CN102869716B - 具有改进的应力开裂/劲度关系和抗冲击性的聚乙烯模塑组合物 - Google Patents

具有改进的应力开裂/劲度关系和抗冲击性的聚乙烯模塑组合物 Download PDF

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CN102869716B
CN102869716B CN201180016426.0A CN201180016426A CN102869716B CN 102869716 B CN102869716 B CN 102869716B CN 201180016426 A CN201180016426 A CN 201180016426A CN 102869716 B CN102869716 B CN 102869716B
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molecular weight
composition
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measuring
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CN102869716A (zh
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A·布尔雅克
A·迪克斯
B·R·科纳
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Borealis GmbH
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Borealis GmbH
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/062—HDPE
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
CN201180016426.0A 2010-01-29 2011-01-27 具有改进的应力开裂/劲度关系和抗冲击性的聚乙烯模塑组合物 Active CN102869716B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10250152A EP2354184B1 (en) 2010-01-29 2010-01-29 Polyethylene moulding composition with improved stress crack/stiffness relationship and impact resistance
EP10250152.5 2010-01-29
PCT/EP2011/051172 WO2011092263A1 (en) 2010-01-29 2011-01-27 Polyethylene moulding composition with improved stress crack/stiffness relationship and impact resistance

Publications (2)

Publication Number Publication Date
CN102869716A CN102869716A (zh) 2013-01-09
CN102869716B true CN102869716B (zh) 2014-10-15

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CN201180016426.0A Active CN102869716B (zh) 2010-01-29 2011-01-27 具有改进的应力开裂/劲度关系和抗冲击性的聚乙烯模塑组合物

Country Status (9)

Country Link
US (1) US8759448B2 (enExample)
EP (1) EP2354184B1 (enExample)
KR (1) KR101750129B1 (enExample)
CN (1) CN102869716B (enExample)
AU (1) AU2011209409B2 (enExample)
ES (1) ES2394253T3 (enExample)
IN (1) IN2012DN06573A (enExample)
PL (1) PL2354184T3 (enExample)
WO (1) WO2011092263A1 (enExample)

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EP2354183B1 (en) * 2010-01-29 2012-08-22 Borealis AG Moulding composition
RU2609029C2 (ru) * 2011-10-26 2017-01-30 Бореалис Аг Способ
WO2013144328A1 (en) * 2012-03-28 2013-10-03 Borealis Ag Multimodal polymer
EP2743305B1 (en) * 2012-12-17 2015-07-22 Borealis AG Process for the preparation of a high density polyethylene blend
AU2013361736B2 (en) * 2012-12-17 2016-05-19 Borealis Ag Process for the preparation of a high density polyethylene blend
EP2746334B1 (en) 2012-12-19 2015-05-13 Borealis AG Polyethylene blend with improved ESCR
ES2636850T5 (es) * 2013-05-09 2021-02-17 Borealis Ag Hdpe
EP2891680B1 (en) * 2014-01-06 2017-03-08 Borealis AG Polymer blend: HDPE with ethylene-norbornene or propylene-norbornene copolymer
PT3530675T (pt) * 2016-09-12 2021-07-23 Scg Chemicals Co Ltd Sistema de reator para polimerização de polietileno multimodal
EP3293210B1 (en) 2016-09-12 2019-03-06 Thai Polyethylene Co., Ltd. Multimodal polyethylene film
US10865296B2 (en) 2016-09-12 2020-12-15 Thai Polyethylene Co., Ltd. Bimodal polyethylene composition and pipe comprising the same
EP3293207B1 (en) 2016-09-12 2019-08-07 Thai Polyethylene Co., Ltd. Multimodal polyethylene pipe
HUE046743T2 (hu) 2016-09-12 2020-03-30 Thai Polyethylene Co Ltd Multimodális polietilén tartály
PT3293209T (pt) 2016-09-12 2019-11-19 Scg Chemicals Co Ltd Película fina de polietileno multimodal
EP3293214B1 (en) 2016-09-12 2019-12-25 Thai Polyethylene Co., Ltd. High performances multimodal ultra high molecular weight polyethylene
HUE047268T2 (hu) 2016-09-12 2020-04-28 Thai Polyethylene Co Ltd Többmódusú polietilén csõ
PT3293211T (pt) 2016-09-12 2019-09-12 Scg Chemicals Co Ltd Tampa roscada em polietileno multimodal
KR102068795B1 (ko) 2016-11-24 2020-01-21 주식회사 엘지화학 고분자의 물성을 예측하는 방법
ES2908893T3 (es) * 2017-12-26 2022-05-04 Dow Global Technologies Llc Composiciones poliméricas a base de etileno multimodales con tenacidad mejorada
WO2019133394A1 (en) * 2017-12-26 2019-07-04 Dow Global Technologies, Llc Compositions comprising multimodal ethylene based polymers and low density polyethylene (ldpe)
SG11202005778VA (en) 2017-12-26 2020-07-29 Dow Global Technologies Llc Process for the production of multimodal ethylene-based polymers
US11680120B2 (en) 2017-12-26 2023-06-20 Dow Global Technologies Llc Dual reactor solution process for the production of multimodal ethylene-based polymer
WO2019133372A1 (en) 2017-12-26 2019-07-04 Kolthammer, Brian W. Multimodal ethylene-based polymer processing systems and methods
EP3626774A1 (en) * 2018-09-24 2020-03-25 Thai Polyethylene Co., Ltd. Polyolefin resin blends for high stress cracking resistance and good processability
AR119038A1 (es) 2019-06-11 2021-11-17 Dow Global Technologies Llc Tapas o cierres moldeados por inyección y métodos de estos
WO2021060907A1 (ko) * 2019-09-27 2021-04-01 주식회사 엘지화학 폴리에틸렌 및 이의 염소화 폴리에틸렌
US11993665B2 (en) 2019-09-27 2024-05-28 Lg Chem, Ltd. Hybrid supported catalyst and method of preparing polyolefin using the same
WO2021251770A1 (ko) 2020-06-10 2021-12-16 주식회사 엘지화학 폴리에틸렌 및 이의 염소화 폴리에틸렌
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US20130018154A1 (en) 2013-01-17
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AU2011209409B2 (en) 2013-02-21
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