WO2021172366A1 - 積層体 - Google Patents
積層体 Download PDFInfo
- Publication number
- WO2021172366A1 WO2021172366A1 PCT/JP2021/006897 JP2021006897W WO2021172366A1 WO 2021172366 A1 WO2021172366 A1 WO 2021172366A1 JP 2021006897 W JP2021006897 W JP 2021006897W WO 2021172366 A1 WO2021172366 A1 WO 2021172366A1
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- WO
- WIPO (PCT)
- Prior art keywords
- film
- group
- polyolefin
- heat
- mass
- Prior art date
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- 229920000098 polyolefin Polymers 0.000 claims abstract description 79
- 239000005056 polyisocyanate Substances 0.000 claims description 83
- 229920001228 polyisocyanate Polymers 0.000 claims description 83
- 239000010410 layer Substances 0.000 claims description 80
- 229920005862 polyol Polymers 0.000 claims description 73
- 150000003077 polyols Chemical class 0.000 claims description 71
- 150000001875 compounds Chemical class 0.000 claims description 48
- 239000007789 gas Substances 0.000 claims description 46
- 230000004888 barrier function Effects 0.000 claims description 45
- 239000012948 isocyanate Substances 0.000 claims description 43
- 150000002513 isocyanates Chemical group 0.000 claims description 43
- 125000004432 carbon atom Chemical group C* 0.000 claims description 33
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 33
- 239000012790 adhesive layer Substances 0.000 claims description 30
- 239000004970 Chain extender Substances 0.000 claims description 25
- 239000000047 product Substances 0.000 claims description 25
- 150000002009 diols Chemical class 0.000 claims description 23
- 229920003009 polyurethane dispersion Polymers 0.000 claims description 20
- FKTHNVSLHLHISI-UHFFFAOYSA-N 1,2-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC=C1CN=C=O FKTHNVSLHLHISI-UHFFFAOYSA-N 0.000 claims description 15
- 239000007795 chemical reaction product Substances 0.000 claims description 14
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- -1 polyethylene Polymers 0.000 description 60
- 238000000576 coating method Methods 0.000 description 34
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 31
- 239000011248 coating agent Substances 0.000 description 27
- 238000006243 chemical reaction Methods 0.000 description 24
- 238000001035 drying Methods 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 229910001868 water Inorganic materials 0.000 description 20
- 239000007788 liquid Substances 0.000 description 19
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 18
- 239000000203 mixture Substances 0.000 description 18
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 15
- 239000002253 acid Substances 0.000 description 15
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 14
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 14
- 239000000178 monomer Substances 0.000 description 14
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- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 12
- 239000004698 Polyethylene Substances 0.000 description 12
- 125000002723 alicyclic group Chemical group 0.000 description 12
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- 239000004707 linear low-density polyethylene Substances 0.000 description 11
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- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 11
- 239000004743 Polypropylene Substances 0.000 description 10
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 10
- 125000003277 amino group Chemical group 0.000 description 10
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- 229920001155 polypropylene Polymers 0.000 description 10
- 150000001298 alcohols Chemical class 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- 125000001931 aliphatic group Chemical group 0.000 description 8
- LHIJANUOQQMGNT-UHFFFAOYSA-N aminoethylethanolamine Chemical compound NCCNCCO LHIJANUOQQMGNT-UHFFFAOYSA-N 0.000 description 8
- 125000003118 aryl group Chemical group 0.000 description 8
- 239000002131 composite material Substances 0.000 description 8
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
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- 230000000052 comparative effect Effects 0.000 description 7
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 7
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- RTTZISZSHSCFRH-UHFFFAOYSA-N 1,3-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC(CN=C=O)=C1 RTTZISZSHSCFRH-UHFFFAOYSA-N 0.000 description 6
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 6
- 125000000129 anionic group Chemical group 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 6
- 229920001684 low density polyethylene Polymers 0.000 description 6
- 239000004702 low-density polyethylene Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 6
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- PTBDIHRZYDMNKB-UHFFFAOYSA-N 2,2-Bis(hydroxymethyl)propionic acid Chemical compound OCC(C)(CO)C(O)=O PTBDIHRZYDMNKB-UHFFFAOYSA-N 0.000 description 5
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 5
- 239000000654 additive Substances 0.000 description 5
- 239000001361 adipic acid Substances 0.000 description 5
- 235000011037 adipic acid Nutrition 0.000 description 5
- 239000002585 base Substances 0.000 description 5
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 5
- KORSJDCBLAPZEQ-UHFFFAOYSA-N dicyclohexylmethane-4,4'-diisocyanate Chemical compound C1CC(N=C=O)CCC1CC1CCC(N=C=O)CC1 KORSJDCBLAPZEQ-UHFFFAOYSA-N 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 5
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 5
- FWWWRCRHNMOYQY-UHFFFAOYSA-N 1,5-diisocyanato-2,4-dimethylbenzene Chemical compound CC1=CC(C)=C(N=C=O)C=C1N=C=O FWWWRCRHNMOYQY-UHFFFAOYSA-N 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 150000001414 amino alcohols Chemical class 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000010030 laminating Methods 0.000 description 4
- 230000003472 neutralizing effect Effects 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000005022 packaging material Substances 0.000 description 4
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 4
- OHLKMGYGBHFODF-UHFFFAOYSA-N 1,4-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=C(CN=C=O)C=C1 OHLKMGYGBHFODF-UHFFFAOYSA-N 0.000 description 3
- RNLHGQLZWXBQNY-UHFFFAOYSA-N 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine Chemical compound CC1(C)CC(N)CC(C)(CN)C1 RNLHGQLZWXBQNY-UHFFFAOYSA-N 0.000 description 3
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 description 3
- 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 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 150000004985 diamines Chemical class 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 125000005442 diisocyanate group Chemical group 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 3
- 229920001451 polypropylene glycol Polymers 0.000 description 3
- 150000007519 polyprotic acids Polymers 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 239000000080 wetting agent Substances 0.000 description 3
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 2
- OVBFMUAFNIIQAL-UHFFFAOYSA-N 1,4-diisocyanatobutane Chemical compound O=C=NCCCCN=C=O OVBFMUAFNIIQAL-UHFFFAOYSA-N 0.000 description 2
- GOHPTLYPQCTZSE-UHFFFAOYSA-N 2,2-dimethylsuccinic acid Chemical compound OC(=O)C(C)(C)CC(O)=O GOHPTLYPQCTZSE-UHFFFAOYSA-N 0.000 description 2
- WXUAQHNMJWJLTG-UHFFFAOYSA-N 2-methylbutanedioic acid Chemical compound OC(=O)C(C)CC(O)=O WXUAQHNMJWJLTG-UHFFFAOYSA-N 0.000 description 2
- XJMMNTGIMDZPMU-UHFFFAOYSA-N 3-methylglutaric acid Chemical compound OC(=O)CC(C)CC(O)=O XJMMNTGIMDZPMU-UHFFFAOYSA-N 0.000 description 2
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- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- 229920001730 Moisture cure polyurethane Polymers 0.000 description 2
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- 125000002947 alkylene group Chemical group 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 2
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- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
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- 150000001718 carbodiimides Chemical class 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 239000007809 chemical reaction catalyst Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
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- 239000012299 nitrogen atmosphere Substances 0.000 description 2
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- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
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- UFXYYTWJETZVHG-UHFFFAOYSA-N 1,3-diisocyanatobutane Chemical compound O=C=NC(C)CCN=C=O UFXYYTWJETZVHG-UHFFFAOYSA-N 0.000 description 1
- IKYNWXNXXHWHLL-UHFFFAOYSA-N 1,3-diisocyanatopropane Chemical compound O=C=NCCCN=C=O IKYNWXNXXHWHLL-UHFFFAOYSA-N 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- ROHUXHMNZLHBSF-UHFFFAOYSA-N 1,4-bis(isocyanatomethyl)cyclohexane Chemical compound O=C=NCC1CCC(CN=C=O)CC1 ROHUXHMNZLHBSF-UHFFFAOYSA-N 0.000 description 1
- CDMDQYCEEKCBGR-UHFFFAOYSA-N 1,4-diisocyanatocyclohexane Chemical compound O=C=NC1CCC(N=C=O)CC1 CDMDQYCEEKCBGR-UHFFFAOYSA-N 0.000 description 1
- ATOUXIOKEJWULN-UHFFFAOYSA-N 1,6-diisocyanato-2,2,4-trimethylhexane Chemical compound O=C=NCCC(C)CC(C)(C)CN=C=O ATOUXIOKEJWULN-UHFFFAOYSA-N 0.000 description 1
- 229940008841 1,6-hexamethylene diisocyanate Drugs 0.000 description 1
- CWKVFRNCODQPDB-UHFFFAOYSA-N 1-(2-aminoethylamino)propan-2-ol Chemical compound CC(O)CNCCN CWKVFRNCODQPDB-UHFFFAOYSA-N 0.000 description 1
- WVUYYXUATWMVIT-UHFFFAOYSA-N 1-bromo-4-ethoxybenzene Chemical compound CCOC1=CC=C(Br)C=C1 WVUYYXUATWMVIT-UHFFFAOYSA-N 0.000 description 1
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- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Definitions
- the present invention relates to a laminate, specifically a laminate used as a packaging material.
