AU647117B2 - Ethylene propylene terpolymer film - Google Patents

Ethylene propylene terpolymer film

Info

Publication number
AU647117B2
AU647117B2 AU76393/91A AU7639391A AU647117B2 AU 647117 B2 AU647117 B2 AU 647117B2 AU 76393/91 A AU76393/91 A AU 76393/91A AU 7639391 A AU7639391 A AU 7639391A AU 647117 B2 AU647117 B2 AU 647117B2
Authority
AU
Australia
Prior art keywords
ethylene propylene
propylene terpolymer
terpolymer film
film
ethylene
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU76393/91A
Other versions
AU7639391A (en
Inventor
Gautam P. Shah
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cryovac LLC
Original Assignee
WR Grace and Co Conn
WR Grace and Co
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 WR Grace and Co Conn, WR Grace and Co filed Critical WR Grace and Co Conn
Publication of AU7639391A publication Critical patent/AU7639391A/en
Application granted granted Critical
Publication of AU647117B2 publication Critical patent/AU647117B2/en
Assigned to CRYOVAC, INC. reassignment CRYOVAC, INC. Alteration of Name(s) in Register under S187 Assignors: W.R. GRACE & CO.-CONN.
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B32B27/32—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
    • 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
    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0028—Stretching, elongating
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • 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
AU76393/91A 1990-05-25 1991-05-07 Ethylene propylene terpolymer film Ceased AU647117B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52906790A 1990-05-25 1990-05-25
US529067 1990-05-25

Publications (2)

Publication Number Publication Date
AU7639391A AU7639391A (en) 1991-11-28
AU647117B2 true AU647117B2 (en) 1994-03-17

Family

ID=24108382

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76393/91A Ceased AU647117B2 (en) 1990-05-25 1991-05-07 Ethylene propylene terpolymer film

Country Status (6)

Country Link
JP (1) JPH04232048A (en)
AU (1) AU647117B2 (en)
CA (1) CA2038800A1 (en)
GB (1) GB2246741B (en)
NZ (1) NZ238014A (en)
ZA (1) ZA913465B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5496295A (en) * 1991-12-18 1996-03-05 Minnesota Mining And Manufacturing Company Multilayered barrier structures
JPH07502219A (en) * 1991-12-18 1995-03-09 ミネソタ　マイニング　アンド　マニュファクチャリング　カンパニー Multilayer barrier structure
DE4410235C2 (en) * 1994-03-25 1998-10-22 Gizeh Verpackungen Gmbh & Co K Sealable, peelable plastic film based on polypropylene
GB0102228D0 (en) 2001-01-29 2001-03-14 Gluco Ltd Adhesive
US7736726B2 (en) * 2002-12-17 2010-06-15 Cryovac, Inc. Polymeric film with low blocking and high slip properties
DE102005025472A1 (en) † 2005-06-02 2006-12-07 Brückner Maschinenbau GmbH Coextruded multilayer battery film with at least one ethylene-vinyl alcohol copolymer (EVOH) film layer, process for its preparation and its use
EP3019334B1 (en) * 2013-07-12 2022-03-30 UPM Raflatac Oy Multilayer film for label and a method for providing such
US20170152088A1 (en) * 2015-11-30 2017-06-01 Scholle Ipn Corporation Coextruded Film For Flexible Bags
WO2022029228A1 (en) 2020-08-06 2022-02-10 Cryovac, Llc Multilayer, coextruded polyolefin film and manufacture thereof on triple bubble lines

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511610A (en) * 1982-10-14 1985-04-16 Toyo Seikan Kaisha Ltd. Multi-layer drawn plastic vessel
US4561920A (en) * 1984-02-08 1985-12-31 Norchem, Inc. Formerly Northern Petrochemical Company Biaxially oriented oxygen and moisture barrier film
US4726984A (en) * 1985-06-28 1988-02-23 W. R. Grace & Co. Oxygen barrier oriented film

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938103B2 (en) * 1976-05-20 1984-09-13 東洋製罐株式会社 container
JPS5421473A (en) * 1978-01-13 1979-02-17 Toyo Seikan Kaisha Ltd Multiilayer sheet
DE3306189A1 (en) * 1983-02-23 1984-08-23 Hoechst Ag, 6230 Frankfurt MULTILAYER FILM WITH A GAS AND AROMA BARRIER, METHOD FOR THEIR PRODUCTION AND THEIR USE

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511610A (en) * 1982-10-14 1985-04-16 Toyo Seikan Kaisha Ltd. Multi-layer drawn plastic vessel
US4561920A (en) * 1984-02-08 1985-12-31 Norchem, Inc. Formerly Northern Petrochemical Company Biaxially oriented oxygen and moisture barrier film
US4726984A (en) * 1985-06-28 1988-02-23 W. R. Grace & Co. Oxygen barrier oriented film

Also Published As

Publication number Publication date
CA2038800A1 (en) 1991-11-26
GB9111279D0 (en) 1991-07-17
NZ238014A (en) 1993-05-26
JPH04232048A (en) 1992-08-20
ZA913465B (en) 1992-02-26
GB2246741B (en) 1994-03-16
GB2246741A (en) 1992-02-12
AU7639391A (en) 1991-11-28

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