公开(公告)号：KR20180055837A

公开(公告)日：2018-05-25

申请号：KR20187009059

申请日：2016-09-16

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： DHODAPKAR SHRIKANT ,  TROTTIER REMI A ,  BELLAIR ROBERT ,  MANJUNATH KONANUR ,  JAIN PRADEEP ,  TURNER MICHAEL D

IPC: C08J3/12 ,  B01J2/30 ,  B29B9/16 ,  C08K3/22 ,  C08K3/34 ,  C08K3/36 ,  C08K5/098 ,  C08K9/08

CPC classification number: C08K9/08 ,  B29B9/16 ,  B29B2009/125 ,  B29B2009/163 ,  C08J3/124 ,  C08J3/126 ,  C08J3/128 ,  C08J2323/08 ,  C08K2201/013 ,  C08L23/08

Abstract: 폴리머입자의총 표면의적어도일부분상에코팅물을포함하는폴리머입자를적어도포함하는조성물로서, 상기코팅물이적어도 1종의무기분말과, 금속스테아레이트및/또는폴리머분말로부터선택되는적어도 1종의유기분말을포함하는분말조성물로형성되고, 무기분말의총량대 유기분말의총량의중량비가 3.0 내지 50.0인, 상기조성물이제공된다.

公开(公告)号：JP2012237013A

公开(公告)日：2012-12-06

申请号：JP2012185567

申请日：2012-08-24

Applicant: Dow Global Technologies Llc ,  ダウ グローバル テクノロジーズ エルエルシー

Inventor： KAPUR MIRIDULA ,  DEMIRORS MEHMET ,  WU SHAOFU ,  CHEUNG YUNWA WILSON ,  JAIN PRADEEP ,  WINN FUCHS DAVID

IPC: C08L101/00 ,  C08F2/38 ,  C08F297/08 ,  C08L53/00

CPC classification number: C08L23/10 ,  C08F210/16 ,  C08L23/06 ,  C08L23/0815 ,  C08L51/06 ,  C08L53/00 ,  C08L67/00 ,  C08L69/00 ,  C08L2666/06 ,  C08F210/14 ,  C08F2500/03 ,  C08F2500/08 ,  C08F2500/12 ,  C08F2500/20 ,  C08F2500/11

Abstract: PROBLEM TO BE SOLVED: To solve such a problem that there is a continued need for more advanced, cost-effective polymers.SOLUTION: Compositions having good impact performance can be made from a thermoplastic (e.g., a polyolefin such as polypropylene or HDPE) and an ethylene multi-block copolymer. The compositions are easily molded and often have particular utility in making, for example, automotive facia, parts and other household articles.

Abstract translation: 要解决的问题：为了解决继续需要更先进，成本有效的聚合物的问题。 解决方案：具有良好冲击性能的组合物可以由热塑性塑料（例如聚烯烃如聚丙烯或HDPE）和乙烯多嵌段共聚物制成。 组合物易于模塑，并且通常在制备例如汽车面漆，部件和其它家用制品中具有特别的用途。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：WO2015200740A3

公开(公告)日：2016-02-18

申请号：PCT/US2015037869

申请日：2015-06-26

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： WANG JIAN ,  JAIN PRADEEP ,  DEMIRORS MEHMET ,  GINGER DOUGLAS S ,  CASTELLUCCIO ANTHONY J ,  KAPUR MRIDULA

IPC: B32B27/06 ,  B32B27/32 ,  C08F4/64 ,  C08F210/16 ,  C08L23/08

CPC classification number: C08L23/0815 ,  A61F13/51401 ,  A61F13/51458 ,  A61F2013/51409 ,  B32B5/00 ,  B32B5/02 ,  B32B5/022 ,  B32B7/00 ,  B32B7/02 ,  B32B27/06 ,  B32B27/08 ,  B32B27/12 ,  B32B27/18 ,  B32B27/20 ,  B32B27/28 ,  B32B27/30 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/325 ,  B32B2255/00 ,  B32B2255/02 ,  B32B2262/00 ,  B32B2262/02 ,  B32B2262/0253 ,  B32B2270/00 ,  B32B2307/50 ,  B32B2307/514 ,  B32B2307/544 ,  B32B2307/718 ,  B32B2307/724 ,  B32B2307/726 ,  B32B2555/00 ,  C08F210/16 ,  C08F2500/11 ,  C08F2500/12 ,  C08F2500/18 ,  C08J5/00 ,  C08J5/18 ,  C08J2323/06 ,  C08J2323/08 ,  C08J2423/08 ,  C08K3/26 ,  C08K2003/265 ,  C08L23/0807 ,  C08L2203/12 ,  C08L2205/025 ,  C08L2205/16 ,  C08L2314/02 ,  C08L2314/06 ,  E01C13/08 ,  C08F4/64193 ,  C08F4/6555 ,  C08F2/06 ,  C08F2500/10 ,  C08F2500/19

Abstract: The invention provides a composition comprising a first composition, comprising at least one ethylene-based polymer, and wherein the first composition comprises a MWCDI value greater than 0.9, and a melt index ratio I10/I2 that meets the following equation: I10/I2 ≥ 7.0 - 1.2 x log (I2). The invention also provides a process to form a composition comprising at least two ethylene-based polymers, said process comprising the following: polymerizing ethylene, and optionally at least one comonomer, in solution, in the presence of a catalyst system comprising a metal-ligand complex of Structure I, as described herein, to form a first ethylene-based polymer; and polymerizing ethylene, and optionally at least one comonomer, in the presence of a catalyst system comprising a Ziegler/Natta catalyst, to form a second ethylene-based polymer.

