MX348394B - Lamina de varias capas y metodo de la misma. - Google Patents

Lamina de varias capas y metodo de la misma.

Info

Publication number
MX348394B
MX348394B MX2013001600A MX2013001600A MX348394B MX 348394 B MX348394 B MX 348394B MX 2013001600 A MX2013001600 A MX 2013001600A MX 2013001600 A MX2013001600 A MX 2013001600A MX 348394 B MX348394 B MX 348394B
Authority
MX
Mexico
Prior art keywords
layer
multilayer sheet
pvoh
provides
vinyl alcohol
Prior art date
Application number
MX2013001600A
Other languages
English (en)
Other versions
MX2013001600A (es
Inventor
Mrinal Kanti Banjerjee
Original Assignee
Essel Propack Ltd *
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=44786048&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX348394(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Essel Propack Ltd * filed Critical Essel Propack Ltd *
Publication of MX2013001600A publication Critical patent/MX2013001600A/es
Publication of MX348394B publication Critical patent/MX348394B/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
    • B32B27/06—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
    • 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
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)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
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • 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
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • Y10T428/24975—No layer or component greater than 5 mils thick
    • 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
    • Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
    • Y10T428/273—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.] of coating
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

La presente invención provee una lámina de varias capas que comprende un alcohol polivinílico (PVOH) capa sólo como una capa de barrera de oxígeno: la lámina de múltiples capas comprende una capa exterior y una capa interior en donde se intercala la capa de alcohol polivinílico (PVOH); la presente invención provee también un método no contaminante para fabricar una lámina de varias capas que comprende preparar una emulsión acuosa del alcohol polivinílico y aplicar sobre la lámina exterior y secar la misma a aproximadamente 100-120°C; se puede reaprovechar esta lámina de varias capas muy eficientemente, ya que el porcentaje de polietileno es mayor al 90%.
MX2013001600A 2010-08-10 2011-08-08 Lamina de varias capas y metodo de la misma. MX348394B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2254MU2010 2010-08-10
PCT/IN2011/000518 WO2012020426A1 (en) 2010-08-10 2011-08-08 Multi-layer sheet and method thereof.

Publications (2)

Publication Number Publication Date
MX2013001600A MX2013001600A (es) 2013-06-03
MX348394B true MX348394B (es) 2017-06-08

Family

ID=44786048

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013001600A MX348394B (es) 2010-08-10 2011-08-08 Lamina de varias capas y metodo de la misma.

Country Status (9)

Country Link
US (1) US9586384B2 (es)
EP (1) EP2603381B1 (es)
KR (1) KR20130097176A (es)
CN (1) CN103167954B (es)
BR (1) BR112013002754A2 (es)
CA (1) CA2806508A1 (es)
MX (1) MX348394B (es)
PL (1) PL2603381T3 (es)
WO (1) WO2012020426A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2914395B1 (en) * 2012-11-05 2019-02-27 PolyOne Corporation High strength, light weight composite structure, method of manufacture and use thereof
EP3463872B1 (en) * 2016-05-26 2022-03-16 Kimpai Lamitube Co., Ltd. Multi layered flexible sheet with high specular gloss
JP7059648B2 (ja) * 2018-01-24 2022-04-26 住友ベークライト株式会社 多層シート、トレイ及び包装体
CN111016118B (zh) * 2019-12-25 2021-08-24 山东亚新塑料包装有限公司 一种抗菌高氧阻隔pe复合膜及其制备方法
EP4087736B1 (en) 2020-10-01 2023-11-08 Hariharan Krishnan Nair Barrier laminate and implementations thereof
CN114368204A (zh) * 2021-12-15 2022-04-19 乐美包装（昆山）有限公司 一种包装复合材料及制作方法、包装容器
DE102023104566A1 (de) 2023-02-24 2024-08-29 Huhtamaki Flexible Packaging Germany Gmbh & Co. Kg Hochbarriere-Verpackungslaminat mit verbesserter Maschinenverarbeitbarkeit
KR102592566B1 (ko) * 2023-08-10 2023-10-24 주식회사 엠머티리얼즈 친환경 기능성 비닐포장지

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239826A (en) * 1978-12-28 1980-12-16 American Can Company Multi-layer barrier film
US4399173A (en) * 1982-01-04 1983-08-16 Union Carbide Corporation Multilayer films comprising low pressure, low density polyethylene
GB8617535D0 (en) * 1986-07-17 1986-08-28 Du Pont Canada Gas barrier structures
DE4123127C2 (de) * 1991-07-12 1996-06-20 Hoechst Ag Mehrschichtenverbundfolie mit verbesserter Gasbarrierewirkung
US5399429A (en) * 1994-03-11 1995-03-21 Monsanto Company Flame retardant recycled polyester copolymers
JPH10510487A (ja) 1994-12-02 1998-10-13 モービル・オイル・コーポレーション ポリビニルアルコール層を含むヒートシール可能な多層フィルム
DE10153210A1 (de) * 2001-10-31 2003-05-15 Kuraray Specialities Europe Kunststoff-Formkörper, die wasserfeste Beschichtungen als Gasbarrieren aufweisen
ITMI20022156A1 (it) * 2002-10-11 2004-04-12 Polifilms Srl Film multistrato termoretraibile con proprieta' di barriera ai gas.
CN2649315Y (zh) * 2003-09-29 2004-10-20 轻工业塑料加工应用研究所 一种高阻隔性多层共挤吹塑膜
CN201258141Y (zh) * 2008-08-25 2009-06-17 哈尔滨上洋包装制品有限公司 Pva高阻隔水性涂布膜

Also Published As

Publication number Publication date
US9586384B2 (en) 2017-03-07
WO2012020426A8 (en) 2017-04-27
CA2806508A1 (en) 2012-02-16
MX2013001600A (es) 2013-06-03
CN103167954B (zh) 2015-07-29
US20130136908A1 (en) 2013-05-30
CN103167954A (zh) 2013-06-19
KR20130097176A (ko) 2013-09-02
PL2603381T3 (pl) 2015-02-27
BR112013002754A2 (pt) 2016-06-07
EP2603381B1 (en) 2014-07-23
EP2603381A1 (en) 2013-06-19
WO2012020426A1 (en) 2012-02-16

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