JP5798557B2 - 収縮フィルム適用におけるブレンド成分として用いるためのｌｄｐｅ - Google Patents

収縮フィルム適用におけるブレンド成分として用いるためのｌｄｐｅ Download PDF

Info

Publication number
JP5798557B2
JP5798557B2 JP2012524747A JP2012524747A JP5798557B2 JP 5798557 B2 JP5798557 B2 JP 5798557B2 JP 2012524747 A JP2012524747 A JP 2012524747A JP 2012524747 A JP2012524747 A JP 2012524747A JP 5798557 B2 JP5798557 B2 JP 5798557B2
Authority
JP
Japan
Prior art keywords
ethylene
molecular weight
polymer
log
value
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2012524747A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013501847A5 (cg-RX-API-DMAC7.html
JP2013501847A (ja
Inventor
カージャラ，テレサ，ピー．
タイス，コリーン，エム．
カルドス，ローリ，エル．
オルテガ，ホセ
ヤウ，ウォリス，ダブリュー．
ワン，チャン
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
Original Assignee
Dow Global Technologies LLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42651361&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP5798557(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Global Technologies LLC filed Critical Dow Global Technologies LLC
Publication of JP2013501847A publication Critical patent/JP2013501847A/ja
Publication of JP2013501847A5 publication Critical patent/JP2013501847A5/ja
Application granted granted Critical
Publication of JP5798557B2 publication Critical patent/JP5798557B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/12—Melt flow index or melt flow ratio
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/17—Viscosity
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/26—Use as polymer for film forming
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—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
    • 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

Landscapes

  • 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)
JP2012524747A 2009-08-10 2010-08-04 収縮フィルム適用におけるブレンド成分として用いるためのｌｄｐｅ Active JP5798557B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23252809P 2009-08-10 2009-08-10
US61/232,528 2009-08-10
PCT/US2010/044389 WO2011019563A1 (en) 2009-08-10 2010-08-04 Ldpe for use as a blend component in shrinkage film applications

Publications (3)

Publication Number Publication Date
JP2013501847A JP2013501847A (ja) 2013-01-17
JP2013501847A5 JP2013501847A5 (cg-RX-API-DMAC7.html) 2014-08-14
JP5798557B2 true JP5798557B2 (ja) 2015-10-21

Family

ID=42651361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012524747A Active JP5798557B2 (ja) 2009-08-10 2010-08-04 収縮フィルム適用におけるブレンド成分として用いるためのｌｄｐｅ

Country Status (11)