Abstract translation: 本发明提供了包含第一组合物的组合物，其包含至少一种基于乙烯的聚合物，并且其中第一组合物包含大于0.9的MWCDI值和满足以下等式的熔体指数比I10 / I2：I10 /I2≥ 7.0-1.2×log（I2）。 本发明还提供一种形成包含至少两种基于乙烯的聚合物的组合物的方法，所述方法包括以下步骤：在包含金属配体的催化剂体系的存在下，在溶液中聚合乙烯和任选的至少一种共聚单体 复合物，如本文所述，以形成第一乙烯类聚合物; 以及在包含齐格勒/纳塔催化剂的催化剂体系的存在下聚合乙烯和任选的至少一种共聚单体以形成第二乙烯类聚合物。

公开(公告)号：EP3162560A1

公开(公告)日：2017-05-03

申请号：EP15753986

申请日：2015-06-26

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： WANG JIAN ,  JAIN PRADEEP ,  DEMIRORS MEHMET ,  PATEL RAJEN M ,  DEAVENPORT JOSEPH L ,  LÓPEZ DAVID

IPC: B32B27/06 ,  B32B27/32 ,  C08F4/64 ,  C08F210/16 ,  C08L23/08 ,  D01F6/04 ,  D06N7/00

CPC classification number: C08L23/0815 ,  A61F13/51401 ,  A61F13/51458 ,  A61F2013/51409 ,  B32B5/00 ,  B32B5/02 ,  B32B5/022 ,  B32B7/00 ,  B32B7/02 ,  B32B27/06 ,  B32B27/08 ,  B32B27/12 ,  B32B27/18 ,  B32B27/20 ,  B32B27/28 ,  B32B27/30 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/325 ,  B32B2255/00 ,  B32B2255/02 ,  B32B2262/00 ,  B32B2262/02 ,  B32B2262/0253 ,  B32B2270/00 ,  B32B2307/50 ,  B32B2307/514 ,  B32B2307/544 ,  B32B2307/718 ,  B32B2307/724 ,  B32B2307/726 ,  B32B2555/00 ,  C08F210/16 ,  C08F2500/11 ,  C08F2500/12 ,  C08F2500/18 ,  C08J5/00 ,  C08J5/18 ,  C08J2323/06 ,  C08J2323/08 ,  C08J2423/08 ,  C08K3/26 ,  C08K2003/265 ,  C08L23/0807 ,  C08L2203/12 ,  C08L2205/025 ,  C08L2205/16 ,  C08L2314/02 ,  C08L2314/06 ,  E01C13/08 ,  C08F4/64193 ,  C08F4/6555 ,  C08F2/06 ,  C08F2500/10 ,  C08F2500/19

Abstract: Artificial turf filaments formed from polyethylene are provided that can have desirable properties. In one aspect, an artificial turf filament comprises a composition comprising a first composition, wherein the first composition comprises at least one ethylene-based polymer and wherein the first composition comprises a MWCDI value greater than 0.9, and a melt index ratio (I10/I2) that meets the following equation: I10/I2 ‰¥ 7.0 - 1.2 x log (I2).

Abstract translation: 提供由聚乙烯形成的人造草皮长丝，其可具有期望的性质。 在一个方面，人造草皮长丝包含含有第一组合物的组合物，其中所述第一组合物包含至少一种基于乙烯的聚合物，并且其中所述第一组合物包含大于0.9的MWCDI值和熔体指数比（I10 / I2 ）满足以下等式：I 10 / I 2≥7.0 - 1.2×log（I 2）。

公开(公告)号：BR112021011009A2

公开(公告)日：2021-08-31

申请号：BR112021011009

申请日：2019-12-13

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： ALEC Y WANG ,  RUBALCABA JORGE ,  MICHAEL D TURNER ,  MICHAEL J ZOGG JR ,  JAIN PRADEEP

IPC: C08F6/00 ,  B01J19/00 ,  B01J19/24 ,  C08F2/06 ,  C08F10/02

Abstract: sistema para polimerização em solução, e, método. também é divulgado no presente documento um método que compreende carregar em um sistema de reator uma corrente de alimentação que compreende um catalisador, um monômero e um solvente; reagir o monômero para formar um polímero; em que o polímero está contido em uma solução de polímero monofásica; transportar a solução de polímero para um preaquecedor para aumentar a temperatura da solução de polímero; carregar a solução de polímero em um separador líquido-líquido; reduzir a pressão da solução de polímero no separador líquido-líquido e separar uma fase rica em polímero de uma fase rica em solvente no separador líquido-líquido; transportar a fase rica em polímero para uma pluralidade de recipientes de desvolatilização localizados a jusante do separador líquido-líquido, em que cada recipiente de desvolatilização opera a uma pressão mais baixa do que o recipiente de desvolatilização anterior; e separar o polímero dos voláteis presentes na fase rica em polímero.

