NO309775B1 - Forseglbart og delaminerbart polymermateriale, fremgangsmåte for fremstilling av dette, og film, folie og flerlagsstruktur fremstilt av materialet - Google Patents
Forseglbart og delaminerbart polymermateriale, fremgangsmåte for fremstilling av dette, og film, folie og flerlagsstruktur fremstilt av materialet Download PDFInfo
- Publication number
- NO309775B1 NO309775B1 NO951895A NO951895A NO309775B1 NO 309775 B1 NO309775 B1 NO 309775B1 NO 951895 A NO951895 A NO 951895A NO 951895 A NO951895 A NO 951895A NO 309775 B1 NO309775 B1 NO 309775B1
- Authority
- NO
- Norway
- Prior art keywords
- ethylene
- weight
- copolymer
- butyl acrylate
- film
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims description 18
- 239000011888 foil Substances 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 238000000034 method Methods 0.000 title description 3
- 229920006245 ethylene-butyl acrylate Polymers 0.000 claims abstract description 27
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 22
- QYMGIIIPAFAFRX-UHFFFAOYSA-N butyl prop-2-enoate;ethene Chemical compound C=C.CCCCOC(=O)C=C QYMGIIIPAFAFRX-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229920001038 ethylene copolymer Polymers 0.000 claims abstract description 14
- 239000005038 ethylene vinyl acetate Substances 0.000 claims abstract description 12
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims abstract description 12
- 239000002861 polymer material Substances 0.000 claims description 13
- 239000004793 Polystyrene Substances 0.000 claims description 9
- 229920002223 polystyrene Polymers 0.000 claims description 9
- 238000013329 compounding Methods 0.000 claims description 4
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 3
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 3
- 238000007580 dry-mixing Methods 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 229920006280 packaging film Polymers 0.000 claims 1
- 239000012785 packaging film Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 5
- 229920000642 polymer Polymers 0.000 abstract description 2
- -1 polybutylene Polymers 0.000 description 25
- 238000007789 sealing Methods 0.000 description 18
- 239000004743 Polypropylene Substances 0.000 description 15
- 239000010410 layer Substances 0.000 description 15
- 229920001155 polypropylene Polymers 0.000 description 15
- 229920001684 low density polyethylene Polymers 0.000 description 12
- 239000004702 low-density polyethylene Substances 0.000 description 12
- 238000004806 packaging method and process Methods 0.000 description 10
- 229920000573 polyethylene Polymers 0.000 description 10
- 239000004698 Polyethylene Substances 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 239000000123 paper Substances 0.000 description 6
- 229920002959 polymer blend Polymers 0.000 description 5
- 229920001748 polybutylene Polymers 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 235000009508 confectionery Nutrition 0.000 description 2
- 238000007765 extrusion coating Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 235000013324 preserved food Nutrition 0.000 description 2
- 235000013618 yogurt Nutrition 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 239000002981 blocking agent Substances 0.000 description 1
- 235000020992 canned meat Nutrition 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000010096 film blowing Methods 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 235000013622 meat product Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 235000015504 ready meals Nutrition 0.000 description 1
- 235000021487 ready-to-eat food Nutrition 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Wrappers (AREA)
- Medicinal Preparation (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI925182A FI94255C (fi) | 1992-11-13 | 1992-11-13 | Muovimateriaali pakkauksia varten |
| PCT/FI1993/000446 WO1994011434A1 (en) | 1992-11-13 | 1993-11-03 | Plastic material for packaging |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO951895L NO951895L (no) | 1995-05-12 |
| NO951895D0 NO951895D0 (no) | 1995-05-12 |
| NO309775B1 true NO309775B1 (no) | 2001-03-26 |
Family
ID=8536217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO951895A NO309775B1 (no) | 1992-11-13 | 1995-05-12 | Forseglbart og delaminerbart polymermateriale, fremgangsmåte for fremstilling av dette, og film, folie og flerlagsstruktur fremstilt av materialet |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5677069A (fi) |
| EP (1) | EP0668890B1 (fi) |
| JP (1) | JP3261134B2 (fi) |
| AT (1) | ATE149037T1 (fi) |
| AU (1) | AU685761B2 (fi) |
| DE (1) | DE69308217T2 (fi) |
| DK (1) | DK0668890T3 (fi) |
| ES (1) | ES2099982T3 (fi) |
| FI (1) | FI94255C (fi) |
| NO (1) | NO309775B1 (fi) |
| WO (1) | WO1994011434A1 (fi) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5919863A (en) * | 1994-05-10 | 1999-07-06 | Borealis A/S | Plastic material for packaging |
| FI101891B1 (fi) * | 1994-12-12 | 1998-09-15 | Borealis As | Menetelmä saumattavan ja piilattavan muovimateriaalin valmistamiseksi |
| AU759124B2 (en) | 1998-04-16 | 2003-04-03 | 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)
| 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 (fi) * | 1989-09-20 | 1992-04-27 | Neste Oy | En metod att framstaella en polyolefin-vinylpolymerkomposit. |
| FI86642C (fi) * | 1990-09-18 | 1992-09-25 | Neste Oy | En metod att framstaella en vinylpolymer-polyolefinkomposit. |
| FI88170C (fi) * | 1992-01-27 | 1993-04-13 | Neste Oy | En metod att framstaella en vinylpolymer-polyolefinkomposit |
-
1992
- 1992-11-13 FI FI925182A patent/FI94255C/fi not_active IP Right Cessation
-
1993
- 1993-11-03 AT AT93924611T patent/ATE149037T1/de not_active IP Right Cessation
- 1993-11-03 WO PCT/FI1993/000446 patent/WO1994011434A1/en active IP Right Grant
- 1993-11-03 AU AU54213/94A patent/AU685761B2/en not_active Ceased
- 1993-11-03 JP JP51173994A patent/JP3261134B2/ja not_active Expired - Fee Related
- 1993-11-03 EP EP93924611A patent/EP0668890B1/en not_active Expired - Lifetime
- 1993-11-03 DE DE69308217T patent/DE69308217T2/de not_active Expired - Fee Related
- 1993-11-03 ES ES93924611T patent/ES2099982T3/es not_active Expired - Lifetime
- 1993-11-03 US US08/433,517 patent/US5677069A/en not_active Expired - Fee Related
- 1993-11-03 DK DK93924611.2T patent/DK0668890T3/da active
-
1995
- 1995-05-12 NO NO951895A patent/NO309775B1/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU685761B2 (en) | 1998-01-29 |
| NO951895L (no) | 1995-05-12 |
| EP0668890A1 (en) | 1995-08-30 |
| JPH08503499A (ja) | 1996-04-16 |
| FI925182A (fi) | 1994-05-14 |
| DE69308217T2 (de) | 1997-06-05 |
| US5677069A (en) | 1997-10-14 |
| EP0668890B1 (en) | 1997-02-19 |
| FI94255C (fi) | 1995-08-10 |
| DE69308217D1 (de) | 1997-03-27 |
| NO951895D0 (no) | 1995-05-12 |
| JP3261134B2 (ja) | 2002-02-25 |
| FI94255B (fi) | 1995-04-28 |
| DK0668890T3 (da) | 1997-07-28 |
| WO1994011434A1 (en) | 1994-05-26 |
| ATE149037T1 (de) | 1997-03-15 |
| ES2099982T3 (es) | 1997-06-01 |
| AU5421394A (en) | 1994-06-08 |
| FI925182A0 (fi) | 1992-11-13 |
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