JPH04502588A - 再シール可能な包装材料 - Google Patents
再シール可能な包装材料Info
- Publication number
- JPH04502588A JPH04502588A JP2503071A JP50307190A JPH04502588A JP H04502588 A JPH04502588 A JP H04502588A JP 2503071 A JP2503071 A JP 2503071A JP 50307190 A JP50307190 A JP 50307190A JP H04502588 A JPH04502588 A JP H04502588A
- Authority
- JP
- Japan
- Prior art keywords
- adhesive
- packaging material
- layer
- seal
- skin layer
- 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
- 239000005022 packaging material Substances 0.000 title claims description 40
- 239000010410 layer Substances 0.000 claims description 74
- 239000000853 adhesive Substances 0.000 claims description 51
- 230000001070 adhesive effect Effects 0.000 claims description 51
- 210000003491 skin Anatomy 0.000 claims description 33
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 21
- 239000012790 adhesive layer Substances 0.000 claims description 13
- 210000002615 epidermis Anatomy 0.000 claims description 11
- 238000004806 packaging method and process Methods 0.000 claims description 11
- 229920000642 polymer Polymers 0.000 claims description 9
- 239000005021 flexible packaging material Substances 0.000 claims description 8
- 239000003205 fragrance Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 229920000554 ionomer Polymers 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 4
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000032798 delamination Effects 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 229920002472 Starch Polymers 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 239000000454 talc Substances 0.000 claims description 2
- 229910052623 talc Inorganic materials 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims 2
- 230000007246 mechanism Effects 0.000 description 14
- 238000007789 sealing Methods 0.000 description 11
- 229920001577 copolymer Polymers 0.000 description 10
- 229920001971 elastomer Polymers 0.000 description 6
- 239000000806 elastomer Substances 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
- -1 poly(ethylene) Polymers 0.000 description 5
- 150000001336 alkenes Chemical class 0.000 description 4
- 235000013339 cereals Nutrition 0.000 description 4
- 235000011888 snacks Nutrition 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 229920002633 Kraton (polymer) Polymers 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 150000008064 anhydrides Chemical class 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229920006270 hydrocarbon resin Polymers 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 239000005033 polyvinylidene chloride Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- WCVOGSZTONGSQY-UHFFFAOYSA-N 2,4,6-trichloroanisole Chemical compound COC1=C(Cl)C=C(Cl)C=C1Cl WCVOGSZTONGSQY-UHFFFAOYSA-N 0.000 description 1
- VSKJLJHPAFKHBX-UHFFFAOYSA-N 2-methylbuta-1,3-diene;styrene Chemical compound CC(=C)C=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 VSKJLJHPAFKHBX-UHFFFAOYSA-N 0.000 description 1
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 description 1
- 238000003855 Adhesive Lamination Methods 0.000 description 1
- UIERETOOQGIECD-UHFFFAOYSA-N Angelic acid Natural products CC=C(C)C(O)=O UIERETOOQGIECD-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000013032 Hydrocarbon resin Substances 0.000 description 1
- OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical compound CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 1
- 241001106041 Lycium Species 0.000 description 1
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical group COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001054 cortical effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 238000009459 flexible packaging Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000012793 heat-sealing layer Substances 0.000 description 1
- 229920006262 high density polyethylene film Polymers 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 235000013606 potato chips Nutrition 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- UIERETOOQGIECD-ONEGZZNKSA-N tiglic acid Chemical compound C\C=C(/C)C(O)=O UIERETOOQGIECD-ONEGZZNKSA-N 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 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
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
-
- 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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
-
- 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
- B32B2317/00—Animal or vegetable based
- B32B2317/20—Starch
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Laminated Bodies (AREA)
- Wrappers (AREA)
- Packages (AREA)
- Sealing Material Composition (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
Claims (20)
