公开(公告)号：US20190270870A1

公开(公告)日：2019-09-05

申请号：US16461259

申请日：2017-11-16

Applicant: Dow Global Technologies LLC

Inventor： Yabin Sun ,  Jeffrey M. Cogen ,  Manish Mundra ,  Timothy J. Person

IPC: C08L23/08 ,  C08K5/14 ,  C08K5/3492 ,  C08K5/3435 ,  C08K5/36 ,  H01B9/02

Abstract: A composition comprises a) an ethylene-based copolymer comprising units derived from ethylene and units derived from at least one comonomer of Structure I, wherein R is a C1-C2 hydrocarbyl group and R′ is a C1-C4 hydrocarbyl group; b) at least one antioxidant; c) from greater than 0 wt % to less than 3 wt % of an organic peroxide, based on the total weight of the composition; d) optionally, at least one co-agent; and e) optionally, at least one tree retardant, wherein the ethylene-based copolymer has a melt temperature (Tm) (° C.) and a comonomer content in moles per 100 grams ethylene-based copolymer (mol/100 g) (comonomer) that satisfies the relationship Tm

公开(公告)号：US20190248966A1

公开(公告)日：2019-08-15

申请号：US16343890

申请日：2017-10-31

Applicant: Dow Global Technologies LLC

Inventor： Li Dachao ,  Rajen M. Patel ,  Timothy J. Person ,  Jeffrey M. Cogen ,  Bharat I. Chaudhary ,  Paul J. Caronia

IPC: C08J3/22 ,  C08J3/24 ,  C08K5/5333 ,  C08K5/42 ,  C08L23/14 ,  C08L23/06 ,  H01B1/12

CPC classification number: C08J3/226 ,  C08J3/241 ,  C08J2323/04 ,  C08J2323/06 ,  C08J2323/10 ,  C08J2323/12 ,  C08J2323/16 ,  C08K3/01 ,  C08K5/42 ,  C08K5/5333 ,  C08L23/06 ,  C08L23/142 ,  C08L2310/00 ,  C08L2312/08 ,  H01B1/12

Abstract: An additive masterbatch composition comprising a semi-crystalline polyolefin carrier resin and an additive package comprising a product of a reaction of an acidic condensation catalyst and a secondary diarylamine. A moisture-curable polyolefin composition comprising the additive masterbatch composition and a (hydrolyzable silyl group)-functional polyolefin prepolymer. A method of making the compositions; a moisture-cured polyolefin composition prepared therefrom; a manufactured article comprising or made from the formulation; and a method of using the manufactured article.

公开(公告)号：US20190180890A1

公开(公告)日：2019-06-13

申请号：US16276902

申请日：2019-02-15

Applicant: Dow Global Technologies LLC

Inventor： Haiyang Yu ,  Yanli Huo ,  Mohamed Esseghir ,  Saurav S. Sengupta ,  Jeffrey M. Cogen

IPC: H01B3/44 ,  H01B3/46 ,  B32B27/08 ,  B32B27/20 ,  B32B27/22 ,  B32B27/28 ,  B32B27/32 ,  C08L83/04 ,  H01R4/70

CPC classification number: H01B3/441 ,  B32B27/08 ,  B32B27/20 ,  B32B27/22 ,  B32B27/283 ,  B32B27/32 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2270/00 ,  B32B2307/206 ,  B32B2307/54 ,  B32B2307/736 ,  B32B2457/00 ,  C08G77/16 ,  C08G77/20 ,  C08K5/14 ,  C08K5/57 ,  C08L23/16 ,  C08L23/26 ,  C08L83/00 ,  C08L83/04 ,  C08L2203/206 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2205/05 ,  H01B3/46 ,  H01R4/70

Abstract: A cold shrink article comprising a shaped, stretched and cured composition comprising (i) a blend of silane-grafted ethylene-α-olefin elastomer and a hydroxyl-terminated polyorganosiloxane, (ii) a vinyl-terminated silicone rubber, and (iii) an ethylene-α-olefin elastomer.

