JPH10500635A - 重合体材料および多層製品におけるその使用 - Google Patents
重合体材料および多層製品におけるその使用Info
- Publication number
- JPH10500635A JPH10500635A JP7530070A JP53007095A JPH10500635A JP H10500635 A JPH10500635 A JP H10500635A JP 7530070 A JP7530070 A JP 7530070A JP 53007095 A JP53007095 A JP 53007095A JP H10500635 A JPH10500635 A JP H10500635A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- ethylene
- multilayer
- polymer
- copolymer
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title description 7
- 229920000573 polyethylene Polymers 0.000 claims abstract description 34
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000005977 Ethylene Substances 0.000 claims abstract description 29
- 239000004698 Polyethylene Substances 0.000 claims abstract description 29
- -1 polyethylene Polymers 0.000 claims abstract description 26
- 229920001577 copolymer Polymers 0.000 claims abstract description 24
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 12
- 230000004888 barrier function Effects 0.000 claims abstract description 10
- 229920000098 polyolefin Polymers 0.000 claims abstract description 8
- 238000004806 packaging method and process Methods 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 79
- 229920006112 polar polymer Polymers 0.000 claims description 20
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 7
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 7
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 5
- 150000008064 anhydrides Chemical class 0.000 claims description 5
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 5
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical group O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 4
- 229920001897 terpolymer Polymers 0.000 claims description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 2
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 claims description 2
- 238000002425 crystallisation Methods 0.000 claims description 2
- 230000008025 crystallization Effects 0.000 claims description 2
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 24
- 239000007789 gas Substances 0.000 description 17
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 15
- 229920003023 plastic Polymers 0.000 description 15
- 239000004033 plastic Substances 0.000 description 15
- 229920000642 polymer Polymers 0.000 description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 11
- 239000001301 oxygen Substances 0.000 description 11
- 229910052760 oxygen Inorganic materials 0.000 description 11
- 239000011087 paperboard Substances 0.000 description 11
- 230000008961 swelling Effects 0.000 description 11
- 238000002156 mixing Methods 0.000 description 9
- 230000035699 permeability Effects 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 229920002959 polymer blend Polymers 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 239000005022 packaging material Substances 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 3
- 239000003205 fragrance Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 3
- 239000011976 maleic acid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- 241001312297 Selar Species 0.000 description 2
- 229920003365 Selar® Polymers 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000002998 adhesive polymer Substances 0.000 description 2
- 239000005042 ethylene-ethyl acrylate Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- 241001320851 Aaaba Species 0.000 description 1
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 description 1
- 229930003268 Vitamin C Natural products 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 235000021056 liquid food Nutrition 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 235000019154 vitamin C Nutrition 0.000 description 1
- 239000011718 vitamin C Substances 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- B32B27/30—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
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- 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
- B32B2270/00—Resin or rubber layer containing a blend of at least two different 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
-
- 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
- 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
- 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.]
- Y10T428/1328—Shrinkable or shrunk [e.g., due to heat, solvent, volatile agent, restraint removal, etc.]
