DK0668890T3 - Plastmateriale til emballering. - Google Patents

Plastmateriale til emballering.

Info

Publication number
DK0668890T3
DK0668890T3 DK93924611.2T DK93924611T DK0668890T3 DK 0668890 T3 DK0668890 T3 DK 0668890T3 DK 93924611 T DK93924611 T DK 93924611T DK 0668890 T3 DK0668890 T3 DK 0668890T3
Authority
DK
Denmark
Prior art keywords
pct
copolymer
ethylene
date
sec
Prior art date
Application number
DK93924611.2T
Other languages
English (en)
Inventor
Hanneli Seppaenen
Torvald Vestberg
Markku Sainio
Lars-Ake Mattsson
Original Assignee
Borealis As
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 Borealis As filed Critical Borealis As
Application granted granted Critical
Publication of DK0668890T3 publication Critical patent/DK0668890T3/da

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
    • 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
    • B32B7/06—Interconnection of layers permitting easy separation
    • 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
    • B32B27/30—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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 other atoms than carbon or hydrogen atoms
    • C08L23/0869—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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • 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
    • 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
    • Y10T428/31935—Ester, halide or nitrile of addition polymer
DK93924611.2T 1992-11-13 1993-11-03 Plastmateriale til emballering. DK0668890T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI925182A FI94255C (fi) 1992-11-13 1992-11-13 Muovimateriaali pakkauksia varten

Publications (1)

Publication Number Publication Date
DK0668890T3 true DK0668890T3 (da) 1997-07-28

Family

ID=8536217

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93924611.2T DK0668890T3 (da) 1992-11-13 1993-11-03 Plastmateriale til emballering.

Country Status (11)

Country Link
US (1) US5677069A (da)
EP (1) EP0668890B1 (da)
JP (1) JP3261134B2 (da)
AT (1) ATE149037T1 (da)
AU (1) AU685761B2 (da)
DE (1) DE69308217T2 (da)
DK (1) DK0668890T3 (da)
ES (1) ES2099982T3 (da)
FI (1) FI94255C (da)
NO (1) NO309775B1 (da)
WO (1) WO1994011434A1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0796295A1 (en) * 1994-05-10 1997-09-24 Borealis Holding A/S Plastic material for packaging
FI101891B (fi) * 1994-12-12 1998-09-15 Borealis As Menetelmä saumattavan ja piilattavan muovimateriaalin valmistamiseksi
WO1999054398A1 (en) 1998-04-16 1999-10-28 Cryovac Inc. Ternary polymer blend, the film containing it, and the easy-to-open package made therewith
US6616998B2 (en) 1999-02-02 2003-09-09 Eastman Chemical Company Polyester packaging films producing a peelable seal
US6630237B2 (en) 2001-02-05 2003-10-07 Cryovac, Inc. Peelably sealed packaging
DE102007041706A1 (de) * 2007-09-03 2009-03-05 Mitsubishi Polyester Film Gmbh Coextrudierte, heißsiegelbare und peelfähige Polyesterfolie

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU575992B2 (en) * 1984-08-31 1988-08-11 Shell Oil Company Packaging film or sheet
AU588330B2 (en) * 1985-06-28 1989-09-14 Mitsui Petrochemical Industries, Ltd. Polymer blends for packaging film and sheet or laminates
US4759984A (en) * 1986-06-27 1988-07-26 Shell Oil Company Peelable seals using polybutylene-1
US4778715A (en) * 1986-06-30 1988-10-18 W. R. Grace & Co., Cryovac Division Inter-ply adhesion between saran and linear ethylene copolymers
IT1223161B (it) * 1987-11-26 1990-09-12 Grace W R & Co Pellicola polimerica anti fruscio e contenitori per uso medico da essa fatti
US5223311A (en) * 1989-05-22 1993-06-29 Showa Denko K.K. Laminate and process for producing the same
FI85496C (sv) * 1989-09-20 1992-04-27 Neste Oy En metod att framställa en polyolefin-vinylpolymerkomposit
FI86642C (sv) * 1990-09-18 1992-09-25 Neste Oy En metod att framställa en vinylpolymer-polyolefinkomposit
FI88170C (fi) * 1992-01-27 1993-04-13 Neste Oy En metod att framstaella en vinylpolymer-polyolefinkomposit

Also Published As

Publication number Publication date
EP0668890B1 (en) 1997-02-19
FI925182A0 (fi) 1992-11-13
ATE149037T1 (de) 1997-03-15
FI925182A (fi) 1994-05-14
EP0668890A1 (en) 1995-08-30
FI94255C (fi) 1995-08-10
AU5421394A (en) 1994-06-08
DE69308217D1 (de) 1997-03-27
NO951895D0 (no) 1995-05-12
US5677069A (en) 1997-10-14
JPH08503499A (ja) 1996-04-16
AU685761B2 (en) 1998-01-29
WO1994011434A1 (en) 1994-05-26
NO309775B1 (no) 2001-03-26
ES2099982T3 (es) 1997-06-01
NO951895L (no) 1995-05-12
FI94255B (fi) 1995-04-28
JP3261134B2 (ja) 2002-02-25
DE69308217T2 (de) 1997-06-05

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