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1. 发明申请

WO2017074707A1 CROSSLINKABLE POLYMERIC COMPOSITIONS FOR FLEXIBLE CROSSLINKED CABLE INSULATION AND METHODS FOR MAKING FLEXIBLE CROSSLINKED CABLE INSULATION 审中-公开
标题翻译：用于柔性交联电缆绝缘的可交联聚合物组合物和制备柔性交联电缆绝缘的方法
公开(公告)号：WO2017074707A1
公开(公告)日：2017-05-04
申请号：PCT/US2016/056719
申请日：2016-10-13
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： CHAUDHARY, Bharat I. , WICKHAM, Rennisha , HUGHES, Morgan M. , TUBERQUIA, Juan C.
IPC分类号： C08L23/04 , C08L23/06 , C08L23/08 , C08L23/16
CPC分类号： C08L23/0815 , C08L23/04 , C08L23/06 , C08L23/16 , C08L2207/066 , C08L2312/00
摘要： Crosslinkable polymeric compositions comprising: (a) a polymer blend comprising: (1) 10 to 94 weight percent, based on the total weight of the crosslinkable polymeric composition, of an ethylene-based interpolymer having the following properties: (i) a density of 0.93 g/cm 3 or less, (ii) a melt index (I 2 ) at 190 °C of greater than 0.2 g/10 minutes, and (iii) a shear thinning ratio (V0.1/V100) at 190 °C and 10 % strain of less than 8; and (2) 5 to 90 weight percent, based on the total weight of the crosslinkable polymeric composition, of a high-pressure polyethylene; and (b) 0 to less than 40 weight percent, based on the total weight of the crosslinkable polymeric composition, of a filler, where the ethylene-based interpolymer of component (a) is not prepared in a high-pressure reactor or process. Additionally, the polymer blend has the following properties: (i) a shear thinning ratio (V0.1/V100) at 190 °C and 10 % strain of at least 5, (ii) a high-shear viscosity (V100) at 190 C and 10 % strain of less than 1,300 Pa . s, (iii) a melt strength of at least 4 centiNewtons at 190 °C, and (iv) a flexural modulus, 2% secant, of less than 25,000 psi. Such crosslinkable polymeric compositions may be employed as insulation layers in flexible power cables.
摘要翻译：可交联聚合物组合物，其包含：（a）聚合物共混物，其包含：（1）基于可交联聚合物组合物的总重量，10至94重量％的基于乙烯的共聚体，其具有以下性质：（i）密度为0.93g / cm 3或更低，（ii）190℃下的熔体指数（I 2 /）： ;大于0.2g / 10分钟的C，和（iii）在190℃和10％应变下的剪切稀释比（V0.1 / V100）小于8; 和（2）基于可交联聚合物组合物总重量的5-90重量％的高压聚乙烯; 和（b）基于可交联聚合物组合物的总重量，0至小于40重量％的填料，其中组分（a）的基于乙烯的共聚体不是在高压反应器或工艺中制备的。此外，聚合物共混物具有以下性质：（i）在190℃和10％应变下至少5的剪切稀释率（V0.1 / V100），（ii）在100℃下的高剪切粘度（V100）（iii）在190℃下至少4厘牛顿的熔体强度，和（iv）挠曲模量，2％割线，以及（iii）190℃和10％应变小于1300Pa.s，（iii）小于25,000psi。这种可交联的聚合物组合物可以用作柔性电力电缆中的绝缘层。

