CA2732720C - Adhesif peu collant, seche aux uv, sensible a la pression convenant aux emballages refermables - Google Patents
Adhesif peu collant, seche aux uv, sensible a la pression convenant aux emballages refermables Download PDFInfo
- Publication number
- CA2732720C CA2732720C CA2732720A CA2732720A CA2732720C CA 2732720 C CA2732720 C CA 2732720C CA 2732720 A CA2732720 A CA 2732720A CA 2732720 A CA2732720 A CA 2732720A CA 2732720 C CA2732720 C CA 2732720C
- Authority
- CA
- Canada
- Prior art keywords
- adhesive
- peel
- tack
- package
- pressure sensitive
- 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.)
- Active
Links
- 239000004820 Pressure-sensitive adhesive Substances 0.000 title claims abstract description 55
- 239000000853 adhesive Substances 0.000 claims abstract description 299
- 230000001070 adhesive effect Effects 0.000 claims abstract description 296
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000013536 elastomeric material Substances 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims description 84
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 60
- 239000007788 liquid Substances 0.000 claims description 24
- 229920000642 polymer Polymers 0.000 claims description 19
- 238000005096 rolling process Methods 0.000 claims description 19
- 239000005062 Polybutadiene Substances 0.000 claims description 12
- 229920002857 polybutadiene Polymers 0.000 claims description 8
- 125000001931 aliphatic group Chemical group 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 125000005396 acrylic acid ester group Chemical group 0.000 claims description 5
- 150000002148 esters Chemical class 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 3
- 125000005397 methacrylic acid ester group Chemical group 0.000 claims description 3
- 238000005191 phase separation Methods 0.000 claims description 3
- 239000000178 monomer Substances 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 2
- 239000008158 vegetable oil Substances 0.000 claims description 2
- 230000009477 glass transition Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 description 141
- 239000000523 sample Substances 0.000 description 98
- 239000010410 layer Substances 0.000 description 73
- 238000012360 testing method Methods 0.000 description 73
- 238000000576 coating method Methods 0.000 description 61
- 238000000034 method Methods 0.000 description 57
- 239000011248 coating agent Substances 0.000 description 54
- 238000013459 approach Methods 0.000 description 49
- 239000000945 filler Substances 0.000 description 49
- 239000000463 material Substances 0.000 description 47
- 238000009472 formulation Methods 0.000 description 40
- 239000002245 particle Substances 0.000 description 36
- 230000008569 process Effects 0.000 description 34
- 239000000654 additive Substances 0.000 description 23
- 238000011109 contamination Methods 0.000 description 23
- 239000012790 adhesive layer Substances 0.000 description 20
- 239000003795 chemical substances by application Substances 0.000 description 20
- 239000005038 ethylene vinyl acetate Substances 0.000 description 20
- 235000013305 food Nutrition 0.000 description 20
- -1 for example Substances 0.000 description 19
- 230000001737 promoting effect Effects 0.000 description 19
- 239000000565 sealant Substances 0.000 description 18
- 229920001971 elastomer Polymers 0.000 description 17
- 238000010894 electron beam technology Methods 0.000 description 16
- 229920000092 linear low density polyethylene Polymers 0.000 description 16
- 239000004707 linear low-density polyethylene Substances 0.000 description 16
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 16
- 230000000996 additive effect Effects 0.000 description 15
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 15
- 238000004806 packaging method and process Methods 0.000 description 14
- 229920002725 thermoplastic elastomer Polymers 0.000 description 14
- 230000008859 change Effects 0.000 description 13
- 238000001723 curing Methods 0.000 description 13
- 239000004698 Polyethylene Substances 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 12
- 239000000806 elastomer Substances 0.000 description 12
- 229920000573 polyethylene Polymers 0.000 description 12
- 238000003848 UV Light-Curing Methods 0.000 description 11
- 239000004927 clay Substances 0.000 description 11
- 230000001965 increasing effect Effects 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 235000014113 dietary fatty acids Nutrition 0.000 description 9
- 239000000194 fatty acid Substances 0.000 description 9
- 229930195729 fatty acid Natural products 0.000 description 9
- 150000004665 fatty acids Chemical class 0.000 description 9
- 239000011521 glass Substances 0.000 description 9
- 238000000926 separation method Methods 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 230000001617 migratory effect Effects 0.000 description 7
- 238000007639 printing Methods 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000000499 gel Substances 0.000 description 6
- 230000014759 maintenance of location Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 230000002087 whitening effect Effects 0.000 description 6
- 238000003851 corona treatment Methods 0.000 description 5
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 150000003254 radicals Chemical class 0.000 description 5
- 230000000717 retained effect Effects 0.000 description 5
- 239000005060 rubber Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 5
- 241000533293 Sesbania emerus Species 0.000 description 4
- 230000032683 aging Effects 0.000 description 4
- 230000032798 delamination Effects 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 229920001903 high density polyethylene Polymers 0.000 description 4
- 239000004700 high-density polyethylene Substances 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000010998 test method Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 239000003570 air Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 150000008366 benzophenones Chemical class 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 235000014510 cooky Nutrition 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical class O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 239000011087 paperboard Substances 0.000 description 3