- the composite film when a packaging bag is manufactured using such a composite film, the composite film may be folded in two and one side of the composite film may be overlapped and heat-sealed. At this time, only one side of the composite film is heat-sealed, and the other side of the composite film is not heat-sealed.
- both one side and the other side of the polyethylene laminated film are polyethylene films.
- one side and the other side of the polyethylene laminated film are substrates having the same melting point and are heat-sealed at the same temperature.
- the other side may also be heat-sealed.
- An object of the present invention is to provide a laminate capable of suppressing the heat sealing of the first film when the second film is heat-sealed.
- the present invention [1] is a laminate including a heat-resistant layer, a polyolefin-based first film, an adhesive layer, and a polyolefin-based second film in this order.
- the heat-resistant layer is a reaction product of a polyisocyanate component containing a polyisocyanate having a ring structure and a polyol component containing a macropolyester and an active hydrogen group-containing compound containing a hydrophilic group.
- the laminate according to the above [1] which is a coated and dried product of a polyurethane dispersion containing a polyurethane resin which is a reaction product of an isocyanate group-terminated prepolymer and a chain extender, is contained.
- the present invention [3] includes the laminate according to the above [1] or [2], wherein the mass of the heat-resistant layer per unit area is 3.5 g / m 2 or less.
- the heat-resistant layer and the first film and / or between the first film and the adhesive layer and / or between the adhesive layer and the second film.
- the gas barrier layer is a reaction product of a polyisocyanate component containing xylylene diisocyanate and a polyol component containing an active hydrogen group-containing compound containing a diol having 2 to 6 carbon atoms and a hydrophilic group. It contains the laminate according to the above [4], which is a coated and dried product of a polyurethane dispersion containing a polyurethane resin which is a reaction product of an isocyanate group-terminated prepolymer and a chain extender.
- the present invention [6] includes the laminate according to the above [4] or [5], wherein the mass per unit area of the gas barrier layer is 0.8 g / m 2 or more and 3 g / m 2 or less. ..
- the present invention [7] includes the laminate according to any one of the above [1] to [6], wherein the first film and the second film are both the same.
- the heat-resistant layer is provided on the first film, the heat-sealing of the first film can be suppressed when the second film is heat-sealed.
- FIG. 1 shows a schematic view of an embodiment of the laminate of the present invention.
- FIG. 2 is a schematic view showing an embodiment of a method for producing a laminate
- FIG. 2A shows a step of preparing a polyolefin-based first film
- FIG. 2B is one of the polyolefin-based first films.
- a step of arranging (laminating) the heat-resistant layer in the direction is shown
- FIG. 2C shows a step of arranging (laminating) the gas barrier layer on the other surface of the polyolefin-based first film
- FIG. 2D shows the other surface of the gas barrier layer.
- 2E shows a step of arranging (laminating) the adhesive layer
- FIG. 2E shows a step of arranging (laminating) the second polyolefin-based film on the other surface of the adhesive layer.
- FIG. 3 is a schematic view showing a modified example of the laminate of the present invention, FIG. 3A shows the laminate having a gas barrier layer between the heat-resistant layer and the polyolefin-based first film, and FIG. 3B shows. A laminate having a gas barrier layer between the adhesive layer and the polyolefin-based second film is shown, and FIG. 3C shows a laminate without a gas barrier layer.
- FIG. 4 is a schematic view showing an embodiment of a method for manufacturing a standing pouch, FIG. 4A shows a step of preparing a sheet-like laminate, and FIG. 4B shows opposing polyolefin-based second films. The process of contacting and heat-sealing is shown, and FIG. 4C shows the process of obtaining a standing pouch.
- the laminate 1 includes a heat-resistant layer 2, a polyolefin-based first film 3, a gas barrier layer 4, an adhesive layer 5, and a polyolefin-based second film. 6 and 6 are provided in order.
- the heat-resistant layer 2 has a sheet shape extending along the surface direction (direction orthogonal to the thickness direction) and having a flat front surface and a back surface.
- the heat-resistant layer 2 is a layer for suppressing the heat-sealing of the polyolefin-based first film 3 when the polyolefin-based second film 6 is heat-sealed.
- the heat-resistant layer 2 has a polyisocyanate component containing a polyisocyanate having a ring structure (hereinafter referred to as a first polyisocyanate component) and a polyol component containing an active hydrogen group-containing compound containing a macropolyol and a hydrophilic group (hereinafter referred to as a first polyisocyanate component).
- a first polyol component) and a polyurethane resin which is a reaction product of an isocyanate group-terminated prepolymer (hereinafter referred to as an isocyanate group-terminated first prepolymer) and a chain extender. It is formed from a coated dried product of the contained polyurethane dispersion (hereinafter referred to as the first polyurethane dispersion).
- the first polyisocyanate component contains a polyisocyanate having a ring structure as an essential component.
- polyisocyanate having a ring structure examples include a polyisocyanate monomer having a ring structure and a polyisocyanate derivative having a ring structure.
- polyisocyanate monomer having a ring structure examples include alicyclic polyisocyanates, aromatic polyisocyanates, and aromatic aliphatic polyisocyanates.
- alicyclic polyisocyanate examples include 3-isocyanatomethyl-3,5,5-trimethylcyclohexylisocyanate (isophorone diisocyanate, IPDI), 4,4'-, 2,4'-or 2,2'-methylenebis.
- aromatic polyisocyanate examples include 4,4'-, 2,4'-or 2,2'-diphenylmethane diisocyanate or a mixture thereof (MDI), 2,4- or 2,6-toluene diisocyanate or a mixture thereof.
- MDI 4,4'-, 2,4'-or 2,2'-diphenylmethane diisocyanate or a mixture thereof
- TDI 4,4'-toluene diisocyanate
- NDI 1,5-naphthalenediocyanate
- m- or p-phenylenediocyanate or a mixture thereof 4,4'-diphenyldiisocyanate
- 4,4'-diphenyl ether examples include aromatic diisocyanates such as diisocyanates.
- aromatic aliphatic polyisocyanate examples include 1,3- or 1,4-bis (isocyanatomethyl) benzene (also known as 1,3- or 1,4-xylene diisocyanate) or a mixture thereof (XDI), 1. , 3- or 1,4-tetramethylxylene diisocyanate or a mixture thereof (TMXDI), aromatic aliphatic diisocyanates such as ⁇ , ⁇ '-diisocyanate-1,4-diethylbenzene and the like.
- the polyisocyanate derivative having a ring structure is a derivative of the polyisocyanate monomer having a ring structure described above, and is, for example, a multimer (for example, a dimer or a trimer) of the polyisocyanate monomer having a ring structure.
