JP6325566B2 - 高い溶融強度を有する低密度エチレン系ポリマー - Google Patents

高い溶融強度を有する低密度エチレン系ポリマー Download PDF

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Publication number
JP6325566B2
JP6325566B2 JP2015543028A JP2015543028A JP6325566B2 JP 6325566 B2 JP6325566 B2 JP 6325566B2 JP 2015543028 A JP2015543028 A JP 2015543028A JP 2015543028 A JP2015543028 A JP 2015543028A JP 6325566 B2 JP6325566 B2 JP 6325566B2
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ethylene
polymer
composition
based polymer
composition according
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JP2015535035A5 (enExample
JP2015535035A (ja
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オットー・ジェイ・バービー
コーネリス・エフ・ジェイ・デン・ドルダー
テレサ・ピー・カージャラ
カール・ツュルヒャー
ジアン・ワン
ステファン・ヒンリクス
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Dow Global Technologies LLC
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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
    • 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
    • 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
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0869—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with unsaturated acids, e.g. [meth]acrylic acid; with unsaturated esters, e.g. [meth]acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D123/04—Homopolymers or copolymers of ethene
    • C09D123/06—Polyethylene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D123/04—Homopolymers or copolymers of ethene
    • C09D123/08—Copolymers of ethene
    • C09D123/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C09D123/0815—Copolymers of ethene with aliphatic 1-olefins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D123/04—Homopolymers or copolymers of ethene
    • C09D123/08—Copolymers of ethene
    • C09D123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C09D123/0869—Acids or derivatives thereof
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP2015543028A 2012-11-20 2013-03-12 高い溶融強度を有する低密度エチレン系ポリマー Active JP6325566B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261728341P 2012-11-20 2012-11-20
US61/728,341 2012-11-20
PCT/US2013/030459 WO2014081458A1 (en) 2012-11-20 2013-03-12 Low density ethylene-based polymers with high melt strength

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JP2015535035A JP2015535035A (ja) 2015-12-07
JP2015535035A5 JP2015535035A5 (enExample) 2016-04-07
JP6325566B2 true JP6325566B2 (ja) 2018-05-16

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US (3) US9394389B2 (enExample)
EP (1) EP2922881B1 (enExample)
JP (2) JP6325566B2 (enExample)
KR (1) KR102067312B1 (enExample)
CN (1) CN104781290B (enExample)
BR (1) BR112015010787B1 (enExample)
ES (1) ES2640018T3 (enExample)
MX (1) MX363922B (enExample)
WO (1) WO2014081458A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018123327A (ja) * 2012-11-20 2018-08-09 ダウ グローバル テクノロジーズ エルエルシー 高い溶融強度を有する低密度エチレン系ポリマー