2. 发明申请

WO2014134399A1 A BLEND COMPOSITION SUITABLE FOR INJECTION MOLDING APPLICATIONS 审中-公开
标题翻译：适用于注塑成型应用的混合组合物
公开(公告)号：WO2014134399A1
公开(公告)日：2014-09-04
申请号：PCT/US2014/019259
申请日：2014-02-28
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： WEAVER, Laura B. , MUNRO, Jeffrey C. , WALTON, Kim L. , TUBERQUIA, Juan C. , BAWISKAR, Santosh S.
IPC分类号： C08L23/14
CPC分类号： C08L23/10 , C08K5/0016 , C08L23/12 , C08L23/142 , C08L2201/10 , C08L2205/025
摘要： The instant invention provides a blend composition suitable for injection molded articles. The blend composition suitable for injection molded article according to the present invention comprises: (a) from 50 to 80 percent by weight of a propylene/α-olefin interpolymer composition; (b) from 5 to 25 percent by weight of a homopolymer polypropylene, a random copolymer polypropylene, clarified random copolymer polypropylene, and combination thereof; and (c) from 5 to 39 percent by weight of a plasticizing agent; wherein said blend composition has a total haze of less than 25 percent.
摘要翻译：本发明提供了适用于注塑制品的共混组合物。适用于本发明注塑制品的共混组合物包括：（a）50-80％重量的丙烯/α-烯烃互聚物组合物; （b）5至25重量％的均聚聚丙烯，无规共聚物聚丙烯，澄清无规共聚物聚丙烯及其组合; 和（c）5〜39重量％的增塑剂; 其中所述共混组合物的总雾度小于25％。

3. 发明申请

WO2021041562A1 POLYOLEFIN COMPOSITIONS HAVING IMPROVED ELECTRICAL PROPERTIES 审中-公开
公开(公告)号：WO2021041562A1
公开(公告)日：2021-03-04
申请号：PCT/US2020/048025
申请日：2020-08-26
申请人： DOW GLOBAL TECHNOLOGIES LLC , YANG, Yunfeng , WU, Xiaosong , TUBERQUIA, Juan C. , CHEN, Yong , XU, Xianmin , HAN, Tao
发明人： YANG, Yunfeng , WU, Xiaosong , TUBERQUIA, Juan C. , CHEN, Yong , XU, Xianmin , HAN, Tao
IPC分类号： C08K3/22 , C08K5/3435 , C08K5/5425
摘要： The present disclosure relates to a curable composition comprising: (A) a polyolefin; (B) a fumed alumina; (C) a silane compound; (D) a UV stabilizer; and, optionally, (E) a crosslinking agent, where the curable composition demonstrates improved electrical properties. The present disclosure further relates to a crosslinked polymer composition that is the reaction product of the curable composition, where improved electrical properties are demonstrated as well.

4. 发明申请

WO2020140061A1 CURABLE COMPOSITIONS COMPRISING TELECHELIC POLYOLEFINS 审中-公开
公开(公告)号：WO2020140061A1
公开(公告)日：2020-07-02
申请号：PCT/US2019/068788
申请日：2019-12-27
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： MUNRO, Jeffrey C. , LI PI SHAN, Colin , DELORBE, Johnathan E. , TUBERQUIA, Juan C. , SUN, Lixin , SZUROMI, Endre , CARNAHAN, Edmund M.
IPC分类号： C07F3/06 , C07F5/06 , C08J3/24 , C08K5/14 , C08L23/08 , H01B3/44
摘要： The present disclosure relates to novel telechelic polyolefins of the formula (I) and processes for preparing the same. The present disclosure further relates to curable formulations comprising the telechelic polyolefin of the formula (I).

5. 发明申请

WO2019040574A1 COMPOSITIONS CONTAINING ETHYLENE-BASED POLYMER AND CYCLOOLEFIN INTERPOLYMER, AND FILMS FORMED FROM THE SAME 审中-公开
公开(公告)号：WO2019040574A1
公开(公告)日：2019-02-28
申请号：PCT/US2018/047445
申请日：2018-08-22
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： TUBERQUIA, Juan C. , SPERATI, Karla M.
IPC分类号： C08L23/08
摘要： A composition comprising at least the following components: A) an ethylene-based polymer; B) a cycloolefin interpolymer comprising, in polymerized form, ethylene and at least one bridged cyclic olefin selected from Structures a-d, as described herein, or any combination of Structures a-d; and wherein component A is present in an amount ≥ 50 wt%, based on the weight of the composition, and wherein component B is present in an amount from 5 to 12 wt%, based on the sum weight of components A and B.