- 235000011888 snacks Nutrition 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004594 Masterbatch (MB) Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 235000013351 cheese Nutrition 0.000 description 2
- 239000008199 coating composition Substances 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 238000001227 electron beam curing Methods 0.000 description 2
- 150000002118 epoxides Chemical class 0.000 description 2
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 description 2
- 238000013401 experimental design Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 150000002430 hydrocarbons Chemical group 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000007764 slot die coating Methods 0.000 description 2
- 235000012424 soybean oil Nutrition 0.000 description 2
- 239000003549 soybean oil Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 229920001567 vinyl ester resin Polymers 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UAUDZVJPLUQNMU-UHFFFAOYSA-N Erucasaeureamid Natural products CCCCCCCCC=CCCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 244000212127 Gliricidia sepium Species 0.000 description 1
- 235000009664 Gliricidia sepium Nutrition 0.000 description 1
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002318 adhesion promoter Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229940009868 aluminum magnesium silicate Drugs 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000000035 biocompatible coated material Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 235000010675 chips/crisps Nutrition 0.000 description 1
- 235000019219 chocolate Nutrition 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 235000012495 crackers Nutrition 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000013036 cure process Methods 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000011850 desserts Nutrition 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- MZRQZJOUYWKDNH-UHFFFAOYSA-N diphenylphosphoryl-(2,3,4-trimethylphenyl)methanone Chemical compound CC1=C(C)C(C)=CC=C1C(=O)P(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 MZRQZJOUYWKDNH-UHFFFAOYSA-N 0.000 description 1
- 235000011869 dried fruits Nutrition 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- UAUDZVJPLUQNMU-KTKRTIGZSA-N erucamide Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-KTKRTIGZSA-N 0.000 description 1
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000013020 final formulation Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000011224 oxide ceramic Substances 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 238000007719 peel strength test Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 229910052615 phyllosilicate Inorganic materials 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920000307 polymer substrate Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 150000003140 primary amides Chemical class 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 238000003847 radiation curing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical class [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- MDDUHVRJJAFRAU-YZNNVMRBSA-N tert-butyl-[(1r,3s,5z)-3-[tert-butyl(dimethyl)silyl]oxy-5-(2-diphenylphosphorylethylidene)-4-methylidenecyclohexyl]oxy-dimethylsilane Chemical compound C1[C@@H](O[Si](C)(C)C(C)(C)C)C[C@H](O[Si](C)(C)C(C)(C)C)C(=C)\C1=C/CP(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 MDDUHVRJJAFRAU-YZNNVMRBSA-N 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Abstract
Un adhésif sensible à la pression, durcissable aux UV, fait dun ou de plusieurs oligomères acryliques durcissables aux UV, dune ou de plusieurs composants de contrôle dadhésion et, facultativement, dun matériau élastomère est décrit aux présentes. Ladhésif présente un rapport de composante adhésive aux diverses composantes adhésives efficaces permettant de fournir les premières adhésions de pelage désirées et les adhésions de pelage successives.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30854010P | 2010-02-26 | 2010-02-26 | |
| US61/308,540 | 2010-02-26 | ||
| US30740610P | 2010-10-27 | 2010-10-27 | |
| US40740910P | 2010-10-27 | 2010-10-27 | |
| US61/307,406 | 2010-10-27 | ||
| US61/407,409 | 2010-10-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2732720A1 CA2732720A1 (fr) | 2011-08-26 |
| CA2732720C true CA2732720C (fr) | 2018-11-27 |
Family
ID=44502287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2732720A Active CA2732720C (fr) | 2010-02-26 | 2011-02-25 | Adhesif peu collant, seche aux uv, sensible a la pression convenant aux emballages refermables |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2732720C (fr) |
-
2011
- 2011-02-25 CA CA2732720A patent/CA2732720C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2732720A1 (fr) | 2011-08-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10287077B2 (en) | Low-tack, UV-cured pressure sensitive adhesive suitable for reclosable packages | |
| AU2011200822B2 (en) | Reclosable fasteners, packages having reclosable fasteners, and methods for creating reclosable fasteners | |
| US20160090214A1 (en) | Polymeric base having an adhered low-tack adhesive thereon | |
| CA2900414C (fr) | Materiau en feuille apte a etre forme sous la forme d'un emballage rescellable | |
| CA2732720C (fr) | Adhesif peu collant, seche aux uv, sensible a la pression convenant aux emballages refermables | |
| RU2624188C2 (ru) | Полимерная основа с нанесенным на нее клейким материалом с низкой липкостью | |
| UA112280C2 (uk) | Упаковка з повторно закупорюваним фіксатором, тверда упаковка з уф-отверджуваним закупорювальним засобом та спосіб формування упаковки з повторно закупорюваним фіксатором |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20160210 |