MX2016013405A - Peliculas retractiles con alta resistencia al desgarre y metodos para su fabricacion. - Google Patents

Peliculas retractiles con alta resistencia al desgarre y metodos para su fabricacion.

Info

Publication number
MX2016013405A
MX2016013405A MX2016013405A MX2016013405A MX2016013405A MX 2016013405 A MX2016013405 A MX 2016013405A MX 2016013405 A MX2016013405 A MX 2016013405A MX 2016013405 A MX2016013405 A MX 2016013405A MX 2016013405 A MX2016013405 A MX 2016013405A
Authority
MX
Mexico
Prior art keywords
shrink films
making
methods
tear resistance
high tear
Prior art date
Application number
MX2016013405A
Other languages
English (en)
Inventor
Demirors Mehmet
Pan Jianping
Yun Xiaobing
Lin Yijian
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 MX2016013405A publication Critical patent/MX2016013405A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • 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 more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/242—All polymers belonging to those covered by group B32B27/32
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/582—Tearability
    • B32B2307/5825—Tear resistant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/72—Density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • B32B2307/736—Shrinkable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging

Landscapes

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

Abstract

La presente invención se relaciona con película retráctiles a base de etileno multicapa que comprenden una capa central que contiene una resina de polietileno, y dos capas superficiales, en donde la capa central se coloca entre las dos capas superficiales, en donde la resina de polietileno comprende más de 50% en mol de las unidades derivadas de etileno y menos de 30% en mol de las unidades derivadas de uno o más comonómeros de alfa-olefina, tiene más de 50% de la fracción de copolímero que eluye entre 25.0°C y 95.0°C, como se determina por Fraccionamiento por Elución y Cristalización (CEF), y tiene una densidad que varía de 0.915 a 0.940 g/cc, y en donde la película se orienta biaxialmente..
MX2016013405A 2014-04-16 2014-04-16 Peliculas retractiles con alta resistencia al desgarre y metodos para su fabricacion. MX2016013405A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/075491 WO2015157939A1 (en) 2014-04-16 2014-04-16 Shrink films with high tear resistance, and methods of making thereof

Publications (1)

Publication Number Publication Date
MX2016013405A true MX2016013405A (es) 2017-02-15

Family

ID=54323374

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016013405A MX2016013405A (es) 2014-04-16 2014-04-16 Peliculas retractiles con alta resistencia al desgarre y metodos para su fabricacion.

Country Status (10)

Country Link
US (1) US10357948B2 (es)
EP (1) EP3131755B1 (es)
JP (1) JP6430533B2 (es)
CN (1) CN107107594B (es)
BR (1) BR112016024010A2 (es)
CA (1) CA2945364A1 (es)
ES (1) ES2737798T3 (es)
MX (1) MX2016013405A (es)
MY (1) MY188971A (es)
WO (1) WO2015157939A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3214115B1 (en) * 2016-03-03 2018-10-03 Dow Global Technologies LLC Polyethylene composition, method of making the same, and films made therefrom
WO2018045559A1 (en) * 2016-09-09 2018-03-15 Dow Global Technologies Llc Multilayer films and laminates and articles comprising the same
MX2019003247A (es) * 2016-09-28 2019-08-05 Dow Global Technologies Llc Peliculas sopladas con propiedades mejoradas.
WO2019231815A1 (en) * 2018-06-01 2019-12-05 Dow Global Technologies Llc Ziegler-natta catalyst system having a thermally treated magnesium chloride component
EP3590994A1 (en) 2018-07-04 2020-01-08 SABIC Global Technologies B.V. Polymer for production of bi-directionally oriented films
US20220298317A1 (en) * 2019-09-03 2022-09-22 Sabic Global Technologies B.V. Package comprising a bi-directionally oriented polyethylene film
WO2021069668A1 (en) * 2019-10-10 2021-04-15 Sabic Global Technologies B.V. Bag comprising a bi-directionally oriented polyethylene film
WO2023216022A1 (en) * 2022-05-07 2023-11-16 Dow Global Technologies Llc A breathable, biaxially-oriented polyethylene film