6. 发明申请

WO2018005922A1 ETHYLENE/ALPHA-OLEFIN/POLYENE INTERPOLYMERS AND COMPOSITIONS CONTAINING THE SAME 审中-公开
标题翻译：乙烯/α-烯烃/聚烯烃嵌段共聚物和含有该组分的组合物
公开(公告)号：WO2018005922A1
公开(公告)日：2018-01-04
申请号：PCT/US2017/040207
申请日：2017-06-30
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： TUBERQUIA, Juan C. , LIPISHAN, Colin , ZHOU, Zhe
IPC分类号： C08F210/18 , C08F4/64
CPC分类号： C08F210/18 , C08F2800/20 , C08F2810/20 , G01N24/087 , G01N33/442 , C08F4/64193 , C08F210/06 , C08F236/20 , C08F2500/17
摘要： A composition comprising an ethylene/alpha-olefin/non-conjugated polyene, and wherein the ethylene/alpha-olefin/non-conjugated polyene comprises the following property: a "13C NMR % iCB Peak Area," which is the {[(13C NMR peak area from 34.4 ppm to 34.6 ppm) divided by (the 13C NMR sum integral area from 160.0 to 100.0 and from 60.0 ppm to 0.00 ppm)] x 100}, that is > 0.010%, as determined by 13C NMR.
摘要翻译：包含乙烯/α-烯烃/非共轭多烯的组合物，并且其中所述乙烯/α-烯烃/非共轭多烯包含以下性质：“13 C NMR％iCB峰面积，＆QUOT; 即{[（34.4ppm至34.6ppm的13C NMR峰面积）除以（13 C NMR积分面积从160.0至100.0和60.0ppm至0.00ppm）]×100}，即＆gt; 由13C NMR确定为0.010％。

7. 发明申请

WO2018005852A1 ETHYLENE/ALPHA-OLEFIN/POLYENE BASED COMPOSITIONS 审中-公开
标题翻译：乙烯/α-烯烃/聚烯烃基组合物
公开(公告)号：WO2018005852A1
公开(公告)日：2018-01-04
申请号：PCT/US2017/040081
申请日：2017-06-29
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： LIPISHAN, Colin , TUBERQUIA, Juan C. , LI, Guang Ming , CLAYFIELD, Timothy E. , NGUYEN, Lena T. , MADENJIAN, Edward O. , THOMAS, Cory M. , FRANKEL, Alexandra E.
IPC分类号： C08L23/16 , C08F2/00
CPC分类号： C08L23/16 , C08F4/65908 , C08L2205/025 , C08F210/18 , C08F2/001 , C08F4/64193 , C08F210/06 , C08F236/20 , C08F2500/17 , C08F2500/25
摘要： The invention provides a composition comprising a first composition, comprising a first ethylene/alpha-olefin/non-conjugated polyene and a second ethylene ethylene/alpha-olefin/non-conjugated polyene, and wherein the first composition comprises the following property: Mw > 1389.6 [g/mole] MV + 115,000 g/mole, wherein MV is the Mooney Viscosity (ML 1+4, 125C), and Mw is the weight average molecular weight, as determined by conventional GPC.
摘要翻译：本发明提供包含第一组合物和第二组合物的组合物，所述第一组合物包含第一乙烯/α-烯烃/非共轭多烯和第二乙烯/乙烯/α-烯烃/非共轭多烯，并且其中第一组合物包含以下性质：Mw> 1389.6 [g / mol] MV + 115,000g / mol，其中MV是门尼粘度（ML 1 + 4，125℃），Mw是通过常规GPC测定的重均分子量。

