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MX366916B - Películas de encogimiento coextruidas ultra rígidas. - Google Patents

Películas de encogimiento coextruidas ultra rígidas.

Info

Publication number
MX366916B
MX366916B MX2015005743A MX2015005743A MX366916B MX 366916 B MX366916 B MX 366916B MX 2015005743 A MX2015005743 A MX 2015005743A MX 2015005743 A MX2015005743 A MX 2015005743A MX 366916 B MX366916 B MX 366916B
Authority
MX
Mexico
Prior art keywords
density polyethylene
coextruded
stiff
ultra
shrink films
Prior art date
Application number
MX2015005743A
Other languages
English (en)
Other versions
MX2015005743A (es
Inventor
Pavlik Martin
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 MX2015005743A publication Critical patent/MX2015005743A/es
Publication of MX366916B publication Critical patent/MX366916B/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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • 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
    • B32B2307/406—Bright, glossy, shiny surface
    • 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
    • B32B2307/732—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
    • 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
    • B32B2439/02—Open containers
    • 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
    • B32B2439/40—Closed containers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24992—Density or compression of components

Landscapes

  • Laminated Bodies (AREA)

Abstract

La presente invención se refiere en general a una película multicapa que comprende cuatro o más capas distintas. Las películas contienen dos capas externas, una capa de endurecimiento interna y una capa de encogimiento interna. Las capas externas comprenden resma de polietileno lineal de baja densidad, la capa de endurecimiento comprende polipropileno o un polietileno de alta densidad y la capa de encogimiento comprende polietileno de baja densidad. Las películas multicapas de la presente invención son caracterizadas por tener un brillo de al menos 62% a 45 grados, junto con un módulo de tensión secante al 2% mayor que 400 MPa.
MX2015005743A 2012-11-06 2013-11-05 Películas de encogimiento coextruidas ultra rígidas. MX366916B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/669,557 US9040151B2 (en) 2012-11-06 2012-11-06 Ultra-stiff coextruded shrink films
PCT/US2013/068367 WO2014074468A1 (en) 2012-11-06 2013-11-05 Ultra-stiff coextruded shrink films

Publications (2)

Publication Number Publication Date
MX2015005743A MX2015005743A (es) 2015-09-16
MX366916B true MX366916B (es) 2019-07-30

Family

ID=49585640

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015005743A MX366916B (es) 2012-11-06 2013-11-05 Películas de encogimiento coextruidas ultra rígidas.

Country Status (12)

Country Link
US (1) US9040151B2 (es)
EP (1) EP2917035B1 (es)
JP (1) JP6220884B2 (es)
CN (1) CN104755266B (es)
AR (1) AR093381A1 (es)
BR (1) BR112015010251B1 (es)
CA (1) CA2889316C (es)
ES (1) ES2715654T3 (es)
MX (1) MX366916B (es)
MY (1) MY171734A (es)
TW (1) TWI579143B (es)
WO (1) WO2014074468A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10307999B2 (en) * 2014-04-14 2019-06-04 Exxonmobil Chemical Patents Inc. Multilayer films and methods of making the same
MX2017006889A (es) * 2014-12-01 2017-09-01 Dow Global Technologies Llc Películas de contracción, y métodos para su fabricación.
JP6907126B2 (ja) * 2015-05-29 2021-07-21 ダウ グローバル テクノロジーズ エルエルシー コーティングされたフィルム及びそれから形成されるパッケージ
US10654620B2 (en) 2015-10-27 2020-05-19 Berry Plastics Corporation Multi-layer film
WO2018009783A1 (en) 2016-07-07 2018-01-11 Berry Global, Inc. Multi-layer film
US20180133945A1 (en) * 2016-11-14 2018-05-17 Fina Technology, Inc. Use of Metallocene Based Polypropylene Random Copolymers in Blown Films
US20190322088A1 (en) * 2017-01-26 2019-10-24 Exxonmobil Chemical Patents Inc. Multilayer Films and Methods of Making the Same
US11655569B2 (en) * 2018-07-26 2023-05-23 Dow Global Technologies Llc Heat-shrinkable woven raffia fabric, and methods thereof
US20220097351A1 (en) * 2019-04-09 2022-03-31 Borealis Ag Collation shrink film
AR119085A1 (es) 2019-06-06 2021-11-24 Dow Global Technologies Llc Película soplada multicapa

Family Cites Families (23)

* 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
US4599392A (en) 1983-06-13 1986-07-08 The Dow Chemical Company Interpolymers of ethylene and unsaturated carboxylic acids
US5272236A (en) 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
DE69130860T2 (de) * 1990-11-14 1999-08-26 Asahi Kasei Kogyo K.K. Mehrschichtiger streckbarer schrumpffilm
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5582923A (en) 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
US5693488A (en) 1994-05-12 1997-12-02 The Rockefeller University Transmembrane tyrosine phosphatase, nucleic acids encoding the same, and methods of use thereof
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
US5814399A (en) * 1996-03-12 1998-09-29 Tenneco Packaging Stretch wrap films
US6086967A (en) * 1996-11-06 2000-07-11 The Dow Chemical Company Modified atmosphere films useful in the packaging of perishable food
AUPQ466599A0 (en) * 1999-12-15 2000-01-13 Sporos Sa Multilayer heat shrinkable film
GB0217520D0 (en) * 2002-07-29 2002-09-04 Borealis Tech Oy Product
JP4495590B2 (ja) 2002-09-16 2010-07-07 ダウ グローバル テクノロジーズ インコーポレイティド 高い透明度で高い剛性のフィルム
US7422786B2 (en) 2003-09-24 2008-09-09 Exxonmobil Chemical Patents Inc. Collation shrink
EP1813423A1 (en) 2006-01-27 2007-08-01 RKW AG Rheinische Kunststoffwerke Transparent, stiff and printable polypropylene blown films
US8715813B2 (en) * 2008-10-23 2014-05-06 Exxonmobil Chemical Patents Inc. High MIR linear polyethylenes and coextruded films therefrom
EA018928B1 (ru) 2008-10-24 2013-11-29 Сауди Бейсик Индастриз Корпорейшн Многослойная пленка
US8053085B2 (en) 2009-06-16 2011-11-08 Equistar Chemicals, Lp Heat-shrinkable film
US8225584B2 (en) * 2009-08-21 2012-07-24 Exxonmobil Chemical Patents Inc. Film for stretch hood applications and method for using same
US20110070418A1 (en) * 2009-09-21 2011-03-24 Berry Plastics Corporation Polyolefinic heat-shrinkable film
US9126269B2 (en) 2010-10-26 2015-09-08 Exxonmobil Chemical Patents Inc. Multilayer polyolefin blown film

Also Published As

Publication number Publication date
MX2015005743A (es) 2015-09-16
JP2015536847A (ja) 2015-12-24
CN104755266A (zh) 2015-07-01
MY171734A (en) 2019-10-25
WO2014074468A1 (en) 2014-05-15
AR093381A1 (es) 2015-06-03
TW201429716A (zh) 2014-08-01
US9040151B2 (en) 2015-05-26
CN104755266B (zh) 2018-10-16
ES2715654T3 (es) 2019-06-05
EP2917035A1 (en) 2015-09-16
US20140127489A1 (en) 2014-05-08
BR112015010251A2 (pt) 2017-07-11
EP2917035B1 (en) 2018-12-26
JP6220884B2 (ja) 2017-10-25
CA2889316A1 (en) 2014-05-15
TWI579143B (zh) 2017-04-21
CA2889316C (en) 2021-01-19
BR112015010251B1 (pt) 2021-06-01

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Legal Events

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FG Grant or registration