SE402237B - Vermekrympbar flerskiktsfilm bestaende av ett biaxiellt orienterat skikt av en etenpolymer och ett skikt av en blandning av en jonomer och en etenpolymer - Google Patents

Vermekrympbar flerskiktsfilm bestaende av ett biaxiellt orienterat skikt av en etenpolymer och ett skikt av en blandning av en jonomer och en etenpolymer

Info

Publication number
SE402237B
SE402237B SE7302457A SE7302457A SE402237B SE 402237 B SE402237 B SE 402237B SE 7302457 A SE7302457 A SE 7302457A SE 7302457 A SE7302457 A SE 7302457A SE 402237 B SE402237 B SE 402237B
Authority
SE
Sweden
Prior art keywords
ethylene polymer
layer
ionomer
mixture
heat
Prior art date
Application number
SE7302457A
Other languages
English (en)
Swedish (sv)
Inventor
Jr J O Funderburk
S J Vicik
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of SE402237B publication Critical patent/SE402237B/xx

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
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (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
    • B32B27/32—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
    • B32B2250/02—2 layers
    • 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
    • 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
    • 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
    • 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
    • B32B2331/00—Polyvinylesters
    • B32B2331/04—Polymers of vinyl acetate, e.g. PVA
    • 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
    • B32B2333/00—Polymers of unsaturated acids or derivatives thereof
    • 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
    • B32B2333/00—Polymers of unsaturated acids or derivatives thereof
    • B32B2333/04—Polymers of esters
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • 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]
    • 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
    • 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
SE7302457A 1972-02-22 1973-02-21 Vermekrympbar flerskiktsfilm bestaende av ett biaxiellt orienterat skikt av en etenpolymer och ett skikt av en blandning av en jonomer och en etenpolymer SE402237B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22778972 US3900635A (en) 1972-02-22 1972-02-22 Multilayer shrinkable film for poultry bags

Publications (1)

Publication Number Publication Date
SE402237B true SE402237B (sv) 1978-06-26

Family

ID=22854470

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7302457A SE402237B (sv) 1972-02-22 1973-02-21 Vermekrympbar flerskiktsfilm bestaende av ett biaxiellt orienterat skikt av en etenpolymer och ett skikt av en blandning av en jonomer och en etenpolymer

Country Status (14)

Country Link
US (1) US3900635A (xx)
JP (1) JPS5127476B2 (xx)
AR (1) AR193578A1 (xx)
AU (1) AU469780B2 (xx)
BE (1) BE795750A (xx)
BR (1) BR7301264D0 (xx)
CA (1) CA973792A (xx)
CH (1) CH570432A5 (xx)
DE (1) DE2308387A1 (xx)
FR (1) FR2173119B1 (xx)
GB (1) GB1392666A (xx)
IT (1) IT979337B (xx)
NL (1) NL164306C (xx)
SE (1) SE402237B (xx)

