KR20110029120A - 바이모달 폴리에틸렌 방법 및 생성물 - Google Patents

바이모달 폴리에틸렌 방법 및 생성물 Download PDF

Info

Publication number
KR20110029120A
KR20110029120A KR1020107027113A KR20107027113A KR20110029120A KR 20110029120 A KR20110029120 A KR 20110029120A KR 1020107027113 A KR1020107027113 A KR 1020107027113A KR 20107027113 A KR20107027113 A KR 20107027113A KR 20110029120 A KR20110029120 A KR 20110029120A
Authority
KR
South Korea
Prior art keywords
density
reactor
polymer
resin
bimodal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
KR1020107027113A
Other languages
English (en)
Korean (ko)
Inventor
사메르 디 메타
마크 케이 레인킹
세바스찬 조셉
필립 제이 게리슨
에버렛 오 루이스
토마스 제이 슈왑
월러스 더블유 야우
Original Assignee
에퀴스타 케미칼즈, 엘피
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 에퀴스타 케미칼즈, 엘피 filed Critical 에퀴스타 케미칼즈, 엘피
Publication of KR20110029120A publication Critical patent/KR20110029120A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
KR1020107027113A 2008-06-05 2009-05-01 바이모달 폴리에틸렌 방법 및 생성물 Withdrawn KR20110029120A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/156,844 2008-06-05
US12/156,844 US20090304966A1 (en) 2008-06-05 2008-06-05 Bimodal polyethylene process and products

Publications (1)

Publication Number Publication Date
KR20110029120A true KR20110029120A (ko) 2011-03-22

Family

ID=40740052

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020107027113A Withdrawn KR20110029120A (ko) 2008-06-05 2009-05-01 바이모달 폴리에틸렌 방법 및 생성물

Country Status (8)

Country Link
US (2) US20090304966A1 (cg-RX-API-DMAC7.html)
EP (1) EP2285834A1 (cg-RX-API-DMAC7.html)
JP (1) JP2011522923A (cg-RX-API-DMAC7.html)
KR (1) KR20110029120A (cg-RX-API-DMAC7.html)
CN (1) CN102046663A (cg-RX-API-DMAC7.html)
BR (1) BRPI0913350A2 (cg-RX-API-DMAC7.html)
RU (1) RU2010153869A (cg-RX-API-DMAC7.html)
WO (1) WO2009148487A1 (cg-RX-API-DMAC7.html)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2407506A1 (en) * 2010-07-13 2012-01-18 Borealis AG Pipes made from a polyethylene copolymer with slow crack growth
CN103476854B (zh) * 2011-04-19 2016-02-10 巴塞尔聚烯烃股份有限公司 用于吹塑的新的聚合物组合物
KR101950622B1 (ko) * 2012-10-22 2019-02-20 바젤 폴리올레핀 게엠베하 높은 스웰비를 가진 폴리에틸렌 조성물
CA2887336C (en) * 2012-10-22 2017-05-02 Basell Polyolefine Gmbh Polyethylene composition having high swell ratio
US20140127438A1 (en) 2012-11-08 2014-05-08 Robert L. Sherman, Jr. Stabilized high-density polyethylene composition with improved resistance to deterioration and stabilizer system
KR102239100B1 (ko) * 2012-12-21 2021-04-12 다우 글로벌 테크놀로지스 엘엘씨 감소된 수축 및 향상된 가공성을 갖는 케이블 재킷용 폴리올레핀-기재 화합물
MX381585B (es) 2012-12-21 2025-03-12 Dow Global Technologies Llc Formulacion de compuesto para cable a base de poliolefina para espumabilidad mejorada y procesabilidad mejorada.
EP2961779B1 (en) 2013-02-27 2019-05-08 Basell Polyolefine GmbH Polyethylene processes and compositions thereof
CN109641988B (zh) * 2016-07-14 2021-09-14 埃克森美孚化学专利公司 双金属茂催化的双峰共聚物组合物
WO2018046668A1 (en) 2016-09-12 2018-03-15 Thai Polyethylene Co., Ltd. Bimodal polyethylene composition and pipe comprising the same
PT3293210T (pt) 2016-09-12 2019-06-12 Scg Chemicals Co Ltd Película de polietileno multimodal
ES2767704T3 (es) 2016-09-12 2020-06-18 Thai Polyethylene Co Ltd Tubería de polietileno multimodal
HUE047431T2 (hu) 2016-09-12 2020-04-28 Thai Polyethylene Co Ltd Multimodális polietilén csõ
EP3293209B1 (en) 2016-09-12 2019-08-14 Thai Polyethylene Co., Ltd. Multimodal polyethylene thin film
EP3293214B1 (en) 2016-09-12 2019-12-25 Thai Polyethylene Co., Ltd. High performances multimodal ultra high molecular weight polyethylene
HUE045763T2 (hu) 2016-09-12 2020-01-28 Thai Polyethylene Co Ltd Multimodális polietilén csavaros kupak
EP3293213B1 (en) 2016-09-12 2019-08-14 Thai Polyethylene Co., Ltd. Multimodal polyethylene container
PT3530675T (pt) 2016-09-12 2021-07-23 Scg Chemicals Co Ltd Sistema de reator para polimerização de polietileno multimodal
SG11201906680WA (en) * 2017-02-13 2019-08-27 Univation Tech Llc Bimodal polyethylene resins
CN112752771B (zh) * 2018-08-29 2023-05-23 尤尼威蒂恩技术有限责任公司 双峰聚乙烯共聚物和其薄膜
CN110540690A (zh) * 2019-09-04 2019-12-06 浙江大学 一种双峰高密度聚乙烯树脂及其制备方法
CN115461379A (zh) 2020-04-30 2022-12-09 陶氏环球技术有限责任公司 用(多烷氧基)硅烷化合物制备的齐格勒-纳塔(前)催化剂体系
PL4172114T3 (pl) * 2020-08-31 2024-09-02 Veolia Water Solutions & Technologies Support Wykorzystanie nośnika biofilmu do reaktorów z ruchomym złożem biofilmowym
CA3193394A1 (en) 2020-09-22 2022-03-31 Bo Liu Bimodal polyethylene copolymer and film thereof
KR102511906B1 (ko) * 2020-11-17 2023-03-20 한화토탈에너지스 주식회사 이차전지 분리막용 폴리에틸렌 수지, 그 제조방법, 및 이를 적용한 분리막
AR128453A1 (es) 2022-02-11 2024-05-08 Dow Global Technologies Llc Composiciones de polietileno de densidad media bimodal adecuadas para el uso como cintas de goteo de microirrigación
KR20250085790A (ko) 2022-10-11 2025-06-12 다우 글로벌 테크놀로지스 엘엘씨 버진 및 재활용 hdpe 물질을 함유하는 폴리에틸렌 블렌드
EP4587514A1 (en) 2022-10-11 2025-07-23 Dow Global Technologies LLC Bimodal hdpe and polyethylene blend containing virgin and recycled hdpe materials
CN118791658A (zh) * 2023-04-13 2024-10-18 中国石油化工股份有限公司 管材用双峰聚乙烯树脂及其制备方法和应用
WO2024263748A1 (en) 2023-06-23 2024-12-26 Univation Technologies, Llc Single reactor-made bimodal high-density polyethylene copolymer and methods and articles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5447783A (en) * 1977-09-22 1979-04-14 Nissan Chem Ind Ltd Preparation of ethylene polymer
JPS54146885A (en) * 1978-05-10 1979-11-16 Nissan Chem Ind Ltd Improved polymerization process for ethylene
US4464518A (en) * 1981-06-24 1984-08-07 Nissan Chemical Industries, Ltd. Process for the polymerization or copolymerization of ethylene
US4927797A (en) * 1987-04-09 1990-05-22 Fina Technology, Inc. Catalyst system for the polymerization of olefins
ATE225810T1 (de) * 1997-09-27 2002-10-15 Atofina Res Herstellung von polyäthylen mit einer verbesserten widerstandsfähigkeit gegen risse und/oder schlagzähigkeit
US6486270B1 (en) * 2000-08-25 2002-11-26 Equistar Chemicals, Lp High molecular weight, medium density polyethylene
US7151145B1 (en) * 2005-07-13 2006-12-19 Equistar Chemicals, Lp Process for narrowing short-chain branching distribution in two-step ethylene polymerizations and products
US7666960B2 (en) * 2006-04-13 2010-02-23 Equistar Chemicals, Lp Process for the production of ethylene copolymers