- allophanate-modified product for example, the polyisocyanate monomer having a ring structure described above and a monovalent alcohol or It is produced by the reaction of an allophanate modified product produced by a reaction with a divalent alcohol or a polyol modified product (for example, a polyisocyanate monomer having a ring structure described above and a trivalent alcohol (for example, trimethylolpropane)).
- Polyester modified product (alcohol adduct), biuret modified product (for example, biuret modified product produced by reaction of the above-mentioned polyisocyanate monomer having a ring structure with water or amines), urea modified product (for example)
- a urea-modified product produced by the reaction of the above-mentioned polyisocyanate monomer having a ring structure with a diamine
- an oxadiazine trione-modified product for example, the above-mentioned polyisocyanate monomer having a ring structure and carbon dioxide gas.
- the polyisocyanate having a ring structure is preferably a polyisocyanate monomer having a ring structure, more preferably an aromatic aliphatic polyisocyanate, an alicyclic polyisocyanate, still more preferably an alicyclic polyisocyanate, and particularly preferably.
- Polyisocyanates having a ring structure can be used alone or in combination of two or more.
- the first polyisocyanate component may include a polyisocyanate having no ring structure as an optional component.
- polyisocyanate having no ring structure examples include a polyisocyanate monomer having no ring structure and a polyisocyanate derivative having no ring structure.
- polyisocyanate monomer having no ring structure examples include aliphatic polyisocyanates.
- aliphatic polyisocyanate examples include ethylene diisocyanate, trimethylene diisocyanate, 1,2-propylene diisocyanate, and butylene diisocyanate (tetramethylene diisocyanate, 1,2-butyrene diisocyanate, 2,3-butylene diisocyanate, and 1,3-butylene diisocyanate).
- PDI 1,5-Pentamethylene diisocyanate
- HDI 1,6-hexamethylene diisocyanate
- 2,4,4- or 2,2,4-trimethylhexamethylene diisocyanate 2,6-diisamethylene methyl capate
- An aliphatic diisocyanate such as dodecamethylene diisocyanate and the like.
- the polyisocyanate derivative having no ring structure is the above-mentioned derivative of the polyisocyanate monomer having no ring structure.
- Polyisocyanates that do not have a ring structure can be used alone or in combination of two or more.
- the blending ratio of the polyisocyanate having no ring structure is, for example, 10 parts by mass or less, preferably 5 parts by mass or less, based on 100 parts by mass of the first polyisocyanate component.
- the polyisocyanate preferably does not contain a polyisocyanate having a ring structure, but contains only a polyisocyanate having a ring structure.
- the first polyol component contains a macropolyol and an active hydrogen group-containing compound containing a hydrophilic group as essential components.
- the macropolyol is a compound having two or more hydroxyl groups at the molecular ends and having a number average molecular weight of 400 or more, preferably 500 or more, and 10,000 or less, preferably 5000 or less, more preferably 3000 or less.
- the average number of functional groups of the macropolypoly is, for example, 2 or more, and is, for example, 3 or less, and is preferably 2.
- macropolyols include polyether polyols, polyester polyols, polycarbonate polyols, polyurethane polyols, epoxy polyols, polyolefin polyols, acrylic polyols, silicone polyols, fluorine polyols, vinyl monomer-modified polyols, and the like, and polyester polyols are preferable. Can be mentioned.
- polyester polyol examples include a polycondensate of a low molecular weight polyol described later and a polybasic acid.
- low molecular weight polyol examples include a dihydric alcohol, more preferably a diol having 2 to 6 carbon atoms, further preferably an alkanediol, and particularly preferably 1,6-hexanediol and neopentyl glycol.
- polybasic acid examples include aromatic dibasic acid, alicyclic dibasic acid, and aliphatic dibasic acid.
- aromatic dibasic acid examples include aromatic carboxylic acids such as phthalic acid (orthophthalic acid, isophthalic acid, terephthalic acid) and trimellitic acid, preferably phthalic acid, and more preferably isophthalic acid. Can be mentioned.
- alicyclic dibasic acid examples include alicyclic carboxylic acids such as het acid and 1,2-hexahydrophthalic acid.
- aliphatic dibasic acid examples include oxalic acid, malonic acid, succinic acid, methylsuccinic acid, 2,2-dimethylsuccinic acid, 2,3-dimethylsuccinic acid, hexylsuccinic acid, glutaric acid, and 2-methylglutaric acid.
- Preferred examples of the polybasic acid include aliphatic dibasic acid and aromatic dibasic acid.
- the polyester polyol is preferably a polycondensate of 1,6-hexanediol, neopentyl glycol, adipic acid, isophthalic acid, sebacic acid, ethylene glycol, and neopentyl glycol. Condensates can be mentioned.
- polyester polyol a commercially available product can be used. Specifically, Takelac U-5620 (polyester polyol, which is a polycondensate of adipic acid, 1,6-hexanediol, and neopentyl glycol, Mitsui. (Manufactured by Kagaku Co., Ltd.), Takelac U-9025 (polyester polyol which is a polycondensate of isophthalic acid, sebacic acid, ethylene glycol, and neopentyl glycol, manufactured by Mitsui Kagaku Co., Ltd.).
- polyester polyol examples include a polyester polyol obtained by ring-opening polymerization such as ⁇ -caprolactone.
- Macro polyol can be used alone or in combination of two or more.
- the mixing ratio of the macropolypoly is, for example, 60 parts by mass or more, for example, 90 parts by mass or less, preferably 80 parts by mass or less, based on 100 parts by mass of the total amount of the first polyol component.
- the active hydrogen group-containing compound containing a hydrophilic group is a compound containing a hydrophilic group such as a nonionic group or an ionic group and containing an active hydrogen group such as an amino group or a hydroxyl group. Examples thereof include an active hydrogen group-containing compound containing a nonionic group and an active hydrogen group-containing compound containing an ionic group.
- Examples of the active hydrogen group-containing compound containing a nonionic group include an active hydrogen group-containing compound containing a polyoxyalkylene group as a hydrophilic group (nonionic group). More specifically, examples of the active hydrogen group-containing compound containing a nonionic group include polyoxyethylene glycol, one-ended closed polyoxyethylene glycol, and a polyol containing a polyoxyethylene side chain.
- Examples of the one-ended closed polyoxyethylene glycol include alkoxypolyoxyethylene monool that is one-ended sealed with an alkyl group having 1 to 4 carbon atoms.
- a polyol containing a polyoxyethylene side chain is a compound containing a polyoxyethylene group in the side chain and having two or more hydroxyl groups.
- the active hydrogen group-containing compound containing an ionic group includes, for example, an anionic group such as a carboxylic acid or a cationic group such as a quaternary amine, and an active hydrogen group such as two or more hydroxyl groups or amino groups.
- an anionic group such as a carboxylic acid or a cationic group such as a quaternary amine
- an active hydrogen group such as two or more hydroxyl groups or amino groups.
- Group-containing compounds eg, carboxy group-containing polyols, etc. can be mentioned.
- carboxy group-containing polyol examples include 2,2-dimethylolacetate, 2,2-dimethylollactic acid, 2,2-dimethylolpropionic acid (also known as dimethylolpropionic acid), 2,2-dimethylolbutanoic acid, and 2, , 2-Dimethylolbutyric acid, polyhydroxyalkanoic acid such as 2,2-dimethylolvaleric acid and the like.
- the active hydrogen group-containing compound containing a hydrophilic group is preferably an active hydrogen group-containing compound containing an ionic group, more preferably a compound having an anionic group and two or more hydroxyl groups, and further preferably.
- Carboxy group-containing polyols more preferably polyhydroxyalkanoic acid, and particularly preferably 2,2-dimethylolpropionic acid.
- the active hydrogen group-containing compound containing a hydrophilic group can be used alone or in combination.
- the blending ratio of the active hydrogen group-containing compound containing a hydrophilic group is, for example, 5 parts by mass or more, preferably 10 parts by mass or more, and for example, 30 parts by mass with respect to 100 parts by mass of the total amount of the first polyol component. Parts or less, preferably 20 parts by mass or less.
