JPS6320691B2 - - Google Patents
Info
- Publication number
- JPS6320691B2 JPS6320691B2 JP55087561A JP8756180A JPS6320691B2 JP S6320691 B2 JPS6320691 B2 JP S6320691B2 JP 55087561 A JP55087561 A JP 55087561A JP 8756180 A JP8756180 A JP 8756180A JP S6320691 B2 JPS6320691 B2 JP S6320691B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- vinyl acetate
- layer
- stretching
- ethylene
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 claims description 28
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 21
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 21
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 18
- 239000005977 Ethylene Substances 0.000 claims description 18
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 13
- 238000007127 saponification reaction Methods 0.000 claims description 12
- 239000010410 layer Substances 0.000 description 43
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 11
- 229910052760 oxygen Inorganic materials 0.000 description 11
- 239000001301 oxygen Substances 0.000 description 11
- 239000002356 single layer Substances 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 7
- 230000035699 permeability Effects 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 229920000098 polyolefin Polymers 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 229920001567 vinyl ester resin Polymers 0.000 description 2
- 239000004711 α-olefin Substances 0.000 description 2
- 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 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009820 dry lamination Methods 0.000 description 1
- 229920006226 ethylene-acrylic acid Polymers 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8756180A JPS5712612A (en) | 1980-06-26 | 1980-06-26 | Stretching method for film of saponified ethylene-vinyl acetate copolymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8756180A JPS5712612A (en) | 1980-06-26 | 1980-06-26 | Stretching method for film of saponified ethylene-vinyl acetate copolymer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5712612A JPS5712612A (en) | 1982-01-22 |
| JPS6320691B2 true JPS6320691B2 (US20030204162A1-20031030-M00001.png) | 1988-04-28 |
Family
ID=13918394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8756180A Granted JPS5712612A (en) | 1980-06-26 | 1980-06-26 | Stretching method for film of saponified ethylene-vinyl acetate copolymer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5712612A (US20030204162A1-20031030-M00001.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59196246A (ja) * | 1983-04-22 | 1984-11-07 | 大倉工業株式会社 | 積層延伸フイルム及びその積層延伸フイルムからなるラミネ−トフイルム |
| NZ222424A (en) * | 1986-11-25 | 1989-10-27 | Grace W R & Co | Producing oxygen-barrier film with outside ethylene vinyl alcohol copolymer layer by coextrusion and hot water treatment |
| JP2011243536A (ja) * | 2010-05-21 | 2011-12-01 | Birumen Kagoshima:Kk | 着脱式照明具 |
| CN109111585A (zh) * | 2012-05-14 | 2019-01-01 | 东洋纺株式会社 | 聚酯薄膜的制造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4832164A (US20030204162A1-20031030-M00001.png) * | 1971-08-29 | 1973-04-27 | ||
| JPS55135659A (en) * | 1979-04-10 | 1980-10-22 | Toray Industries | Multilayer laminated film |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5924506Y2 (ja) * | 1976-12-28 | 1984-07-20 | キヨ−ラク株式会社 | 容器 |
| JPS6220278Y2 (US20030204162A1-20031030-M00001.png) * | 1978-02-14 | 1987-05-23 |
-
1980
- 1980-06-26 JP JP8756180A patent/JPS5712612A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4832164A (US20030204162A1-20031030-M00001.png) * | 1971-08-29 | 1973-04-27 | ||
| JPS55135659A (en) * | 1979-04-10 | 1980-10-22 | Toray Industries | Multilayer laminated film |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5712612A (en) | 1982-01-22 |
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