CA2821248C - Ethylene-based polymers and processes to make the same - Google Patents

Ethylene-based polymers and processes to make the same Download PDF

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Publication number
CA2821248C
CA2821248C CA2821248A CA2821248A CA2821248C CA 2821248 C CA2821248 C CA 2821248C CA 2821248 A CA2821248 A CA 2821248A CA 2821248 A CA2821248 A CA 2821248A CA 2821248 C CA2821248 C CA 2821248C
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Canada
Prior art keywords
ethylene
based polymer
polymer
film
gpc
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Active
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CA2821248A
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English (en)
French (fr)
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CA2821248A1 (en
Inventor
Teresa P. Karjala
Lori L. Kardos
Wallace W. Yau
Jose Ortega
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Global Technologies LLC
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Dow Global Technologies LLC
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Publication of CA2821248A1 publication Critical patent/CA2821248A1/en
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    • 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
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • 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
    • 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
    • C08J5/18—Manufacture of films or sheets
    • 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
    • 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
    • C08L23/06—Polyethylene
    • 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
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • 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
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)

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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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
CA2821248A 2010-12-17 2011-12-02 Ethylene-based polymers and processes to make the same Active CA2821248C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201061424386P 2010-12-17 2010-12-17
US61/424,386 2010-12-17
PCT/US2011/062991 WO2012082393A1 (en) 2010-12-17 2011-12-02 Ethylene-based polymers and processess to make the same

Publications (2)

Publication Number Publication Date
CA2821248A1 CA2821248A1 (en) 2012-06-21
CA2821248C true CA2821248C (en) 2019-01-08

Family

ID=45218948

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2821248A Active CA2821248C (en) 2010-12-17 2011-12-02 Ethylene-based polymers and processes to make the same

Country Status (11)

Country Link
US (1) US8822601B2 (enExample)
EP (1) EP2651987B1 (enExample)
JP (2) JP6328933B2 (enExample)
KR (1) KR101845119B1 (enExample)
CN (1) CN103347907B (enExample)
AR (1) AR084330A1 (enExample)
BR (1) BR112013014809B1 (enExample)
CA (1) CA2821248C (enExample)
ES (1) ES2605991T3 (enExample)
SG (1) SG191149A1 (enExample)
WO (1) WO2012082393A1 (enExample)