- the first polyol component contains a low molecular weight polyol (a low molecular weight polyol excluding an active hydrogen group-containing compound containing a hydrophilic group) as an optional component.
- a low molecular weight polyol a low molecular weight polyol excluding an active hydrogen group-containing compound containing a hydrophilic group
- low molecular weight polyol examples include diols having 2 to 6 carbon atoms and other low molecular weight polyols (excluding diols having 2 to 6 carbon atoms).
- the diol having 2 to 6 carbon atoms has a number average molecular weight of 40 or more and less than 400, preferably 300 or less, and is a compound having 2 to 6 carbon atoms and specifically, for example, ethylene glycol.
- diol having 2 to 6 carbon atoms examples include an ether diol having 2 to 6 carbon atoms, and more preferably triethylene glycol.
- diols having 2 to 6 carbon atoms can be used alone or in combination of two or more.
- the blending ratio of the diol having 2 to 6 carbon atoms is, for example, 1 part by mass or more, preferably 5 parts by mass or more, preferably 30 parts by mass or less, based on 100 parts by mass of the total amount of the first polyol component. Is 20 parts by mass or less.
- low molecular weight polyols are compounds having a number average molecular weight of 40 or more and less than 400, preferably 300 or less, and having two or more hydroxyl groups in one molecule (diols having 2 to 6 carbon atoms), for example, carbon. Examples thereof include diols (dihydric alcohols) having a number of 7 or more and low molecular weight polyols having a trivalent value or higher.
- a diol (dihydric alcohol) having 7 or more carbon atoms has a number average molecular weight of 40 or more and less than 400, preferably 300 or less, and is a compound having 2 hydroxyl groups in one molecule and having 7 or more carbon atoms, for example.
- Alkane-1,2-diols with 7 to 20 carbon atoms, 2,6-dimethyl-1-octene-3,8-diols, 1,3- or 1,4-cyclohexanedimethanol and mixtures thereof, bisphenol hydrides A, bisphenol A and the like can also be mentioned.
- diol (divalent alcohol) having 7 or more carbon atoms examples include a divalent polyalkylene oxide having a number average molecular weight of less than 400, preferably 300 or less.
- polyalkylene oxides are made of polyethylene glycol (polyoxyethylene ether glycol), polypropylene glycol, for example, by subjecting the above-mentioned dihydric alcohol as an initiator to an addition reaction with an alkylene oxide such as ethylene oxide and / or propylene oxide. It can be obtained as (polyoxypropylene ether glycol), polyethylene polypropylene glycol (random or block copolymer) and the like.
- polytetramethylene ether glycol having a number average molecular weight of less than 400, preferably 300 or less, obtained by ring-opening polymerization of tetrahydrofuran can be mentioned.
- a low molecular weight polyol having a trivalent or higher valence has a number average molecular weight of 40 or more and less than 400, preferably 300 or less, and is a compound having three or more hydroxyl groups in one molecule, for example, glycerin, 2-methyl-2-. Hydroxymethyl-1,3-propanediol, 2,4-dihydroxy-3-hydroxymethylpentane, 1,2,6-hexanetriol, trimethylpropane, 2,2-bis (hydroxymethyl) -3-butanol, etc.
- Trihydric alcohols such as tetramethylolmethane (pentaerythritol), diglycerin and other tetrahydric alcohols, such as xylitol and other pentahydric alcohols, such as sorbitol, mannitol, aitol, igitol, darsitol, altritor.
- Hexaholic alcohols such as inositol and dipentaerythritol, for example, heptavalent alcohols such as persetol, for example, octahydric alcohols such as sucrose.
- low molecular weight polyols having a trivalent or higher molecular weight examples include polyalkylene oxides having a number average molecular weight of 40 or more and less than 400, preferably 300 or less and having a trivalent or higher molecular weight.
- a polyalkylene oxide is, for example, a polyethylene polyol by adding an alkylene oxide such as ethylene oxide and / or propylene oxide using the above-mentioned trivalent or higher valent low molecular weight polyol or a known polyamine as an initiator.
- Low molecular weight polyols can be used alone or in combination of two or more.
- the first polyol component preferably contains a macropolyol, an active hydrogen group-containing compound containing a hydrophilic group, and a diol having 2 to 6 carbon atoms, and preferably contains a macropolyol and an active hydrogen group containing a hydrophilic group. It consists of a compound and a diol having 2 to 6 carbon atoms.
- the isocyanate group-terminated first prepolymer is obtained by reacting the first polyisocyanate component with the first polyol component.
- each of the above components is reacted by a known polymerization method such as bulk polymerization or solution polymerization, preferably solution polymerization in which the reactivity and viscosity can be easily adjusted. ..
- the equivalent ratio (isocyanate group / hydroxyl group) of the isocyanate group in the first polyisocyanate component to the active hydrogen group (hydroxyl group and / or amino group) in the first polyol component exceeds 1, for example, 1. .2 or more, preferably 1.3 or more, for example, 3.0 or less, preferably 2.5 or less.
- solution polymerization for example, the above components are mixed with an organic solvent (solvent) in a nitrogen atmosphere and reacted.
- organic solvent solvent
- reaction temperature is, for example, 20 ° C. or higher, and for example, 80 ° C. or lower
- reaction time is 1 hour or longer, and for example, 20 hours or lower.
- organic solvent examples include acetone, methyl ethyl ketone, ethyl acetate, tetrahydrofuran, acetonitrile, N-methylpyrrolidone and the like, which are inert to the isocyanate group and highly hydrophilic.
- an amine-based, tin-based, or lead-based reaction catalyst may be added, if necessary, and unreacted polyisocyanate is added from the obtained isocyanate group-terminated first prepolymer.
- unreacted polyisocyanate is added from the obtained isocyanate group-terminated first prepolymer.
- it can be removed by a known method such as distillation or extraction.
- an isocyanate group-terminated first prepolymer which is a reaction product of the first polyisocyanate component and the first polyol component can be obtained.
- the isocyanate group-terminated first prepolymer is an isocyanate group-terminated first prepolymer and an isocyanate group-terminated prepolymer containing an organic solvent. 1 Obtained as a prepolymer reaction solution.
- the isocyanate group-terminated first prepolymer contains an ionic group
- it is preferably neutralized by adding a neutralizing agent to form a salt of the ionic group.
- a conventional base for example, an organic base (for example, a trialkylamine having 1 to 4 carbon atoms such as tertiary amines (trimethylamine, triethylamine, etc.), Alkanolamines such as dimethylethanolamine, methyldiethanolamine, triethanolamine, triisopropanolamine, heterocyclic amines such as morpholin), inorganic bases (ammonia, alkali metal hydroxides (lithium hydroxide, sodium hydroxide, water) (Potassium oxide, etc.), alkaline earth metal hydroxides (magnesium hydroxide, calcium hydroxide, etc.), alkali metal carbonates (sodium carbonate, potassium carbonate, etc.)).
- organic base for example, a trialkylamine having 1 to 4 carbon atoms such as tertiary amines (trimethylamine, triethylamine, etc.), Alkanolamines such as dimethylethanolamine, methyldiethanolamine, triethanolamine,
- the neutralizing agent is added at a ratio of 0.4 equivalents or more, preferably 0.6 equivalents or more, and for example, 1.2 equivalents or less, preferably 1 equivalent or less, per 1 equivalent of anionic groups. Add with.
- the isocyanate group-terminated first prepolymer thus obtained is a polyurethane prepolymer having at least one (preferably a plurality, more preferably two) free isocyanate groups at the molecular terminal thereof.
- the isocyanate group content is, for example, 0.3% by mass or more, preferably 1.0% by mass or more, and for example, 20% by mass or less. , Preferably 15% by mass or less.
- the average number of functional groups of the isocyanate group is, for example, 1.5 or more, and for example, 3.0 or less, preferably 2.5 or less.
- the isocyanate group-terminated first prepolymer obtained above and the chain extender are reacted in, for example, water to obtain a first polyurethane dispersion of a polyurethane resin.
