MX2020002221A - Composiciones de pelicula termoformada con tenacidad mejorada despues de procesos de termoformado. - Google Patents

Composiciones de pelicula termoformada con tenacidad mejorada despues de procesos de termoformado.

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Publication number
MX2020002221A
MX2020002221A MX2020002221A MX2020002221A MX2020002221A MX 2020002221 A MX2020002221 A MX 2020002221A MX 2020002221 A MX2020002221 A MX 2020002221A MX 2020002221 A MX2020002221 A MX 2020002221A MX 2020002221 A MX2020002221 A MX 2020002221A
Authority
MX
Mexico
Prior art keywords
sub
film compositions
thermoformed film
thermoforming processes
enhanced toughness
Prior art date
Application number
MX2020002221A
Other languages
English (en)
Inventor
Gianna Buaszczyk
Carmelo Declet Perez
Junior João Gargalaka
Sydney E Hansen
Mazzola Nicolas Cardoso
Muñoz Maria Laura Perez
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 MX2020002221A publication Critical patent/MX2020002221A/es

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

Se proporcionan modalidades de películas monocapa o multicapa termoformadas, en donde las películas monocapa o multicapa termoformadas comprenden una primera composición que comprende al menos un polímero a base de etileno, en donde la primera composición comprende un valor de índice de distribución de peso molecular de comonómero (MWCDI) mayor de 0.9 y una relación de índice de fusión (I10/I2) que cumple con la siguiente ecuación: I10/I2 = 7.0 - 1.2 x log (I2).
MX2020002221A 2017-09-22 2018-09-19 Composiciones de pelicula termoformada con tenacidad mejorada despues de procesos de termoformado. MX2020002221A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762561833P 2017-09-22 2017-09-22
PCT/US2018/051704 WO2019060387A1 (en) 2017-09-22 2018-09-19 THERMOFORMED FILM COMPOSITIONS HAVING ENHANCED TENACITY AFTER THERMOFORMING PROCESSES

Publications (1)

Publication Number Publication Date
MX2020002221A true MX2020002221A (es) 2020-07-22

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MX2020002221A MX2020002221A (es) 2017-09-22 2018-09-19 Composiciones de pelicula termoformada con tenacidad mejorada despues de procesos de termoformado.

Country Status (7)

Country Link
US (1) US11384228B2 (es)
EP (1) EP3684850B1 (es)
JP (1) JP7221942B2 (es)
CN (1) CN111051401B (es)
AR (1) AR113176A1 (es)
MX (1) MX2020002221A (es)
WO (1) WO2019060387A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3873739A1 (en) 2020-01-06 2021-09-08 Flint Hills Resources, LP Polymeric substrate including a barrier layer

