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    Semiconductive polymer compositions
    4.
    发明授权
    Semiconductive polymer compositions 有权
    半导体聚合物组合物

    公开(公告)号：US07767741B2

    公开(公告)日：2010-08-03

    申请号：US11572475

    申请日：2005-06-21

    申请人： Perry Nylander ,  Alfred Campus ,  Annika Smedberg ,  Karl-Michael Jäger ,  Ulf Nillson ,  Hans Eklind ,  Claes Broman ,  Wilfried Kalkner ,  Marc Brüggemann

    发明人： Perry Nylander ,  Alfred Campus ,  Annika Smedberg ,  Karl-Michael Jäger ,  Ulf Nillson ,  Hans Eklind ,  Claes Broman ,  Wilfried Kalkner ,  Marc Brüggemann

    IPC分类号： C08K5/00 ,  H01B1/06

    CPC分类号： H01B1/24

    摘要： The present invention relates to a semiconductive polymer composition comprising an olefin homo- or copolymer wherein the composition has a direct current volume resistivity of less than 1000 Ohm·cm at 90° C., an elongation at break which after aging for 240 hours at 135° C. does not change by more than 25%, and a total number of structures of 20 or less in the SIED test. Furthermore, the present invention relates to an electric power cable comprising a conductor, a semiconducting layer and, adjacent to the semiconducting layer, an insulation layer, wherein the semiconducting layer is formed by said semiconductive polymer composition and to the use of said semiconducting polymer composition for the production of a semiconductive layer of an electric power cable.

    摘要翻译： 本发明涉及一种包含烯烃均聚物或共聚物的半导体聚合物组合物，其中组合物在90℃下的直流体积电阻率小于1000欧姆·厘米，断裂伸长率在135℃老化240小时后 在SIED测试中，不会改变25％以上的结构总数，或20以下的结构。 此外，本发明涉及一种电力电缆，其包括导体，半导电层，并且与半导电层相邻的绝缘层，其中所述半导体层由所述半导体聚合物组合物形成，并且使用所述半导体聚合物组合物 用于生产电力电缆的半导体层。

    Semiconductive Polymer Compositions
    5.
    发明申请
    Semiconductive Polymer Compositions 有权
    半导体聚合物组合物

    公开(公告)号：US20080157028A1

    公开(公告)日：2008-07-03

    申请号：US11572475

    申请日：2005-06-21

    申请人： Perry Nylander ,  Alfred Campus ,  Annika Smedberg ,  Karl-Michael Jager ,  Ulf Nillson ,  Hans Eklind ,  Claes Broman ,  Wilfried Kalkner ,  Marc Bruggemann

    发明人： Perry Nylander ,  Alfred Campus ,  Annika Smedberg ,  Karl-Michael Jager ,  Ulf Nillson ,  Hans Eklind ,  Claes Broman ,  Wilfried Kalkner ,  Marc Bruggemann

    IPC分类号： H01B1/24 ,  H01B1/12 ,  H01B9/00

    CPC分类号： H01B1/24

    摘要： The present invention relates to a semiconductive polymer composition comprising a olefin homo- or copolymer wherein the composition has a direct current volume resistivity of less than 1000 Ohm.cm at 90 ° C., an elongation at break which after aging for 240 hours at 135 ° C. does not change by more than 25%, and a total number of structures of 20 or less in the SIED test. Furthermore, the present invention relates to an electric power cable comprising a conductor, a semicoducting layer and, adjacent to the semiconducting layer, an insulation layer, wherein the semiconducting layer is formed by said semiconductive polymer composition and to the use of said semiconducting polymer composition for the production of a semiconductive layer of an electric power cable.