- chain extender examples include the above-mentioned low molecular weight polyols and amino group-containing compounds.
- amino group-containing compound examples include aromatic polyamines, aromatic aliphatic polyamines, alicyclic polyamines, aliphatic polyamines, amino alcohols, polyoxyethylene group-containing polyamines, primary amino groups, and primary amino groups.
- amino group-containing compounds such as alkoxysilyl compounds having a secondary amino group, hydrazine or derivatives thereof.
- aromatic polyamines examples include 4,4'-diphenylmethanediamine and tolylenediamine.
- aromatic aliphatic polyamine examples include 1,3- or 1,4-xylylenediamine or a mixture thereof.
- alicyclic polyamine examples include 3-aminomethyl-3,5,5-trimethylcyclohexylamine (also known as isophoronediamine), 4,4'-dicyclohexylmethanediamine, and 2,5 (2,6) -bis (.
- Examples of the aliphatic polyamine include ethylenediamine, propylenediamine, 1,3-propanediamine, 1,4-butanediamine, 1,5-pentanediamine, 1,6-hexamethylenediamine, diethylenetriamine, triethylenetetramine, and tetraethylene. Examples thereof include pentamine, 1,2-diaminoethane, 1,2-diaminopropane, and 1,3-diaminopentane.
- amino alcohol examples include 2-((2-aminoethyl) amino) ethanol (also known as N- (2-aminoethyl) ethanolamine) and 2-((2-aminoethyl) amino) -1-methylpropanol.
- Also known as: N- (2-aminoethyl) isopropanolamine and the like, preferably 2-((2-aminoethyl) amino) ethanol (also known as: N- (2-aminoethyl) ethanolamine). Be done.
- polyoxyethylene group-containing polyamine examples include polyoxyalkylene ether diamines such as polyoxyethylene ether diamines. More specifically, for example, PEG # 1000 diamine manufactured by NOF Corporation, Jeffamine ED-2003, EDR-148, and XTJ-512 manufactured by Huntsman Co., Ltd. can be mentioned.
- alkoxysilyl compound having a primary amino group or a primary amino group and a secondary amino group examples include ⁇ -aminopropyltrimethoxysilane, ⁇ -aminopropyltriethoxysilane, and N-phenyl- ⁇ .
- An alkoxysilyl compound having a primary amino group such as -aminopropyltrimethoxysilane, N- ⁇ (aminoethyl) ⁇ -aminopropyltrimethoxysilane (also known as N-2- (aminoethyl) -3-aminopropyltri).
- Methoxysilane N- ⁇ (aminoethyl) ⁇ -aminopropyltriethoxysilane (also known as N-2- (aminoethyl) -3-aminopropyltriethoxysilane), N- ⁇ (aminoethyl) ⁇ -aminopropyl Methyldimethoxysilane (also known as N-2- (aminoethyl) -3-aminopropylmethyldimethoxysilane), N- ⁇ (aminoethyl) ⁇ -aminopropylmethyldiethoxysilane (also known as N-2- (aminoethyl))
- Examples thereof include an alkoxysilyl compound having a primary amino group and a secondary amino group such as -3-aminopropylmethyldiethoxysilane), preferably an alkoxy having a primary amino group and a secondary amino group.
- Cyril compounds more preferably N- ⁇ (aminoethyl) ⁇ -aminopropyltrimethoxysilane (also known as N-2- (aminoethyl) -3-aminopropyltrimethoxysilane) can be mentioned.
- hydrazine or its derivative examples include hydrazine (including hydrate), succinate dihydrazide, and adipic acid dihydrazide.
- amino group-containing compounds can be used alone or in combination of two or more.
- the chain extender preferably includes an amino group-containing compound, and more preferably an amino alcohol, a primary amino group, or an alkoxysilyl compound having a primary amino group and a secondary amino group. , More preferably, an aminoalcohol and a primary amino group, or an alkoxysilyl compound having a primary amino group and a secondary amino group is used in combination.
- the isocyanate group-terminated first prepolymer is added. Is then water-dispersed, and then a chain extender is added thereto to extend the chain of the isocyanate group-terminated first prepolymer with the chain extender.
- the isocyanate group-terminated first prepolymer is stirred at a ratio of 50 to 1000 parts by mass of water to 100 parts by mass of the isocyanate group-terminated first prepolymer. Is added.
- the chain extender was added to the water in which the isocyanate group-terminated first prepolymer was dispersed in water with stirring, and the active hydrogen groups (amino groups and hydroxyl groups) of the chain extender with respect to the isocyanate group of the isocyanate group-terminated first prepolymer were added.
- the mixture is added dropwise so that the equivalent ratio (active hydrogen group / isocyanate group) is, for example, a ratio of 0.6 to 1.2.
- the chain extender can be added dropwise as an aqueous solution, for example, and after the addition is completed, the reaction is completed at room temperature, for example, with further stirring.
- the reaction time until the reaction is completed is, for example, 0.1 hour or more, and for example, 10 hours or less.
- water is added to the isocyanate group-terminated first prepolymer to water-disperse the isocyanate group-terminated first prepolymer, and then a chain extender is added to the isocyanate group-terminated first prepolymer.
- the prepolymer can also be chain-extended with a chain extender.
- the organic solvent and water can be removed as needed, and further, water can be added to adjust the solid content concentration.
- a first polyurethane dispersion of a polyurethane resin which is a reaction product of the isocyanate group-terminated first prepolymer and the chain extender, can be obtained.
- the first polyurethane dispersion is used as the first coating liquid.
- the solid content concentration of the first polyurethane dispersion of the obtained polyurethane resin is, for example, 10% by mass or more, preferably 15% by mass or more, more preferably 20% by mass or more, and for example, 60% by mass or less. It is preferably 50% by mass or less, more preferably 45% by mass or less.
- additives can be added to the first coating liquid as needed.
- Additives include, for example, stabilizers (antioxidants, heat stabilizers, UV absorbers, etc.), plasticizers, antistatic agents, lubricants, antiblocking agents, surfactants, dispersion stabilizers, colorants (pigments, etc.) Dyes, etc.), fillers, inorganic particles, inorganic oxide particles, crystal nucleating agents, etc.
- the blending ratio of the additive is not particularly limited, and is appropriately set according to the purpose and application.
- a water-soluble organic solvent and a wetting agent are added to the first coating liquid in order to impart wettability to the polyolefin-based first film 3 or to dilute the first coating liquid. can do.
- water-soluble organic solvent examples include alcohols such as methanol, ethanol and 2-propanol, ketones such as acetone and methyl ethyl ketone, preferably alcohols, and more preferably 2-propanol.
- the water-soluble organic solvent can be used alone or in combination of two or more.
- the heat-resistant layer 2 is obtained by applying the first coating liquid to one surface of the polyolefin-based first film 3 and drying it, as will be described later.
- the storage elastic modulus of the heat-resistant layer 2 at 120 ° C. is, for example, 1 MPa or more, preferably 10 MPa or more, and for example, 100 MPa or less, preferably 50 MPa or less, more preferably 30 MPa or less.
- the storage elastic modulus will be described in detail in Examples described later.
- the thickness of the heat-resistant layer 2 is, for example, 0.1 ⁇ m or more, and for example, 3.0 ⁇ m or less.
- the polyolefin-based first film 3 has a sheet shape that extends along the plane direction (direction orthogonal to the thickness direction) and has a flat front surface and a back surface.
- the polyolefin-based first film 3 includes a polyethylene-based film such as a low-density polyethylene film (LDPE) and a linear low-density polyethylene film (LLDPE), for example, an unstretched polypropylene film (CPP film). , Monoaxially stretched polypropylene film, biaxially stretched polypropylene film (OPP film) and other polypropylene-based films, for example, 4-methyl-1-pentene-based polymer film and the like.
- LDPE low-density polyethylene film
- LLDPE linear low-density polyethylene film
- CPP film unstretched polypropylene film
- Monoaxially stretched polypropylene film, biaxially stretched polypropylene film (OPP film) and other polypropylene-based films for example, 4-methyl-1-pentene-based polymer film and the like.