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076698A (en) 1956-03-01 1978-02-28 E. I. Du Pont De Nemours And Company Hydrocarbon interpolymer compositions
CA849081A (en) 1967-03-02 1970-08-11 Du Pont Of Canada Limited PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES
US3914342A (en) 1971-07-13 1975-10-21 Dow Chemical Co Ethylene polymer blend and polymerization process for preparation thereof
US4314912A (en) 1977-02-03 1982-02-09 The Dow Chemical Company High efficiency, high temperature catalyst for polymerizing olefins
US4599392A (en) 1983-06-13 1986-07-08 The Dow Chemical Company Interpolymers of ethylene and unsaturated carboxylic acids
US4547475A (en) 1984-09-07 1985-10-15 The Dow Chemical Company Magnesium halide catalyst support and transition metal catalyst prepared thereon
US4612300A (en) 1985-06-06 1986-09-16 The Dow Chemical Company Novel catalyst for producing relatively narrow molecular weight distribution olefin polymers
US7163907B1 (en) 1987-01-30 2007-01-16 Exxonmobil Chemical Patents Inc. Aluminum-free monocyclopentadienyl metallocene catalysts for olefin polymerization
US5153157A (en) 1987-01-30 1992-10-06 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
US5064802A (en) 1989-09-14 1991-11-12 The Dow Chemical Company Metal complex compounds
JP2545006B2 (ja) 1990-07-03 1996-10-16 ザ ダウ ケミカル カンパニー 付加重合触媒
US5272236A (en) 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5721185A (en) 1991-06-24 1998-02-24 The Dow Chemical Company Homogeneous olefin polymerization catalyst by abstraction with lewis acids
US5582923A (en) 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5296433A (en) 1992-04-14 1994-03-22 Minnesota Mining And Manufacturing Company Tris(pentafluorophenyl)borane complexes and catalysts derived therefrom
US5350723A (en) 1992-05-15 1994-09-27 The Dow Chemical Company Process for preparation of monocyclopentadienyl metal complex compounds and method of use
DE4306716A1 (de) 1993-03-04 1994-09-08 Wolff Walsrode Ag Mehrschichtige, leicht tiefziehfähige, Polyamid enthaltende Folie mit verbesserter Durchstichfestigkeit
US5372682A (en) 1993-06-24 1994-12-13 The Dow Chemical Company Electrochemical preparation of addition polymerization catalysts
US5693488A (en) 1994-05-12 1997-12-02 The Rockefeller University Transmembrane tyrosine phosphatase, nucleic acids encoding the same, and methods of use thereof
US5625087A (en) 1994-09-12 1997-04-29 The Dow Chemical Company Silylium cationic polymerization activators for metallocene complexes
JP3258534B2 (ja) 1995-07-28 2002-02-18 タイコエレクトロニクスアンプ株式会社 雌型コンタクト
DE69719961T2 (de) 1996-03-27 2004-01-08 Dow Global Technologies, Inc., Midland Lösungspolymerisationsverfahren mit dispergierten katalysator-aktivierer
KR100437238B1 (ko) 1996-03-27 2004-08-16 다우 글로벌 테크놀로지스 인크. 고가용성올레핀중합촉매활성화제
US5977251A (en) 1996-04-01 1999-11-02 The Dow Chemical Company Non-adiabatic olefin solution polymerization
US5783512A (en) 1996-12-18 1998-07-21 The Dow Chemical Company Catalyst component dispersion comprising an ionic compound and solid addition polymerization catalysts containing the same
US5928740A (en) 1997-02-28 1999-07-27 Viskase Corporation Thermoplastic C2 -α-olefin copolymer blends and films
US6103657A (en) 1997-07-02 2000-08-15 Union Carbide Chemicals & Plastics Technology Corporation Catalyst for the production of olefin polymers
US6696379B1 (en) 1997-09-19 2004-02-24 The Dow Chemical Company Supported modified alumoxane catalyst activator
DE19830977A1 (de) 1998-07-10 2000-01-13 Wolff Walsrode Ag Mehrschichtige, symmetrische, rollneigungsfreie, coextrudierte Tiefziehfolie
DE19830975A1 (de) 1998-07-10 2000-01-13 Wolff Walsrode Ag Tiefziehfähige, gleitfähige Folie auf Basis von Polyolefinen und Polyamid
ES2379243T3 (es) 1999-12-10 2012-04-24 Dow Global Technologies Llc Complejos de metal del grupo 4 sustituidos, catalizadores y procedimiento de polimerización de olefinas
EP1990352A4 (en) * 2006-02-15 2009-05-13 Mitsui Chemicals Inc ETHYLENE POLYMER AND FORM PRODUCTS THEREOF
AU2007219037A1 (en) 2006-02-20 2007-08-30 Huhtamaki New Zealand Limited Improved product packaging
MX354078B (es) * 2010-03-02 2018-02-12 Dow Global Tech Llc Star Composiciones polimericas a base de etileno.
US20130309375A1 (en) 2012-05-17 2013-11-21 Curwood, Inc Pattern Laminated Double Wall Hot Formable Plastic Web With Enhanced Puncture Resistance
US11292234B2 (en) 2012-09-13 2022-04-05 Dow Global Technologies Llc Polyolefin based films suitable for thermoforming
US20140134302A1 (en) 2012-11-13 2014-05-15 Winpak Ltd. Damage Resistant Package
KR102121298B1 (ko) 2012-12-14 2020-06-11 노바 케미컬즈 (인터내셔널) 소시에테 아노님 에틸렌 공중합체 조성물, 필름 및 중합 방법
US9242431B2 (en) 2013-11-12 2016-01-26 Bemis Company, Inc. Pattern laminated double wall plastic web from heat shrinkable and non-heat shrinkable films
AR100143A1 (es) 2014-05-20 2016-09-14 Dow Global Technologies Llc Estructuras de películas de polímero y artículos realizados a partir de ellas
ES2970112T3 (es) * 2014-06-26 2024-05-27 Dow Global Technologies Llc Películas sopladas con dureza mejorada
JP6824043B2 (ja) 2014-06-26 2021-02-03 ダウ グローバル テクノロジーズ エルエルシー 改善された靭性を有するキャストフィルム
TWI617588B (zh) * 2014-08-19 2018-03-11 努發化工（國際）公司 使用單活性中心催化劑生產之極低密度聚乙烯
MX2018006965A (es) 2015-12-18 2018-09-21 Dow Global Technologies Llc Peliculas multicapa adecuadas para usarse en aplicaciones de termoformado.

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US20200270433A1 (en) 2020-08-27
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