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3456044A (en) 1965-03-12 1969-07-15 Heinz Erich Pahlke Biaxial orientation
US4352849A (en) 1981-03-26 1982-10-05 W. R. Grace & Co. Coextruded, heat-shrinkable, multi-layer, polyolefin packaging film
CA1199567A (en) * 1982-02-18 1986-01-21 Walter B. Mueller Linear polyethylene shrink films
US4532189A (en) * 1982-02-19 1985-07-30 W. R. Grace & Co., Cryovac Div. Linear polyethylene shrink films
US5059481A (en) 1985-06-17 1991-10-22 Viskase Corporation Biaxially stretched, heat shrinkable VLDPE film
US4865902A (en) 1986-01-17 1989-09-12 E. I. Du Pont De Nemours And Company Multilayered polyolefin high shrinkage, low-shrink force shrink film
CA1324749C (en) 1987-04-10 1993-11-30 Vincent Wayne Herran Flexible stretch/shrink film
US4963419A (en) 1987-05-13 1990-10-16 Viskase Corporation Multilayer film having improved heat sealing characteristics
US4837084A (en) 1987-07-02 1989-06-06 W. R. Grace & Co.-Conn. Thermoplastic multi-layer packaging film and bags made therefrom
US4820557A (en) 1987-09-17 1989-04-11 W. R. Grace & Co.-Conn. Thermoplastic packaging film of low I10 /I2
US4957790A (en) 1987-12-21 1990-09-18 W. R. Grace & Co.-Conn. Oriented polymeric films
US4952451A (en) 1988-11-17 1990-08-28 W. R. Grace & Co.-Conn. Stretch/shrink film with improved oxygen transmission
US5023143A (en) 1989-03-14 1991-06-11 W. R. Grace & Co.-Conn. Low shrink force shrink film
US5055328A (en) 1989-06-16 1991-10-08 Viskase Corporation Differentially cross-linked multilayer film
DE69307905T2 (de) 1992-10-02 1997-07-24 Du Pont Verbesserte schrumpffolie und verfahren zu ihrer herstellung
ATE291059T1 (de) 1992-11-13 2005-04-15 Cryovac Inc Wärmeschrumpfbare, durch single-site-katalyse hergestellte copolymere enthaltende folien.
US6753054B1 (en) 1993-01-29 2004-06-22 Pechiney Emballage Flexible Europe Heat shrinkable film structures with improved sealability and toughness
US6287613B1 (en) 1994-12-12 2001-09-11 Cryovac Inc Patch bag comprising homogeneous ethylene/alpha-olefin copolymer
CA2178459A1 (en) 1995-06-07 1996-12-08 William Scott Lambert Low shrink force shrink film containing homogeneous substantially linear polymer having long chain branching
US6045882A (en) 1998-07-16 2000-04-04 Viskase Corporation Multilayer thin plastic film, useful for shrink overwrap packaging
US6423421B1 (en) * 1999-08-11 2002-07-23 Sealed Air Corporation Heat shrinkable film with multicomponent interpenetrating network resin
WO2008132054A1 (en) 2007-04-26 2008-11-06 Norfolier As Polyethylene compositions
JP2010012017A (ja) 2008-07-03 2010-01-21 Nippon Filing Co Ltd 消火器収納装置
US20110003940A1 (en) * 2009-07-01 2011-01-06 Dow Global Technologies Inc. Ethylene-based polymer compositions for use as a blend component in shrinkage film applications
EP2580279B1 (en) * 2010-06-14 2019-01-09 Dow Global Technologies LLC Ethylene-based polymer compositions for use as a blend component in shrinkage film applications
RU2013119686A (ru) 2010-09-29 2014-11-10 ДАУ ГЛОУБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Этилен/альфа-олефиновый интерполимер, подходящий для применения в области усадочных пленок, и изготовленные из него изделия
US9126269B2 (en) * 2010-10-26 2015-09-08 Exxonmobil Chemical Patents Inc. Multilayer polyolefin blown film
EP2714753B1 (en) * 2011-06-01 2016-10-26 Dow Global Technologies LLC Multi-metallic ziegler-natta procatalysts and catalysts prepared therefrom for olefin polymerizations
WO2013029223A1 (en) 2011-08-26 2013-03-07 Dow Global Technologies Llc Bioriented polyethylene film
US20140255674A1 (en) * 2011-10-21 2014-09-11 Dow Global Technologies Llc Multi-layered shrink films
CN104540657B (zh) * 2012-06-26 2017-04-26 陶氏环球技术有限责任公司 适合用于吹塑膜的聚乙烯共混物组合物和由其制备的膜
US9938360B2 (en) 2014-03-06 2018-04-10 Saudi Basic Industries Corporation Catalyst comprising a metallocene complex and a co-catalyst