    摘要翻译： 本发明涉及包含烯烃均聚物或共聚物的半导体聚合物组合物，其中组合物在90℃下的直流体积电阻率小于1000欧姆·厘米，断裂伸长率在135℃老化240小时后 在SIED测试中，不会改变25％以上的结构总数，或20以下的结构。 此外，本发明涉及一种电力电缆，其包括导体，半导体层，并且与半导电层相邻的绝缘层，其中所述半导体层由所述半导体聚合物组合物形成，并且使用所述半导体聚合物组合物 用于生产电力电缆的半导体层。

    ADDITIVE MASTERBATCH WITH A C3-C5 ALPHA-OLEFIN HOMO- OR COPOLYMER IN THE CARRIER
    8.
    发明申请
    ADDITIVE MASTERBATCH WITH A C3-C5 ALPHA-OLEFIN HOMO- OR COPOLYMER IN THE CARRIER 审中-公开
    带载体的C3-C5阿尔法 - 烯烃共聚物的添加剂主板

    公开(公告)号：US20150057407A1

    公开(公告)日：2015-02-26

    申请号：US14387348

    申请日：2013-04-24

    申请人： Kristian Dahlen ,  Perry Nylander ,  Ola Fagrell

    发明人： Kristian Dahlen ,  Perry Nylander ,  Ola Fagrell

    IPC分类号： C08L23/08

    CPC分类号： C08L23/08 ,  C08J3/226 ,  C08J2343/04 ,  C08J2423/10 ,  C08J2423/20 ,  C08K5/0025 ,  C08K5/42 ,  C08K2003/2241 ,  C08L23/0892 ,  C08L23/12 ,  C08L2205/02 ,  C08L2310/00 ,  C08L2312/08 ,  C08L43/04

    摘要： The present invention relates to a polyethylene composition comprising: a) a polyethylene having cross-linkable silicon-containing groups (A); and b) a masterbatch comprising—one or more additives; and—a carrier comprising a C3-C5 alpha-olefin homo or copolymer (B). The present invention further relates to a cross-linked polyethylene composition obtainable by treating the composition according to any one of the preceding claims under cross-linking conditions. The present invention also relates to the following uses: Use of a masterbatch comprising—an additive; and—a carrier comprising a C3-C5 alpha-olefin homo- or copolymer (B) for adding an additive to a polyethylene with cross-linkable silicon-containing groups. Use of C3-C5 alpha-olefin homo- or copolymer (B) as carrier for additive(s) to improve the performance of a silanol condensation catalyst when cross-linking a polyethylene composition further comprising a polyethylene with cross-linkable silicon-containing groups.

    摘要翻译： 本发明涉及一种聚乙烯组合物，其包含：a）具有可交联的含硅基团（A）的聚乙烯; 和b）包含一种或多种添加剂的母料; 和包含C 3 -C 5α-烯烃均聚物或共聚物（B）的载体。 本发明还涉及通过在交联条件下处理根据前述权利要求中任一项的组合物而获得的交联聚乙烯组合物。 本发明还涉及以下用途：使用包含添加剂的母料; 和包含用于向具有可交联的含硅基团的聚乙烯中添加添加剂的C 3 -C 5α-烯烃均聚物或共聚物（B）的载体。 当交联聚乙烯组合物进一步包含具有可交联的含硅基团的聚乙烯时，使用C 3 -C 5α-烯烃均聚物或共聚物（B）作为添加剂的载体来改善硅烷醇缩合催化剂的性能 。

    UV STABILIZATION OF A CROSS-LINKABLE POLYOLEFIN COMPOSITION COMPRISING AN ACIDIC SILANOL CONDENSATION CATALYST
    9.
    发明申请
    UV STABILIZATION OF A CROSS-LINKABLE POLYOLEFIN COMPOSITION COMPRISING AN ACIDIC SILANOL CONDENSATION CATALYST 审中-公开
    含有酸性硅烷醇缩合催化剂的交联聚烯烃组合物的UV稳定性

