ES2968819T3 - Películas recubiertas y envases formados a partir de las mismas - Google Patents
Películas recubiertas y envases formados a partir de las mismas Download PDFInfo
- Publication number
- ES2968819T3 ES2968819T3 ES16729424T ES16729424T ES2968819T3 ES 2968819 T3 ES2968819 T3 ES 2968819T3 ES 16729424 T ES16729424 T ES 16729424T ES 16729424 T ES16729424 T ES 16729424T ES 2968819 T3 ES2968819 T3 ES 2968819T3
- Authority
- ES
- Spain
- Prior art keywords
- film
- layer
- density
- polyethylene
- coated film
- 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.)
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- -1 polyethylene Polymers 0.000 claims abstract description 115
- 229920000573 polyethylene Polymers 0.000 claims abstract description 88
- 239000004698 Polyethylene Substances 0.000 claims abstract description 87
- 238000000576 coating method Methods 0.000 claims abstract description 48
- 239000011248 coating agent Substances 0.000 claims abstract description 46
- 229920000092 linear low density polyethylene Polymers 0.000 claims abstract description 41
- 239000004707 linear low-density polyethylene Substances 0.000 claims abstract description 32
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 29
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 28
- 239000004814 polyurethane Substances 0.000 claims abstract description 23
- 238000002844 melting Methods 0.000 claims abstract description 20
- 230000008018 melting Effects 0.000 claims abstract description 20
- 229920002635 polyurethane Polymers 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims description 62
- 239000004743 Polypropylene Substances 0.000 claims description 27
- 229920001155 polypropylene Polymers 0.000 claims description 25
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 19
- 239000012948 isocyanate Substances 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 claims description 10
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 9
- 229920000570 polyether Polymers 0.000 claims description 9
- 229920005862 polyol Polymers 0.000 claims description 9
- 150000003077 polyols Chemical class 0.000 claims description 9
- 229920000728 polyester Polymers 0.000 claims description 8
- 239000004713 Cyclic olefin copolymer Substances 0.000 claims description 6
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 6
- 238000001739 density measurement Methods 0.000 claims description 5
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 abstract description 133
- 239000000155 melt Substances 0.000 abstract description 32
- 239000002356 single layer Substances 0.000 abstract description 14
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 33
- 239000011527 polyurethane coating Substances 0.000 description 23
- 229920000642 polymer Polymers 0.000 description 21
- 239000000654 additive Substances 0.000 description 14
- 238000012360 testing method Methods 0.000 description 13
- 238000009459 flexible packaging Methods 0.000 description 12
- 229920001684 low density polyethylene Polymers 0.000 description 11
- 239000000126 substance Substances 0.000 description 11
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 10
- 230000000996 additive effect Effects 0.000 description 10
- 238000002156 mixing Methods 0.000 description 10
- 239000000178 monomer Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 238000004806 packaging method and process Methods 0.000 description 9
- 239000002904 solvent Substances 0.000 description 9
- 238000011156 evaluation Methods 0.000 description 8
- 229920001519 homopolymer Polymers 0.000 description 7
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- 229940038553 attane Drugs 0.000 description 6
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- 238000004519 manufacturing process Methods 0.000 description 6
- 229920001179 medium density polyethylene Polymers 0.000 description 6
- 239000004701 medium-density polyethylene Substances 0.000 description 6
- 229920013716 polyethylene resin Polymers 0.000 description 6
- 229920005672 polyolefin resin Polymers 0.000 description 6
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 6
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
- 150000002513 isocyanates Chemical class 0.000 description 5
- 239000004702 low-density polyethylene Substances 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 229920001862 ultra low molecular weight polyethylene Polymers 0.000 description 4
- FKTHNVSLHLHISI-UHFFFAOYSA-N 1,2-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC=C1CN=C=O FKTHNVSLHLHISI-UHFFFAOYSA-N 0.000 description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 238000005227 gel permeation chromatography Methods 0.000 description 3
- 238000009499 grossing Methods 0.000 description 3
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical class CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 229920005606 polypropylene copolymer Polymers 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- WKBPZYKAUNRMKP-UHFFFAOYSA-N 1-[2-(2,4-dichlorophenyl)pentyl]1,2,4-triazole Chemical compound C=1C=C(Cl)C=C(Cl)C=1C(CCC)CN1C=NC=N1 WKBPZYKAUNRMKP-UHFFFAOYSA-N 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 2
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 2
