CA2799173A1 - Articles stratifies et thermoformes contenant un desoxygenant - Google Patents
Articles stratifies et thermoformes contenant un desoxygenant Download PDFInfo
- Publication number
- CA2799173A1 CA2799173A1 CA2799173A CA2799173A CA2799173A1 CA 2799173 A1 CA2799173 A1 CA 2799173A1 CA 2799173 A CA2799173 A CA 2799173A CA 2799173 A CA2799173 A CA 2799173A CA 2799173 A1 CA2799173 A1 CA 2799173A1
- Authority
- CA
- Canada
- Prior art keywords
- film
- oxygen
- oxygen scavenging
- container
- iron
- 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
- 229940123973 Oxygen scavenger Drugs 0.000 title claims description 27
- 239000001301 oxygen Substances 0.000 claims abstract description 85
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 85
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 84
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 62
- 230000002000 scavenging effect Effects 0.000 claims abstract description 54
- 229910052742 iron Inorganic materials 0.000 claims abstract description 28
- 239000002245 particle Substances 0.000 claims abstract description 25
- 229920000642 polymer Polymers 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 18
- 150000001875 compounds Chemical class 0.000 claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 12
- 238000001125 extrusion Methods 0.000 claims abstract description 11
- 239000008188 pellet Substances 0.000 claims abstract description 10
- 239000011159 matrix material Substances 0.000 claims abstract description 8
- 230000003213 activating effect Effects 0.000 claims abstract description 7
- 150000003839 salts Chemical class 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims abstract description 7
- 239000004094 surface-active agent Substances 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 62
- 235000013305 food Nutrition 0.000 claims description 31
- 239000000758 substrate Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 17
- 238000004806 packaging method and process Methods 0.000 claims description 17
- 239000004698 Polyethylene Substances 0.000 claims description 14
- 239000004793 Polystyrene Substances 0.000 claims description 14
- 239000004743 Polypropylene Substances 0.000 claims description 13
- -1 polypropylene Polymers 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 239000004715 ethylene vinyl alcohol Substances 0.000 claims description 10
- 239000006260 foam Substances 0.000 claims description 10
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 10
- 239000004626 polylactic acid Substances 0.000 claims description 10
- 239000004677 Nylon Substances 0.000 claims description 8
- 229920001778 nylon Polymers 0.000 claims description 8
- 229920002223 polystyrene Polymers 0.000 claims description 8
- 238000013461 design Methods 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 239000000123 paper Substances 0.000 claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- BXOUVIIITJXIKB-UHFFFAOYSA-N ethene;styrene Chemical group C=C.C=CC1=CC=CC=C1 BXOUVIIITJXIKB-UHFFFAOYSA-N 0.000 claims description 3
- 229920001038 ethylene copolymer Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 3
- 239000011111 cardboard Substances 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 239000006096 absorbing agent Substances 0.000 claims 1
- RZXDTJIXPSCHCI-UHFFFAOYSA-N hexa-1,5-diene-2,5-diol Chemical compound OC(=C)CCC(O)=C RZXDTJIXPSCHCI-UHFFFAOYSA-N 0.000 claims 1
- 229920005989 resin Polymers 0.000 abstract description 13
- 239000011347 resin Substances 0.000 abstract description 13
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 abstract description 8
- 239000002952 polymeric resin Substances 0.000 abstract description 5
- 239000011780 sodium chloride Substances 0.000 abstract description 5
- 229920003002 synthetic resin Polymers 0.000 abstract description 5
- 238000009472 formulation Methods 0.000 abstract description 4
- 238000002844 melting Methods 0.000 abstract description 3
- 230000008018 melting Effects 0.000 abstract description 3
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 abstract description 3
- 229910000342 sodium bisulfate Inorganic materials 0.000 abstract description 3
- 230000004913 activation Effects 0.000 abstract description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract description 2
- 150000001342 alkaline earth metals Chemical class 0.000 abstract description 2
- 239000000155 melt Substances 0.000 abstract description 2
- 238000010128 melt processing Methods 0.000 abstract description 2
- 230000002028 premature Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 10
