AR113181A1 - Películas parcialmente recubiertas y envases formados a partir de estas - Google Patents

Películas parcialmente recubiertas y envases formados a partir de estas

Info

Publication number
AR113181A1
AR113181A1 ARP180102767A ARP180102767A AR113181A1 AR 113181 A1 AR113181 A1 AR 113181A1 AR P180102767 A ARP180102767 A AR P180102767A AR P180102767 A ARP180102767 A AR P180102767A AR 113181 A1 AR113181 A1 AR 113181A1
Authority
AR
Argentina
Prior art keywords
film
partially coated
packages formed
coated films
films
Prior art date
Application number
ARP180102767A
Other languages
English (en)
Inventor
Jr Joo Gargalaka
Moraes Barbosa Bruno Cesar De
Mazzola Nicolas Cardoso
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 AR113181A1 publication Critical patent/AR113181A1/es

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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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B27/325—Layered products comprising a layer of synthetic resin comprising polyolefins comprising polycycloolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
    • B32B27/327—Layered products comprising a layer of synthetic resin comprising polyolefins comprising polyolefins obtained by a metallocene or single-site catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
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    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
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    • 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
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    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
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    • 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
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    • B65D75/008—Standing pouches, i.e. "Standbeutel"
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    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
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    • B65D75/5805—Opening or contents-removing devices added or incorporated during package manufacture for tearing a side strip parallel and next to the edge, e.g. by means of a line of weakness
    • C—CHEMISTRY; METALLURGY
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    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
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    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
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    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
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    • C—CHEMISTRY; METALLURGY
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    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

Películas recubiertas y envases formados a partir de tales películas. En un aspecto, una película parcialmente recubierta comprende (a) una película que tiene dos superficies externas, en donde una primera superficie externa está proporcionada por una capa de película que comprende de 70 a 100% en peso de una poliolefina que tiene una densidad de 0,860 a 0,965 g/cm³; y (b) un recubrimiento sobre la primera superficie externa de la película que comprende poliuretano, en donde el recubrimiento cubre menos del 25% del área superficial de la primera superficie externa de la película y en donde la porción recubierta de la película exhibe un desgarro de Elmendorf en al menos una de la dirección de la máquina o dirección transversal que sea al menos un 20% menor que el desgarro de Elmendorf de la porción no recubierta en la misma dirección, con el desgarro de Elmendorf medido de acuerdo con ASTM D1922.
ARP180102767A 2017-09-29 2018-09-26 Películas parcialmente recubiertas y envases formados a partir de estas AR113181A1 (es)