- the polyolefin-based first film 3 may be subjected to an anchor coating treatment with an anchor coating agent (for example, a mixture of a trimethylolpropane modified product of xylylene diisocyanate and ethyl acetate).
- an anchor coating agent for example, a mixture of a trimethylolpropane modified product of xylylene diisocyanate and ethyl acetate.
- the thickness of the polyolefin-based first film 3 is, for example, 0.05 ⁇ m or more, and for example, 2.0 ⁇ m or less.
- the gas barrier layer 4 has a sheet shape extending along the surface direction (direction orthogonal to the thickness direction) and having a flat front surface and a back surface.
- the gas barrier layer 4 is a layer that imparts gas barrier properties to the laminated body 1.
- the gas barrier layer 4 is a polyol component containing a polyisocyanate component containing xylylene diisocyanate (hereinafter referred to as a second polyisocyanate component), a diol having 2 to 6 carbon atoms, and an active hydrogen group-containing compound containing a hydrophilic group.
- the second polyisocyanate component contains xylylene diisocyanate as an essential component.
- 1,2-xylylene diisocyanate o-XDI
- 1,3-xylylene diisocyanate m-XDI
- 1,4-xylylene diisocyanate p-XDI
- Examples of the xylylene diisocyanate include 1,3-xylylene diisocyanate, 1,4-xylylene diisocyanate, and more preferably 1,3-xylylene diisocyanate.
- the xylylene diisocyanate includes the above-mentioned derivatives.
- Xylylene diisocyanate can be used alone or in combination of two or more.
- the second polyisocyanate component can contain another polyisocyanate as an optional component.
- polyisocyanates examples include the above-mentioned alicyclic polyisocyanate, the above-mentioned aromatic polyisocyanate, the above-mentioned aromatic aliphatic polyisocyanate (excluding xylylene diisocyanate), the above-mentioned aliphatic polyisocyanate, and the above-mentioned derivatives thereof.
- Etc. preferably an alicyclic polyisocyanate, and more preferably 4,4'-methylenebis (cyclohexylisocyanate).
- the blending ratio of the other polyisocyanate is, for example, 10 parts by mass or more and, for example, 30 parts by mass or less with respect to 100 parts by mass of the second polyisocyanate component.
- the second polyisocyanate component preferably contains xylylene diisocyanate and alicyclic polyisocyanate, more preferably contains xylylene diisocyanate and 4,4'-methylenebis (cyclohexyl isocyanate), and more preferably xylylene diisocyanate. And 4,4'-methylenebis (cyclohexyl isocyanate).
- the second polyol component contains the above-mentioned diol having 2 to 6 carbon atoms and the above-mentioned active hydrogen group-containing compound containing a hydrophilic group as essential components.
- diol having 2 to 6 carbon atoms examples include an alkane diol having 2 to 6 carbon atoms, and more preferably ethylene glycol.
- diols having 2 to 6 carbon atoms can be used alone or in combination of two or more.
- the blending ratio of the diol having 2 to 6 carbon atoms is, for example, 50 parts by mass or more, for example, 80 parts by mass or less, preferably 70 parts by mass or less, based on 100 parts by mass of the total amount of the second polyol component. ..
- Examples of the active hydrogen group-containing compound containing a hydrophilic group include the above-mentioned active hydrogen group-containing compound, preferably an active hydrogen group-containing compound containing an ionic group, and more preferably two or more anionic groups.
- the blending ratio of the active hydrogen group-containing compound containing a hydrophilic group is, for example, 20 parts by mass or more, for example, 50 parts by mass or less, preferably 40 parts by mass, based on 100 parts by mass of the total amount of the second polyol component. It is less than a part.
- the second polyol component contains the above-mentioned diol (divalent alcohol) having 7 or more carbon atoms and the above-mentioned low molecular weight polyol having a trivalent value or more as optional components.
- trivalent or higher low molecular weight polyol examples include the above-mentioned low molecular weight polyol, preferably a trihydric alcohol, and more preferably trimethylolpropane.
- the blending ratio of the trivalent or higher low molecular weight polyol is, for example, 1 part by mass or more, for example, 20 parts by mass or less, preferably 10 parts by mass or less, based on 100 parts by mass of the total amount of the second polyol component. ..
- the second polyol component preferably contains a diol having 2 to 6 carbon atoms, an active hydrogen group-containing compound containing a hydrophilic group, and a low molecular weight polyol having a valence of 3 or more, and more preferably a diol having 2 to 6 carbon atoms. It consists of an active hydrogen group-containing compound containing a hydrophilic group and a low molecular weight polyol having a valence of 3 or more.
- the isocyanate group-terminated second prepolymer is obtained by reacting the second polyisocyanate component with the second polyol component.
- reaction between the second polyisocyanate component and the second polyol component is the same as the reaction between the first polyisocyanate component and the first polyol component, and each of the above components is reacted.
- the same organic solvent (solvent) and reaction catalyst as in the reaction between the first polyisocyanate component and the first polyol component can be used, and the reaction conditions (reaction temperature, reaction time and equivalent ratio) can be used. Is the same as the reaction between the first polyisocyanate component and the first polyol component.
- the second polyisocyanate component, the second polyol component, and the isocyanate group-terminated second prepolymer which is a reaction product can be obtained.
- the isocyanate group-terminated second prepolymer is an isocyanate group-terminated second prepolymer containing an isocyanate group-terminated second prepolymer and an organic solvent. 2 Obtained as a prepolymer reaction solution.
- the above-mentioned neutralizing agent preferably triethylamine is preferably used in the same manner as the above-mentioned isocyanate group-terminated first prepolymer. Ammonia) is added to neutralize and form salts of ionic groups.
- the isocyanate group-terminated second prepolymer thus obtained is a polyurethane prepolymer having at least one (preferably a plurality, more preferably two) free isocyanate groups at the molecular ends thereof.
- the isocyanate group content is, for example, 0.3% by mass or more, preferably 1.0% by mass or more, and for example, 20% by mass or less. , Preferably 15% by mass or less.
- the average number of functional groups of the isocyanate group is, for example, 1.5 or more, and for example, 3.0 or less, preferably 2.5 or less.
- the isocyanate group-terminated second prepolymer obtained above and the chain extender described above are reacted in water, for example, to obtain a second polyurethane dispersion of a polyurethane resin.
- chain extender examples include the above-mentioned chain extenders, preferably amino group-containing compounds, more preferably amino alcohols, and even more preferably 2-((2-aminoethyl) amino) ethanol ( Also known as: N- (2-aminoethyl) ethanolamine).
- a second polyurethane dispersion of a polyurethane resin which is a reaction product of the isocyanate group-terminated second prepolymer and the chain extender, can be obtained.
- the second polyurethane dispersion is used as the first coating liquid.
- the solid content concentration of the second polyurethane dispersion of the obtained polyurethane resin is, for example, 10% by mass or more, preferably 15% by mass or more, more preferably 20% by mass or more, and for example, 60% by mass or less. It is preferably 50% by mass or less, more preferably 45% by mass or less.
- the above-mentioned additives can be added to the second coating liquid, if necessary.
- the blending ratio of the additive is not particularly limited, and is appropriately set according to the purpose and application.
- thermoplastic resin having a gas barrier property may be blended in the second coating liquid as long as the gas barrier property is not impaired.
- thermoplastic resin having a gas barrier property examples include polyvinyl alcohol, ethylene-vinyl alcohol copolymer, polyvinylidene chloride or vinylidene chloride copolymer, and polysaccharides such as starch and cellulose.
- the above-mentioned water-soluble organic solvent and the above-mentioned wetting agent for example, modified polysiloxane copolymer weight. Coalescence
- the gas barrier layer 4 is obtained by applying a second coating liquid to the other surface of the polyolefin-based first film 3 and drying it.
- the thickness of the gas barrier layer 4 is, for example, 1.0 ⁇ m or more, and for example, 3.0 ⁇ m or less.
