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    STRIPPABLE SEMICONDUCTIVE COMPOSITION COMPRISING LOW MELT TEMPERATURE POLYOLEFIN
    1.
    发明申请
    STRIPPABLE SEMICONDUCTIVE COMPOSITION COMPRISING LOW MELT TEMPERATURE POLYOLEFIN 有权
    包含低熔点聚烯烃的可剥离的半导体组合物

    公开(公告)号：US20110162868A1

    公开(公告)日：2011-07-07

    申请号：US12937544

    申请日：2009-05-04

    申请人： Ulf Torgersen ,  Ola Fagrell ,  Karl-Michael Jäger ,  Eric Marsden ,  Dominic Kung

    发明人： Ulf Torgersen ,  Ola Fagrell ,  Karl-Michael Jäger ,  Eric Marsden ,  Dominic Kung

    IPC分类号： H01B9/00 ,  H01B1/24

    CPC分类号： C08L23/0846 ,  C08K3/04 ,  C08L23/142 ,  C08L2312/00 ,  C08L2666/06

    摘要： The present invention relates to a semiconductive polymer composition having easily controllable stripping characteristics, especially for an electric power cable. The semiconductive polymer composition comprises an ethylene copolymer comprising polar co-monomer units, wherein the amount of the polar co-monomer units in the ethylene copolymer is 10 wt. % or more, based on the total weight of the ethylene copolymer; an olefin copolymer comprising propylene monomer units and ethylene monomer units, wherein the olefin copolymer has a melting point of 110° C. or less, and carbon black in an amount of from 10 to 50 wt. %, based on the total weight of the semiconductive polymer composition, wherein the olefin copolymer (B) is prepared by using a metallocene polymerisation catalyst. The composition provides improved strippability and mechanical as well as electrical property profile.

    摘要翻译： 本发明涉及具有容易控制的剥离特性的半导体聚合物组合物，特别是对于电力电缆。 半导电聚合物组合物包含含有极性共聚单体单元的乙烯共聚物，其中乙烯共聚物中极性共聚单体单元的量为10重量％ ％以上，基于乙烯共聚物的总重量; 包含丙烯单体单元和乙烯单体单元的烯烃共聚物，其中烯烃共聚物的熔点为110℃以下，碳黑的量为10〜50重量％。 ％，基于半导体聚合物组合物的总重量，其中烯烃共聚物（B）通过使用茂金属聚合催化剂制备。 该组合物提供改善的剥离性和机械性以及电性能特征。

    Stabilization of cross-linked silane group containing polymers with phenomic stabilizers
    2.
    发明授权
    Stabilization of cross-linked silane group containing polymers with phenomic stabilizers 失效
    具有苯基稳定剂的交联硅烷基聚合物的稳定化

    公开(公告)号：US07842772B2

    公开(公告)日：2010-11-30

    申请号：US11823022

    申请日：2007-06-26

    申请人： Ola Fagrell ,  Mattias Gothe

    发明人： Ola Fagrell ,  Mattias Gothe

    IPC分类号： C08L43/04 ,  C08K5/13 ,  C08K5/372

    CPC分类号： C08K5/13 ,  C08K5/005 ,  C08K5/372 ,  C08K5/375 ,  C08L43/04 ,  C08L83/04

    摘要： The present invention relates to a composition for cross-linking and stabilization of a polymer containing hydrolysable silane groups comprising a sulphonic acid as a silanol condensation catalyst characterized in that it comprises a stabilizer which is neutral or acidic, does not contain ester groups and is a compound according to formula (I): wherein R is an unsubstituted or substituted aliphatic or aromatic hydrocarbyl radical which may comprise heteroatoms, R′ is a hydrocarbyl radical, R″ is a hydrocarbyl radical and R′ and/or R″ being a bulky radical, X1, X2 or X3 is the same or different H or OH, whereby at least X1, X2 or X3 is OH, and n is 1 to 4; or a compound according to formula (II): R′″—(S)p—R′″  (II) wherein R′″ is an aliphatic hydrocarbyl radical and p is 1 to 6; or a mixture of any of such compounds, to a stabilized polymer comprising the above stabilizers and to a process for cross-linking and stabilization of silane group containing polymers in the presence of the above mentioned stabilizers.