- 230000004888 barrier function Effects 0.000 description 10
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 9
- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 description 9
- 238000003475 lamination Methods 0.000 description 7
- 229920001684 low density polyethylene Polymers 0.000 description 6
- 239000004702 low-density polyethylene Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 230000009257 reactivity Effects 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229920005669 high impact polystyrene Polymers 0.000 description 3
- 239000004797 high-impact polystyrene Substances 0.000 description 3
- 235000013372 meat Nutrition 0.000 description 3
- 239000002480 mineral oil Substances 0.000 description 3
- 235000010446 mineral oil Nutrition 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 229920006284 nylon film Polymers 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000011087 paperboard Substances 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 229920006327 polystyrene foam Polymers 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 238000003856 thermoforming Methods 0.000 description 3
- 239000001993 wax Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229920000331 Polyhydroxybutyrate Polymers 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- 229920008262 Thermoplastic starch Polymers 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 239000005014 poly(hydroxyalkanoate) Substances 0.000 description 2
- 239000005015 poly(hydroxybutyrate) Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000903 polyhydroxyalkanoate Polymers 0.000 description 2
- 229920006254 polymer film Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 150000003384 small molecules Chemical class 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- MEUAVGJWGDPTLF-UHFFFAOYSA-N 4-(5-benzenesulfonylamino-1-methyl-1h-benzoimidazol-2-ylmethyl)-benzamidine Chemical compound N=1C2=CC(NS(=O)(=O)C=3C=CC=CC=3)=CC=C2N(C)C=1CC1=CC=C(C(N)=N)C=C1 MEUAVGJWGDPTLF-UHFFFAOYSA-N 0.000 description 1
- 239000004970 Chain extender Substances 0.000 description 1
- 239000004716 Ethylene/acrylic acid copolymer Substances 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 208000034530 PLAA-associated neurodevelopmental disease Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920006397 acrylic thermoplastic Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229920002988 biodegradable polymer Polymers 0.000 description 1
- 239000004621 biodegradable polymer Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006085 branching agent Substances 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 229920001688 coating polymer Polymers 0.000 description 1
- 229920000891 common polymer Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000005003 food packaging material Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 229940044600 maleic anhydride Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 239000004632 polycaprolactone Substances 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 235000020991 processed meat Nutrition 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 235000020995 raw meat Nutrition 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 235000013580 sausages Nutrition 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Packages (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/719,160 | 2010-03-08 | ||
| US12/719,160 US20110217430A1 (en) | 2010-03-08 | 2010-03-08 | Thermoplastic and biodegradable polymer foams containing oxygen scavenger |
| US12/777,835 US20100282633A1 (en) | 2009-04-01 | 2010-05-11 | Laminated and thermoformed articles containing oxygen scavenger |
| US12/777,835 | 2010-05-11 | ||
| PCT/US2011/026972 WO2011112410A2 (fr) | 2010-03-08 | 2011-03-03 | Articles stratifiés et thermoformés contenant un désoxygénant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2799173A1 true CA2799173A1 (fr) | 2011-09-15 |
Family
ID=46003382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2799173A Abandoned CA2799173A1 (fr) | 2010-03-08 | 2011-03-03 | Articles stratifies et thermoformes contenant un desoxygenant |
Country Status (3)
| Country | Link |
|---|---|
| AR (1) | AR080378A1 (fr) |
| CA (1) | CA2799173A1 (fr) |
| CO (1) | CO6620012A2 (fr) |
-
2011
- 2011-03-03 CA CA2799173A patent/CA2799173A1/fr not_active Abandoned
- 2011-03-04 AR ARP110100693 patent/AR080378A1/es unknown
-
2012
- 2012-12-19 CO CO12230161A patent/CO6620012A2/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AR080378A1 (es) | 2012-04-04 |
| CO6620012A2 (es) | 2013-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |
Effective date: 20170303 |