公开(公告)号：US20190040231A1

公开(公告)日：2019-02-07

申请号：US16157331

申请日：2018-10-11

Applicant: Dow Global Technologies LLC

Inventor： Manish Talreja ,  Jeffrey M. Cogen ,  Gerrit Groot-Enzerink ,  Timothy J. Person ,  Neil W. Dunchus ,  Gary W. Buckler ,  Gabriele Goethel ,  Saurav S. Sengupta ,  Antoni Adamczyk

IPC: C08K5/372 ,  C08K5/3435

Abstract: A peroxide-crosslinkable composition comprising: (A) A peroxide-crosslinkable polymer, e.g., a polyethylene; (B) A nitrogenous base, e.g., a low molecular weight, or low melting, or liquid nitrogenous base such as triallyl cyanurate (TAC); and (C) One or more antioxidants (AO), e.g., distearylthiodipropionate (DSTDP). The composition is useful in the manufacture of insulation sheaths for high and extra high voltage wire and cable.

公开(公告)号：US10150868B1

公开(公告)日：2018-12-11

申请号：US15938774

申请日：2018-03-28

Applicant: Dow Global Technologies LLC

Inventor： Karl M. Seven ,  Jeffrey M. Cogen ,  Mohamed Esseghir

IPC: G02B6/44 ,  C08L83/06 ,  C08L83/04 ,  C08L91/00

Abstract: The present disclosure provides a flooding composition. In an embodiment, the flooding composition includes in weight percent (wt %) based on the weight of the composition (A) from 20 wt % to 40 wt % of a polyolefin component comprising (i) a first amorphous polyolefin (APO), and (ii) a second APO different than the first APO. The flooding composition also includes (B) from 30 wt % to 60 wt % of a bio-based oil; and (C) from 15 wt % to 45 wt % of a polysiloxane.

公开(公告)号：US10047211B2

公开(公告)日：2018-08-14

申请号：US15316682

申请日：2015-06-15

Applicant: Dow Global Technologies LLC

Inventor： Manish Talreja ,  Jessica D. Douglas ,  Jeffrey M. Cogen ,  Timothy J. Person ,  Paul J. Caronia

IPC: C08G77/08 ,  C08K5/13 ,  C08K5/372 ,  C08L23/06 ,  C08L23/08 ,  C08K5/18 ,  C09D123/08 ,  H01B3/44 ,  C09D7/63

Abstract: Silane-crosslinkable polymeric compositions comprising a polyolefin having hydrolyzable silane groups, an acidic silanol condensation catalyst, a phenolic antioxidant, and an ester-functionalized thioether. Such crosslinkable polymeric compositions can be employed in various articles of manufacture, such as in the wire and cable industry.

公开(公告)号：US20170183477A1

公开(公告)日：2017-06-29

申请号：US15316682

申请日：2015-06-15

Applicant: Dow Global Technologies LLC

Inventor： Manish Talreja ,  Jessica D. Douglas ,  Jeffrey M. Cogen ,  Timothy J. Person ,  Paul J. Caronia

IPC: C08K5/13 ,  C09D123/08 ,  C08K5/372 ,  C09D7/12 ,  C08K5/18 ,  H01B3/44 ,  C08L23/08

CPC classification number: C08K5/13 ,  C08K5/18 ,  C08K5/372 ,  C08L23/06 ,  C08L23/08 ,  C08L23/0892 ,  C08L2203/202 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2312/08 ,  C09D7/63 ,  C09D123/0892 ,  H01B3/448 ,  C08L43/04 ,  C08L51/04

Abstract: Silane-crosslinkable polymeric compositions comprising a polyolefin having hydrolyzable silane groups, an acidic silanol condensation catalyst, a phenolic antioxidant, and an ester-functionalized thioether. Such crosslinkable polymeric compositions can be employed in various articles of manufacture, such as in the wire and cable industry.

