ATE347575T1 - Durchlöcherungssicherer film und beutel mit ionischer polymerzusammensetzung - Google Patents

Durchlöcherungssicherer film und beutel mit ionischer polymerzusammensetzung

Info

Publication number
ATE347575T1
ATE347575T1 AT01305803T AT01305803T ATE347575T1 AT E347575 T1 ATE347575 T1 AT E347575T1 AT 01305803 T AT01305803 T AT 01305803T AT 01305803 T AT01305803 T AT 01305803T AT E347575 T1 ATE347575 T1 AT E347575T1
Authority
AT
Austria
Prior art keywords
bags
punch
polymer composition
ionic polymer
proof film
Prior art date
Application number
AT01305803T
Other languages
English (en)
Inventor
Paul Nick Georgelos
Paul David Tatarka
Original Assignee
Curwood Inc
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 Curwood Inc filed Critical Curwood Inc
Application granted granted Critical
Publication of ATE347575T1 publication Critical patent/ATE347575T1/de

Links

Classifications

    • 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
    • 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
    • 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 four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • 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
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0869—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with unsaturated acids, e.g. [meth]acrylic acid; with unsaturated esters, e.g. [meth]acrylic acid esters
    • C08L23/0876—Salts thereof, i.e. ionomers
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT01305803T 2000-07-06 2001-07-05 Durchlöcherungssicherer film und beutel mit ionischer polymerzusammensetzung ATE347575T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/611,192 US6777047B1 (en) 2000-07-06 2000-07-06 Ionomeric, puncture resistant, thermoplastic bag

Publications (1)

Publication Number Publication Date
ATE347575T1 true ATE347575T1 (de) 2006-12-15

Family

ID=24447993

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01305803T ATE347575T1 (de) 2000-07-06 2001-07-05 Durchlöcherungssicherer film und beutel mit ionischer polymerzusammensetzung

Country Status (13)

Country Link
US (1) US6777047B1 (de)
EP (1) EP1170332B9 (de)
AR (1) AR029951A1 (de)
AT (1) ATE347575T1 (de)
AU (1) AU782270B2 (de)
BR (1) BR0103679A (de)
CA (1) CA2352692C (de)
DE (1) DE60124986T2 (de)
DK (1) DK1170332T3 (de)
ES (1) ES2277898T3 (de)
MX (1) MXPA01006918A (de)
NZ (1) NZ512747A (de)
PL (1) PL348479A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002098658A1 (de) * 2001-06-02 2002-12-12 Trespaphan Gmbh Folie mit verbesserter siegel- und haftfähigkeit
US7422796B2 (en) * 2005-07-19 2008-09-09 E. I. Du Pont De Nemours And Company Film structures having improved oxygen transmission
US8157141B2 (en) * 2006-06-14 2012-04-17 Cryovac, Inc. System and method for detecting and registering serrated bags
ATE541699T1 (de) * 2008-04-21 2012-02-15 Flexopack S A Plastics Industry Im stapel versiegelbare schrumpffolie
WO2012004422A1 (es) † 2010-07-06 2012-01-12 Dow Global Technologies Llc Mezclas de polímeros de etileno y artículos orientados con resistencia mejorada a la contracción
US20160304332A1 (en) 2015-04-17 2016-10-20 Ds Smith Plastics Limited Multilayer film used with flexible packaging
US11397144B2 (en) * 2020-08-26 2022-07-26 Sargento Foods Inc. Film structure puncture testing tool and method

