公开(公告)号：CA2908971C

公开(公告)日：2021-05-04

申请号：CA2908971

申请日：2014-04-03

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： CHEN BUO ,  ESSEGHIR MOHAMED ,  COGEN JEFFREY M ,  KMIEC CHESTER J ,  FLORY ANNY L ,  PUJARI SASWATI

IPC: G02B6/44

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：CA3125275A1

公开(公告)日：2020-07-02

申请号：CA3125275

申请日：2019-12-27

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： MUNRO JEFFREY C ,  BRIGANDI PAUL J ,  COGEN JEFFREY M ,  SUN LIXIN ,  LIPISHAN COLIN

IPC: C07F3/06 ,  C07F5/06 ,  C08J3/24 ,  C08K5/14 ,  C08L23/08 ,  H01B3/44

Abstract: The present disclosure relates to unsaturated polyolefins and processes for preparing the same. The present disclosure further relates to curable formulations comprising the unsaturated polyolefins that show improved crosslinking.

公开(公告)号：CA2823300C

公开(公告)日：2019-10-22

申请号：CA2823300

申请日：2011-11-09

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： ZHOU HUAJUN ,  CHEN BUO ,  NEUBAUER ANTHONY C ,  COGEN JEFFREY M

IPC: H01B3/47 ,  B29C70/52 ,  C08J5/02 ,  C08J5/10 ,  C08L23/10 ,  G02B6/44 ,  H01B7/18

Abstract: Strength members for cable, particularly fiber optic cable, are made by a method comprising the steps of: A. Wetting a fiber, e.g., fiberglass fiber, with an aqueous polymeric dispersion to form a wetted fiber, the dispersion comprising: 1. At least one thermoplastic resin, e.g., a polyolefin; 2. At least one dispersing agent, e.g., a ethylene ethyl acrylate polymer; and 3. Water; B. Removing the water from the wetted fiber, and C. Consolidating the resin on the fiber with or without curing.

公开(公告)号：CA3094810A1

公开(公告)日：2019-10-03

申请号：CA3094810

申请日：2019-03-22

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM & HAAS

Inventor： LAN TIAN ,  YU XINDI ,  TRAN MICHAEL Q ,  BRIGANDI PAUL J ,  COGEN JEFFREY M ,  PERSON TIMOTHY J ,  ZHANG YICHI ,  GU JUNSI ,  HUANG JESSICA YE ,  WOLF CASEY A

IPC: C08L23/06 ,  C08K3/04 ,  C08L23/08 ,  H01B1/24

Abstract: A semiconductive composite material comprising a non-polar organic polymer, a polar organic copolymer, and an electrical conducting effective amount of an ultra-low-wettability carbon black. Also a method of making the composite material; a crosslinked polyethylene product made by curing the composite material; manufactured articles comprising a shaped form of the inventive composite material or product; and methods of using the inventive composite material, product, or articles.

公开(公告)号：CA3094394A1

公开(公告)日：2019-10-03

申请号：CA3094394

申请日：2019-03-13

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： SEVEN KARL M ,  COGEN JEFFREY M ,  ESSEGHIR MOHAMED

IPC: C08F255/02 ,  C08L51/06 ,  C08L83/04 ,  C08L91/00 ,  G02B6/44 ,  H01B3/44

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 10 wt% to 45 wt% of a silane-grafted polyolefin (Si-g-PO). The flooding composition also includes (B) from 5 wt% to 60 wt% of a polya-olefin oil (PAO oil), (C) from 15 wt% to 90 wt% of a polysiloxane, and (D) from 0.05 wt% to 0.2 wt% of a catalyst.

公开(公告)号：CA3086048A1

公开(公告)日：2019-08-08

申请号：CA3086048

申请日：2018-02-01

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： YANG YONGYONG ,  LI DACHAO ,  SUN YABIN ,  PERSON TIMOTHY J ,  COGEN JEFFREY M ,  CARONIA PAUL J

IPC: C08L23/06 ,  C08J3/20 ,  C08J3/24 ,  C08L23/08 ,  C08L23/10

Abstract: A coagent masterbatch comprising a semi-crystalline polyolefin carrier resin and an alkenyl-functional coagent. An electron-beam curable formulation comprising the coagent masterbatch and a polyolefin compound. A method of making the masterbatch and formulation; an electron-beam-cured polyolefin product prepared therefrom; a manufactured article comprising or made from the masterbatch, formulation, or product; and a method of using the manufactured article.

公开(公告)号：CA3068494A1

公开(公告)日：2019-01-03

申请号：CA3068494

申请日：2017-09-18

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： ZHANG KAINAN ,  SUN YABIN ,  COGEN JEFFREY M ,  PERSON TIMOTHY J

IPC: C08K5/54 ,  C08K5/549 ,  C08L23/00 ,  C08L23/04 ,  C08L23/06

Abstract: A polyolefin composition comprising a polyolefin polymer, an alkenyl-functional monocyclic organosiloxane, and an organic peroxide; products made therefrom; methods of making and using same; and articles containing same.

公开(公告)号：CA3042242A1

公开(公告)日：2018-05-11

申请号：CA3042242

申请日：2017-10-31

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： LI DACHAO ,  PATEL RAJEN M ,  PERSON TIMOTHY J ,  COGEN JEFFREY M ,  CHAUDHARY BHARAT I ,  CARONIA PAUL J

IPC: C08J3/22 ,  C08K3/01

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：CA3035105A1

公开(公告)日：2018-03-08

申请号：CA3035105

申请日：2016-08-30

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： ZHANG KAINAN ,  SUN YABIN ,  COGEN JEFFREY M ,  PERSON TIMOTHY J

IPC: C08K5/16 ,  C08F6/00 ,  C08K5/17 ,  C08K5/18 ,  C08K5/34 ,  C08L23/06

Abstract: Disclosed are a method of attenuating concentration of acrolein, materials and manufactured articles prepared by the method. The concentration of acrolein is attenuated with an amine.

公开(公告)号：CA3019428A1

公开(公告)日：2017-10-05

申请号：CA3019428

申请日：2016-09-28

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： ZHANG KAINAN ,  SUN YABIN ,  COGEN JEFFREY M ,  PERSON TIMOTHY J ,  JI JIE CLIVE ,  CHANG CUILAN

IPC: C08L101/00 ,  C08J3/24 ,  C08K5/34 ,  C08K5/3435

Abstract: Crosslinkable polymeric compositions for use in, for instance, cable insulation layers, comprise an ethylene-based polymer, an organic peroxide, a crosslinking coagent, and a methyl-radical scavenger comprising at least one derivative of 2, 2, 6, 6-tetramethyl-1-piperidinyloxyl ("TEMPO"), wherein ratio of crosslinking coagent to organic peroxide is less than 1.72:1 on a molar basis. A crosslinked article prepared from a crosslinkable polymeric composition is also disclosed, the crosslinkable polymeric composition comprising, inter alia, a methyl-radical scavenger comprising at least one TEMPO derivative. In addition, a coated conductor comprising a conductive core and a polymeric layer at least partially surrounding the conductive core is disclosed, wherein at least a portion of the polymeric layer comprises the crosslinked article.