Country Link
US (1) US9068032B2 (cg-RX-API-DMAC7.html)
EP (1) EP2464672B1 (cg-RX-API-DMAC7.html)
JP (1) JP5798557B2 (cg-RX-API-DMAC7.html)
KR (1) KR101769633B1 (cg-RX-API-DMAC7.html)
CN (1) CN102574946B (cg-RX-API-DMAC7.html)
BR (1) BR112012003072B1 (cg-RX-API-DMAC7.html)
CA (1) CA2768705C (cg-RX-API-DMAC7.html)
ES (1) ES2765649T3 (cg-RX-API-DMAC7.html)
MX (1) MX2012001837A (cg-RX-API-DMAC7.html)
SG (1) SG178309A1 (cg-RX-API-DMAC7.html)
WO (1) WO2011019563A1 (cg-RX-API-DMAC7.html)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9243087B2 (en) 2009-06-11 2016-01-26 Dow Global Technologies Llc LDPE enabling high output and good optics when blended with other polymers
CA2771983A1 (en) 2009-09-14 2011-03-17 Dow Global Technologies Llc Polymers comprising units derived from ethylene and polyalkene
CA2772532A1 (en) 2009-09-14 2011-03-17 Dow Global Technologies Llc Polymers comprising units derived from ethylene and poly(alkoxide)
EP2478025B1 (en) 2009-09-14 2018-12-05 Dow Global Technologies LLC Polymers comprising units derived from ethylene and siloxane
WO2012082393A1 (en) 2010-12-17 2012-06-21 Dow Global Technologies Llc Ethylene-based polymers and processess to make the same
CA2828545C (en) * 2011-03-28 2019-11-19 Dow Global Technologies Llc Process to produce enhanced melt strength ethylene/.alpha.-olefin copolymers and articles thereof
EP2714389A4 (en) * 2011-05-23 2014-12-17 Essel Propack Ltd POLYMERIC COMPOSITION FOR HIGH-CLASS LAMINATE, METHOD FOR THE PRODUCTION THEREOF AND APPLICATIONS THEREOF
BR112013001724B1 (pt) * 2011-06-30 2020-04-14 Dow Global Technologies Llc composição de polietileno de mistura de reator, processo para produzir uma composição de polietileno de mistura de reator, e película
ES2659153T3 (es) 2011-07-05 2018-03-14 Dow Global Technologies Llc Polímeros a base de etileno y procesos para obtener los mismos
EP3002300B1 (en) * 2011-10-19 2017-07-19 Dow Global Technologies LLC Polymerization processes with fresh ethylene distributions for preparation of low density ethylene-based polymers
WO2013154690A1 (en) * 2012-04-13 2013-10-17 Exxonmobil Chemical Patents Inc. Methods of making polyethylene polymer comprising polar comonomer and polymer compositions
KR101975078B1 (ko) 2012-06-01 2019-05-03 다우 글로벌 테크놀로지스 엘엘씨 알킬화된 페놀을 사용하여 에틸렌계 중합체를 제조하기 위한 자유-라디칼 방법
JP2014029989A (ja) * 2012-06-27 2014-02-13 Sumitomo Chemical Co Ltd 太陽電池バックシート用フィルム、太陽電池バックシート、及び太陽電池モジュール
IN2015DN02921A (cg-RX-API-DMAC7.html) * 2012-09-28 2015-09-18 Dow Global Technologies Llc
EP2900703B1 (en) * 2012-09-28 2018-10-17 Dow Global Technologies LLC Ethylene-based polymers and processes to make the same
JP6325566B2 (ja) * 2012-11-20 2018-05-16 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
ES2838748T3 (es) 2013-05-22 2021-07-02 Dow Global Technologies Llc Composiciones a base de etileno de baja densidad con resistencia de masa fundida, producción, y propiedades mecánicas mejoradas
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
US9724901B2 (en) 2014-03-12 2017-08-08 Jindal Films Europe Virton Sprl Biaxially oriented metallocene linear low density polyethylene film, method and resin composition for same
US9676572B2 (en) 2014-04-03 2017-06-13 Canon Kabushiki Kaisha Sheet conveying apparatus and image forming apparatus
US9079993B1 (en) * 2014-05-22 2015-07-14 Chevron Phillips Chemical Company Lp High clarity low haze compositions
CA2864573C (en) * 2014-09-22 2021-07-06 Nova Chemicals Corporation Shrink film from single site catalyzed polyethylene
WO2016089495A1 (en) 2014-12-01 2016-06-09 Dow Global Technologies Llc Polymer compositions, shrink films, and methods of making thereof
MX2017006890A (es) * 2014-12-01 2017-09-01 Dow Global Technologies Llc Composiciones poliméricas, películas contraíbles, y metodos de fabricación de las mismas.
US20170341353A1 (en) 2014-12-01 2017-11-30 Dow Global Technologies Llc Shrink films, and methods for making thereof
JP6666924B2 (ja) 2015-02-27 2020-03-18 ダウ グローバル テクノロジーズ エルエルシー 収縮フィルムの力を測定するための方法及びシステム
CN106317271B (zh) * 2015-06-19 2019-02-15 中国石油天然气股份有限公司 一种pe收缩膜材料及其制备方法
US10400046B2 (en) * 2015-06-25 2019-09-03 Joseph J. Matsko Portable powered paint system
BR112018003177B1 (pt) 2015-08-31 2022-01-11 Dow Global Technologies Llc Filme de múltiplas camadas e método para fazer o filme de múltiplas camadas
CN107949582B (zh) 2015-09-11 2021-04-27 埃克森美孚化学专利公司 高压聚乙烯产物的冷却
WO2017058493A1 (en) 2015-09-29 2017-04-06 Dow Global Technologies Llc Shrink films, and methods of making thereof
CN105216412A (zh) * 2015-10-16 2016-01-06 无锡市方成彩印包装有限公司 一种物品包装用热收缩包装膜及其生产方法
BR112018006725B1 (pt) * 2015-10-29 2022-04-19 Dow Global Technologies Llc Composição polimérica reticulável e condutor revestido
KR101924198B1 (ko) * 2015-12-23 2018-11-30 주식회사 엘지화학 필름 가공성 및 투명도가 우수한 저밀도 폴리에틸렌 공중합체
EP3420026B1 (en) 2016-02-23 2024-11-27 Dow Global Technologies LLC Ethylene-based polymers and processes to make the same
BR112018069347B1 (pt) 2016-03-31 2022-11-29 Dow Global Technologies Llc Método para aumentar a resistibilidade de fusão ou baixa viscosidade de cisalhamento de uma resina de polietileno
US10759928B2 (en) 2016-05-18 2020-09-01 Dow Global Technologies Llc Ethylene-based polymers and processes to make the same
US20170342249A1 (en) * 2016-05-26 2017-11-30 Exxonmobil Chemical Patents Inc. Multilayer Films and Methods of Making the Same
US10633466B2 (en) * 2017-02-16 2020-04-28 Equistar Chemicals, Lp Low density polyethylene of high clarity, film made therefrom and a process for producing such film
WO2018160558A1 (en) 2017-02-28 2018-09-07 Dow Global Technologies Llc Ethylene-based polymers with good processability for use in multilayer films
EP3372401B1 (en) 2017-03-10 2020-02-05 Dow Global Technologies Llc Multilayer films and methods thereof
EP3601380B1 (en) 2017-03-21 2022-09-07 Dow Global Technologies LLC Ethylene-based polymers with improved optics
JP7189194B2 (ja) 2017-07-06 2022-12-13 ダウ グローバル テクノロジーズ エルエルシー 低温多層収縮フィルム、およびその作製方法
MX2020002912A (es) 2017-09-27 2020-07-22 Dow Global Technologies Llc Composiciones de polietileno modificado y metodo para elaborarlas.
CN109749214A (zh) * 2017-11-06 2019-05-14 阿布扎比聚合物有限公司(博禄) 发泡聚乙烯制品
US10995166B2 (en) * 2017-11-07 2021-05-04 Nova Chemicals (International) S.A. Ethylene interpolymer products and films
WO2020243426A1 (en) 2019-05-31 2020-12-03 Dow Global Technologies Llc Low density polyethylene with improved processability
WO2020255194A1 (ja) * 2019-06-17 2020-12-24 タマポリ株式会社 ポリエチレンフィルム及びドライフィルムレジスト
MX2020008168A (es) 2019-08-06 2021-02-08 Dow Global Technologies Llc Composiciones de polietileno.
EP3772415B1 (en) 2019-08-06 2022-12-14 Dow Global Technologies Llc Multilayer films comprising polyethylene and barrier layers and methods of producing the same
US12187016B2 (en) 2019-08-06 2025-01-07 Dow Global Technologies Llc Multilayer films having at least three layers and methods of producing the same
CA3146305A1 (en) 2019-08-06 2021-02-11 Dow Global Technologies Llc Multilayer films that include at least five layers and methods of producing the same
BR112022019446A2 (pt) 2020-04-06 2022-12-13 Dow Global Technologies Llc Homopolímero de polietileno de baixa densidade, filme, e, filme fundido soprado ou termoformado
EP4165092A1 (en) * 2020-06-15 2023-04-19 Dow Global Technologies LLC Process for reducing ethylene volatiles during ldpe polymerization
WO2022178344A1 (en) 2021-02-19 2022-08-25 Dow Global Technologies Llc Modified low density polyethylene resins and method for making the same
EP4545594A1 (en) * 2023-10-24 2025-04-30 Dow Global Technologies LLC Polyethylene compositions for improved collation shrink films

