CA2103206C - Tuyau multicouche pour boisson - Google Patents
Tuyau multicouche pour boisson Download PDFInfo
- Publication number
- CA2103206C CA2103206C CA 2103206 CA2103206A CA2103206C CA 2103206 C CA2103206 C CA 2103206C CA 2103206 CA2103206 CA 2103206 CA 2103206 A CA2103206 A CA 2103206A CA 2103206 C CA2103206 C CA 2103206C
- Authority
- CA
- Canada
- Prior art keywords
- layer
- thermoplastic
- tubing
- gas diffusion
- ethylene vinyl
- 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 - Lifetime
Links
- 235000013361 beverage Nutrition 0.000 title claims abstract description 69
- 239000012815 thermoplastic material Substances 0.000 claims abstract description 81
- 239000000463 material Substances 0.000 claims abstract description 47
- 230000004888 barrier function Effects 0.000 claims abstract description 35
- 238000009792 diffusion process Methods 0.000 claims abstract description 27
- 239000010410 layer Substances 0.000 claims description 155
- 239000004416 thermosoftening plastic Substances 0.000 claims description 31
- 229920001169 thermoplastic Polymers 0.000 claims description 28
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 26
- -1 polypropylene Polymers 0.000 claims description 21
- 239000012790 adhesive layer Substances 0.000 claims description 20
- 239000004743 Polypropylene Substances 0.000 claims description 18
- 229920001155 polypropylene Polymers 0.000 claims description 18
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 17
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 17
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 16
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 15
- 239000004715 ethylene vinyl alcohol Substances 0.000 claims description 13
- RZXDTJIXPSCHCI-UHFFFAOYSA-N hexa-1,5-diene-2,5-diol Chemical compound OC(=C)CCC(O)=C RZXDTJIXPSCHCI-UHFFFAOYSA-N 0.000 claims description 13
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 claims description 10
- 229920001684 low density polyethylene Polymers 0.000 claims description 9
- 239000004702 low-density polyethylene Substances 0.000 claims description 9
- 229940099514 low-density polyethylene Drugs 0.000 claims description 9
- 239000004800 polyvinyl chloride Substances 0.000 claims description 9
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 27
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
- 230000035882 stress Effects 0.000 description 12
- 239000000796 flavoring agent Substances 0.000 description 10
- 235000019634 flavors Nutrition 0.000 description 10
- 238000005336 cracking Methods 0.000 description 8
- 230000006353 environmental stress Effects 0.000 description 8
- 239000001569 carbon dioxide Substances 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 235000014171 carbonated beverage Nutrition 0.000 description 6
- 235000020357 syrup Nutrition 0.000 description 6
- 239000006188 syrup Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 5
- 239000000806 elastomer Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000004927 fusion Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 235000021572 root beer Nutrition 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- VNWKTOKETHGBQD-AKLPVKDBSA-N carbane Chemical compound [15CH4] VNWKTOKETHGBQD-AKLPVKDBSA-N 0.000 description 1
- UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical compound O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000007607 die coating method Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13065693A | 1993-10-01 | 1993-10-01 | |
| US08/130,656 | 1993-10-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2103206A1 CA2103206A1 (fr) | 1995-04-02 |
| CA2103206C true CA2103206C (fr) | 2005-06-28 |
Family
ID=22445715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2103206 Expired - Lifetime CA2103206C (fr) | 1993-10-01 | 1993-11-16 | Tuyau multicouche pour boisson |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2103206C (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102317063A (zh) * | 2008-11-06 | 2012-01-11 | 德泰克动力流体技术公开有限公司 | 用于自动传动器的多层管 |
| WO2014132036A1 (fr) * | 2013-02-28 | 2014-09-04 | Valpar Industrial Limited | Améliorations apportées à un tube de distribution de boissons |
-
1993
- 1993-11-16 CA CA 2103206 patent/CA2103206C/fr not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102317063A (zh) * | 2008-11-06 | 2012-01-11 | 德泰克动力流体技术公开有限公司 | 用于自动传动器的多层管 |
| WO2014132036A1 (fr) * | 2013-02-28 | 2014-09-04 | Valpar Industrial Limited | Améliorations apportées à un tube de distribution de boissons |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2103206A1 (fr) | 1995-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20131118 |