Also Published As

Publication number Publication date
CA2945364A1 (en) 2015-10-22
CN107107594A (zh) 2017-08-29
ES2737798T3 (es) 2020-01-16
JP2017513734A (ja) 2017-06-01
WO2015157939A1 (en) 2015-10-22
EP3131755B1 (en) 2019-04-03
MY188971A (en) 2022-01-17
JP6430533B2 (ja) 2018-11-28
US20170021599A1 (en) 2017-01-26
CN107107594B (zh) 2019-12-03
US10357948B2 (en) 2019-07-23
EP3131755A1 (en) 2017-02-22
EP3131755A4 (en) 2017-11-01
BR112016024010A2 (pt) 2017-08-15

Similar Documents

Publication Publication Date Title
MX2016013405A (es) Peliculas retractiles con alta resistencia al desgarre y metodos para su fabricacion.
MX2016017268A (es) Peliculas transpirables y articulos que incorporan las mismas.
MX2017015822A (es) Peliculas de polietileno con superficie mate.
MX2017008405A (es) Peliculas multicapa, metodos de manufactura de las mismas y articulos que comprenden las mismas.
EP3702407A4 (en) ETHYLENE / VINYL ALCOHOL COPOLYMER RESIN COMPOSITION, MULTI-LAYER STRUCTURE AND PACKAGING
EP3560994A4 (en) ETHYLENE VINYL ALCOHOL COPOLYMER RESIN COMPOSITION AND MULTILAYER STRUCTURE
MX2016016600A (es) Peliculas fundidas con rugosidad mejorada.
MX2016016605A (es) Peliculas sopladas con tenacidad mejorada.
EP3116947A4 (en) Improved biaxially oriented metallocene linear low density polyethylene film, method and resin composition for same
MX367225B (es) Película de empaque de nanocompuestos.
EP3632977A4 (en) POLYOLEFIN-BASED RESIN MODIFIER, POLYOLEFIN-BASED RESIN COMPOSITION, MODIFIED POLYOLEFIN-BASED RESIN FILM, AND LAMINATED FILM
MX2017007195A (es) Pelicula de capas multiples orientadas en la direccion de la maquina (mdo).
UA116805C2 (uk) Суміш і плівка, що проявляють стійкість до стирання фарби
MX2016014891A (es) Pelicula de barrera, metodos de fabricacion de la misma y articulos que la comprenden.
MY189350A (en) Protective films, blends, and method of making thereof
MY171734A (en) Ultra-stiff coextruded shrink films
MX2016012886A (es) Peliculas de multicapas y articulos derivados de las mismas.
MX2017007005A (es) Peliculas contractiles que comprenden recubrimiento absorbente infrarrojo cercano (nir), y metodos para fabricar las mismas.
EP3725844A4 (en) POLYETHYLENE RESIN COMPOSITION FOR USE IN LAMINATION, LAMINATE AND METHOD OF MANUFACTURING A LAMINATE
MX2016004424A (es) Peliculas polimericas de capas multiples que contienen capas disipadoras de energia.
MX2017014708A (es) Composicion de adhesivo para una pelicula multicapa resellable.
MX2017001850A (es) Peliculas compuestas a base de polietileno y articulos elaborados de las mismas.
MX2018003125A (es) Pelicula de multiples capas termocontraible.
TW201612015A (en) Biaxial extension polypropylene film
EA032921B1 (ru) Многослойная пленка