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EP2999742B1 (en) 2013-05-22 2024-02-14 Dow Global Technologies LLC Compositions containing low density ethylene-based polymers with high melt strength and films formed from the same
US10273318B2 (en) 2014-12-30 2019-04-30 Dow Global Technologies Llc Process to control output and quality of ethylene-based polymer formed by high pressure free radical polymerization
WO2016130602A1 (en) * 2015-02-13 2016-08-18 Dow Global Technologies Llc Cushioning network structures, and methods of manufacturing thereof
US10400046B2 (en) 2015-06-25 2019-09-03 Joseph J. Matsko Portable powered paint system
MX2018001893A (es) 2015-08-31 2018-06-20 Dow Global Technologies Llc Peliculas multicapa y metodos de las mismas.
EP3168237A1 (en) 2015-11-10 2017-05-17 Dow Global Technologies LLC High pressure, free radical polymerizations to produce ethylene-based polymers
EP3420026B1 (en) * 2016-02-23 2024-11-27 Dow Global Technologies LLC Ethylene-based polymers and processes to make the same
WO2017201110A1 (en) 2016-05-18 2017-11-23 Dow Global Technologies Llc Ethylene-based polymers and processes to make the same
WO2018139874A1 (ko) * 2017-01-25 2018-08-02 주식회사 엘지화학 혼성 담지 촉매
KR102065719B1 (ko) 2017-01-25 2020-01-13 주식회사 엘지화학 혼성 담지 촉매
WO2018160558A1 (en) 2017-02-28 2018-09-07 Dow Global Technologies Llc Ethylene-based polymers with good processability for use in multilayer films
TWI769230B (zh) 2017-03-21 2022-07-01 美商陶氏全球科技有限責任公司 具有改良光學之乙烯類聚合物
WO2018191000A1 (en) * 2017-04-10 2018-10-18 Exxonmobil Chemicl Patents Inc. Methods for making polyolefin polymer compositions
WO2018218470A1 (en) 2017-05-29 2018-12-06 Dow Global Technologies Llc Thermoplastic polyolefin compositions useful for aldehyde abatement
JP7171628B2 (ja) 2017-06-28 2022-11-15 ダウ グローバル テクノロジーズ エルエルシー エチレン系ポリマーを生成するための高圧フリーラジカル重合
WO2019022974A1 (en) 2017-07-28 2019-01-31 Dow Global Technologies Llc LOW DENSITY ETHYLENE POLYMERS FOR LOW SPEED EXTRUSION COATING OPERATIONS
KR102148084B1 (ko) * 2018-12-11 2020-08-25 한화토탈 주식회사 고강도 섬유용 폴리에틸렌계 수지 조성물
JP7708671B2 (ja) 2019-05-31 2025-07-15 ダウ グローバル テクノロジーズ エルエルシー チーグラー・ナッタ触媒によるポリエチレン樹脂およびそれを組み込んだフィルム
EP3976674A1 (en) 2019-05-31 2022-04-06 Dow Global Technologies LLC Low density polyethylene with improved processability
AR119085A1 (es) 2019-06-06 2021-11-24 Dow Global Technologies Llc Película soplada multicapa
WO2021076357A1 (en) 2019-10-17 2021-04-22 Dow Global Technologies Llc Multilayer films and articles comprising multilayer films
KR20220164756A (ko) 2020-04-06 2022-12-13 다우 글로벌 테크놀로지스 엘엘씨 필름 또는 블렌드에서 사용하기 위한 향상된 용융 강도 저밀도 폴리에틸렌
JP7516228B2 (ja) * 2020-11-30 2024-07-16 住友化学株式会社 高圧法低密度ポリエチレン製造装置及び製造方法
WO2022125246A1 (en) 2020-12-08 2022-06-16 Dow Global Technologies Llc Article
JP7812859B2 (ja) 2020-12-08 2026-02-10 ダウ グローバル テクノロジーズ エルエルシー 物品
JP2024500042A (ja) 2020-12-08 2024-01-04 ダウ グローバル テクノロジーズ エルエルシー コーティングされた物品
US20240059876A1 (en) 2021-02-19 2024-02-22 Dow Global Technologies Llc Modified low density polyethylene resins and method for making the same
JP7597630B2 (ja) * 2021-03-31 2024-12-10 住友化学株式会社 フィルム用ポリエチレン
KR20250143790A (ko) 2023-01-30 2025-10-02 다우 글로벌 테크놀로지스 엘엘씨 용매계 접착제를 함유하는 재활용 재료로부터 제조된 물품 및 방법
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Also Published As

Publication number Publication date
CN103347907B (zh) 2016-10-26
ES2605991T3 (es) 2017-03-17
AR084330A1 (es) 2013-05-08
US20130261265A1 (en) 2013-10-03
US8822601B2 (en) 2014-09-02
EP2651987A1 (en) 2013-10-23
CA2821248A1 (en) 2012-06-21
JP2013545873A (ja) 2013-12-26
SG191149A1 (en) 2013-07-31
EP2651987B1 (en) 2016-09-21
KR20130140110A (ko) 2013-12-23
KR101845119B1 (ko) 2018-04-03
JP2017101251A (ja) 2017-06-08
BR112013014809A2 (pt) 2016-09-27
BR112013014809B1 (pt) 2020-10-27
JP6328933B2 (ja) 2018-05-23
CN103347907A (zh) 2013-10-09
WO2012082393A1 (en) 2012-06-21

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