公开(公告)号：US20150299494A1

公开(公告)日：2015-10-22

申请号：US14441018

申请日：2012-12-29

Applicant: Yabin SUN ,  Timothy J. PERSON ,  Jeffrey M. COGEN ,  Neil W. Dunchus ,  Haoming TU ,  DOW GLOBAL TECHNOLOGIES LLC

Inventor： Yabin Sun ,  Timothy J. Person ,  Jeffrey M. Cogen ,  Neil W. Dunchus ,  Hao Ming Tu

IPC: C09D123/06 ,  H01B13/00 ,  C08K5/36 ,  C08K5/14 ,  C08K5/134

CPC classification number: C09D123/06 ,  C08J3/128 ,  C08J3/203 ,  C08J2323/04 ,  C08K5/0025 ,  C08K5/134 ,  C08K5/14 ,  C08K5/36 ,  H01B3/441 ,  H01B13/0016 ,  C08L23/06

Abstract: Cross-linkable polymeric compositions comprising an ethylene-based polymer, an organic peroxide, an optional cross-linking coagent, and an antioxidant. Such cross-linkable polymeric compositions are prepared by imbibing at least a portion of the organic peroxide, the optional cross-linking coagent, and the antioxidant into the ethylene-based polymer. Such cross-linkable polymeric compositions can be employed in forming coated conductors.

Abstract translation: 可交联聚合物组合物包含乙烯基聚合物，有机过氧化物，任选的交联助剂和抗氧化剂。 通过将至少一部分有机过氧化物，任选的交联助剂和抗氧化剂吸入到基于乙烯的聚合物中来制备这种可交联的聚合物组合物。 这种可交联的聚合物组合物可以用于形成涂覆的导体。

公开(公告)号：US20150243406A1

公开(公告)日：2015-08-27

申请号：US14432929

申请日：2013-09-17

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Sreejit Nair ,  Kaustubh S. Gupte ,  Thomas S. Lin ,  Jeffrey M. Cogen ,  Bharat I. Chaudhary ,  Anny L. Flory

IPC: H01B3/20 ,  C07C69/533

CPC classification number: H01B3/20 ,  A23D9/00 ,  A23V2002/00 ,  A23V2250/00 ,  A23V2250/188 ,  C07C69/533 ,  A23V2250/1878 ,  A23V2250/1882

Abstract: A vegetable-based dielectric fluid comprising in weight percent of triglycerides based on the weight of the fluid: A. Greater than 0 to 100% of at least one of C14:1 or C16:1 fatty acids; and at least one of: B. No more than (≦) 10% of C18:1 fatty acids; C. No more than (≦) 12% of one or more polyunsaturated fatty acids; and D. No more than (≦) 7% of one or more saturated fatty acids. The dielectric fluid is a useful transformer oil.

Abstract translation: 基于流体重量计含有重量百分比的甘油三酸酯的基于植物的介电流体：A.大于0至100％的C14：1或C16：1脂肪酸中的至少一种; 和至少一种：B.不超过（＆nlE;）10％的C18：1脂肪酸; C.不超过（＆nlE;）12％的一种或多种多不饱和脂肪酸; 和D.不超过（＆nlE;）7％的一种或多种饱和脂肪酸。 介电液是有用的变压器油。

公开(公告)号：US20150203701A1

公开(公告)日：2015-07-23

申请号：US14416326

申请日：2013-09-11

Applicant: Dow Global Technologies LLC

Inventor： Yabin Sun ,  Timothy J. Person ,  Jeffrey M. Cogen ,  Journey Lu Zhu

IPC: C09D123/06 ,  H01B7/02 ,  C08K5/12 ,  H01B13/06 ,  C08K5/14 ,  C08K5/3492

CPC classification number: C09D123/06 ,  C08K5/0025 ,  C08K5/12 ,  C08K5/14 ,  C08K5/3492 ,  C08K5/34924 ,  H01B7/02 ,  H01B13/06 ,  C08L23/04

Abstract: Cross-linkable polymeric compositions comprising an ethylene-based polymer, an organic peroxide, and a polyallyl cross-linking coagent, where the polyallyl cross-linking coagent and the organic peroxide are present in amounts sufficient to provide an allyl-to-active oxygen molar ratio of at least 1.6, based on the allyl content of the polyallyl cross-linking coagent and the active oxygen content of the organic peroxide. Such cross-linkable polymeric compositions can be employed in forming coated conductors.

Abstract translation: 包含乙烯基聚合物，有机过氧化物和聚烯丙基交联助剂的可交联聚合物组合物，其中聚烯丙基交联助剂和有机过氧化物的存在量足以提供烯丙基 - 活性氧摩尔 基于聚烯丙基交联助剂的烯丙基含量和有机过氧化物的活性氧含量，至少为1.6。 这种可交联的聚合物组合物可以用于形成涂覆的导体。