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795750A (fr) 1972-02-22 1973-08-21 Union Carbide Corp Pellicule a couches multiples pouvant retrecir a chaud
JPS58205765A (ja) * 1982-05-25 1983-11-30 三井・デュポンポリケミカル株式会社 共押出積層物
US4534984A (en) 1983-08-16 1985-08-13 W. R. Grace & Co., Cryovac Div. Puncture-resistant bag and method for vacuum packaging bone-in meat
US4765857A (en) 1985-06-03 1988-08-23 W. R. Grace & Co., Cryovac Div. Protective patch for shrinkable bag
US4770731A (en) 1985-06-03 1988-09-13 W. R. Grace & Co.-Conn. Method of making a patch for a shrinkable bag
US4755403A (en) 1985-06-03 1988-07-05 W. R. Grace & Co., Cryovac Div. Protective patch for shrinkable bag
CA1340037C (en) 1985-06-17 1998-09-08 Stanley Lustig Puncture resistant, heat-shrinkable films containing very low density polyethylene copolymer
AU1122888A (en) 1987-02-03 1988-08-04 Viskase Corp. A puncture resistant shrink film and bag
US5562958A (en) 1991-10-15 1996-10-08 The Dow Chemical Company Packaging and wrapping film
US5283128A (en) * 1992-03-23 1994-02-01 Viskase Corporation Biaxially oriented heat shrinkable film
EP0662989B1 (de) 1992-10-02 1997-01-29 E.I. Du Pont De Nemours And Company Verbesserte schrumpffolie und verfahren zu ihrer herstellung
US5302402A (en) 1992-11-20 1994-04-12 Viskase Corporation Bone-in food packaging article
CA2104719C (en) 1993-04-21 2005-12-27 W.R. Grace & Co.-Conn. Method of making a shrinkable bag with a protective patch
CA2125999C (en) * 1993-07-12 1998-09-22 Paul Nick Georgelos Puncture resistant heat shrinkable film containing narrow molecular weight ethylene alpha olefin
US5447591A (en) 1993-08-04 1995-09-05 W. R. Grace & Co.-Conn. Trap printing method for bone-in meat containers
US6682825B1 (en) * 1994-06-06 2004-01-27 Cryovac, Inc. Films having enhanced sealing characteristics and packages containing same
US5545419A (en) 1994-07-21 1996-08-13 W. R. Grace & Co.-Conn. Patch bag having supplemental seal
US6287613B1 (en) * 1994-12-12 2001-09-11 Cryovac Inc Patch bag comprising homogeneous ethylene/alpha-olefin copolymer
GB2328674B (en) 1994-12-12 1999-06-09 Cryovac Inc Patch bag comprising homogeneous ethylene/alpha-olefin copolymer
US5645913A (en) 1995-03-02 1997-07-08 W. R. Grace & Co.-Conn. Film and pouch with patch of high elongation
US5928740A (en) 1997-02-28 1999-07-27 Viskase Corporation Thermoplastic C2 -α-olefin copolymer blends and films
US6749910B1 (en) 1998-07-07 2004-06-15 Curwood, Inc. Bag for bone-in meat packing
US6004599A (en) 1998-08-10 1999-12-21 Viskase Corporation Bag for packaging bone-in cuts of meat
CA2284159C (en) 1998-10-08 2007-04-03 Viskase Corporation Puncture resistant polymeric films, blends and process
CA2288541C (en) 1998-11-16 2011-03-22 Viskase Corporation Puncture resistant, high shrink films, blends, and process

Also Published As

Publication number Publication date
BR0103679A (pt) 2002-09-24
NZ512747A (en) 2003-02-28
EP1170332B9 (de) 2007-02-28
PL348479A1 (en) 2002-01-14
EP1170332A1 (de) 2002-01-09
DE60124986D1 (de) 2007-01-18
CA2352692C (en) 2008-10-07
AU782270B2 (en) 2005-07-14
MXPA01006918A (es) 2003-08-20
EP1170332B1 (de) 2006-12-06
AR029951A1 (es) 2003-07-23
DK1170332T3 (da) 2007-03-19
DE60124986T2 (de) 2007-12-06
US6777047B1 (en) 2004-08-17
ES2277898T3 (es) 2007-08-01
CA2352692A1 (en) 2002-01-06
AU5422601A (en) 2002-01-10

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