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6302412B2 (ja) 2011-11-23 2018-03-28 ダウ グローバル テクノロジーズ エルエルシー 広い分子量分布を持ち、抽出可能性の低い低密度のエチレン系ポリマー
BR112015027619B1 (pt) * 2013-05-22 2021-05-18 Dow Global Technologies Llc composições contendo polímeros à base de etileno de baixa densidade, artigo e filme
EP2999743B1 (en) 2013-05-22 2017-06-21 Dow Global Technologies LLC Low density ethylene-based polymer compositions with high melt strength and mid-high density control
JP7066319B2 (ja) * 2013-12-19 2022-05-13 ダウ グローバル テクノロジーズ エルエルシー 抽出分量と溶融弾性との改善された均衡を有する管状低密度エチレン系ポリマー
MX2017016280A (es) * 2015-06-17 2018-04-20 Dow Global Technologies Llc Proceso para hacer asilamiento de cable reticulado usando polimero a base de etileno de alta resistencia a la fusion hecho en un reactor tubular y opcionalmente modificado con un agente de ramificacion.
US10400046B2 (en) 2015-06-25 2019-09-03 Joseph J. Matsko Portable powered paint system
JP2018518575A (ja) 2015-06-25 2018-07-12 ダウ グローバル テクノロジーズ エルエルシー 高溶融強度を有する管状エチレン系ポリマーを作製するための改善されたプロセス
US10494460B2 (en) * 2015-06-25 2019-12-03 Dow Global Technologies Llc Process for producing ethylene-based polymers with low hexane extractables
JP6998217B2 (ja) 2015-06-25 2022-02-10 ダウ グローバル テクノロジーズ エルエルシー 低ヘキサン抽出物及び低密度を有するエチレン系ポリマー
ES2774813T3 (es) 2015-06-25 2020-07-22 Dow Global Technologies Llc Proceso mejorado para preparar polímeros tubulares a base de etileno con G' elevado y amplia MWD
BR112017028455B1 (pt) * 2015-06-30 2022-08-09 Dow Global Technologies Llc Mistura de composições de polímero à base de etileno para revestimentos e artigo
BR112018000724B1 (pt) * 2015-07-13 2022-06-14 Sabic Global Technologies B.V. Processo para a preparação de partículas de poliolefina e uso das referidas partículas
EP3168238A1 (en) 2015-11-10 2017-05-17 Dow Global Technologies LLC Ethylene-based polymers formed by high pressure free radical polymerizations
US10759927B1 (en) 2016-02-23 2020-09-01 Dow Global Technologies Llc Ethylene-based polymers and processes to make the same
JP6946331B2 (ja) 2016-04-22 2021-10-06 ダウ グローバル テクノロジーズ エルエルシー 清浄な押出コーティング処理のための低揮発性管状低密度エチレン系ポリマーを製造する方法
WO2017201110A1 (en) 2016-05-18 2017-11-23 Dow Global Technologies Llc Ethylene-based polymers and processes to make the same
EP3260472A1 (en) 2016-06-24 2017-12-27 Dow Global Technologies LLC Ethylene-based polymers formed by high pressure free radical polymerizations
BR112018074634B1 (pt) 2016-06-24 2022-12-27 Dow Global Technologies Llc Processo de polimerização de alta pressão para formar um polímero à base de etileno, polímero à base de etileno, composição e configuração de cabo ou de fio
EP3260473A1 (en) 2016-06-24 2017-12-27 Dow Global Technologies LLC High pressure, free radical polymerizations to produce ethylene-based polymers
CN107922631B (zh) * 2016-06-30 2022-01-25 Sabic环球技术有限责任公司 用于制备聚烯烃颗粒的方法
EP3559092B9 (en) 2016-12-22 2022-07-20 Dow Global Technologies LLC Process to make high density ethylene-based polymer compositions with high melt strength
EP3562875B1 (en) 2017-01-02 2020-10-21 SABIC Global Technologies B.V. Process for recycling polyolefin
US10836852B2 (en) * 2017-03-21 2020-11-17 Dow Global Technologies Llc Ethylene-based polymers with improved optics
US11193008B2 (en) * 2017-04-10 2021-12-07 Exxonmobil Chemical 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
BR112020001030B1 (pt) * 2017-07-28 2023-10-17 Dow Global Technologies Llc Homopolímero de polietileno, composição e artigo
JP7261788B2 (ja) 2017-07-31 2023-04-20 ダウ グローバル テクノロジーズ エルエルシー 末端および内部不飽和の新規な分布を有するエチレン系ポリマー
WO2020069364A1 (en) * 2018-09-28 2020-04-02 Dow Global Technologies Llc Tetra-functional long-chain branched ethylene-based polymers
WO2020069370A1 (en) * 2018-09-28 2020-04-02 Dow Global Technologies Llc Tetra-functional long-chain branched ethylene-based polymers
JP7146667B2 (ja) * 2019-02-20 2022-10-04 日清食品ホールディングス株式会社 電子レンジ耐性を有する発泡断熱紙容器用シートの製造方法
JP7199997B2 (ja) 2019-02-20 2023-01-06 日清食品ホールディングス株式会社 発泡断熱紙容器用シートの製造方法
WO2020183248A1 (en) * 2019-03-14 2020-09-17 Braskem S.A. Extrusion coating resin from tubular reactor
AR119441A1 (es) 2019-07-31 2021-12-15 Dow Global Technologies Llc Polietileno de baja densidad con resistencia de adhesión en caliente y adhesión al metal mejoradas mediante la adición de ionómeros
AR119443A1 (es) 2019-07-31 2021-12-15 Dow Global Technologies Llc Polietileno de baja densidad con papel adhesivo de aluminio mejorado mediante la mezcla de resinas de copolímero ácido
AR119432A1 (es) * 2019-07-31 2021-12-15 Dow Global Technologies Llc Supresión de estrechamiento para polímeros tubulares a base de ldpe para recubrimiento por extrusión a velocidad de línea media y alta
CA3156732A1 (en) * 2019-11-11 2021-05-20 Karl M. SEVEN Polymeric compositions for optical fiber cable components
KR102473546B1 (ko) * 2019-12-03 2022-12-01 바젤 폴리올레핀 게엠베하 에틸렌계 불포화 단량체의 고압 중합 공정에 의해 얻은 반응 혼합물의 냉각
KR102853435B1 (ko) * 2021-11-30 2025-09-04 한화토탈에너지스 주식회사 파이프용 폴리에틸렌 수지 조성물, 이의 제조 방법 및 이로부터 제조된 성형품
CN116199814B (zh) * 2021-11-30 2025-01-28 韩华道达尔能源有限公司 管材用聚乙烯树脂组合物、其制备方法以及由其制备的模制品