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599392A (en) 1983-06-13 1986-07-08 The Dow Chemical Company Interpolymers of ethylene and unsaturated carboxylic acids
US5198471A (en) * 1989-09-11 1993-03-30 Rensselaer Polytechnic Institute Polymer recycling by selective dissolution
US5272236A (en) 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
DE4132012A1 (de) * 1991-09-26 1993-04-01 Basf Ag Ethylenhomopolymerisate und -copolymerisate sowie ein verfahren zu ihrer herstellung
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
ID16442A (id) 1996-01-22 1997-10-02 Dow Chemical Co Polimer etilena berat molekul ultra rendah
JPH11171922A (ja) * 1997-12-12 1999-06-29 Nippon Unicar Co Ltd 高融点低密度ポリエチレン樹脂
DE69826103T3 (de) 1998-01-12 2012-07-12 Dow Global Technologies Inc. Äthylenpolymere mittlerer Dichte, Verfahren zur Herstellung dieser Polymere und Verwendung von Carbonyl-haltigen Kettenübertragungsmitteln in diesem Verfahren
US6407191B1 (en) 1998-01-12 2002-06-18 The Dow Chemical Company Medium density ethylene polymers, a process to prepare these polymers and use of carbonyl group containing chain transfer agents in this process
JPH11286522A (ja) * 1998-04-02 1999-10-19 Nippon Unicar Co Ltd 高融点低密度ポリエチレン樹脂
DE19926223A1 (de) * 1999-06-10 2000-12-14 Elenac Gmbh Verfahren zur Herstellung von Ethylenhomo- und -copolymeren durch intensives Vermischen einer reaktiven Reaktionskomponente mit einem strömenden Fließmedium
JP3437952B2 (ja) * 2000-08-18 2003-08-18 日本ポリオレフィン株式会社 積層体及びその製造方法
US6649694B2 (en) * 2001-12-21 2003-11-18 Eastman Chemical Company Process for producing ethylene-α-olefin interpolymer films
DE60335459D1 (de) 2002-04-24 2011-02-03 Symyx Solutions Inc Verbrückte bi-aromatische liganden, komplexe, katalysatoren, verfahren zur polymerisierung und entstehende polymere
EP1599512A1 (en) * 2003-03-06 2005-11-30 Basell Polyolefine GmbH Regulation of the continuous ethylene polymerization process in a high-pressure reactor
US7422786B2 (en) 2003-09-24 2008-09-09 Exxonmobil Chemical Patents Inc. Collation shrink
AU2005224259B2 (en) 2004-03-17 2010-09-09 Dow Global Technologies Inc. Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation
BRPI0516921B1 (pt) * 2004-11-02 2016-04-12 Dow Global Technologies Inc homopolímero ou copolímero de etileno e processo de polimerização com iniciação via radical livre
US7625982B2 (en) * 2005-08-22 2009-12-01 Chevron Phillips Chemical Company Lp Multimodal polyethylene compositions and pipe made from same
US7538173B2 (en) * 2005-11-21 2009-05-26 Equistar Chemicals Lp Polyolefin compositions
JP4931187B2 (ja) * 2006-03-30 2012-05-16 旭化成ケミカルズ株式会社 Ｔダイ成形用ポリエチレン系樹脂組成物およびその組成物からなるｔダイ成形フィルム
KR101395970B1 (ko) 2006-05-17 2014-05-21 다우 글로벌 테크놀로지스 엘엘씨 고온 폴리에틸렌 용액 중합 방법
CN102239188A (zh) 2008-10-07 2011-11-09 陶氏环球技术有限责任公司 使用高活性链转移剂制造的具有改进的光学性质的高压低密度聚乙烯树脂
US9243087B2 (en) 2009-06-11 2016-01-26 Dow Global Technologies Llc LDPE enabling high output and good optics when blended with other polymers