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USRE30726E (en) * 1974-07-05 1981-09-01 Tower Products, Inc. Polymer film having linear tear properties
US4082877A (en) * 1975-02-14 1978-04-04 W. R. Grace & Co. Unoriented composite laminar film with an elastomeric layer and sealable layer
AU496826B2 (en) * 1975-02-17 1978-11-02 Kureha Kagaku Kogyo K.K. A biaxially oriented tubular multilayered film having agas-barriering property
US3997383A (en) * 1975-03-10 1976-12-14 W. R. Grace & Co. Cross-linked amide/olefin polymeric laminates
US4151318A (en) * 1976-06-21 1979-04-24 Mobil Oil Corporation Laminar thermoplastic film constructions
US4154344A (en) * 1976-11-09 1979-05-15 Minnesota Mining And Manufacturing Company Material for forming envelopes used to protect electronic components
US4178401A (en) * 1978-01-09 1979-12-11 W. R. Grace & Co. Packaging film comprising a blended self-welding layer
US4183882A (en) * 1978-01-09 1980-01-15 W. R. Grace & Co. Self-welding packaging film
US4329388A (en) * 1978-01-17 1982-05-11 Union Carbide Corporation Multilayer film
US4196240A (en) * 1978-01-18 1980-04-01 Union Carbide Corporation Heat shrinkable multilayer packaging film of blended copolymers and elastomers
US4207363A (en) * 1978-03-29 1980-06-10 Union Carbide Corporation Flexible heat-shrinkable multilayer film for packaging primal meat
JPS5562493U (xx) * 1978-10-24 1980-04-28
US4456660A (en) * 1978-12-13 1984-06-26 Mobil Oil Corporation Coextruded two-ply laminate films of low density polyethylene and blend of polybutene-1 and polyethylene or polypropylene
US4340610A (en) * 1980-08-27 1982-07-20 Rjr Foods, Inc. Flexible pouch and thermocouple locator therefor
US4447480A (en) * 1982-12-01 1984-05-08 Union Carbide Corporation Shrinkable film for poultry bags
US4547413A (en) * 1982-12-01 1985-10-15 Union Carbide Corporation Shrinkable film for poultry bags
DE3315582C2 (de) * 1983-04-29 1986-04-24 Feldmühle AG, 4000 Düsseldorf Tiefziehfolie
JPS61295036A (ja) * 1985-06-25 1986-12-25 呉羽化学工業株式会社 熱収縮性積層フイルム
US4660763A (en) * 1985-09-11 1987-04-28 S. C. Johnson & Son, Inc. Vapor-dispensing device
US5086924A (en) * 1985-10-08 1992-02-11 W. R. Grace & Co. - Conn. Perforated cook-in shrink bag
US5002782A (en) * 1985-10-08 1991-03-26 W. R. Grace & Co.-Conn. Perforated cook-in shrink bag
US4820536A (en) * 1986-04-21 1989-04-11 Oscar Mayer Foods Corporation Method for cooking meat in a bag
USH582H (en) 1987-03-17 1989-02-07 Blends for making skin packaging films
US5032463A (en) * 1988-07-18 1991-07-16 Viskase Corporation Very low density polyethylene film from blends
CA2003882C (en) * 1988-12-19 1997-01-07 Edwin Rogers Smith Heat shrinkable very low density polyethylene terpolymer film
US5055328A (en) * 1989-06-16 1991-10-08 Viskase Corporation Differentially cross-linked multilayer film
US5635261A (en) * 1989-10-10 1997-06-03 Viskase Corporation Thermoplastic film incorporating high melt index resins
US5462756A (en) * 1990-04-05 1995-10-31 Plicon Corporation Cook-in meat package
US5288531A (en) * 1991-08-09 1994-02-22 The Dow Chemical Company Pouch for packaging flowable materials
US5840422A (en) * 1992-01-21 1998-11-24 W. R. Grace & Co.-Conn. pH control polymer
US5445893A (en) * 1992-01-30 1995-08-29 W.R. Grace & Co.-Conn pH control polymer
EP0597502B1 (en) 1992-11-13 2005-03-16 Cryovac, Inc. Heat shrinkable films containing single site catalyzed copolymers
US5604043A (en) † 1993-09-20 1997-02-18 W.R. Grace & Co.-Conn. Heat shrinkable films containing single site catalyzed copolymers having long chain branching
US5360648A (en) * 1993-06-24 1994-11-01 The Dow Chemical Company Pouch for packaging flowable materials
US5631328A (en) * 1993-10-27 1997-05-20 Chevron Chemical Company Low-haze ionomers of copolymers of alpha-olefins, carboxylic acid esters, and optional comonomers, and processes for making and acidifying these ionomers
US5948490A (en) * 1993-11-18 1999-09-07 Plicon, Inc. Printed cook-in shrink film
US6287613B1 (en) 1994-12-12 2001-09-11 Cryovac Inc Patch bag comprising homogeneous ethylene/alpha-olefin copolymer
US6162852A (en) * 1996-12-13 2000-12-19 Isolyser Company, Inc. Degradable polymers
US6777047B1 (en) 2000-07-06 2004-08-17 Curwood, Inc. Ionomeric, puncture resistant, thermoplastic bag
AU2002316938B2 (en) * 2001-06-02 2007-06-21 Trespaphan Gmbh Film having an improved sealability and adherence
US7816003B1 (en) 2001-12-19 2010-10-19 Arrowhead Coating and Converting, Inc. Adhesive film composition
US7147930B2 (en) 2003-12-16 2006-12-12 Curwood, Inc. Heat-shrinkable packaging films with improved sealing properties and articles made thereof
EP1566265A1 (en) 2004-02-20 2005-08-24 Flexopack S.A. Plastics Industry Multilayer heat shrinkable film comprising styrene polymer or a blend of styrene polymers
US20070298273A1 (en) * 2006-06-27 2007-12-27 Bemis Clysar, Inc. Multilayer shrink films having a core layer of EVA/ionomer blend
CN104627536A (zh) 2009-07-09 2015-05-20 先进技术材料股份有限公司 基于衬里的存储系统
JP6087833B2 (ja) 2010-11-23 2017-03-01 アドバンスド テクノロジー マテリアルズ，インコーポレイテッド ライナーベースの分注器
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US3196195A (en) * 1961-10-12 1965-07-20 Kendall & Co Method of producing tearable laminates
GB1044068A (en) * 1962-10-24 1966-09-28 Union Carbide Corp Production of coated biaxially oriented linear highly crystalline polyolefin films
FR1480933A (fr) * 1965-05-27 1967-05-12 Union Carbide Corp Nouvelles compositions polymères d'éthylène
NL137201C (xx) * 1965-05-27
US3481804A (en) * 1965-06-22 1969-12-02 Du Pont Process for forming a polyethylene/polypropylene laminate
US3496061A (en) * 1966-01-28 1970-02-17 Continental Can Co Flexible packages containing nonfusible high peel strength heat seals
US3552638A (en) * 1968-08-14 1971-01-05 Nat Distillers Chem Corp Peel-open thermoplastic package for sterilized articles

Also Published As

Publication number Publication date
CH570432A5 (xx) 1975-12-15
GB1392666A (en) 1975-04-30
NL7302428A (xx) 1973-08-24
JPS4897982A (xx) 1973-12-13
DE2308387A1 (de) 1973-08-30
NL164306C (nl) 1980-12-15
NL164306B (nl) 1980-07-15
BR7301264D0 (pt) 1974-05-16
AR193578A1 (es) 1973-04-30
IT979337B (it) 1974-09-30
FR2173119B1 (xx) 1976-04-30
BE795750A (fr) 1973-08-21
AU5247173A (en) 1974-08-22
AU469780B2 (en) 1976-02-26
JPS5127476B2 (xx) 1976-08-12
US3900635A (en) 1975-08-19
FR2173119A1 (xx) 1973-10-05
CA973792A (en) 1975-09-02

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