- 1.基層、その基層に隣接した粘着接着剤の層及びその粘着接着剤層を覆ってい る表皮層からなる柔軟包装材料であって;その包装材料の各表面は、その材料が 包装機中で機械加工できるような摩擦係数を有し;その材料は、包装機のシール ジョーによってそれ自身に対しシールされて、通常の取扱い中には閉じたままで あるような初期接合強度を有するが、開封のためには手で容易に引き離されうる シールをもつパッケージを形成することができ;その表皮層は、シールが引き離 されるときには、破断して粘着接着剤がシール領域表面において露出され、それ により包装材料が手の圧力のみの適用によりシールの領域においてそれ自身に対 してシールされてパッケージを再閉鎖しうる;ことを特徴とする上記柔軟包装材 料。
- 2.ステンレス鋼に対しての摩擦係数が約0.1及び0.5の間である請求の範 囲1の包装材料。
- 3.粘着接着剤が芳香剤を含む請求の範囲1の包装材料。
- 4.粘着接着剤が感圧接着剤である請求の範囲1の包装材料。
- 5.表皮層及び感圧接着剤の層が一緒に、基層と共に、あるいは基層上へ同時押 出しされ、そして表皮層はシールが引き離されるときには、接着剤層に至るまで 破れ、次いで基層から離層することにより破断されそれによりシール領域におい て感圧接着剤を露出させる請求の範囲4の包装材料。
- 6.感圧接着剤は約40ないし80パーセントの熱可塑性エラストマーと約20 ないし60パーセントの粘着付与剤とからなる請求の範囲5の包装材料。
- 7.表皮層はジョーが230°F(110℃)の温度を有するときにヒートシー ルを形成しうる熱可塑性皮膜形成ポリマーの層である請求の範囲5の包装材料。
- 8.表皮層がイオノマーからなる請求の範囲7の包装材料。
- 9.ヒートシールが平方インチ当り約2ないし5ポンド(0.4ないし0.9k g/cm)の初期接合強度を有する請求の範囲7の包装材料。
- 10.感圧接着剤によって形成される再シール性接合の強度がインチ当り約0. 5ないし4ポンド(0.1ないし0.7kg/cm)である請求の範囲9の包装 材料。
- 11.表皮層の厚味が約0.05ないし0.5ミル(1.3ないし13ミクロン )である請求の範囲7の包装材料。
- 12.感圧接着剤の層の厚味が約0.1ないし2.0ミル(2.5ないし51ミ クロン)である請求の範囲11の包装材料。
- 13.表皮層は、材料がそれ自身に対してシールされる所の界面において粘着接 着剤が存在するようにシールジョーが表皮層を破るように、表皮層がシールジョ ーによって破損される請求の範囲1の包装材料。
- 14.シールジョーの温度が表皮層を形成している物質の融点よりも低い請求の 範囲13の包装材料。
- 15.シールがインチ当り約2ないし5ポンド(0.4ないし0.9kg/cm )の初期接合強度を有する請求の範囲13の包装材料。
- 16.粘着接着剤によって形成される再シール性接合の強度がインチ当り約0. 5ないし4ポンド(0.1ないし0.7kg/cm)である請求の範囲15の包 装材料。
- 17.表皮層が微細に分割された粒状物からなる請求の範囲13の包装材料。
- 18.粒状物が滑石またはデンプンの粒子である請求の範囲17の包装材料。
- 19.接着剤の層を支持媒体から基層へ転写することからなる請求の範囲13の 包装材料を形成する方法。
- 20.表皮層を接着剤付き基層に対して転写し、そして支持媒体がシリコーン剥 離剤をコートされた紙である請求の範囲18の方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29507789A | 1989-01-09 | 1989-01-09 | |
| US295,077 | 1989-01-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04502588A true JPH04502588A (ja) | 1992-05-14 |
| JP2938186B2 JP2938186B2 (ja) | 1999-08-23 |
Family
ID=23136111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2503071A Expired - Lifetime JP2938186B2 (ja) | 1989-01-09 | 1990-01-05 | 再シール可能な包装材料 |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0453509A4 (ja) |
| JP (1) | JP2938186B2 (ja) |
| KR (1) | KR910700144A (ja) |
| AU (1) | AU630838B2 (ja) |
| BR (1) | BR9006997A (ja) |
| CA (1) | CA2045136C (ja) |
| WO (1) | WO1990007427A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009279936A (ja) * | 2008-05-22 | 2009-12-03 | Bostik Sa | 可撓性包装材料用の多層フィルム |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0516276A3 (en) * | 1991-05-28 | 1993-02-03 | James River Ii, Inc. | Resealable packaging material |
| CA2149118C (en) * | 1992-11-24 | 1999-01-19 | Aki, Inc. | Volatile liquid samplers and process for their manufacture |
| FR2793777B1 (fr) | 1999-05-21 | 2001-06-22 | Soplaril Sa | Emballage refermable dont le contenant comprend une couche soudante dechirable, son procede de fabrication |
| FR2793724B1 (fr) * | 1999-05-21 | 2001-06-29 | Soplaril Sa | Structure multicouche susceptible d'etre obtenue par refermeture de la bulle de coextrusion |
| US7927679B2 (en) † | 2005-10-11 | 2011-04-19 | Curwood, Inc. | Easy-open reclosable films having an interior frangible interface and articles made therefrom |
| CN102744946A (zh) | 2006-06-27 | 2012-10-24 | 出光统一科技株式会社 | 层叠带、包装体以及层叠带的制造方法 |
| ATE542667T1 (de) | 2008-03-31 | 2012-02-15 | Basf Se | Verwendung von schmelzbaren acrylat-polymeren zur herstellung von haftklebstoffschichten |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3454210A (en) * | 1968-05-23 | 1969-07-08 | Standard Packaging Corp | Easy opening and reclosable package,film therefor and process |
| USRE27361E (en) * | 1970-03-06 | 1972-05-09 | Reclosable package | |
| DE3416755A1 (de) * | 1984-05-07 | 1985-11-07 | Nyffeler, Corti AG, Kirchberg | Kalt- oder heisssiegelbare mehrschichtfolie fuer wiederverschliessbare verpackungen |
| US4615926A (en) * | 1984-07-20 | 1986-10-07 | American Can Company | Film and package having strong seals and a modified ply-separation opening |
-
1990
- 1990-01-05 EP EP19900902864 patent/EP0453509A4/en not_active Withdrawn
- 1990-01-05 BR BR909006997A patent/BR9006997A/pt not_active Application Discontinuation
- 1990-01-05 AU AU50413/90A patent/AU630838B2/en not_active Expired
- 1990-01-05 CA CA002045136A patent/CA2045136C/en not_active Expired - Lifetime
- 1990-01-05 WO PCT/US1990/000101 patent/WO1990007427A1/en not_active Ceased
- 1990-01-05 JP JP2503071A patent/JP2938186B2/ja not_active Expired - Lifetime
- 1990-01-05 KR KR1019900701992A patent/KR910700144A/ko not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009279936A (ja) * | 2008-05-22 | 2009-12-03 | Bostik Sa | 可撓性包装材料用の多層フィルム |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2938186B2 (ja) | 1999-08-23 |
| EP0453509A1 (en) | 1991-10-30 |
| CA2045136A1 (en) | 1990-07-10 |
| AU630838B2 (en) | 1992-11-05 |
| AU5041390A (en) | 1990-08-01 |
| WO1990007427A1 (en) | 1990-07-12 |
| CA2045136C (en) | 2002-03-19 |
| KR910700144A (ko) | 1991-03-14 |
| BR9006997A (pt) | 1991-10-22 |
| EP0453509A4 (en) | 1992-03-18 |
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