    摘要翻译： 本发明涉及一种用于交联和稳定含有可水解硅烷基团的聚合物的组合物，其包含磺酸作为硅烷醇缩合催化剂，其特征在于其包含中性或酸性，不含酯基的稳定剂，并且为 根据式（I）的化合物：其中R是可以包含杂原子的未取代或取代的脂族或芳族烃基，R'是烃基，R“是烃基，R'和/或R”是大体积的基团 X1，X2或X3是相同或不同的H或OH，其中至少X1，X2或X3是OH，n是1至4; 或根据式（II）的化合物：R“” - （S）p -R'“（II）其中R'”是脂族​​烃基，p是1-6; 或任何这些化合物的混合物与包含上述稳定剂的稳定化聚合物，以及在上述稳定剂存在下交联和稳定含硅烷基团的聚合物的方法。

    Coaxial cable comprising dielectric material
    3.
    发明申请
    Coaxial cable comprising dielectric material 有权
    同轴电缆包括电介质材料

    公开(公告)号：US20060219425A1

    公开(公告)日：2006-10-05

    申请号：US10538327

    申请日：2003-10-27

    申请人： Ola Fagrell ,  Ulf Nilsson

    发明人： Ola Fagrell ,  Ulf Nilsson

    IPC分类号： H01B3/44

    CPC分类号： H01B3/441 ,  Y10T428/2933 ,  Y10T428/294 ,  Y10T428/2947

    摘要： The present invention relates to a coaxial cable comprising a dielectric layer which comprises as a component (A) a propylene homo- or copolymer having strain hardening behaviour and to the use of propylene homo- or copolymer having strain hardening behaviour for the production of a dielectric layer of a coaxial or triaxial cable.

    摘要翻译： 本发明涉及一种包括电介质层的同轴电缆，该电介质层包含作为组分（A）的具有应变硬化行为的丙烯均聚物或共聚物，以及使用具有应变硬化行为的丙烯均聚物或共聚物来制备电介质 同轴或三轴电缆层。

    STRIPPABLE SEMICONDUCTIVE COMPOSITION COMPRISING LOW MELT TEMPERATURE POLYOLEFIN
    7.
    发明申请
    STRIPPABLE SEMICONDUCTIVE COMPOSITION COMPRISING LOW MELT TEMPERATURE POLYOLEFIN 有权
    包含低熔点聚烯烃的可剥离的半导体组合物

    公开(公告)号：US20110114365A1

    公开(公告)日：2011-05-19

    申请号：US12988526

    申请日：2009-05-04

    申请人： Ulf Torgersen ,  Karl-Michael Jäger ,  Ola Fagrell ,  Eric Marsden ,  Dominic Kung

    发明人： Ulf Torgersen ,  Karl-Michael Jäger ,  Ola Fagrell ,  Eric Marsden ,  Dominic Kung

    IPC分类号： H01B7/00 ,  H01B1/24

    CPC分类号： C08L23/0869 ,  C08L23/142 ,  C08L2314/06 ,  C08L2666/06

    摘要： The present invention relates to a semiconductive polymer composition having easily controllable stripping characteristics, especially for an electric power cable. The semiconductive polymer composition comprises an ethylene copolymer comprising polar co-monomer units, wherein the amount of the polar co-monomer units in the ethylene copolymer is 10 wt. % or more, based on the total weight of the ethylene copolymer; an olefin copolymer comprising propylene monomer units and monomer units of an alpha-olefin having at least 4 carbon atoms, wherein the olefin copolymer has a melting point of 110° C. or less, and carbon black in an amount of from 10 to 50 wt. %, based on the total weight of the semiconductive polymer composition, wherein the olefin copolymer (B) is prepared by using a metallocene polymerisation catalyst. The composition provides improved strippability and enhanced mechanical as well as electrical property profile.

    摘要翻译： 本发明涉及具有容易控制的剥离特性的半导体聚合物组合物，特别是对于电力电缆。 半导电聚合物组合物包含含有极性共聚单体单元的乙烯共聚物，其中乙烯共聚物中极性共聚单体单元的量为10重量％ ％以上，基于乙烯共聚物的总重量; 包含丙烯单体单元和具有至少4个碳原子的α-烯烃的单体单元的烯烃共聚物，其中所述烯烃共聚物的熔点为110℃以下，碳黑的量为10〜50重量％ 。 ％，基于半导体聚合物组合物的总重量，其中烯烃共聚物（B）通过使用茂金属聚合催化剂制备。 该组合物提供改善的剥离性和增强的机械以及电性能特征。

    Coaxial cable comprising dielectric material
    8.
    发明授权
    Coaxial cable comprising dielectric material 有权
    同轴电缆包括电介质材料

    公开(公告)号：US07915526B2

    公开(公告)日：2011-03-29

    申请号：US10538327

    申请日：2003-10-27

    申请人： Ola Fagrell ,  Ulf Nilsson

    发明人： Ola Fagrell ,  Ulf Nilsson

    IPC分类号： H01B7/00

    CPC分类号： H01B3/441 ,  Y10T428/2933 ,  Y10T428/294 ,  Y10T428/2947

    摘要： The present invention relates to a coaxial cable comprising a dielectric layer which comprises as a component (A) a propylene homo- or copolymer having strain hardening behaviour and to the use of propylene homo- or copolymer having strain hardening behaviour for the production of a dielectric layer of a coaxial or triaxial cable.