-
- 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]
- Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
-
- 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]
- Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
- Y10T428/1383—Vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit is sandwiched between layers [continuous layer]
-
- 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
- Y10T428/3188—Next to cellulosic
- Y10T428/31895—Paper or wood
- Y10T428/31899—Addition polymer of hydrocarbon[s] only
- Y10T428/31902—Monoethylenically unsaturated
-
- 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
- Y10T428/3188—Next to cellulosic
- Y10T428/31895—Paper or wood
- Y10T428/31906—Ester, halide or nitrile of addition polymer
-
- 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
- Y10T428/31928—Ester, halide or nitrile of addition polymer
Landscapes
- Laminated Bodies (AREA)
- Wrappers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Paper (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.キャリアーウェブ(1)とその一方の面上に配置されているタイト多層被覆 (2)を備える特別なタイト性を有する包装を行うための多層製晶において、前 記被覆が、重畳する防湿層(b)およびエチレン・ビニルアルコール共重合体およ び極性エチレンポリマーのブレンドから作られたガスタイト層(a)を備えたこと を特徴とする多層製品。 2.ガスタイト層(a)の極性ポリマーが、エチレンとアクリル酸エステルの共重 合体、エチレンと酢酸ビニルの共重合体、またはエチレンと(メタ)アクリル酸の 共重合体であることを特徴とする請求項1に記載の多層製品。 3.前記アクリル酸エステルを、アクリル酸エチル、アクリル酸ブチルまたはア クリル酸メチルからなる群から選択することを特徴とする請求項2に記載の極性 ポリマー。 4.ガスタイト層中の極性ポリマーがカルボン酸またはカルボン酸無水物で変性 されたポリオレフィンであることを特徴とする請求項1に記載の多層製品。 5.マレイン酸無水物で変性されたポリエチレンであることを特徴とする請求項 4に記載の極性ポリマー。 6.前記ガスタイト層の極性ポリマーが、例えばエチレン/アクリル酸ブチル/ メタクリル酸ターポリマーのようなエチレン、アクリル酸エステルおよびカルボ ン酸または無水物の共重合体であることを特徴とする請求項1に記載の多層製品 。 7.エチレン・ビニルアルコール共重合体中のエチレン含有量が20〜50%である ことを特徴とする請求項1記載のガスタイト層。 8.前記ブレンドが極性ポリマーを5〜60%の量で含有することを特徴とする請 求項1〜7のいずれか一つの項に記載のガスタイト層(a)。 9.前記層の基本重量が1〜20g/m2、好適には2〜10g/m2であることを特徴とする 請求項1〜8のいずれか一つの項に記載のガスタイト層。 10.前記防湿層(b)がポリオレフィンであることを特徴とする請求項1記載の 多層製品。 11.前記防湿層(b)がポリエチレンであることを特徴とする請求項10記載の 多層製品。 12.前記防湿層(b)がポリエチレンと極性エチレンポリマーのブレンドである ことを特徴とする請求項11記載の多層製品。 13.前記極性ポリマーが請求項2〜6のいずれか一つの項に記載のものである ことを特徴とする請求項12記載の防湿層。 14.前記極性ポリマーの量が2〜50%、好適には20〜30%であることを特徴と する請求項11〜13のいずれか一つの項に記載の防湿層。 15.前記層がキャリアーウェブの上にa-bの順序であることを特徴とする請求 項1記載の多層製品。 16.前記層がキャリアーウェブの上にb-aの順序であることを特徴とする請求 項1記載の多層製品。 17.更に三番目の表面層を含むことを特徴とする請求項1〜16のいずれか一 つの項に記載の多層製品。 18.前記三番目の表面層がガスタイト層(a-b-a)であることを特徴とする請求 項17に記載の多層製品。 19.多層被覆が同時押出被覆により行われていることを特徴とする請求項1〜 18のいずれか一つの項に記載の多層製品。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI942416 | 1994-05-25 | ||
FI942416A FI942416A (fi) | 1994-05-25 | 1994-05-25 | Polymeerimateriaali ja sen käyttö monikerrostuotteissa |
PCT/FI1995/000255 WO1995032094A1 (en) | 1994-05-25 | 1995-05-16 | Polymeric material and its use in multilayer products |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10500635A true JPH10500635A (ja) | 1998-01-20 |
JP4084847B2 JP4084847B2 (ja) | 2008-04-30 |
Family
ID=8540765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53007095A Expired - Fee Related JP4084847B2 (ja) | 1994-05-25 | 1995-05-16 | 重合体材料および多層製品におけるその使用 |
Country Status (14)
Country | Link |
---|---|
US (1) | US5993977A (ja) |
EP (1) | EP0820381B1 (ja) |
JP (1) | JP4084847B2 (ja) |
