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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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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JP2015535035A (ja
JP2015535035A5 (enExample
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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—Polyethene
    • 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—Polyethene
    • 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)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (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

Related Child Applications (1)

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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
ES2742509T3 (es) 2011-11-23 2020-02-14 Dow Global Technologies Llc Polímeros a base de etileno de baja densidad con distribuciones amplias de pesos moleculares y contenido de extraíbles bajo
ES2637970T3 (es) 2013-05-22 2017-10-18 Dow Global Technologies Llc Composiciones poliméricas basadas en etileno de baja densidad con alta resistencia en estado fundido y control de densidad medio-alto
KR20200120756A (ko) * 2013-05-22 2020-10-21 다우 글로벌 테크놀로지스 엘엘씨 고용융 강도를 갖는 저밀도 에틸렌-기반 폴리머를 함유하는 조성물 및 이로부터 형성된 필름
KR102240585B1 (ko) * 2013-12-19 2021-04-16 다우 글로벌 테크놀로지스 엘엘씨 추출성 및 용융 탄성의 개선된 균형을 갖는 관상 저밀도 에틸렌 기반 폴리머
CA2989407C (en) 2015-06-17 2023-09-19 Dow Global Technologies Llc Process for making crosslinked cable insulation using high melt strength ethylene-based polymer made in a tubular reactor and optionally modified with a branching agent
CN107810208B (zh) * 2015-06-25 2020-07-24 陶氏环球技术有限责任公司 具有低己烷可萃取率的乙烯基聚合物
EP3313902B1 (en) 2015-06-25 2023-07-19 Dow Global Technologies LLC A process for producing an ethylene-based polymer
EP3313894B1 (en) 2015-06-25 2019-12-18 Dow Global Technologies LLC Improved process to make tubular ethylene based polymers with high g' and broad mwd
ES2786677T3 (es) 2015-06-25 2020-10-13 Dow Global Technologies Llc Proceso para formar polímeros basados en etileno
US10400046B2 (en) 2015-06-25 2019-09-03 Joseph J. Matsko Portable powered paint system
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
WO2018001486A1 (en) * 2016-06-30 2018-01-04 Sabic Global Technologies B.V. Process for the preparation of polyolefin particles
US11136438B2 (en) * 2015-07-13 2021-10-05 Sabic Global Technologies B.V. Process for the preparation of polyolefin particles
EP3168238A1 (en) 2015-11-10 2017-05-17 Dow Global Technologies LLC Ethylene-based polymers formed by high pressure free radical polymerizations
WO2017146981A1 (en) 2016-02-23 2017-08-31 Dow Global Technologies Llc Ethylene-based polymers and processes to make the same
KR102387183B1 (ko) 2016-04-22 2022-04-18 다우 글로벌 테크놀로지스 엘엘씨 투명 압출 코팅 공정을 위한 저휘발성 관형 저밀도 에틸렌계 폴리머의 제조 방법
WO2017201110A1 (en) 2016-05-18 2017-11-23 Dow Global Technologies Llc Ethylene-based polymers and processes to make the same
EP3260473A1 (en) 2016-06-24 2017-12-27 Dow Global Technologies LLC High pressure, free radical polymerizations to produce ethylene-based polymers
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
US20200087492A1 (en) * 2016-12-22 2020-03-19 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
CN110392704B (zh) * 2017-03-21 2022-12-23 陶氏环球技术有限责任公司 具有改良光学的乙烯类聚合物
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
EP3658592B1 (en) * 2017-07-28 2021-08-25 Dow Global Technologies Llc Low density ethylene-based polymers for low speed extrusion coating operations
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
SG11202102966RA (en) * 2018-09-28 2021-04-29 Dow Global Technologies Llc Tetra-functional long-chain branched ethylene-based polymers
ES3037971T3 (en) * 2018-09-28 2025-10-08 Dow Global Technologies Llc Tetra-functional long-chain branched ethylene-based polymers
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
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
EP3938167A1 (en) * 2019-03-14 2022-01-19 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
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
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
MX2022005286A (es) * 2019-11-11 2022-05-24 Dow Global Technologies Llc Composiciones polimericas para componentes de cable de fibra optica.
US20230014128A1 (en) * 2019-12-03 2023-01-19 Basell Polyolefine Gmbh Cooling of reaction mixture obtained by high-pressure polymerization process of ethylenically unsaturated monomers
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
KR102853435B1 (ko) * 2021-11-30 2025-09-04 한화토탈에너지스 주식회사 파이프용 폴리에틸렌 수지 조성물, 이의 제조 방법 및 이로부터 제조된 성형품