    摘要翻译： 本发明涉及一种包括电介质层的同轴电缆，该电介质层包含作为组分（A）的具有应变硬化行为的丙烯均聚物或共聚物，以及使用具有应变硬化行为的丙烯均聚物或共聚物来制备电介质 同轴或三轴电缆层。

    SILICON CONTAINING COMPOUND AS PROCESSING AID FOR POLYOLEFIN COMPOSITIONS
    9.
    发明申请
    SILICON CONTAINING COMPOUND AS PROCESSING AID FOR POLYOLEFIN COMPOSITIONS 有权
    含硅化合物作为聚烯烃组合物的加工助剂

    公开(公告)号：US20090203821A1

    公开(公告)日：2009-08-13

    申请号：US12301351

    申请日：2007-05-23

    申请人： Roger Carlsson ,  Bernt-Ake Sultan ,  Ola Fagrell

    发明人： Roger Carlsson ,  Bernt-Ake Sultan ,  Ola Fagrell

    IPC分类号： C08K5/5419

    CPC分类号： C08L23/02 ,  C08K5/5419 ,  C08L23/04 ,  C08L23/0869 ,  C08L51/06 ,  C08L2312/08 ,  C08L83/00 ,  C08L2666/24

    摘要： The present invention relates to the use of a silicon containing compound as processing aid in the compounding of polyolefin compositions, wherein the silicon containing compound has a structure according to the formula (I): (R1)x[Si(R2)y(R3)z]m wherein R1, which may be the same or different if more than one such group is present, is a monofunctional, or, if m=2, is a bifunctional, hydrocarbyl residue comprising from 1 to 100 carbon atoms; R2, which may be the same or different if more than one such group is present, is a hydrocarbyloxy residue comprising from 1 to 100 carbon atoms; R3, is —R4SiR1pR2q, wherein p is 0 to 3, q is 0 to 3, with the proviso that p+q is 3, and R4 is —(CH2)rYs(CH2)t— where r and t independently are 1 to 3, s is 0 or 1 and Y is a difunctional heteroatomic group selected from —O—, —S—, —SO—, —SO2—, —NH—, —NR1— or —PR1—, where R1 and R2 are as previously defined; and x is 0 to 3, y is 1 to 4, z is 0 or 1, with the proviso that x+y+z=4; and m=1 or 2, and to the use of such a compound in the production of an article, in particular a wire or cable, comprising such polyolefin compositions.

    摘要翻译： 本发明涉及含硅化合物在聚烯烃组合物配混中的加工助剂的用途，其中含硅化合物具有根据式（I）的结构：（R1）x [Si（R2）y（R3 ）z] m其中如果存在多于一个这样的基团，则可以相同或不同的R 1是单官能的，或者如果m = 2，则是包含1至100个碳原子的双官能的烃基; 如果存在多于一个这样的基团，其可以相同或不同，是含有1至100个碳原子的烃氧基; R3为-R4SiR1pR2q，其中p为0至3，q为0至3，条件是p + q为3，R4为 - （CH2）rYs（CH2）t-，其中r和t独立地为1至 3，s为0或1，Y为选自-O - ， - S - ， - SO - ， - SO2-，-NH-，-NR1-或-PR1-的双官能杂原子基团，其中R1和R2为 以前定义; x为0至3，y为1至4，z为0或1，条件是x + y + z = 4; 和m = 1或2，以及在制备包含这种聚烯烃组合物的制品，特别是电线或电缆的情况下使用这种化合物。

    Stabilization of cross-linked silane group containing polymers
    10.
    发明申请
    Stabilization of cross-linked silane group containing polymers 有权

    公开(公告)号：US20080015327A1

    公开(公告)日：2008-01-17

    申请号：US11823039

    申请日：2007-06-26

    申请人： Ola Fagrell ,  Mattias Gothe

    发明人： Ola Fagrell ,  Mattias Gothe

    IPC分类号： B01J27/02 ,  C08G77/08

    CPC分类号： C08K5/13 ,  C08K5/005 ,  C08K5/372 ,  C08K5/375 ,  C08L43/04 ,  C08L83/04

    摘要： The present invention relates to a composition for cross-linking and stabilization of a polymer containing hydrolysable silane groups comprising a sulphonic acid as a silanol condensation catalyst characterized in that it comprises a stabilizer which is neutral or acidic, does not contain ester groups and is a compound according to formula (I): wherein R is an unsubstituted or substituted aliphatic or aromatic hydrocarbyl radical which may comprise heteroatoms, R′ is a hydrocarbyl radical, R″ is a hydrocarbyl radical and R′ and/or R″ being a bulky radical, X1, X2 or X3 is the same or different H or OH, whereby at least X1, X2 or X3 is OH, and n is 1 to 4; or a compound according to formula (II): R′″—(S)p—R′″  (II) wherein R′″ is an aliphatic hydrocarbyl radical and p is 1 to 6; or a mixture of any of such compounds, to a stabilized polymer comprising the above stabilizers and to a process for cross-linking and stabilization of silane group containing polymers in the presence of the above mentioned stabilizers.