- 239000004609 Impact Modifier Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 241000350481 Pterogyne nitens Species 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- RZXDTJIXPSCHCI-UHFFFAOYSA-N hexa-1,5-diene-2,5-diol Chemical compound OC(=C)CCC(O)=C RZXDTJIXPSCHCI-UHFFFAOYSA-N 0.000 description 2
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000012968 metallocene catalyst Substances 0.000 description 2
- 239000012785 packaging film Substances 0.000 description 2
- 229920006280 packaging film Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 125000004805 propylene group Chemical class [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 229920005604 random copolymer Polymers 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- 239000004711 α-olefin Substances 0.000 description 2
- AZYRZNIYJDKRHO-UHFFFAOYSA-N 1,3-bis(2-isocyanatopropan-2-yl)benzene Chemical compound O=C=NC(C)(C)C1=CC=CC(C(C)(C)N=C=O)=C1 AZYRZNIYJDKRHO-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 1
- 240000002129 Malva sylvestris Species 0.000 description 1
- 235000006770 Malva sylvestris Nutrition 0.000 description 1
- 239000004909 Moisturizer Substances 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 229940123973 Oxygen scavenger Drugs 0.000 description 1
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 description 1
- 229920013701 VORANOL™ Polymers 0.000 description 1
- 229920010346 Very Low Density Polyethylene (VLDPE) Polymers 0.000 description 1
- 239000004708 Very-low-density polyethylene Substances 0.000 description 1
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 239000003429 antifungal agent Substances 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
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- 239000000975 dye Substances 0.000 description 1
- 239000003974 emollient agent Substances 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000000865 liniment Substances 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 238000002483 medication Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- FOXFZRUHNHCZPX-UHFFFAOYSA-N metribuzin Chemical compound CSC1=NN=C(C(C)(C)C)C(=O)N1N FOXFZRUHNHCZPX-UHFFFAOYSA-N 0.000 description 1
- 230000001333 moisturizer Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003605 opacifier Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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- 229920005906 polyester polyol Polymers 0.000 description 1
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- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 229920001384 propylene homopolymer Polymers 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 239000012748 slip agent Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- 239000003381 stabilizer Substances 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- B32—LAYERED PRODUCTS
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- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1825—Catalysts containing secondary or tertiary amines or salts thereof having hydroxy or primary amino groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/4812—Mixtures of polyetherdiols with polyetherpolyols having at least three hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4825—Polyethers containing two hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4829—Polyethers containing at least three hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
- C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/052—Forming heat-sealable coatings
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- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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- B32B2250/24—All layers being polymeric
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
- B32B2250/242—All polymers belonging to those covered by group B32B27/32
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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- B32B2255/26—Polymeric coating
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/40—Closed containers
- B32B2439/46—Bags
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2475/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Wrappers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562167983P | 2015-05-29 | 2015-05-29 | |
| PCT/US2016/034265 WO2016196168A1 (en) | 2015-05-29 | 2016-05-26 | Coated films and packages formed from same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2968819T3 true ES2968819T3 (es) | 2024-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES16729424T Active ES2968819T3 (es) | 2015-05-29 | 2016-05-26 | Películas recubiertas y envases formados a partir de las mismas |
Country Status (9)
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| EP (1) | EP3302970B1 (enExample) |
| JP (1) | JP6907126B2 (enExample) |
| CN (1) | CN107636050B (enExample) |
| AR (1) | AR104819A1 (enExample) |
| BR (1) | BR112017024296A2 (enExample) |
| ES (1) | ES2968819T3 (enExample) |
| MX (1) | MX395343B (enExample) |
| WO (1) | WO2016196168A1 (enExample) |
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| WO2016196168A1 (en) | 2015-05-29 | 2016-12-08 | Dow Global Technologies Llc | Coated films and packages formed from same |
