CA2061198A1 - Sac d'ionomere tres resistant - Google Patents
Sac d'ionomere tres resistantInfo
- Publication number
- CA2061198A1 CA2061198A1 CA 2061198 CA2061198A CA2061198A1 CA 2061198 A1 CA2061198 A1 CA 2061198A1 CA 2061198 CA2061198 CA 2061198 CA 2061198 A CA2061198 A CA 2061198A CA 2061198 A1 CA2061198 A1 CA 2061198A1
- Authority
- CA
- Canada
- Prior art keywords
- multilayer film
- layer
- eva
- blend
- core
- 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.)
- Abandoned
Links
- 229920000554 ionomer Polymers 0.000 title claims abstract description 25
- 239000000203 mixture Substances 0.000 claims abstract description 36
- 229920005648 ethylene methacrylic acid copolymer Polymers 0.000 claims abstract description 32
- 239000004708 Very-low-density polyethylene Substances 0.000 claims abstract description 16
- 229920001866 very low density polyethylene Polymers 0.000 claims abstract description 16
- 239000005038 ethylene vinyl acetate Substances 0.000 claims abstract 8
- 238000000034 method Methods 0.000 claims description 23
- 239000002243 precursor Substances 0.000 claims description 19
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 18
- 229920000642 polymer Polymers 0.000 claims description 18
- 229910052708 sodium Inorganic materials 0.000 claims description 18
- 239000011734 sodium Substances 0.000 claims description 18
- 230000004888 barrier function Effects 0.000 claims description 10
- 229920001328 Polyvinylidene chloride Polymers 0.000 claims description 4
- 239000005033 polyvinylidene chloride Substances 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims 73
- 230000005484 gravity Effects 0.000 claims 10
- 238000007789 sealing Methods 0.000 claims 5
- 239000012790 adhesive layer Substances 0.000 claims 4
- 238000007664 blowing Methods 0.000 claims 2
- 229920006257 Heat-shrinkable film Polymers 0.000 claims 1
- 229920006226 ethylene-acrylic acid Polymers 0.000 claims 1
- 230000000063 preceeding effect Effects 0.000 claims 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 abstract description 19
- 229920006242 ethylene acrylic acid copolymer Polymers 0.000 abstract 3
- 229920012753 Ethylene Ionomers Polymers 0.000 abstract 1
- 229920010346 Very Low Density Polyethylene (VLDPE) Polymers 0.000 abstract 1
- 210000000988 bone and bone Anatomy 0.000 abstract 1
- 235000013372 meat Nutrition 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 101150089916 Miox gene Proteins 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 4
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- 241001261858 Alsodes Species 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- PFFRDNFAEYTWIG-MDZDMXLPSA-N (e)-icos-11-en-14-ynoic acid Chemical compound CCCCCC#CC\C=C\CCCCCCCCCC(O)=O PFFRDNFAEYTWIG-MDZDMXLPSA-N 0.000 description 1
- BSFODEXXVBBYOC-UHFFFAOYSA-N 8-[4-(dimethylamino)butan-2-ylamino]quinolin-6-ol Chemical compound C1=CN=C2C(NC(CCN(C)C)C)=CC(O)=CC2=C1 BSFODEXXVBBYOC-UHFFFAOYSA-N 0.000 description 1
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- 101100087530 Caenorhabditis elegans rom-1 gene Proteins 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229920008712 Copo Polymers 0.000 description 1
- 241000689227 Cora <basidiomycete fungus> Species 0.000 description 1
- 101100506443 Danio rerio helt gene Proteins 0.000 description 1
- 101100285518 Drosophila melanogaster how gene Proteins 0.000 description 1
- 206010015137 Eructation Diseases 0.000 description 1
- 101150112373 LFNG gene Proteins 0.000 description 1
- 102000006835 Lamins Human genes 0.000 description 1
- 108010047294 Lamins Proteins 0.000 description 1
- 101100506445 Mus musculus Helt gene Proteins 0.000 description 1
- 101100340610 Mus musculus Igdcc3 gene Proteins 0.000 description 1
- 101100240595 Mus musculus Nipal4 gene Proteins 0.000 description 1
- 101100305983 Mus musculus Rom1 gene Proteins 0.000 description 1
- 241001282736 Oriens Species 0.000 description 1
- 101100313003 Rattus norvegicus Tanc1 gene Proteins 0.000 description 1
- 101710097943 Viral-enhancing factor Proteins 0.000 description 1
- ZKPUPHSBFMNFHO-UHFFFAOYSA-N [ClH]1C=CC=C1 Chemical compound [ClH]1C=CC=C1 ZKPUPHSBFMNFHO-UHFFFAOYSA-N 0.000 description 1
- 239000011717 all-trans-retinol Substances 0.000 description 1
- 235000019169 all-trans-retinol Nutrition 0.000 description 1
- YVPYQUNUQOZFHG-UHFFFAOYSA-N amidotrizoic acid Chemical compound CC(=O)NC1=C(I)C(NC(C)=O)=C(I)C(C(O)=O)=C1I YVPYQUNUQOZFHG-UHFFFAOYSA-N 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 210000005053 lamin Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- -1 polyethylen Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- RBWSWDPRDBEWCR-RKJRWTFHSA-N sodium;(2r)-2-[(2r)-3,4-dihydroxy-5-oxo-2h-furan-2-yl]-2-hydroxyethanolate Chemical compound [Na+].[O-]C[C@@H](O)[C@H]1OC(=O)C(O)=C1O RBWSWDPRDBEWCR-RKJRWTFHSA-N 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NZ237,125 | 1991-02-14 | ||
| NZ23712591 | 1991-02-14 | ||
| NZ23907191 | 1991-07-22 | ||
| NZ239,071 | 1991-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2061198A1 true CA2061198A1 (fr) | 1992-08-15 |
Family
ID=26650956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2061198 Abandoned CA2061198A1 (fr) | 1991-02-14 | 1992-02-13 | Sac d'ionomere tres resistant |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH04345828A (fr) |
| AU (1) | AU646144B2 (fr) |
| CA (1) | CA2061198A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2114460C (fr) * | 1993-01-29 | 2004-04-13 | Keith Duane Lind | Films thermoretractables possedant une capacite d'adherence et une tenacite ameliorees |
| AU5339001A (en) * | 2000-04-14 | 2001-10-30 | Du Pont | Multilayer, co-extruded, ionomeric decorative surfacing |
| AU2017243471B2 (en) * | 2016-03-31 | 2019-08-15 | Kureha Corporation | Heat-shrinkable film and method for producing heat-shrinkable film |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4940634A (en) * | 1986-03-21 | 1990-07-10 | W. R. Grace & Co.-Conn. | High barrier low profile forming web |
| GB2233934B (en) * | 1989-05-26 | 1992-12-23 | Grace W R & Co | Packaging film |
| NZ237420A (en) * | 1990-03-23 | 1993-11-25 | Grace W R & Co | Thermoplastic multilayer film having a thermosealing layer of ethylene-methacrylic (or acrylic) acid copolymer or a blend thereof |
-
1992
- 1992-02-13 CA CA 2061198 patent/CA2061198A1/fr not_active Abandoned
- 1992-02-14 AU AU10945/92A patent/AU646144B2/en not_active Ceased
- 1992-02-14 JP JP4028446A patent/JPH04345828A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04345828A (ja) | 1992-12-01 |
| AU646144B2 (en) | 1994-02-10 |
| AU1094592A (en) | 1992-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |