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    Process for Degassing Crosslinked Power Cables
    31.
    发明申请
    Process for Degassing Crosslinked Power Cables 审中-公开
    交联电力电缆脱气工艺

    公开(公告)号：US20160225490A1

    公开(公告)日：2016-08-04

    申请号：US15021008

    申请日：2014-09-09

    Applicant: DOW GLOBAL TECHNOLOGIES LLC

    Inventor： Paul J. Brigandi ,  Bharat I. Chaudhary ,  Jeffrey C. Munro ,  Gary R. Marchand

    IPC: H01B13/00 ,  H01B1/24 ,  H01B3/44 ,  H01B9/00

    CPC classification number: H01B13/0016 ,  H01B1/24 ,  H01B3/441 ,  H01B9/006 ,  H01B19/02

    Abstract: A power cable comprising: (A) a conductor, (B) an insulation layer, and (C) a semiconductor layer comprising in weight percent based on the weight of the semiconductor layer: (1) 49-98% of a crosslinked olefin block copolymer (OBC) having a density less than ( ) 1, and comprising in weight percent based on the weight of the OBC: (a) 35-80% soft segment that comprises 5-50 mole percent (mol %) of units derived from a monomer comprising 3 to 30 carbon atoms; and (b) 20-65% hard segment that comprises 0.2-3.5 mol % of units derived from a monomer comprising 3 to 30 carbon atoms; (2) 2-51% conductive filler, the insulation layer and semiconductor layer in contact with one another, is degassed by a process comprising the step of exposing the cable to a temperature of at least 80° C. for a period of time of at least 24 hours.

    Abstract translation: 一种电力电缆，包括：（A）导体，（B）绝缘层，和（C）基于所述半导体层的重量的重量百分数的半导体层：（1）49-98％的交联烯烃嵌段 共聚物（OBC），其密度小于（<）0.9克/立方厘米（g / cm 3），熔体指数大于（>）1，并且包含基于OBC重量的重量百分比：（a）35 -80％软链段，其包含5-30摩尔％（mol％）衍生自包含3至30个碳原子的单体的单元; 和（b）20-65％的硬链段，其包含0.2-3.5mol％的源自含有3至30个碳原子的单体的单元; （2）2-51％的导电填料，绝缘层和半导体层彼此接触，通过包括将电缆暴露于至少80℃的温度的步骤的方法脱气一段时间 至少24小时。

    FUNCTIONALIZED BLOCK COMPOSITE AND CRYSTALLINE BLOCK COMPOSITE COMPOSITIONS AS COMPATIBILIZERS
    33.
    发明申请
    FUNCTIONALIZED BLOCK COMPOSITE AND CRYSTALLINE BLOCK COMPOSITE COMPOSITIONS AS COMPATIBILIZERS 有权
    功能性块状复合材料和结晶块复合材料作为配合物

    公开(公告)号：US20140343229A1

    公开(公告)日：2014-11-20

    申请号：US14364352

    申请日：2012-12-12

    Applicant: DOW GLOBAL TECHNOLOGIES LLC

    Inventor： Ronald J. Weeks ,  Yushan Hu ,  Kim L. Walton ,  Gary R. Marchand ,  Michael D. Read ,  H. C. Silvis

    IPC: C08L23/06 ,  C08L77/00 ,  C08L23/12

    CPC classification number: C08L23/06 ,  C08K5/09 ,  C08L23/0815 ,  C08L23/10 ,  C08L23/12 ,  C08L51/00 ,  C08L53/00 ,  C08L69/00 ,  C08L77/00 ,  C08L79/00 ,  C08L2205/02 ,  C08L2205/035 ,  C08L2205/08 ,  C08L2207/066 ,  C08L2207/20

    Abstract: The invention provides functionalized block composites and crystalline block composites as compatibilizers. In particular, the invention provides compositions of at least three polymers and a compatibilizer. The compatibilizer comprises a functionalized olefin-based polymer formed from at least (A) and (B): (A) a crystalline block composite comprising: a block copolymer comprising a propylene-based crystalline block and crystalline ethylene-based block; a propylene-based crystalline polymer; and, a crystalline ethylene-based polymer; and (B) at least one functionalization agent or a functionalized olefin-based polymer formed from at least (A) and (B): (A) a crystalline block composite comprising: a block copolymer comprising a propylene-based crystalline block and crystalline ethylene-based block; a propylene-based crystalline polymer; and, a crystalline ethylene-based polymer; and (B) at least one functionalization agent.