AT (1) | ATE235372T1 (ja) |
AU (1) | AU725221B2 (ja) |
CA (1) | CA2191109A1 (ja) |
DE (1) | DE69530127T2 (ja) |
DK (1) | DK0820381T3 (ja) |
ES (1) | ES2194905T3 (ja) |
FI (1) | FI942416A (ja) |
NO (1) | NO964975L (ja) |
PT (1) | PT820381E (ja) |
WO (1) | WO1995032094A1 (ja) |
ZA (1) | ZA953966B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003508274A (ja) * | 1999-09-07 | 2003-03-04 | テトラ ラバル ホールデイングス エ フイナンス ソシエテ アノニム | 積層包装材料を製造する方法及びその包装材料から製造された包装容器 |
WO2024203673A1 (ja) * | 2023-03-28 | 2024-10-03 | 三井化学株式会社 | 積層体および包装材 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6431401B1 (en) * | 1996-12-31 | 2002-08-13 | Lever Brothers Company, A Division Of Conopco, Inc. | Bottle |
TWI306809B (ja) * | 2001-01-15 | 2009-03-01 | Hosokawa Yoko Kk | |
FI117622B (fi) * | 2001-07-13 | 2006-12-29 | Stora Enso Oyj | Polymeeripinnoitteinen kuumasaumattava pakkausmateriaali, sen valmistusmenetelmä sekä sen käyttö suljettuun pakkaukseen |
CA2456529A1 (en) | 2001-08-08 | 2003-02-20 | Bayer Aktiengesellschaft | Evoh and evm in single-layered or multi-layered products |
EP1300238B1 (en) * | 2001-09-27 | 2014-08-27 | Flexopack S A | Multilayer packaging film and process |
FI117748B (fi) * | 2001-10-15 | 2007-02-15 | Stora Enso Oyj | Pakkauksen kansi, sen valmistusmenetelmä sekä kannella suljettu pakkaus |
US20050186414A1 (en) * | 2003-10-01 | 2005-08-25 | Toray Plastics (America), Inc. | Polypropylene multi-layer barrier films |
AU2004281270B2 (en) * | 2003-10-17 | 2010-05-06 | E.I. Dupont De Nemours And Company | Adhesion of foil to thermoplastic polymers |
JP4932149B2 (ja) * | 2004-10-20 | 2012-05-16 | 大日本印刷株式会社 | 液体用紙容器 |
US20060233988A1 (en) * | 2005-04-18 | 2006-10-19 | Toray Plastics (America), Inc. | Multi-layer barrier film structure |
US7695822B2 (en) * | 2005-05-10 | 2010-04-13 | Toray Plastics (America), Inc. | Tie-layer for polyolefin films |
US20070031653A1 (en) * | 2005-08-02 | 2007-02-08 | Toray Plastics (America), Inc. | Multi-layer barrier film structure |
US7666518B2 (en) * | 2006-07-12 | 2010-02-23 | Toray Plastics (America), Inc. | Reprocessed polyhydroxy amino ether coated polypropylene film |
FI123071B (fi) * | 2006-07-28 | 2012-10-31 | Stora Enso Oyj | Eteenimetyyliakrylaattikopolymeerin käyttö D-limoneenin imeytymisen pienentämiseen sitrusmehusta |
US20080205800A1 (en) * | 2007-02-28 | 2008-08-28 | Toray Plastics (America), Inc. | Transparent biaxially oriented polypropylene film with low moisture vapor and oxygen transmission rate |
DE102010046378B4 (de) * | 2010-09-24 | 2015-07-09 | Kautex Textron Gmbh & Co. Kg | Mehrschichtige Kunststoffartikel mit Barriereeigenschaften und Verfahren zur Herstellung derselben |
US10166804B2 (en) | 2014-06-16 | 2019-01-01 | Hewlett-Packard Development Company, L.P. | Printable recording media |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4610914A (en) * | 1981-08-05 | 1986-09-09 | American Can Company | Oriented films of blends of EVOH copolymer |
DE3233693C2 (de) * | 1982-09-10 | 1995-01-05 | American National Can Co | Orientierte Verbundfolie und deren Verwendung |
