AR092728A1 - Polimeros basados en etileno y procesos para hacer los mismos - Google Patents

Polimeros basados en etileno y procesos para hacer los mismos

Info

Publication number
AR092728A1
AR092728A1 ARP130103501A ARP130103501A AR092728A1 AR 092728 A1 AR092728 A1 AR 092728A1 AR P130103501 A ARP130103501 A AR P130103501A AR P130103501 A ARP130103501 A AR P130103501A AR 092728 A1 AR092728 A1 AR 092728A1
Authority
AR
Argentina
Prior art keywords
ethylene
conv
based polymer
ldpe
mol
Prior art date
Application number
ARP130103501A
Other languages
English (en)
Inventor
P Karjala Teresa
L Kardos Lori
W Yau Wallace
Ortega Jose
E Vigil Alfred
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
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of AR092728A1 publication Critical patent/AR092728A1/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
    • 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
    • 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
    • C08J2323/06—Polyethene

Abstract

Un polímero basado en etileno, el cuál es un polietileno de baja densidad (LDPE), obtenido mediante polimerización de radicales libres de etileno, y en donde el LDPE tiene un parámetro GPC LSP menor que 1.60. Un polímero basado en etileno que comprende las siguientes características: a) al menos 0.1 grupos amilo por 1000 átomos de carbono totales; b) un índice de fusión de 0.01 a 0.3; c) un peso molecular promedio z de Mz (conv.) de más de 350,000 g/mol y menos de 425,000 g/mol; d) un valor gpcBR de 1.50 a 2.05, y e) un MWD(conv) [Mw(conv)/Mn(conv)] de 6 a 9. Un polímero basado en etileno que comprende las siguientes características: a) al menos 0.1 grupos amilo por 1000 átomos de carbono totales; b) una proporción de viscosidad de fusión (V0.1/V1200), a 190ºC, mayor que o igual a, 58; c) una viscosidad de fusión a 0.1 rad/s, 190ºC, mayor que o igual a, 40,000 Pa•s, y d) un valor de gpcBR de 1.50 a 2.25.
ARP130103501A 2012-09-28 2013-09-27 Polimeros basados en etileno y procesos para hacer los mismos AR092728A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261707342P 2012-09-28 2012-09-28

Publications (1)

Publication Number Publication Date
AR092728A1 true AR092728A1 (es) 2015-04-29

Family

ID=48096174

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130103501A AR092728A1 (es) 2012-09-28 2013-09-27 Polimeros basados en etileno y procesos para hacer los mismos

Country Status (10)

Country Link
US (2) US8916667B2 (es)
EP (1) EP2900704B1 (es)
JP (1) JP6279584B2 (es)
KR (1) KR102037561B1 (es)
CN (1) CN104822713B (es)
AR (1) AR092728A1 (es)
BR (1) BR112015006812B1 (es)
ES (1) ES2818913T3 (es)
IN (1) IN2015DN02921A (es)
WO (1) WO2014051682A1 (es)

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CN108349203A (zh) 2015-09-29 2018-07-31 陶氏环球技术有限责任公司 收缩膜以及其制造方法
KR101924198B1 (ko) 2015-12-23 2018-11-30 주식회사 엘지화학 필름 가공성 및 투명도가 우수한 저밀도 폴리에틸렌 공중합체
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CN108779301B (zh) 2016-03-31 2021-06-18 陶氏环球技术有限责任公司 改性聚乙烯树脂和其制备方法
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JP7204654B2 (ja) 2017-02-28 2023-01-16 ダウ グローバル テクノロジーズ エルエルシー 多層フィルムで使用するための良好な加工性を有するエチレン系ポリマー
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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
EP3648969B1 (en) 2017-07-06 2021-05-05 Dow Global Technologies LLC Low temperature multilayer shrink films, and methods of making thereof
JP7322006B2 (ja) 2017-09-27 2023-08-07 ダウ グローバル テクノロジーズ エルエルシー 変性ポリエチレン組成物およびそれを作製するための方法
WO2019105851A1 (en) * 2017-11-28 2019-06-06 Akzo Nobel Chemicals International B.V. Process for modifying ldpe
CN109323897A (zh) * 2018-09-27 2019-02-12 安徽滁州德威新材料有限公司 一种电缆料用抗氧剂1024试片及其评估实验方法
EP3976674A1 (en) 2019-05-31 2022-04-06 Dow Global Technologies LLC Low density polyethylene with improved processability
BR112021023227A2 (pt) 2019-05-31 2022-02-08 Dow Global Technologies Llc Polímero de polietileno de baixa densidade linear, filme soprado, e, filme fundido
AR119085A1 (es) 2019-06-06 2021-11-24 Dow Global Technologies Llc Película soplada multicapa
MX2020008168A (es) 2019-08-06 2021-02-08 Dow Global Technologies Llc Composiciones de polietileno.
US20220288901A1 (en) 2019-10-17 2022-09-15 Dow Global Technologies Llc Multilayer films and articles comprising multilayer films
JP2023520142A (ja) 2020-04-06 2023-05-16 ダウ グローバル テクノロジーズ エルエルシー フィルム又はブレンドで使用するための強化溶融強度の低密度ポリエチレン
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Also Published As

Publication number Publication date
BR112015006812A2 (pt) 2017-07-04
CN104822713B (zh) 2018-05-18
BR112015006812B1 (pt) 2021-03-23
ES2818913T3 (es) 2021-04-14
WO2014051682A1 (en) 2014-04-03
KR20150063094A (ko) 2015-06-08
JP2015530459A (ja) 2015-10-15
US9303107B2 (en) 2016-04-05
US8916667B2 (en) 2014-12-23
IN2015DN02921A (es) 2015-09-18
CN104822713A (zh) 2015-08-05
US20150112039A1 (en) 2015-04-23
EP2900704A1 (en) 2015-08-05
US20140094583A1 (en) 2014-04-03
KR102037561B1 (ko) 2019-10-28
EP2900704B1 (en) 2020-07-29
JP6279584B2 (ja) 2018-02-14

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