BRPI0913350A2 - processo e produtos de polietileno bimodal - Google Patents

processo e produtos de polietileno bimodal

Info

Publication number
BRPI0913350A2
BRPI0913350A2 BRPI0913350A BRPI0913350A BRPI0913350A2 BR PI0913350 A2 BRPI0913350 A2 BR PI0913350A2 BR PI0913350 A BRPI0913350 A BR PI0913350A BR PI0913350 A BRPI0913350 A BR PI0913350A BR PI0913350 A2 BRPI0913350 A2 BR PI0913350A2
Authority
BR
Brazil
Prior art keywords
products
bimodal polyethylene
polyethylene process
bimodal
polyethylene
Prior art date
Application number
BRPI0913350A
Other languages
English (en)
Portuguese (pt)
Inventor
Everett O Lewis
Mark K Reinking
Philip J Garrison
Saneer D Mehta
Sebastian Joseph
Thomas J Schwab
Wallace W Yau
Original Assignee
Equistar Chem Lp
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 Equistar Chem Lp filed Critical Equistar Chem Lp
Publication of BRPI0913350A2 publication Critical patent/BRPI0913350A2/pt

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)
BRPI0913350A 2008-06-05 2009-05-01 processo e produtos de polietileno bimodal BRPI0913350A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/156,844 US20090304966A1 (en) 2008-06-05 2008-06-05 Bimodal polyethylene process and products
PCT/US2009/002720 WO2009148487A1 (en) 2008-06-05 2009-05-01 Bimodal polyethylene process and products

Publications (1)

Publication Number Publication Date
BRPI0913350A2 true BRPI0913350A2 (pt) 2015-11-24

Family

ID=40740052

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0913350A BRPI0913350A2 (pt) 2008-06-05 2009-05-01 processo e produtos de polietileno bimodal

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
KR20110029120A (ko) 2011-03-22
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

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2370 DE 07-06-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.