SHI2.7 / 210获得; 并且其中所述管在4.8MPa和95℃下具有至少500h和12.4MPa和20℃下的至少500h的压力试验。
-
4.发明申请公开(公告)号：US20110262670A1
公开(公告)日：2011-10-27
申请号：US13127028
申请日：2009-10-30
申请人： Esa Kokko , Anneli Pakkanen , Markku Vahteri , Magnus Palmlof , Jeroen Oderkerk
发明人： Esa Kokko , Anneli Pakkanen , Markku Vahteri , Magnus Palmlof , Jeroen Oderkerk
IPC分类号： C08F110/02 , B32B1/08 , C08F2/00
CPC分类号： C08F110/02 , B29D23/001 , C08F4/65912 , C08F4/65916 , C08F10/00 , C08F297/08 , C08F297/083 , C08L23/04 , C08L2205/02 , F16L9/12 , F16L11/04 , Y10T428/139 , C08F4/65925 , C08F2/001 , C08L2666/06 , C08F2500/03 , C08F2500/12 , C08F2500/19
摘要： An ethylene polymer with a density of less than 955 kg/m3 obtained by polymerisation with a single-site catalyst and having a shear thinning index SHI2.7/210 of less than 5 wherein ethylene polymer comprises two components.
摘要翻译： 密度小于955kg / m 3的乙烯聚合物通过用单中心催化剂聚合获得，并且具有小于5的剪切稀化指数SHI2.7 / 210，其中乙烯聚合物包含两种组分。
-
公开(公告)号：US20110268902A1
公开(公告)日：2011-11-03
申请号：US13127021
申请日：2009-10-30
CPC分类号： C08F8/00 , C08F110/02 , C08F210/16 , C08F297/08 , C08F297/083 , C08F2810/10 , C08F2810/20 , C08J3/246 , C08J2323/06 , C08J2323/08 , C08L23/06 , C08L23/0807 , C08L2205/02 , Y10T428/139 , C08F2/001 , C08L2666/06 , C08F210/14 , C08F2500/05 , C08F2500/07 , C08F2500/12 , C08F2500/17 , C08F2500/19
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 2 to 15, a shear thinning index SHI2.7/210 of between 5 and 10.
摘要翻译： 密度小于950kg / m 3的多峰乙烯聚合物通过用单中心催化剂聚合而获得，MFR 21在2至15范围内，剪切稀化指数SHI2.7 / 210为5至10。
-
公开(公告)号：US20110262671A1
公开(公告)日：2011-10-27
申请号：US13127037
申请日：2009-10-30
IPC分类号： B32B1/08 , C08F4/02 , C08F255/02
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： 通过用单中心催化剂聚合得到MFR 21为10〜20g / 10min的密度小于950kg / m 3的多峰乙烯聚合物; 剪切稀化指数SHI2.7 / 210至少为4; 优选至少60％的交联性。
-
公开(公告)号：US10082228B2
公开(公告)日：2018-09-25
申请号：US13127036
申请日：2009-10-30
申请人： Anneli Pakkanen , Magnus Palmlöf , Jeroen Oderkerk
发明人： Anneli Pakkanen , Magnus Palmlöf , Jeroen Oderkerk
CPC分类号： F16L9/12 , F16L11/04 , Y10T428/139
摘要： A cross-linked polyethylene pipe comprising an ethylene polymer with a density of at least 948 kg/m3 obtained by polymerization with a single-site catalyst and having a shear thinning index SHI2.7/210 of less than 10; and wherein said pipe has a pressure test at 4.8 MPa and 95° C. of at least 500 h and at 12.4 MPa and 20° C. of at least 500 h.
-
8.发明申请Discolour-Free Silanol Condensation Catalyst Containing Polyolefin Composition 有权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
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。
-
9.发明授权Discolour-free silanol condensation catalyst containing polyolefin composition 有权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
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。
-
10.发明申请公开(公告)号：US20110237716A1
公开(公告)日：2011-09-29
申请号：US13120929
申请日：2009-12-17
申请人： Magnus Palmlof , Jeroen Oderkerk
发明人： Magnus Palmlof , Jeroen Oderkerk
IPC分类号： 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—R6, R7 and R8 independently are non-substituted or substituted aliphatic or aromatic hydrocarbyl radicals which may comprise OH-groups, X1, X2, and X3 independently are H or OH, with the proviso that at least one of X1, X2, and X3 is OH, and the entire molecule does not comprise an ester group; wherein compound (B) has the following formula (II): wherein R1, R2, R3, R4 and R5 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.
摘要翻译： 本发明涉及在聚乙烯组合物中使用化合物（A）和化合物（B）），以增加由与氯化水永久接触的所述聚乙烯组合物制成的管的使用寿命，其中化合物（A）具有 下式（I）：其中-R 6，R 7和R 8分别是可以包含OH-基团的未取代或取代的脂族或芳族烃基，X 1，X 2和X 3独立地是H或OH，条件是至少 X1，X2和X3之一是OH，整个分子不包含酯基; 其中化合物（B）具有下式（II）：其中R 1，R 2，R 3，R 4和R 5独立地是H或可以包含杂原子的未取代或取代的脂族或芳族烃基，并且其中所述 聚乙烯组合物由聚乙烯均聚物或共聚物组成。
-
-
-
-
-
-
-
-
-
搜索结果
18 条记录 (耗时 0.026 秒)
