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AR058222A1 - Interpolimeros heterogeneos de alfa- olefina de etileno de fases separadas composicionalmente - Google Patents

Interpolimeros heterogeneos de alfa- olefina de etileno de fases separadas composicionalmente

Info

Publication number
AR058222A1
AR058222A1 ARP060105121A ARP060105121A AR058222A1 AR 058222 A1 AR058222 A1 AR 058222A1 AR P060105121 A ARP060105121 A AR P060105121A AR P060105121 A ARP060105121 A AR P060105121A AR 058222 A1 AR058222 A1 AR 058222A1
Authority
AR
Argentina
Prior art keywords
ethylene
interpolimeros
heterogeneos
alfa
separated phases
Prior art date
Application number
ARP060105121A
Other languages
English (en)
Original Assignee
Dow Global Technologies Inc
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=37708186&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR058222(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of AR058222A1 publication Critical patent/AR058222A1/es

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
    • 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
    • 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
    • C08J2323/08—Copolymers of ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (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)
  • Wrappers (AREA)

Abstract

La presente pertenece a un copolímero heterogéneo de etileno(alfa olefina que tiene un rango de índice de fusion relativamente alto( I2 desde 1.1 hasta 1.6 dg/min), baja densidad (0.915 a 0.919 g/cc) y una distribucion estrecha de peso molecular (I10/I2 desde 7.0 hasta 7.7), y una distribucion de composicion altamente separada determinada por SCBD; un proceso para elaborar al copolímero; mezclas de los mismos con polímeros adicionales; y artículos fabricados, especialmente películas, elaboradas a partir de los mismos.
ARP060105121A 2005-11-23 2006-11-22 Interpolimeros heterogeneos de alfa- olefina de etileno de fases separadas composicionalmente AR058222A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73968105P 2005-11-23 2005-11-23

Publications (1)

Publication Number Publication Date
AR058222A1 true AR058222A1 (es) 2008-01-23

Family

ID=37708186

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP060105121A AR058222A1 (es) 2005-11-23 2006-11-22 Interpolimeros heterogeneos de alfa- olefina de etileno de fases separadas composicionalmente

Country Status (13)

Country Link
US (1) US20080287634A1 (es)
EP (1) EP1954730B2 (es)
JP (1) JP5371436B2 (es)
KR (1) KR101344184B1 (es)
CN (1) CN101360766B (es)
AR (1) AR058222A1 (es)
AT (1) ATE553132T1 (es)
AU (1) AU2006317055A1 (es)
BR (1) BRPI0620542A2 (es)
CA (1) CA2630688C (es)
NO (1) NO20082553L (es)
TW (1) TW200724551A (es)
WO (1) WO2007061587A1 (es)

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KR101707696B1 (ko) 2009-03-31 2017-02-16 다우 글로벌 테크놀로지스 엘엘씨 불균질 에틸렌/알파-올레핀 혼성중합체로부터 제조된 필름
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MY163384A (en) 2010-09-29 2017-09-15 Dow Global Technologies Llc An ethylene/alpha-olefin interpolymer suitable for use in shrinkage film applications, and articles made therefrom
US9708418B2 (en) 2011-03-08 2017-07-18 Dow Global Technologies Llc Process for recycling solvent used in an ethylene-based polymerization reaction and system therefor
US9181369B2 (en) 2013-03-11 2015-11-10 Chevron Phillips Chemical Company Lp Polymer films having improved heat sealing properties
JP6395804B2 (ja) * 2013-03-28 2018-09-26 ダウ グローバル テクノロジーズ エルエルシー エチレン／アルファ−オレフィンインターポリマー組成物
JP6005580B2 (ja) * 2013-04-18 2016-10-12 三井化学東セロ株式会社 ポリエチレン系多層フィルム
BR112020024039B1 (pt) 2018-06-01 2023-12-26 Dow Global Technologies Llc Pró-catalisador heterogêneo, processo para polimerizar polímeros à base de etileno, e, processo de produção do pró-catalisador
US11873393B2 (en) 2018-06-15 2024-01-16 Dow Global Technologies Llc Bimodal ethylene-based polymers having high molecular weight high density fractions
WO2019241517A1 (en) 2018-06-15 2019-12-19 Dow Global Technologies Llc Cast films comprising bimodal ethylene-based polymers having high molecular weight high density fractions
US11814456B2 (en) 2018-06-15 2023-11-14 Dow Global Technologies Llc Process for the production of bimodal ethylene-based polymers having high molecular weight high density fractions
JP7419269B2 (ja) * 2018-06-15 2024-01-22 ダウ グローバル テクノロジーズ エルエルシー 高分子量高密度画分を有する二峰性エチレン系ポリマーを含むインフレーションフィルム
CN112313254B (zh) * 2018-06-19 2023-04-18 埃克森美孚化学专利公司 聚乙烯组合物和由其制备的膜
TWI839414B (zh) 2018-11-30 2024-04-21 美商陶氏全球科技有限責任公司 具有平衡特性之基於聚合物之膜
EP4045316A1 (en) * 2019-10-17 2022-08-24 Dow Global Technologies LLC Multilayer films and articles comprising multilayer films

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Also Published As

Publication number Publication date
CN101360766A (zh) 2009-02-04
ATE553132T1 (de) 2012-04-15
US20080287634A1 (en) 2008-11-20
CN101360766B (zh) 2014-08-20
KR101344184B1 (ko) 2013-12-20
EP1954730B2 (en) 2019-10-23
JP5371436B2 (ja) 2013-12-18
AU2006317055A1 (en) 2007-05-31
EP1954730A1 (en) 2008-08-13
KR20080078684A (ko) 2008-08-27
CA2630688C (en) 2014-05-27
EP1954730B1 (en) 2012-04-11
CA2630688A1 (en) 2007-05-31
WO2007061587A1 (en) 2007-05-31
NO20082553L (no) 2008-08-22
TW200724551A (en) 2007-07-01
BRPI0620542A2 (pt) 2011-11-16
JP2009517497A (ja) 2009-04-30

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