Also Published As

Publication number Publication date
RU2010153869A (ru) 2012-07-20
BRPI0913350A2 (pt) 2015-11-24
US20090304966A1 (en) 2009-12-10
US20120123067A1 (en) 2012-05-17
WO2009148487A1 (en) 2009-12-10
CN102046663A (zh) 2011-05-04
JP2011522923A (ja) 2011-08-04
EP2285834A1 (en) 2011-02-23

Similar Documents

Publication Publication Date Title
KR20110029120A (ko) 바이모달 폴리에틸렌 방법 및 생성물
US9249286B2 (en) Multimodal polyethylene pipe resins and process
KR102198772B1 (ko) 다중모드 폴리에틸렌 폴리머 및 상기 폴리머의 제조 방법
US6867278B2 (en) Olefin polymers, method of making, and use thereof
JP5727467B2 (ja) 架橋されたポリマー組成物から成る架橋されたパイプ
KR101711324B1 (ko) 파이프 응용분야를 위한 폴리에틸렌 조성물
EP1812485B1 (en) Polyethylene molding composition for coating steel pipes
EP3774929B1 (en) Polyethylene composition
US20100130705A1 (en) Ziegler-Natta Catalyst and Its Use To Prepare Multimodal Polyolefin
KR20100016232A (ko) 고 강성과 높은 ｅｓｃｒ을 갖는 바이모달 폴리에틸렌 수지
KR20040012932A (ko) 에틸렌 중합체 조성물
JP4982372B2 (ja) ポリエチレンパイプ装着具樹脂
US8653201B2 (en) Ethylene polymer composition
CN101578299B (zh) 用于制备机械特性改善的管的多峰聚乙烯模塑组合物
KR102058328B1 (ko) 코팅된 파이프의 제조 방법
KR20130131492A (ko) 코팅 조성물
US20230016624A1 (en) Polymer composition and article
KR102228720B1 (ko) 다중모드 폴리에틸렌 파이프
US10696826B2 (en) Bimodal high density polyethylene
CN118525053A (zh) 具有改善的长期静液压强度的聚乙烯管树脂
KR102859695B1 (ko) 저속 균열 성장에 대한 높은 저항성을 갖는 폴리에틸렌 파이프 수지
WO2006126547A1 (ja) ポリエチレン樹脂、その製造方法並びにその樹脂を用いたパイプおよび継手

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

PC1203 Withdrawal of no request for examination

St.27 status event code: N-1-6-B10-B12-nap-PC1203

WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid
R18 Changes to party contact information recorded

Free format text: ST27 STATUS EVENT CODE: A-3-3-R10-R18-OTH-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000