公开(公告)号：US20180148421A1

公开(公告)日：2018-05-31

申请号：US15578325

申请日：2015-06-16

Applicant: Dow Global Technologies LLC

Inventor： Wei Li ,  Yabin Sun ,  Jeffrey M. Cogen ,  Yu Cai

IPC: C07D251/34 ,  C08K5/14 ,  C08K5/3492 ,  H01B3/44

CPC classification number: C07D251/34 ,  C07D251/30 ,  C08K5/14 ,  C08K5/34924 ,  H01B3/441 ,  C08L23/06

Abstract: A family of novel hybrid compounds comprise a hindered phenolic scorch retardant and an allyl isocyanurate cure co-agent. Combining these two functionalities into a single molecule provides a synergy between the allyl isocyanurate and phenolic groups that achieves an improved balance between curing and scorch.

公开(公告)号：US09745447B2

公开(公告)日：2017-08-29

申请号：US14917645

申请日：2014-09-08

Applicant: Dow Global Technologies LLC

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

IPC: C08K5/3435 ,  C08K5/372 ,  C08K5/00 ,  C08K5/3492 ,  H01B13/14 ,  H01B3/30 ,  C08K5/14 ,  C08K5/34

CPC classification number: C08K5/005 ,  C08K5/14 ,  C08K5/34 ,  C08K5/3435 ,  C08K5/34924 ,  C08K5/372 ,  H01B3/308 ,  H01B13/148

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：US09701859B2

公开(公告)日：2017-07-11

申请号：US14764230

申请日：2014-04-03

Applicant: Dow Global Technologies LLC

Inventor： Buo Chen ,  Mohamed Esseghir ,  Jeffrey M. Cogen ,  Chester J. Kmiec ,  Anny L. Flory ,  Saswati Pujari

IPC: H01B3/30 ,  C09D123/06 ,  G02B6/44 ,  H01B3/44 ,  C08K5/20

CPC classification number: C09D123/06 ,  C08K5/20 ,  G02B6/443 ,  G02B6/4464 ,  H01B3/301 ,  H01B3/441

Abstract: Polymeric compositions having a slip agent comprising a silicone and a fatty acid amide. Such polymeric compositions can exhibit lower coefficients of friction when compared to polymeric compositions containing either silicone or fatty acid amide alone. Such polymeric compositions are suitable for use in various articles of manufacture, including, for example, wire and cable jackets.

公开(公告)号：US20160208079A1

公开(公告)日：2016-07-21

申请号：US14917645

申请日：2014-09-08

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Manish Talreja ,  Jeffrey M. Cogen ,  Gerrit Groot-en-Zernik ,  Timothy J. Person ,  Neil W. Dunchus ,  Gary W. Buckler ,  Grabriele Goethel ,  Saurav S. Sangupta ,  Antoni Adamczyk

IPC: C08K5/372 ,  C08K5/3435 ,  C08K5/14 ,  H01B13/14 ,  H01B3/30

CPC classification number: C08K5/005 ,  C08K5/14 ,  C08K5/34 ,  C08K5/3435 ,  C08K5/34924 ,  C08K5/372 ,  H01B3/308 ,  H01B13/148

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.

Abstract translation: 一种过氧化物可交联组合物，其包含：（A）过氧化物可交联聚合物，例如聚乙烯; （B）含氮碱，例如低分子量，或低熔点或液氮含量如氰尿酸三烯丙酯（TAC）; 和（C）一种或多种抗氧化剂（AO），例如硫代二丙酸二硬脂酯（DSTDP）。 该组合物可用于制造用于高压和超高压电线电缆的绝缘护套。

公开(公告)号：US20160200909A1

公开(公告)日：2016-07-14

申请号：US14653372

申请日：2013-11-19

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Dane Chang ,  Carl F. Baker ,  Zhiqiang Zhou ,  Suzanne G. Guerra ,  Jeffrey M. Cogen ,  Bharat I. Chaudhary ,  Mohamed Esseghir ,  Saurav S. Sengupta

IPC: C08L51/00

CPC classification number: C08L51/003 ,  C08F299/08 ,  C08J3/244 ,  C08J3/246 ,  C08J2351/06 ,  C08J2483/04 ,  C08L23/04 ,  C08L51/06 ,  C08L83/04

Abstract: A crosslinked polyethylene composition formed through reaction of (A) functionalized polyethlyene having vinyltrialkoxysilanol grafted functionalities; and (B) hydroxyl-terminated silicone, wherein the crosslinked polyethylene comprises —C—C—Si—[O—Si(C)2]m—O—Si—C—C— crosslinkages is provided; and (C) a small amount of catalyst. Articles made from the crosslinked polyethtylene and methods of making such articles are also provided.