US4600746A (en) * | 1984-02-08 | 1986-07-15 | Norchem, Inc. | Polyvinyl alcohol alloys and method of making the same |
US4670349A (en) * | 1984-12-20 | 1987-06-02 | Mitsui Petrochemical Industries, Ltd. | Adhesive resin composition |
US4701360A (en) * | 1986-05-16 | 1987-10-20 | International Paper Company | Heat sealable barrier material for improved juice packaging (EVOH) |
US4948640A (en) * | 1988-08-31 | 1990-08-14 | International Paper Company | Composite polyethylene barrier structure |
US5059459A (en) * | 1989-05-17 | 1991-10-22 | Westvaco Corporation | Paperboard laminate |
US4950510A (en) * | 1989-06-14 | 1990-08-21 | Westvaco Corporation | Multiple layer paperboard laminate |
SE500346C2 (sv) * | 1989-10-16 | 1994-06-06 | Tetra Laval Holdings & Finance | Förpackningslaminat innefattande ett syrgasbarriärskikt och ett smakbarriärskikt, båda bestående av en blandning av eten- vinylalkohol-sampolymer och polyeten |
EP0571074A3 (en) * | 1992-05-21 | 1994-06-15 | Morton Int Inc | Process for preparing an oriented composition based on ethylene vinyl alcohol copolymer and oriented product thereof |
-
1994
- 1994-05-25 FI FI942416A patent/FI942416A/fi not_active Application Discontinuation
-
1995
- 1995-05-16 EP EP95918008A patent/EP0820381B1/en not_active Expired - Lifetime
- 1995-05-16 DE DE69530127T patent/DE69530127T2/de not_active Expired - Fee Related
- 1995-05-16 CA CA002191109A patent/CA2191109A1/en not_active Abandoned
- 1995-05-16 AU AU24109/95A patent/AU725221B2/en not_active Ceased
- 1995-05-16 DK DK95918008T patent/DK0820381T3/da active
- 1995-05-16 WO PCT/FI1995/000255 patent/WO1995032094A1/en active IP Right Grant
- 1995-05-16 ES ES95918008T patent/ES2194905T3/es not_active Expired - Lifetime
- 1995-05-16 PT PT95918008T patent/PT820381E/pt unknown
- 1995-05-16 JP JP53007095A patent/JP4084847B2/ja not_active Expired - Fee Related
- 1995-05-16 ZA ZA953966A patent/ZA953966B/xx unknown
- 1995-05-16 US US08/737,793 patent/US5993977A/en not_active Expired - Fee Related
- 1995-05-16 AT AT95918008T patent/ATE235372T1/de not_active IP Right Cessation
-
1996
- 1996-11-22 NO NO964975A patent/NO964975L/no unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003508274A (ja) * | 1999-09-07 | 2003-03-04 | テトラ ラバル ホールデイングス エ フイナンス ソシエテ アノニム | 積層包装材料を製造する方法及びその包装材料から製造された包装容器 |
WO2024203673A1 (ja) * | 2023-03-28 | 2024-10-03 | 三井化学株式会社 | 積層体および包装材 |
Also Published As
Publication number | Publication date |
---|---|
DK0820381T3 (da) | 2003-07-07 |
FI942416A0 (fi) | 1994-05-25 |
ZA953966B (en) | 1996-01-19 |
JP4084847B2 (ja) | 2008-04-30 |
FI942416A (fi) | 1995-11-26 |
CA2191109A1 (en) | 1995-11-30 |
WO1995032094A1 (en) | 1995-11-30 |
PT820381E (pt) | 2003-07-31 |
EP0820381A1 (en) | 1998-01-28 |
AU2410995A (en) | 1995-12-18 |
EP0820381B1 (en) | 2003-03-26 |
NO964975D0 (no) | 1996-11-22 |
US5993977A (en) | 1999-11-30 |
DE69530127D1 (de) | 2003-04-30 |
NO964975L (no) | 1996-11-22 |
ATE235372T1 (de) | 2003-04-15 |
MX9605820A (es) | 1998-05-31 |
ES2194905T3 (es) | 2003-12-01 |
DE69530127T2 (de) | 2003-09-11 |
AU725221B2 (en) | 2000-10-05 |
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