8. 发明申请

WO2017040089A1 FLEXIBLE CROSSLINKED CABLE INSULATION AND METHODS FOR MAKING FLEXIBLE CROSSLINKED CABLE INSULATION 审中-公开
标题翻译：柔性交联电缆绝缘和制造柔性交联电缆绝缘的方法
公开(公告)号：WO2017040089A1
公开(公告)日：2017-03-09
申请号：PCT/US2016/048016
申请日：2016-08-22
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： CHAUDHARY, Bharat I. , TUBERQUIA, Juan C. , WICKHAM, Rennisha , FONTAINE, Philip P. , LI PI SHAN, Colin , HUGHES, Morgan M. , BAZEN, Jan , MADENJIAN, Edward O. , BRENNAN, Gregory J.
IPC分类号： H01B3/44 , C08F210/16 , C08F4/64 , C08L23/04
CPC分类号： H01B3/441 , C08F4/64193 , C08F210/16 , C08L23/08 , C08L23/0815 , C08L2205/02 , C08L23/06 , C08L23/12
摘要： Crosslinkable polymeric compositions comprising (a) 10 to 89 weight percent of an ethylene-based interpolymer having the following properties: (i) a density of 0.93 g/cm3 or less, (ii) a high-shear viscosity (V100) at 190 C and 10 % strain of 1,200 Pa⋅s or less, (iii) a shear thinning ratio (V0.1/V100) at 190 C and 10 % strain of at least 8, and (iv) a melt index (I 2 ) greater than 1 g/10 minutes; and (b) 10 to less than 90 weight percent of a filler, where the ethylene-based interpolymer is not prepared in a high-pressure reactor. Such crosslinkable polymeric compositions may be employed as insulation layers in flexible power cables.
摘要翻译：可交联的聚合物组合物，其包含（a）10至89重量％的具有以下特性的乙烯基互聚物：（i）密度为0.93g / cm 3以下，（ii）在190℃下的高剪切粘度（V100）和10％应变为1200Pa·s或更低，（iii）在190℃和10％应变下至少8的剪切变稀比（V0.1 / V100），和（iv）大于 1 g / 10分钟; 和（b）10至小于90重量％的填料，其中乙烯基互聚物不在高压反应器中制备。这种可交联聚合物组合物可用作柔性电力电缆中的绝缘层。

9. 发明申请

WO2023039916A1 CURE OF ANHYDRIDE FUNCTIONALIZED POLYMERS WITH MULTIFUNCTIONAL EPOXY COMPOUNDS OR OXETANE COMPOUNDS 审中-公开
公开(公告)号：WO2023039916A1
公开(公告)日：2023-03-23
申请号：PCT/CN2021/119474
申请日：2021-09-19
申请人： DOW GLOBAL TECHNOLOGIES LLC , HE, Chao , CHEN, Hongyu , MA, Wanfu , TAN, Xin , OUYANG, Wuye , MCLENNAGHAN, Allan Walter , TUBERQUIA, Juan C.
发明人： HE, Chao , CHEN, Hongyu , MA, Wanfu , TAN, Xin , OUYANG, Wuye , MCLENNAGHAN, Allan Walter , TUBERQUIA, Juan C.
IPC分类号： C09J123/08 , C09J151/06
摘要： A process to form a composition, said process comprising at least the following steps A) and B) : A) mixing together at least the following components a and b to form a first composition: a) the "anhydride-functionalized olefin-based polymer", and b) at least one multifunctional epoxy compound comprising at least two epoxy groups, or at least one oxetane compound comprising at least one oxetane group; B) exposing the first composition to moisture to form the crosslinked olefin-based polymer. Also, related is first compositions and crosslinked compositions.

10. 发明申请

WO2021035709A1 POLYOLEFIN COMPOSITIONS HAVING IMPROVED ELECTRICAL PROPERTIES 审中-公开
公开(公告)号：WO2021035709A1
公开(公告)日：2021-03-04
申请号：PCT/CN2019/103783
申请日：2019-08-30
申请人： DOW GLOBAL TECHNOLOGIES LLC , YANG, Yunfeng , WU, Xiaosong , TUBERQUIA, Juan C. , CHEN, Yong , XU, Xianmin , HAN, Tao
发明人： YANG, Yunfeng , WU, Xiaosong , TUBERQUIA, Juan C. , CHEN, Yong , XU, Xianmin , HAN, Tao
IPC分类号： C08L23/08 , C08L23/14 , C08L23/16 , C08K3/22 , C08K5/5415 , C08K5/138 , C08K5/17 , C08K5/49 , C08K5/14
摘要： The present disclosure relates to a curable composition comprising: (A) a polyolefin; (B) a fumed alumina; (C) a silane compound; (D) a UV stabilizer; and, optionally, (E) a crosslinking agent, where the curable composition demonstrates improved electrical properties. The present disclosure further relates to a crosslinked polymer composition that is the reaction product of the curable composition, where improved electrical properties are demonstrated as well.

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