- the adhesive layer 5 has a sheet shape extending along the surface direction (direction orthogonal to the thickness direction) and having a flat front surface and a back surface.
- the adhesive layer 5 is a layer for adhering the gas barrier layer 4 and the polyolefin-based second film 6.
- the adhesive layer 5 is formed of, for example, an adhesive.
- the adhesive is not particularly limited, and examples thereof include known two-component curable urethane adhesives.
- the adhesive a commercially available product can also be used, and examples thereof include a mixture of Takelac A-969V (manufactured by Mitsui Chemicals) and Tanecate A-5 (manufactured by Mitsui Chemicals).
- the adhesive layer 5 is obtained by applying an adhesive to the other surface of the gas barrier layer 4 and drying it, as will be described later.
- the thickness of the adhesive layer 5 is, for example, 1.5 ⁇ m or more, and for example, 4.0 ⁇ m or less.
- the polyolefin-based second film 6 has a sheet shape that extends along the plane direction (direction orthogonal to the thickness direction) and has a flat front surface and a back surface.
- Examples of the polyolefin-based second film 6 include the same ones as the above-mentioned polyolefin-based first film 3.
- the polyolefin-based first film 3 and the polyolefin-based second film 6 are both the same.
- polyolefin-based first film 3 and the polyolefin-based second film 6 are both low-density polyethylene films (LDPE) or both are linear low-density polyethylene films (LLDPE).
- LLDPE linear low-density polyethylene films
- OPP films biaxially stretched polypropylene films
- CPP films unstretched polypropylene films
- polyolefin-based second film 6 may be subjected to an anchor coating treatment by the above-mentioned anchor coating agent.
- the thickness of the polyolefin-based second film 6 is, for example, 10 ⁇ m or more, and for example, 100 ⁇ m or less.
- the manufacturing method of the laminated body 1 will be described in detail below.
- a polyolefin-based first film 3 is prepared.
- the heat-resistant layer 2 is arranged (laminated) on one surface of the polyolefin-based first film 3.
- the first coating liquid is applied to the entire surface of one surface (surface) of the polyolefin-based first film 3 and dried. ..
- the mass per unit area of the heat-resistant layer 2 is, for example, 6.0 g / m 2 or less, preferably 3.5 g / m 2 or less, more preferably 2.5 g / m 2 or less, and also. For example, it is applied so as to be 0.1 g / m 2 or more.
- the heat seal of the polyolefin-based first film 3 can be suppressed when the polyolefin-based second film 6 is heat-sealed.
- Examples of the coating method include known coating methods such as a bar coder method, a curtain coating method, a roll coating method, and a blade coating method.
- the drying temperature is, for example, 40 ° C. or higher, preferably 50 ° C. or higher
- the drying time is, for example, 80 ° C. or lower
- the drying time is, for example, 10 seconds or longer, preferably 20 seconds or higher. That is all, and it is, for example, 120 seconds or less.
- the heat-resistant layer 2 is arranged (laminated) on one surface of the polyolefin-based first film 3.
- the gas barrier layer 4 is arranged (laminated) on the other surface of the polyolefin-based first film 3.
- the gas barrier layer 4 On the other surface of the polyolefin-based first film 3, first, the other surface of the polyolefin-based first film 3 is anchor-coated.
- an anchor coating agent is applied to the other surface of the polyolefin-based first film 3 and dried.
- the anchor coat is applied so that the mass per unit area is, for example, 0.1 g / m 2 or more, and for example, 1.0 g / m 2 or less.
- the coating method is the same as the coating method for the heat-resistant layer 2 described above.
- the drying temperature is, for example, 30 ° C. or higher
- the drying time is, for example, 80 ° C. or lower
- the drying time is, for example, 1 minute or longer, and 5 minutes or shorter, for example.
- the gas barrier layer 4 is arranged (laminated) on the other surface of the polyolefin-based first film 3 that has been subjected to the anchor coating treatment.
- the second coating is applied to the entire other surface (surface) of the polyolefin-based first film 3. Apply the liquid and let it dry.
- the mass per unit area of the gas barrier layer 4 is, for example, 0.1 g / m 2 or more, preferably 0.8 g / m 2 or more, more preferably 1 g / m 2 or more, or, for example. It is applied so as to be 5 g / m 2 or less, preferably 3 g / m 2 or less.
- the gas barrier property is excellent.
- the blocking property is excellent.
- the coating method is the same as the coating method for the heat-resistant layer 2 described above.
- the drying temperature is, for example, 30 ° C. or higher
- the drying time is, for example, 80 ° C. or lower
- the drying time is, for example, 10 seconds or longer, preferably 20 seconds or longer, and for example. , 120 seconds or less.
- the gas barrier layer 4 is arranged (laminated) on the other surface of the polyolefin-based first film 3 that has been subjected to the anchor coating treatment.
- the adhesive layer 5 is arranged (laminated) on the other surface of the gas barrier layer 4.
- the adhesive layer 5 is applied so that the thickness of the adhesive layer 5 after drying is, for example, 1 g / m 2 or more, for example, 5 g / m 2 or less.
- the coating method is the same as the coating method for the heat-resistant layer 2 described above.
- the drying temperature is, for example, 30 ° C. or higher
- the drying time is, for example, 80 ° C. or lower
- the drying time is, for example, 1 minute or longer, and 5 minutes or shorter, for example.
- the adhesive layer 5 is arranged (laminated) on the other surface of the gas barrier layer 4.
- the polyolefin-based second film 6 is arranged (laminated) on the other surface of the adhesive layer 5, and then cured.
- the curing temperature is, for example, 20 ° C. or higher
- the curing time is, for example, 50 ° C. or lower
- the curing time is, for example, 1 day or longer, and 4 days or shorter, for example.
- the polyolefin-based first film 3 and the polyolefin-based second film 6 are adhered to each other via the adhesive layer 5, and the laminate 1 is obtained.
- such a laminate 1 includes the heat-resistant layer 2 on the polyolefin-based first film 3, the heat-sealing of the first film 3 can be suppressed when the polyolefin-based second film 6 is heat-sealed.
- such a laminate 1 can be suitably used as a packaging material for various industrial products such as confectionery, foods, daily necessities, pharmaceuticals, and papers.
- such a laminated body 1 can be suitably used for manufacturing the standing pouch 10.
- the standing pouch 10 is a packaging bag that can contain the contents and can stand on its own.
- a sheet-shaped laminate 1 is prepared.
- the laminate 1 is bent into a substantially W shape so that the polyolefin-based second film 6 in the laminate 1 faces each other.
- the facing polyolefin-based second films 6 are brought into contact with each other.
- the facing polyolefin-based second film 6 side becomes the inside of the standing pouch 10 (content side), and the heat-resistant layer 2 side (polyolefin-based first film 3 side) becomes the outside of the standing pouch 10.
- portion bent into a substantially W shape becomes the bottom portion 11 of the standing pouch 10, and the opposite side thereof becomes the mouth portion 12 for inserting (or taking out) the contents.
- the polyolefin-based second films 6 come into contact with each other inside the standing pouch 10, and the heat-resistant layer 2 comes into contact with the outside of the standing pouch 10.
- the inside of the standing pouch 10 (contacted polyolefin-based second film 6 and bottom 11 (see the dot portion in FIG. 4B) is heat-sealed.
- the heat-resistant layers 2 are in contact with each other between the polyolefin-based first films 3, so that the polyolefin-based first films 3 are not heat-sealed. Therefore, as shown in FIG. 4C, the polyolefin-based first films 3 can be separated from each other at the bottom portion 11 to allow the standing pouch 10 to stand on its own.
- the laminate 1 includes the heat-resistant layer 2 on the polyolefin-based first film 3, the heat of the polyolefin-based first film 3 is generated when the polyolefin-based second film 6 is heat-sealed. Sealing can be suppressed.