    公开(公告)号：US20100267869A1

    公开(公告)日：2010-10-21

    申请号：US12809569

    申请日：2008-12-15

    申请人： Perry Nylander

    发明人： Perry Nylander

    IPC分类号： C08K5/3475 ,  C08K5/3435

    CPC分类号： C08K5/3475 ,  C08K5/42 ,  C08L43/04 ,  C08L23/0892

    摘要： The present invention relates to a polyolefin composition comprising (A) a cross-linkable polyolefin with hydrolysable silane groups; (B) and a silanol condensation catalyst characterized in that the ΔF is more than 40 Nm and the cross-linking speed is more than 0.1 Nm/s in the ice test and retention of more than 60% of the elongation at break after 500 h in SEPAP UV exposure, further a polyolefin composition comprising (A) a cross-linkable polyolefin with hydrolysable silane groups; (B) an acidic silanol condensation catalyst, and (C) at least one UV stabilizer that is acidic, i.e. pH equal or less than 6.2, measured at 20-25° C. and with 1 wt % suspension; to an article comprising such a composition, and to the use of such a composition for the production of an article.

    摘要翻译： 本发明涉及一种聚烯烃组合物，其包含（A）具有可水解硅烷基团的可交联聚烯烃; （B）和硅烷醇缩合催化剂，其特征在于在冰试验中，Dgr F大于40Nm，交联速度大于0.1Nm 3 / s，并且保留60％以上的断裂伸长率 在SEPAP UV曝光中500小时，还包括聚烯烃组合物，其包含（A）具有可水解硅烷基团的可交联聚烯烃; （B）酸性硅烷醇缩合催化剂，和（C）在20-25℃和1重量％悬浮液下测量的至少一种酸性的，即pH等于或小于6.2的UV稳定剂; 涉及包含这种组合物的制品，以及使用这种组合物来制造制品。

    Polymerizable unsaturated polyester compositions useful in the manufacture of multilayer laminates and laminates prepared therefrom
    10.
    发明授权
    Polymerizable unsaturated polyester compositions useful in the manufacture of multilayer laminates and laminates prepared therefrom 失效
    可聚合的不饱和聚酯组合物，可用于制备由其制备的多层层压材料和层压材料

    公开(公告)号：US4201826A

    公开(公告)日：1980-05-06

    申请号：US51

    申请日：1979-01-02

    申请人： Perry Nylander

    发明人： Perry Nylander

    IPC分类号： C08L67/06 ,  C08L91/06 ,  B32B17/04 ,  C08L67/08

    CPC分类号： C08L67/06 ,  Y10T428/31616 ,  Y10T428/31797 ,  Y10T428/31801 ,  Y10T428/31938 ,  Y10T442/67

    摘要： Polymerizable unsaturated polyester compositions are provided, particularly useful in the manufacture of multilayer laminates, consisting essentially of(1) a polyester of a polyhydric alcohol and a polycarboxylic acid, at least one of which is ethylenically unsaturated;(2) a monomer copolymerizable with the unsaturated polyester and having a boiling point below 150.degree. C.;(3) an additive forming a film on the polyester surface that inhibits volatilization of monomer from the polyester composition; and(4) a hydrophobic compound soluble at least in part both in the unsaturated polyester and in the film-forming additive that either(a) has an isoprene unit structure, or(b) is acyclic and has at least one ester and/or ether bond; and at least two terminal hydrocarbon groups, each with at least one ethylenically unsaturated group.

    摘要翻译： 提供了可聚合的不饱和聚酯组合物，特别可用于制造多层层压材料，其基本上由（1）多元醇的聚酯和多元羧酸组成，其中至少一种是烯属不饱和的; （2）可与不饱和聚酯共聚并且沸点低于150℃的单体。 （3）在聚酯表面上形成膜以抑制单体从聚酯组合物中挥发的添加剂; 和（4）至少部分可溶于不饱和聚酯和成膜添加剂中的疏水性化合物，其中（a）具有异戊二烯单元结构，或（b）是无环的并且具有至少一个酯和/或 醚键; 和至少两个末端烃基，每个具有至少一个烯键式不饱和基团。