NZ207978A - Polyolefin film with blend including ethylene vinyl acetate copolymer as surface layer - Google Patents
Polyolefin film with blend including ethylene vinyl acetate copolymer as surface layerInfo
- Publication number
- NZ207978A NZ207978A NZ20797884A NZ20797884A NZ207978A NZ 207978 A NZ207978 A NZ 207978A NZ 20797884 A NZ20797884 A NZ 20797884A NZ 20797884 A NZ20797884 A NZ 20797884A NZ 207978 A NZ207978 A NZ 207978A
- Authority
- NZ
- New Zealand
- Prior art keywords
- film
- vinyl acetate
- surface layer
- eva
- blend
- Prior art date
Links
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 title claims description 155
- 239000005038 ethylene vinyl acetate Substances 0.000 title claims description 148
- 239000000203 mixture Substances 0.000 title claims description 71
- 239000002344 surface layer Substances 0.000 title claims description 58
- 229920000098 polyolefin Polymers 0.000 title claims description 8
- 239000010410 layer Substances 0.000 claims description 82
- 239000002480 mineral oil Substances 0.000 claims description 54
- 235000010446 mineral oil Nutrition 0.000 claims description 54
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical group CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 43
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 34
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 34
- 230000004888 barrier function Effects 0.000 claims description 19
- 229920001577 copolymer Polymers 0.000 claims description 17
- 230000015556 catabolic process Effects 0.000 claims description 15
- 238000006731 degradation reaction Methods 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000000063 preceeding effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 63
- 238000000034 method Methods 0.000 description 20
- 230000000007 visual effect Effects 0.000 description 16
- 238000001125 extrusion Methods 0.000 description 10
- 239000003921 oil Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 7
- 229920006280 packaging film Polymers 0.000 description 6
- 239000012785 packaging film Substances 0.000 description 6
- 230000002195 synergetic effect Effects 0.000 description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 5
- 239000005977 Ethylene Substances 0.000 description 5
- 238000009472 formulation Methods 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 4
- 238000007765 extrusion coating Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 235000013372 meat Nutrition 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000002087 whitening effect Effects 0.000 description 4
- 229920003345 Elvax® Polymers 0.000 description 3
- 229920006257 Heat-shrinkable film Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000009931 harmful effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920006300 shrink film Polymers 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000004905 finger nail Anatomy 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 102220622452 Protein Hook homolog 3_Y25L_mutation Human genes 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009459 flexible packaging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 239000002654 heat shrinkable material Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 235000013622 meat product Nutrition 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 235000020989 red meat Nutrition 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000012260 resinous material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50840183A | 1983-06-27 | 1983-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ207978A true NZ207978A (en) | 1986-12-05 |
Family
ID=24022615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ20797884A NZ207978A (en) | 1983-06-27 | 1984-04-27 | Polyolefin film with blend including ethylene vinyl acetate copolymer as surface layer |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS609738A (https=) |
| AU (1) | AU2760084A (https=) |
| CA (1) | CA1245144A (https=) |
| NZ (1) | NZ207978A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010053936A1 (en) * | 2008-11-06 | 2010-05-14 | Dow Globaltechnologies Inc. | Co-extruded, multilayered polyolefin-based backsheet for electronic device modules |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5775856A (en) * | 1980-10-31 | 1982-05-12 | Kureha Chemical Ind Co Ltd | Laminated film |
-
1984
- 1984-01-18 CA CA000445525A patent/CA1245144A/en not_active Expired
- 1984-04-27 NZ NZ20797884A patent/NZ207978A/en unknown
- 1984-05-02 AU AU27600/84A patent/AU2760084A/en not_active Abandoned
- 1984-05-04 JP JP59088548A patent/JPS609738A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CA1245144A (en) | 1988-11-22 |
| AU2760084A (en) | 1985-01-03 |
| JPS609738A (ja) | 1985-01-18 |
| JPH0450903B2 (https=) | 1992-08-17 |
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