公开(公告)号：KR20200136420A

公开(公告)日：2020-12-07

申请号：KR20207029101

申请日：2019-03-13

Applicant: DOW GLOBAL TECHNOLOGIES LLC

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

IPC: C08L83/04 ,  C08G77/04 ,  C08G77/16 ,  C08L23/10 ,  C08L91/00 ,  G02B6/44 ,  H01B3/44 ,  H01B3/46

Abstract: 본개시내용은플러딩조성물을제공한다. 일실시형태에서, 플러딩조성물은조성물의중량을기준으로한 중량퍼센트(wt%)로 (A) (i) 제1 비정질폴리올레핀 (APO: amorphous polyolefin), 및 (ii) 상기제1 APO와상이한제2 APO를포함하는 20 wt% 내지 40 wt%의폴리올레핀성분을포함한다. 플러딩조성물은또한 (B) 30 wt% 내지 60 wt%의바이오-기반오일; 및 (C) 15 wt% 내지 45 wt%의폴리실록산을포함한다.

公开(公告)号：KR20200136421A

公开(公告)日：2020-12-07

申请号：KR20207029102

申请日：2019-03-13

Applicant: DOW GLOBAL TECHNOLOGIES LLC

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

IPC: C08F255/02 ,  C08G77/16 ,  C08K5/01 ,  C08K5/42 ,  C08L51/06 ,  C08L83/04 ,  C08L91/00 ,  G02B6/44 ,  H01B3/44 ,  H01B3/46

Abstract: 본개시내용은플러딩조성물을제공한다. 일실시형태에서, 플러딩조성물은조성물의중량을기준으로한 중량퍼센트(wt%)로 (A) 10 wt% 내지 45 wt%의실란-그라프트된폴리올레핀(Si-g-PO)을포함한다. 플러딩조성물은또한 (B) 5 wt% 내지 60 wt%의폴리α-올레핀오일(PAO 오일), (C) 15 wt% 내지 90 wt%의폴리실록산, 및 (D) 0.05 wt% 내지 0.2 wt%의촉매를포함한다.

公开(公告)号：CA3106533A1

公开(公告)日：2020-01-30

申请号：CA3106533

申请日：2019-06-27

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： FLORY ANNY L ,  SEVEN KARL M ,  ESSEGHIR MOHAMED ,  KMIEC CHESTER J ,  PATEL RAJEN M

IPC: H01B3/44 ,  C08L23/04 ,  H01B7/18

Abstract: The present disclosure provides a coated conductor. The coated conductor includes a conductor and an outermost coating on the conductor. The coating includes (A) an ethylene-based polymer having an I21/I2 ratio from 20 to 50; and (B) a propylene/ethylene copolymer having a Mw/Mn from 2.0 to 3.5. The coating has a surface roughness from 20 µ-inch to 100 µ-inch.

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：BR112016012925A2

公开(公告)日：2017-08-08

申请号：BR112016012925

申请日：2014-11-12

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： SEVEN KARL M ,  KMIEC CHESTER J ,  CHAUDHARY BHARAT I ,  ESSEGHIR MOHAMED

公开(公告)号：CA3007770A1

公开(公告)日：2017-06-15

申请号：CA3007770

申请日：2016-12-06

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： SEVEN KARL M ,  ESSEGHIR MOHAMED

IPC: C08L23/06 ,  G02B6/44 ,  H01B3/44

Abstract: Wet buffer tubes for use in fiber optic cables are made from a composition comprising in weight percent (wt%) based on the weight of the composition: (A) 22-49% polypropylene (PP), (B) 50-65% high density polyethylene (HDPE), (C) 7- 12% compatibilizer comprising in wt% based on the weight of the compatibilizer: (1 ) 30-90% olefin block composite comprising ethylene-propylene (EP) copolymer, isotactic polypropylene (iPP), and an EP-iPP diblock polymer, and (2) 10-70% maleic anhydride grafted HDPE (MAH-g-HDPE); and (D) 0.05-5.0% nucleating agent.

公开(公告)号：CA3149247A1

公开(公告)日：2021-03-18

申请号：CA3149247

申请日：2020-08-21

Applicant: DOW GLOBAL TECHNOLOGIES LLC

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

IPC: C08L67/02

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 250C 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：CA2894505C

公开(公告)日：2021-01-26

申请号：CA2894505

申请日：2013-12-03

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： SEVEN KARL M ,  KMIEC CHESTER J

IPC: C08L23/06 ,  C08K3/26 ,  C08K5/092 ,  C08K5/098

Abstract: A composition comprising a blend of high density polyethylene (HDPE) and a nucleating component, with optional additives, in amounts effective to provide reduced shrinkage of the extruded composition and components made from the composition.

公开(公告)号：CA3094393A1

公开(公告)日：2019-10-03

申请号：CA3094393

申请日：2019-03-13

Applicant: DOW GLOBAL TECHNOLOGIES LLC

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

IPC: G02B6/44 ,  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：CA3047314A1

公开(公告)日：2018-06-28

申请号：CA3047314

申请日：2017-12-18

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： FLORY ANNY L ,  ESSEGHIR MOHAMED ,  KMIEC CHESTER J ,  PATEL RAJEN M ,  SEVEN KARL M

IPC: C08L23/08

Abstract: The present disclosure provides a process. In an embodiment, the process includes blending a broad molecular weight distribution (MWD) ethylene-based polymer having an 121/12 ratio from 55 to 85 with a narrow MWD ethylene-based polymer having an 121/12 ratio from 20 to 50. The process includes forming a blend component comprising from 20 wt% to 45 wt% of the broad MWD ethylene-based polymer, from 80 wt% to 55 wt% of the narrow MWD ethylene-based polymer, and optional carbon black. The blend component has a density from 0.925 g/cc to 0.955 g/cc and an 121/12 ratio from 30 to 55. The process includes extruding the blend component over a conductor at a rate greater than 1.02 m/s, and forming a conductor jacket having a surface smoothness from 30 µ-inch to 80 µ-inch.