    Abstract translation: 本发明提供功能化嵌段复合材料和结晶块复合材料作为增容剂。 特别地，本发明提供了至少三种聚合物和增容剂的组合物。 增容剂包括由至少（A）和（B）形成的官能化烯烃基聚合物：（A）结晶块状复合材料，其包含：包含基于丙烯的结晶嵌段和结晶乙烯基嵌段的嵌段共聚物; 丙烯类结晶聚合物; 和一种结晶乙烯类聚合物; 至少一种官能化剂或由至少（A）和（B）形成的官能化的烯烃基聚合物：（A）结晶嵌段复合物，其包含：包含丙烯基结晶嵌段和结晶乙烯 基块 丙烯类结晶聚合物; 和一种结晶乙烯类聚合物; 和（B）至少一种官能化剂。

    Vulcanizable halogenated elastomer compositions
    34.
    发明授权
    Vulcanizable halogenated elastomer compositions 有权
    可硫化的卤化弹性体组合物

    公开(公告)号：US08519059B2

    公开(公告)日：2013-08-27

    申请号：US13768279

    申请日：2013-02-15

    Applicant: Dow Global Technologies LLC

    Inventor： Raymond L. Laakso, Jr. ,  Gary R. Marchand ,  Sandra Watson

    IPC: C08C19/20 ,  C08C19/22 ,  C08F8/34

    CPC classification number: C08K5/0091 ,  C08K5/0025 ,  C08K5/17 ,  C08L11/00 ,  C08L27/12

    Abstract: The invention provides articles obtained from curing a composition consisting of a polymercapto crosslinking agent, a vulcanization accelerator, an inorganic base, a nitrogen containing chelating agent, wherein the nitrogen containing chelating agent is selected from the group consisting of 1,10-phenanthroline and 2,2-bipyridyl, and polyethylenimine; and a halogenated elastomer; wherein said nitrogen containing chelating agent is soluble in said halogenated elastomer.

    Abstract translation: 本发明提供由固化由聚合物巯基交联剂，硫化促进剂，无机碱，含氮螯合剂组成的组合物获得的制品，其中所述含氮螯合剂选自1,10-菲咯啉和2 ，2-联吡啶和聚乙烯亚胺; 和卤化弹性体; 其中所述含氮螯合剂可溶于所述卤化弹性体。

    FUNCTIONALIZED BLOCK COMPOSITE AND CRYSTALLINE BLOCK COMPOSITE COMPOSITIONS
    36.
    发明申请
    FUNCTIONALIZED BLOCK COMPOSITE AND CRYSTALLINE BLOCK COMPOSITE COMPOSITIONS 审中-公开

    公开(公告)号：US20200165371A1

    公开(公告)日：2020-05-28

    申请号：US16691115

    申请日：2019-11-21

    Applicant: Dow Global Technologies LLC

    Inventor： Yushan Hu ,  Kim L. Walton ,  Gary R. Marchand ,  Michael D. Read ,  H. Craig Silvis

    IPC: C08F287/00 ,  C08L53/00 ,  C08L51/00 ,  C08L51/06

    Abstract: The invention provides functionalized block composites and crystalline block composites. In particular, the invention provides a functionalized olefin-based polymer formed from at least (A) and (B): (A) a crystalline block composite comprising: a block copolymer comprising a propylene-based crystalline block and crystalline ethylene-based block; a propylene-based crystalline polymer; and, a crystalline ethylene-based polymer; and (B) at least one functionalization agent or a functionalized olefin-based polymer formed from at least (A) and (B): (A) a crystalline block composite comprising: a block copolymer comprising a propylene-based crystalline block and crystalline ethylene-based block; a propylene-based crystalline polymer; and, a crystalline ethylene-based polymer; and (B) at least one functionalization agent.

    POLYOLEFIN BLENDS INCLUDING POLYOCTENE WITH COMPATIBILIZER
    37.
    发明申请
    POLYOLEFIN BLENDS INCLUDING POLYOCTENE WITH COMPATIBILIZER 审中-公开

    公开(公告)号：US20180258266A1

    公开(公告)日：2018-09-13

    申请号：US15758944

    申请日：2016-09-08

    Applicant: Dow Global Technologies LLC

    Inventor： Yushan Hu ,  Kim L. Walton ,  Gary R. Marchand ,  Kyle Anderson ,  Colin Li Pi Shan

    IPC: C08L23/08

    Abstract: A composition comprising from 10 wt % to 86 wt % of an ethylene component including at least one ethylene based polymer having an ethylene content of at least 50.0 wt %, a melt index from 0.1 g/10 min to 100.0 g/10 min, and a density from 0.935 g/cm3 to 0.965 g/cm3; from 10 wt % to 86 wt % of a propylene component including at least one propylene based polymer having a propylene content of at least 50.0 wt % and a melt flow rate from 0.5 g/10 min to 200.0 g/10 min; from 2 wt % to 22 wt % of an octene component including at least one octene based polymer having an octene content of at least 80 wt %; and from 2 wt % to 20 wt % of a composite component including at least one selected from the group of a crystalline block composite and a specified block composite, derived from at least ethylene and an alpha-olefin.

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