| BR112018074013A2 (pt) * | 2016-05-31 | 2019-02-26 | Dow Global Technologies Llc | filmes revestidos e pacotes formados a partir dos mesmos |
| TWI757341B (zh) | 2016-09-29 | 2022-03-11 | 美商陶氏全球科技有限責任公司 | 塗佈膜及由其形成之製品 |
| TWI757456B (zh) * | 2017-04-07 | 2022-03-11 | 美商陶氏全球科技有限責任公司 | 用於可撓性封裝之聚乙烯層板 |
| RU2768814C2 (ru) | 2017-07-31 | 2022-03-24 | Дау Глоубл Текнолоджиз Ллк | Полностью полиэтиленовые слоистые пленочные структуры с барьерным адгезивным слоем |
| ES2902911T3 (es) * | 2017-09-29 | 2022-03-30 | Dow Global Technologies Llc | Películas parcialmente revestidas y envases formados a partir de las mismas |
| WO2019168898A1 (en) * | 2018-02-28 | 2019-09-06 | Dow Global Technologies Llc | Polyurethane coated heat-shrinkable film |
| EP3802654A1 (en) | 2018-06-11 | 2021-04-14 | Dow Global Technologies Llc | Coated films |
| WO2019240922A1 (en) * | 2018-06-11 | 2019-12-19 | Dow Global Technologies Llc | Processes for making coated films and solventless polyurethane precursors that may be used to make coated films |
| WO2019240923A1 (en) | 2018-06-11 | 2019-12-19 | Dow Global Technologies Llc | Slitting machines and methods for forming rolls of coated films therewith |
| EP3814410B1 (en) * | 2018-06-29 | 2024-05-22 | Dow Global Technologies LLC | Coated films and articles formed from same |
| EP3616909B1 (en) * | 2018-08-29 | 2021-03-31 | Dow Global Technologies LLC | Multilayer films for use in flexible packaging materials |
| JP7395568B2 (ja) * | 2018-09-28 | 2023-12-11 | ダウ グローバル テクノロジーズ エルエルシー | コーティングされた熱収縮性フィルム |
| JP7420487B2 (ja) * | 2019-05-31 | 2024-01-23 | 三井化学東セロ株式会社 | 包装用フィルムおよび包装体 |
| AR119229A1 (es) * | 2019-06-28 | 2021-12-01 | Dow Global Technologies Llc | Películas multicapa de polietileno resistentes al calor para líneas de embalaje flexible de alta velocidad |
| DE102019119600A1 (de) * | 2019-07-19 | 2021-01-21 | Brückner Maschinenbau GmbH & Co. KG | Inline beschichtete biaxial orientierte Polyethylenfolie und Verfahren zu ihrer Herstellung |
| ES2938408T3 (es) | 2019-08-06 | 2023-04-10 | Dow Global Technologies Llc | Películas multicapa que comprenden polietileno y capas de barrera y métodos para producir las mismas |
| US11969976B2 (en) | 2019-08-06 | 2024-04-30 | Dow Global Technologies Llc | Multilayer films that include at least five layers and methods of producing the same |
| JP7649773B2 (ja) | 2019-08-06 | 2025-03-21 | ダウ グローバル テクノロジーズ エルエルシー | 少なくとも３つの層を有する多層フィルムおよびその生成方法 |
| MX2020008168A (es) | 2019-08-06 | 2021-02-08 | Dow Global Technologies Llc | Composiciones de polietileno. |
| AR120210A1 (es) * | 2019-10-15 | 2022-02-02 | Dow Global Technologies Llc | Películas de polietileno multicapa orientadas en la dirección de la máquina y artículos que las comprenden |
| US12516204B2 (en) | 2020-04-08 | 2026-01-06 | Dow Global Technologies Llc | Printing system |
| WO2021247163A1 (en) | 2020-06-05 | 2021-12-09 | Dow Global Technologies Llc | Adhesiveless thermally laminated barrier heat sealing films including polyethylene |
| CN116783236A (zh) * | 2021-01-29 | 2023-09-19 | 陶氏环球技术有限责任公司 | 涂覆膜 |
| CN116615334A (zh) * | 2021-01-29 | 2023-08-18 | 陶氏环球技术有限责任公司 | 涂覆膜 |
| BR112023025153A2 (pt) * | 2021-06-07 | 2024-02-27 | Dow Global Technologies Llc | Laminado, e, método para a preparação do laminado |
| JP7648018B2 (ja) * | 2022-12-22 | 2025-03-18 | Dic株式会社 | 液体包材用積層体、包装材 |
| WO2025254479A1 (ko) * | 2024-06-05 | 2025-12-11 | 주식회사 엘지화학 | 폴리에틸렌 및 이를 포함하는 필름 |
| WO2025254484A1 (ko) * | 2024-06-05 | 2025-12-11 | 주식회사 엘지화학 | 폴리에틸렌 및 이를 포함하는 필름 |
| WO2025254485A1 (ko) * | 2024-06-05 | 2025-12-11 | 주식회사 엘지화학 | 폴리에틸렌 및 이를 포함하는 필름 |
| KR20260005640A (ko) * | 2024-07-03 | 2026-01-12 | 주식회사 엘지화학 | 폴리올레핀 및 이를 포함하는 필름 |
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| BR102015027108B1 (pt) * | 2014-10-27 | 2021-01-12 | China Petroleum & Chemical Corporation | composição de polietileno, e, película |
| WO2016196168A1 (en) | 2015-05-29 | 2016-12-08 | Dow Global Technologies Llc | Coated films and packages formed from same |
-
2016
- 2016-05-26 WO PCT/US2016/034265 patent/WO2016196168A1/en not_active Ceased
- 2016-05-26 EP EP16729424.8A patent/EP3302970B1/en active Active
- 2016-05-26 US US15/564,096 patent/US11034138B2/en active Active
- 2016-05-26 ES ES16729424T patent/ES2968819T3/es active Active
- 2016-05-26 MX MX2017014400A patent/MX395343B/es unknown
- 2016-05-26 JP JP2017560562A patent/JP6907126B2/ja active Active
- 2016-05-26 CN CN201680027880.9A patent/CN107636050B/zh active Active
- 2016-05-26 BR BR112017024296A patent/BR112017024296A2/pt not_active Application Discontinuation
- 2016-05-30 AR ARP160101571A patent/AR104819A1/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| JP6907126B2 (ja) | 2021-07-21 |
| MX2017014400A (es) | 2018-03-23 |
| JP2018522757A (ja) | 2018-08-16 |
| CN107636050B (zh) | 2021-09-24 |
| EP3302970A1 (en) | 2018-04-11 |
| US20180079880A1 (en) | 2018-03-22 |
| CN107636050A (zh) | 2018-01-26 |
| US11034138B2 (en) | 2021-06-15 |
| BR112017024296A2 (pt) | 2018-07-24 |
| MX395343B (es) | 2025-03-25 |
| EP3302970B1 (en) | 2023-11-29 |
| AR104819A1 (es) | 2017-08-16 |
| WO2016196168A1 (en) | 2016-12-08 |
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