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5582923A (en) * 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
CN1169744A (zh) * 1994-11-14 1998-01-07 陶氏化学公司 具有高牵伸性和显著减小的缩幅的挤出组合物
IL115911A0 (en) * 1994-11-14 1996-01-31 Dow Chemical Co Extrusion compositions having high drawdown and substantially reduced neck-in
US6114457A (en) * 1997-02-07 2000-09-05 Exxon Chemical Patents Inc. High melt strength polyethylene compositions
WO1998034986A1 (en) 1997-02-07 1998-08-13 Exxon Chemical Patents Inc. Improved processing olefin copolymers
ATE271075T1 (de) 2000-03-16 2004-07-15 Basell Polyolefine Gmbh Verfahren zur herstellung von polyethylen
ATE280785T1 (de) 2000-08-15 2004-11-15 Akzo Nobel Nv Verwendung von trioxepanen zur herstellung von acrylharzen mit hohem feststoffgehalt, styrolharzen und polyethylenharzen mit niedriger dichte
US7415442B1 (en) 2000-09-26 2008-08-19 Integrated Technological Systems, Inc. Integrated technology money transfer system
US6545094B2 (en) * 2001-03-09 2003-04-08 The Dow Chemical Company Blends of ethylenic polymers with improved modulus and melt strength and articles fabricated from these blends
CA2536292C (en) 2003-09-05 2012-05-08 Dow Global Technologies Inc. Improved resin compositions for extrusion coating
EP1836232B2 (en) * 2005-01-12 2016-08-03 Borealis Technology Oy Extrusion coating polyethylene
BRPI0608302B1 (pt) 2005-03-09 2017-07-18 Saudi Basic Industries Corporation Process for the preparation of an ethylene copolymer in a tubular reactor
EP1731565B2 (en) * 2005-06-08 2019-11-06 Borealis Technology Oy Polyolefin composition for use as an insulating material
EP1777238B1 (en) 2005-10-18 2007-05-02 Borealis Technology Oy Polyethylene blend component and blends containing the same
CA2541180A1 (en) 2006-03-23 2007-09-23 Nova Chemicals Corporation Extrusion coating composition
EP2123707B1 (en) 2008-05-19 2010-10-06 Borealis Technology OY Extrusion coating polyethylene composition
JP5586905B2 (ja) * 2009-03-19 2014-09-10 旭化成ケミカルズ株式会社 ポリエチレン系樹脂製無架橋押出発泡シート
KR101769633B1 (ko) 2009-08-10 2017-08-18 다우 글로벌 테크놀로지스 엘엘씨 수축 필름 용도에서 블렌드 성분으로서 사용하기 위한 ｌｄｐｅ
US8729186B2 (en) 2009-12-18 2014-05-20 Dow Global Technologies Llc Polymerization process to make low density polyethylene
KR101911673B1 (ko) 2010-09-30 2018-10-24 다우 글로벌 테크놀로지스 엘엘씨 저밀도 폴리에틸렌을 제조하는 중합 방법
ES2646270T3 (es) 2010-09-30 2017-12-13 Dow Global Technologies Llc Interpolímeros basados en etileno y procesos de preparación de los mismos
WO2012057975A1 (en) 2010-10-29 2012-05-03 Dow Global Technologies Llc Ethylene-based polymers and processes for the same
JP5829160B2 (ja) 2011-03-23 2015-12-09 旭化成ケミカルズ株式会社 絶縁体用ポリエチレン系樹脂組成物およびそれを用いた高周波同軸ケーブル
ES2640122T3 (es) 2011-10-19 2017-10-31 Dow Global Technologies Llc Procedimientos de polimerización con distribuciones de etileno de nueva aportación para preparar polímeros basados en etileno de baja densidad
BR112014012268B1 (pt) 2011-11-23 2020-09-29 Dow Global Technologies Llc Polímero a base de etileno, composição e artigo
JP6302412B2 (ja) 2011-11-23 2018-03-28 ダウ グローバル テクノロジーズ エルエルシー 広い分子量分布を持ち、抽出可能性の低い低密度のエチレン系ポリマー
IN2014CN04648A (enExample) 2011-12-22 2015-09-18 Dow Global Technologies Llc
BR112014032419B1 (pt) 2012-06-27 2021-06-22 Dow Global Technologies Llc Polímero a base de etileno, composição, artigo e processo para formar o polímero a base de etileno
MX363922B (es) * 2012-11-20 2019-04-05 Dow Global Technologies Llc Polimeros de baja densidad a base de etileno con alta resistencia a la fusion.
CN105143337B (zh) 2013-05-01 2018-06-29 陶氏环球技术有限责任公司 具有良好熔融强度和高密度的低密度乙烯基聚合物组合物
EP2999743B1 (en) 2013-05-22 2017-06-21 Dow Global Technologies LLC Low density ethylene-based polymer compositions with high melt strength and mid-high density control
BR112015027619B1 (pt) 2013-05-22 2021-05-18 Dow Global Technologies Llc composições contendo polímeros à base de etileno de baixa densidade, artigo e filme
JP6377141B2 (ja) 2013-05-22 2018-08-22 ダウ グローバル テクノロジーズ エルエルシー 改善された溶融強度、産出量、及び機械特性を有する低密度エチレン系組成物
JP7066319B2 (ja) 2013-12-19 2022-05-13 ダウ グローバル テクノロジーズ エルエルシー 抽出分量と溶融弾性との改善された均衡を有する管状低密度エチレン系ポリマー

Cited By (1)

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