Also Published As

Publication number Publication date
BR112012003072A2 (pt) 2016-08-16
CN102574946B (zh) 2014-01-01
WO2011019563A1 (en) 2011-02-17
ES2765649T3 (es) 2020-06-10
US20120130019A1 (en) 2012-05-24
KR101769633B1 (ko) 2017-08-18
US9068032B2 (en) 2015-06-30
CA2768705C (en) 2017-06-20
JP2013501847A (ja) 2013-01-17
BR112012003072B1 (pt) 2020-11-17
SG178309A1 (en) 2012-03-29
EP2464672A1 (en) 2012-06-20
CN102574946A (zh) 2012-07-11
MX2012001837A (es) 2012-02-29
CA2768705A1 (en) 2011-02-17
EP2464672B1 (en) 2019-11-27
KR20120052295A (ko) 2012-05-23

Similar Documents

Publication Publication Date Title
JP5798557B2 (ja) 収縮フィルム適用におけるブレンド成分として用いるためのｌｄｐｅ
JP5947210B2 (ja) 他のポリマーとブレンド混合されたときに大きい生産量及び良好な光学を可能にする新規ｌｄｐｅ
KR102037561B1 (ko) 에틸렌-기재 중합체 및 그의 제조 방법
US8859704B2 (en) High pressure low density polyethylene resins with improved optical properties produced through use of highly active chain transfer agents
JP6328933B2 (ja) エチレン系ポリマーおよびその作製方法
EP2999742B1 (en) Compositions containing low density ethylene-based polymers with high melt strength and films formed from the same
WO2006049783A1 (en) Process for producing low density polyethylene compositions and polymers produced therefrom

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20130805

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20131216

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20131224

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20140324

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20140331

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20140624

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140902

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20141202

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20141209

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20141224

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20150202

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150302

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20150804

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150821

R150 Certificate of patent or registration of utility model

Ref document number: 5798557

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S802 Written request for registration of partial abandonment of right

Free format text: JAPANESE INTERMEDIATE CODE: R311802

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250