公开(公告)号：SG11202005778VA

公开(公告)日：2020-07-29

申请号：SG11202005778V

申请日：2018-12-19

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： FERRARI DANIELA ,  WANG ALEC Y ,  JAIN PRADEEP ,  LIN YIJIAN

IPC: C08F210/16 ,  C08F2/00 ,  C08F4/64 ,  C08F4/659 ,  C08J5/18 ,  C08L23/08

Abstract: Embodiments of a method of producing a multimodal ethylene-based polymer comprising a first catalyst and a second catalyst in a first solution polymerization reactor and a third catalyst in a second solution polymerization reactor.

公开(公告)号：CA3094182A1

公开(公告)日：2019-10-03

申请号：CA3094182

申请日：2019-03-22

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： MARIOTT WESLEY R ,  KUHLMAN ROGER L ,  CAO PHUONG A ,  LESTER C DALE ,  HE CHUAN ,  CHANDAK SWAPNIL B ,  JAIN PRADEEP ,  SZUL JOHN F

IPC: C08F210/16 ,  B01J37/00 ,  C08F4/659

Abstract: A spray-dried zirconocene catalyst system comprising a zirconocene catalyst and a hydrophobic fumed silica, which supports the zirconocene catalyst. A spray-drying method of making same. Polyolefins; methods of making and using same; and articles containing same.

公开(公告)号：SG11201705225QA

公开(公告)日：2017-07-28

申请号：SG11201705225Q

申请日：2015-12-18

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： KARJALA THOMAS W ,  RUBALCABA JORGE ,  MADENJIAN EDWARD O ,  HYPOLITE CURVEL ,  JAIN PRADEEP

IPC: C08F2/01 ,  B01J8/00 ,  C08F2/04 ,  C08F6/00 ,  C08F10/02 ,  C08L23/04

Abstract: The invention provides a process to form a composition comprising at least one ethylene-based polymer and at least one oil, said process comprising the following: polymerizing a mixture comprising ethylene, and optionally one or more comonomers, in a reactor system, comprising at least one reactor and at least one mixer, located downstream from the reactor, to form the ethylene-based polymer; and wherein the oil is added to the ethylene-based polymer upstream of the mixer. The invention also provides a reactor system for a process to form a composition comprising at least one ethylene-based polymer and at least one oil, said reactor system comprising at least one reactor, at least one mixer, and an oil feed into the ethylene-based polymer, and wherein the oil feed is located after the reactor and before the mixer.

公开(公告)号：SG11201610598SA

公开(公告)日：2017-01-27

申请号：SG11201610598S

申请日：2015-06-26

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： WANG JIAN ,  JAIN PRADEEP ,  DEMIRORS MEHMET ,  GINGER DOUGLAS S ,  CASTELLUCCIO ANTHONY J ,  KAPUR MRIDULA

IPC: B32B27/06 ,  B32B27/32 ,  C08F4/64 ,  C08F210/16 ,  C08L23/08

Abstract: Artificial turf filaments formed from polyethylene are provided that can have desirable properties. In one aspect, an artificial turf filament comprises a composition comprising a first composition, wherein the first composition comprises at least one ethylene-based polymer and wherein the first composition comprises a MWCDI value greater than 0.9, and a melt index ratio (I10/I2) that meets the following equation: I10/I2 ‰¥ 7.0 - 1.2 x log (I2).

公开(公告)号：ES2589766T3

公开(公告)日：2016-11-16

申请号：ES10730331

申请日：2010-07-01

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： PATEL RAJEN ,  COTTON ROBERT ,  BAKER SHARON ,  JAIN PRADEEP ,  WANG JIAN ,  SIMS JEFFREY ,  HUANG TIANZI ,  LEHR MATTHEW

IPC: B32B27/32 ,  C08F4/659 ,  C08F10/00 ,  C08F10/02 ,  C08F210/02 ,  C08F210/16 ,  C08J5/18 ,  C08L23/08 ,  C08L53/02

Abstract: Un polímero etilénico que tiene: una densidad total de polímero de no más de 0,905 g/cm3; una tasa en gel de GI200 de no más de 15; I10/I2 (medido a 190°C) de aproximadamente 5,8 a aproximadamente 6,5; una relación de viscosidad de corte cero (ZSV) de aproximadamente 1,3 a aproximadamente 2,3; y Mw/Mn de aproximadamente 2,0 a aproximadamente 2,4 y un g'(HMW)/g'(LMW) de más de 0,95.