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Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USB632416I5 (es) 1956-03-01 1976-03-09
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
CA969820A (en) 1973-02-09 1975-06-24 Du Pont Of Canada Limited Polyethylene film package
US4599392A (en) 1983-06-13 1986-07-08 The Dow Chemical Company Interpolymers of ethylene and unsaturated carboxylic acids
JPS60123368A (ja) * 1983-12-07 1985-07-02 株式会社トービ 開封容易な包装袋
JPH0297259U (es) * 1989-01-13 1990-08-02
US5272236A (en) 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially 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
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5693488A (en) 1994-05-12 1997-12-02 The Rockefeller University Transmembrane tyrosine phosphatase, nucleic acids encoding the same, and methods of use thereof
CA2170961C (en) 1995-03-22 2005-08-09 Walter B. Mueller Multilayer films for packaging and administering medical solutions
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
ES2230654T3 (es) 1998-11-11 2005-05-01 Minnesota Mining And Manufacturing Company Hoja multicapa que comprende una capa protectora de poliuretano.
US6528127B1 (en) 1999-03-08 2003-03-04 Cryovac, Inc. Method of providing a printed thermoplastic film having a radiation-cured overprint coating
JP3995860B2 (ja) * 2000-03-24 2007-10-24 大成ラミック株式会社 易引裂性包装用積層材料、その製造方法およびそれを用いた包装袋
MXPA02011659A (es) 2000-06-06 2003-03-27 Cryovac Inc Pelicula termoplastica impresa con barniz de sobre impresion curado por radiacion.
DE10041526B4 (de) 2000-08-24 2005-09-29 Küchenmeister Anlagenbau Gmbh Abschirmende Thermoreflexionsfolie für den Baubereich, speziell als Unterspannbahn
JP2002178462A (ja) 2000-12-11 2002-06-26 Nissen Chemitec Corp シート体及びこのシート体にて製造される成形体
DK1229090T3 (da) 2001-02-05 2003-08-18 Sicpa Holding Sa Et polyurethanharpiks, en coatingssammensætning omfattende en polyurethanharpiks, anvendelse af en polyurethanharpiks til at trykke plastsubstrater, fremgangsmåde til fremstilling af en polyurethanharpiks, en fremgangsmåde til fremstilling af et........
JP4942885B2 (ja) * 2001-08-20 2012-05-30 大日本印刷株式会社 易開封性袋
WO2003066761A2 (en) 2002-02-04 2003-08-14 Avery Dennison Corporation Topcoat compositions, coated substrates and method
JP2005082671A (ja) 2003-09-08 2005-03-31 Toppan Printing Co Ltd 塗工フィルム及び反射用シート
US20050058793A1 (en) 2003-09-17 2005-03-17 Schaefer Suzanne E. Multilayer heat sealant structures, packages and methods of making the same
DE102004026980B4 (de) 2004-05-17 2007-01-18 Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Standbeutel mit optimiertem Aufreißverhalten und Verfahren zu seiner Herstellung
EA010943B1 (ru) 2004-10-04 2008-12-30 Бореалис Текнолоджи Ой Пленка
JP4743238B2 (ja) 2008-08-18 2011-08-10 ソニー株式会社 映像信号出力装置、映像表示装置及び受信品質通信システム
EP2393665B1 (en) 2009-02-06 2015-03-25 Avery Dennison Corporation Resins for bulk topcoat
JP2011052187A (ja) * 2009-09-04 2011-03-17 Asahi Glass Co Ltd 二液型ポリウレタン系塗膜形成材
JP5589614B2 (ja) 2010-06-29 2014-09-17 大日本印刷株式会社 易引き裂き性包装袋
US20120033901A1 (en) 2010-08-04 2012-02-09 Votaw Brian E Bag comprising machine direction oriented film
DE102011001332A1 (de) 2010-10-29 2012-05-03 Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Laminat sowie daraus hergestellter Verpackungsbehälter
US20130074454A1 (en) 2011-09-26 2013-03-28 Cryovac, Inc. Polyolefin Films for Packaging and Administering Medical Solutions
JP5885165B2 (ja) 2012-06-06 2016-03-15 三井化学東セロ株式会社 二軸延伸多層ポリプロピレンフィルム
CN102765236B (zh) * 2012-07-27 2015-09-23 江阴宝柏包装有限公司 一种透明度好易撕的折边复合膜及其制备方法
EP2730403A1 (en) 2012-11-12 2014-05-14 Cryovac, Inc. Printed films for packaging and packages obtained therefrom.
CN104210733A (zh) * 2014-08-18 2014-12-17 广州永新包装有限公司 一种易撕面膜包装袋
JP2016055464A (ja) * 2014-09-06 2016-04-21 三菱樹脂株式会社 積層フィルム
MX2017014400A (es) * 2015-05-29 2018-03-23 Dow Global Technologies Llc Peliculas recubiertas y envases formados de las mismas.
MX2018014438A (es) 2016-05-31 2019-04-15 Dow Global Technologies Llc Peliculas recubiertas y envases formados a partir de estas.

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WO2019067155A1 (en) 2019-04-04
CN111164138B (zh) 2022-12-02
TW201914822A (zh) 2019-04-16
EP3688077A1 (en) 2020-08-05
BR112020005499A2 (pt) 2020-09-29
US11590745B2 (en) 2023-02-28
JP2020535034A (ja) 2020-12-03
MX2020002961A (es) 2020-07-22
JP7119078B2 (ja) 2022-08-16
EP3688077B1 (en) 2021-11-24

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