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
CA2279851A1 (en) 1997-02-07 1998-08-13 Exxon Chemical Patents, Inc. Improved processing olefin copolymers
AU2001256204A1 (en) 2000-03-16 2001-09-24 Basell Polyolefine Gmbh Method for the production of polyethylene
PL360880A1 (en) 2000-08-15 2004-09-20 Akzo Nobel N.V. Use of trioxepans in the process to make high-solid acrylic, styrenic, and ldpe-type resins
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
US7776987B2 (en) 2003-09-05 2010-08-17 Dow Global Technologies, Inc. Resin compositions for extrusion coating
CN101087824B (zh) * 2005-01-12 2011-02-16 波利亚里斯技术有限公司 挤出涂覆聚乙烯
WO2006094723A1 (en) 2005-03-09 2006-09-14 Saudi Basic Industries Corporation A 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
DE602005001055T2 (de) 2005-10-18 2007-12-27 Borealis Technology Oy Polyethylenmischungskomponente und diese enthaltende Mischungen
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
JP2010242057A (ja) * 2009-03-19 2010-10-28 Asahi Kasei Chemicals Corp ガラス基板合紙
EP2464672B1 (en) * 2009-08-10 2019-11-27 Dow Global Technologies LLC Ldpe for use as a blend component in shrinkage film applications
US8729186B2 (en) 2009-12-18 2014-05-20 Dow Global Technologies Llc Polymerization process to make low density polyethylene
BR112013007508A2 (pt) 2010-09-30 2019-09-24 Dow Global Technologies Llc processo de polimerização em alta pressãp para formar um interpolímero a base de etileno, interpolímero a base de etileno e artigo
ES2592184T3 (es) 2010-09-30 2016-11-28 Dow Global Technologies Llc Proceso de polimerización para preparar polietileno de baja densidad
US9150681B2 (en) 2010-10-29 2015-10-06 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
CN104011095B (zh) 2011-10-19 2016-10-05 陶氏环球技术有限责任公司 用于制备低密度基于乙烯的聚合物的采用新鲜乙烯分配的聚合方法
IN2014CN03760A (enExample) 2011-11-23 2015-09-04 Dow Global Technologies Llc
ES2742509T3 (es) 2011-11-23 2020-02-14 Dow Global Technologies Llc Polímeros a base de etileno de baja densidad con distribuciones amplias de pesos moleculares y contenido de extraíbles bajo
WO2013095969A1 (en) 2011-12-22 2013-06-27 Dow Global Technologies Llc Ethylene-based polymers with improved melt strength and processes for the same
CN104507982B (zh) 2012-06-27 2017-06-20 陶氏环球技术有限责任公司 基于乙烯的聚合物以及用于其的方法
US9394389B2 (en) * 2012-11-20 2016-07-19 Dow Global Technologies Llc Low density ethylene-based polymers with high melt strength
KR20160030084A (ko) 2013-05-01 2016-03-16 다우 글로벌 테크놀로지스 엘엘씨 우수한 용융 강도 및 고밀도를 갖는 저밀도 에틸렌계 폴리머 조성물
KR20200120756A (ko) 2013-05-22 2020-10-21 다우 글로벌 테크놀로지스 엘엘씨 고용융 강도를 갖는 저밀도 에틸렌-기반 폴리머를 함유하는 조성물 및 이로부터 형성된 필름
KR102171521B1 (ko) 2013-05-22 2020-10-30 다우 글로벌 테크놀로지스 엘엘씨 개선된 용융 강도, 출력 및 기계적 특성을 갖는 저밀도 에틸렌계 조성물
ES2637970T3 (es) 2013-05-22 2017-10-18 Dow Global Technologies Llc Composiciones poliméricas basadas en etileno de baja densidad con alta resistencia en estado fundido y control de densidad medio-alto
KR102240585B1 (ko) 2013-12-19 2021-04-16 다우 글로벌 테크놀로지스 엘엘씨 추출성 및 용융 탄성의 개선된 균형을 갖는 관상 저밀도 에틸렌 기반 폴리머

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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

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