Abstract translation: 通过（A）具有乙烯基三烷氧基硅烷接枝官能团的官能化聚乙烯醚的反应形成的交联聚乙烯组合物; 和（B）羟基封端的硅氧烷，其中所述交联聚乙烯包含-C-C-Si- [O-Si（C）2] m -O-Si-C-C交联; 和（C）少量催化剂。 还提供了由交联的聚乙烯制成的制品及其制备方法。

公开(公告)号：US20150243407A1

公开(公告)日：2015-08-27

申请号：US14432939

申请日：2013-09-17

Applicant: DOW GLOBAL TECHNOLOGIES LLC

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

IPC: H01B3/20

CPC classification number: H01B3/20 ,  A23D9/00 ,  A23V2002/00 ,  A23V2250/00 ,  A23V2250/188 ,  A23V2250/1872 ,  A23V2250/1882

Abstract: A dielectric fluid comprising in weight percent based on the weight of the composition: A. 30 to 70% C18:1 fatty acids; B. 10 to 55% of a mixture of C8 and C10 fatty acids in which the mixture comprises 50 to 70 wt %, based on the weight of the mixture, of C8 fatty acids; C. No more than 13% polyunsaturated fatty acids; and D. No more than 7% of saturated fatty acids of which each contains at least 12 carbon atoms.

Abstract translation: 基于组合物重量的以重量百分比计的介电流体：A.30-70％C18：1脂肪酸; B.10至55％的C8和C10脂肪酸的混合物，其中混合物包含基于混合物重量的50至70重量％的C8脂肪酸; C.不超过13％的多不饱和脂肪酸; 和D.不超过7％的饱和脂肪酸各自含有至少12个碳原子。

公开(公告)号：US12240970B2

公开(公告)日：2025-03-04

申请号：US17634402

申请日：2020-11-03

Applicant: Dow Global Technologies LLC

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

IPC: C08L23/26 ,  B29C48/00 ,  B29C48/05 ,  C08L23/06 ,  B29K23/00

Abstract: A method includes steps of (a) blending a polymeric composition, including: (i) 5 wt % to 45 wt % of a silanol-functionalized polyolefin based on a total weight of the polymeric composition; (ii) 55 wt % to 90 wt % of a polybutylene terephthalate based on a total weight of the polymeric composition having a melt flow index from 21 g/10 min. to 35 g/10 min. at 250° C. and 2.16 kg; (iii) a condensation catalyst; and (iv) 0.5 wt % to 10 wt % of hydroxy terminated poly(dimethylsiloxane) based on a total weight of the polymeric composition; and (b) extruding the polymeric composition.

公开(公告)号：US20250034378A1

公开(公告)日：2025-01-30

申请号：US18704627

申请日：2023-01-19

Applicant: Dow Global Technologies LLC

Inventor： Guangming Li ,  Xiaosong Wu ,  Mark T. Jablonka ,  Hayley A. Brown ,  Paul J. Brigandi ,  Jeffrey M. Cogen ,  Bharat I. Chaudhary ,  Xi Chen

IPC: C08L23/08 ,  C08J3/24

Abstract: A profile or article formed from a moisture- and/or thermo-curable elastomeric polymer composition including: (A) at least one ethylene-olefinic monomer-silane polymer; wherein the polymer has an olefinic monomer content of from 5 weight percent to 50 weight percent and a silane content of from 0.1 weight percent to 2.5 weight percent; and wherein the polymer has a melt index of from 0.1 gram/10 minutes to 10.0 grams/10; and (B) at least one silanol condensation catalyst; a shaped article made from the above elastomeric polymer composition; and a method of making a shaped article using the above elastomeric polymer composition.

公开(公告)号：US12163014B2

公开(公告)日：2024-12-10

申请号：US17620792

申请日：2020-08-21

Applicant: Dow Global Technologies LLC

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

IPC: C08L23/06 ,  C08F220/18 ,  C08F220/32 ,  C08G63/183 ,  C08L23/08 ,  C08L23/26 ,  C08L33/06 ,  C08L33/08 ,  C08L33/10 ,  C08L67/03

Abstract: A polymeric composition includes (a) 1 wt % to 45 wt % of an ethylene-based polymer; (b) 50 wt % to 90 wt % of a polybutylene terephthalate having a melt flow index from 21 g/10 min. to 35 g/10 min at 250 C and 2.16 Kg; and (c) 3.5 wt % to 10 wt % of a compatibilizer comprising a maleated ethylene-based polymer and ethylene n-butylacrylate glycidyl methacrylate.

公开(公告)号：US12116473B2

公开(公告)日：2024-10-15

申请号：US17273656

申请日：2019-09-12

Applicant: Dow Global Technologies LLC ,  Georgia Tech Research Corporation

Inventor： Bharat I. Chaudhary ,  Jeffrey M. Cogen ,  Charles Liotta ,  Pamela Pollet ,  Sarath Sarngadharan

IPC: C08K5/14 ,  C08K5/42 ,  C08K5/5397 ,  C08L23/08

CPC classification number: C08L23/0815 ,  C08K5/14 ,  C08K5/42 ,  C08K5/5397 ,  C08L2203/202

Abstract: The present disclosure provides a composition. The composition includes (i) an ethylene-based polymer; (ii) an organic peroxide, (iii) a phosphine oxide, and (iv) a protic acid-source compound (“PASC”) selected from a protic acid, a protic acid-generator compound (“PAGC”), and combinations thereof. The present disclosure also provides a coated conductor. The coated conductor includes a conductor and a coating on the conductor, the coating containing a composition including (i) an ethylene-based polymer; (ii) an organic peroxide, (iii) a phosphine oxide, and (iv) a protic acid-source compound (“PASC”) selected from a protic acid, a protic acid-generator compound (“PAGC”), and combinations thereof.