- the laminate 1 is provided with the gas barrier layer 4 between the polyolefin-based first film 3 and the adhesive layer 5, but the laminate 1 is not limited to this, and the laminate 1 is the heat-resistant layer 2 and the polyolefin.
- a gas barrier layer 4 may be provided between the first film 3 of the system (see FIG. 3A) or between the adhesive layer 5 and the second film 6 of the polyolefin system (see FIG. 3B).
- the laminated body 1 can be provided with a plurality of gas barrier layers 4.
- the laminate 1 is formed between the heat-resistant layer 2 and the polyolefin-based first film 3 and / or between the polyolefin-based first film 3 and the adhesive layer 5 and / or the adhesive layer 5.
- a gas barrier layer 4 is provided between the film and the polyolefin-based second film 6.
- the gas barrier property is excellent.
- the laminated body 1 does not have to include the gas barrier layer 4.
- the laminate 1 includes a heat-resistant layer 2, a polyolefin-based first film 3, an adhesive layer 5, and a polyolefin-based second film 6 in this order.
- coating liquid Synthesis Example 1 (second coating liquid) Based on the description in Table 1, the polyisocyanate component, the polyol component, and methyl ethyl ketone (MEK) as a solvent are mixed to obtain a predetermined NCO% (1 to 6% or less) at 65 to 70 ° C. under a nitrogen atmosphere. The reaction was carried out until a reaction solution containing an isocyanate group-terminated prepolymer was obtained.
- MEK methyl ethyl ketone
- reaction solution was cooled to 40 ° C. and then neutralized with triethylamine (TEA).
- TAA triethylamine
- reaction solution was dispersed in ion-exchanged water by a homodisper, and an aqueous amine solution in which 2-((2-aminoethyl) amino) ethanol was dissolved in the ion-exchanged water was added as a chain extender.
- the second polyurethane dispersion (PUD1) was mixed with a magnetic stirrer, ion-exchanged water and 2-propanol were gradually added thereto, and a wetting agent (C-600, SILCO WET manufactured by SILICONA, modified polysiloxane copolymer) was added and stirred. As a result, a second coating liquid was obtained.
- a wetting agent C-600, SILCO WET manufactured by SILICONA, modified polysiloxane copolymer
- Synthesis Example 2 and Synthesis Example 3 (first coating liquid)
- the first coating liquid was prepared in the same procedure as in Synthesis Example 1 except that the formulation of each component was changed based on the description in Tables 1 and 2. 3. 3. Manufacture of Laminated Body Example 1 The first coating liquid was applied to one surface of LLDPE (first film) and dried under the conditions of 60 ° C. for 30 seconds.
- a heat-resistant layer (mass 0.5 g / m 2 per unit area) was arranged (laminated) on one surface of the LLDPE (first film).
- the other side of the LLDPE (first film) is coated with an anchor coat agent (Takenate D-110N 2.6 g and ethyl acetate 97.4 g) so that the mass of the anchor coat per unit area is 0.2 g / m 2.
- Anchor coat treatment was performed.
- the second coating liquid was applied to the other surface of the anchor-coated first film, and the film was dried under the conditions of 60 ° C. and 30 seconds.
- a gas barrier layer (mass 2.0 g / m 2 per unit area) was arranged (laminated) on the other surface of the LLDPE (first film).
- LLDPE second film
- Example 2 to Example 17 Comparative Example 1 to Comparative Example 3 A laminate was obtained in the same procedure as in Example 1 according to the description in Table 3.
- the first film and the second film were used as a dry laminating adhesive (Takelac A-969V (manufactured by Mitsui Chemicals) and Takenate A-5 (manufactured by Mitsui Chemicals)).
- the sample has a width of 0.485 cm, a thickness of 200 ⁇ m, and a length of 20 mm, and uses a dynamic viscoelastic device (“DVA-200”, manufactured by IT Measurement Control Co., Ltd.).
- the blocking property was evaluated based on the following criteria. The results are shown in Table 3. ⁇ : The strength was 10 N or less. ⁇ : The strength was 10N to 15N, and it could be easily peeled off by hand. X: Sticking. (Attached at the time of heat seal (HS)) The heat-resistant layers of each example were brought into contact with each other and heat-sealed using TP-701-B-HEAT SEAL TESTER manufactured by Tester Sangyo Co., Ltd. under the conditions of 120 ° C., 0.2 MPa, and 1 second. At this time, in order to prevent sticking to the heat seal bar, heat seal was performed via a PET film.
- the first films were brought into contact with each other, heat-sealed in the same manner as described above, and the strength was measured.
- the laminate of the present invention is preferably used as a packaging material.
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Abstract
Description
より具体的には、ノニオン性基を含有する活性水素基含有化合物としては、例えば、ポリオキシエチレングリコール、片末端封鎖ポリオキシエチレングリコール、ポリオキシエチレン側鎖を含有するポリオールなどが挙げられる。
(変形例)
上記した説明では、積層体1は、ポリオレフィン系の第1フィルム3と接着層5との間に、ガスバリア層4を備えたが、これに限定されず、積層体1は、耐熱層2とポリオレフィン系の第1フィルム3との間(図3A参照)、または、接着層5とポリオレフィン系の第2フィルム6との間(図3B参照)に、ガスバリア層4を備えることもできる。
1.成分の詳細
H12MDI:4,4’-メチレンビス(シクロヘキシルイソシアネート)
XDI:1,3-キシリレンジイソシアネート
EG:エチレングリコール
TEG:トリエチレングリコール
TMP:トリメチロールプロパン
DMPA:ジメチロールプロピオン酸
U-5620:ポリエステルポリオール(アジピン酸と、1,6-ヘキサンジオールと、ネオペンチルグリコールとの重縮合物)、数平均分子量2000、商品名「タケラックU-5620」、三井化学社製
U-9025:ポリエステルポリオール(イソフタル酸と、セバシン酸と、エチレングリコールと、ネオペンチルグリコールとの重縮合物)、数平均分子量2500、商品名「タケラックU-9025」、三井化学社製
TEA:トリエチルアミン
NH3水:アンモニア水
A-EA:2-((2-アミノエチル)アミノ)エタノール
KBM-603:アルコキシシリル化合物、N-2-(アミノエチル)-3-アミノプロピルトリメトキシシラン、信越化学工業社製
IPA:2-プロパノール
タケネートD-110N(キシリレンジイソシアネートのトリメチロールプロパン(TMP)アダクト体、イソシアネート基含有量11.5質量%、固形分75質量%、溶媒:酢酸エチル、三井化学社製)
LLDPE:直鎖状低密度ポリエチレンフィルム、膜厚30μm
LDPE:低密度ポリエチレンフィルム、膜厚100μm
OPP:二軸延伸ポリプロピレンフィルム、膜厚20μm
CPP:未延伸ポリプロピレンフィルム、膜厚60μm
2.コート液の調製
合成例1(第2コート液)
表1に記載に基づいて、ポリイソシアネート成分と、ポリオール成分と、溶剤としてのメチルエチルケトン(MEK)とを混合し、窒素雰囲気下65~70℃で、所定のNCO%(1~6%以下)になるまで反応させ、イソシアネート基末端プレポリマーを含む反応液を得た。
表1および表2に記載に基づいて各成分の処方を変更した以外は、合成例1と同様の手順で、第1コート液を調製した。
3.積層体の製造
実施例1
LLDPE(第1フィルム)の一方面に、第1コート液を塗布し、60℃30秒の条件下で乾燥させた。
表3の記載に従って、実施例1と同様の手順で、積層体を得た。
4.評価
(耐熱層の貯蔵弾性率)
サンプルを幅0.485cm、厚み200μm、長さ20mmとし、動的粘弾性装置(「DVA-200」、アイティー計測制御株式会社製)を用いて、変形モード:引張周波数:10Hz、昇温速度:5℃/min、静/動応力比1.4の条件にて動的粘弾性の温度依存性を測定し、その120℃における貯蔵弾性率をErとした。その結果を表3に示す。
(ブロッキング性)
各実施例および各比較例について、第1フィルムの一方面と、第1フィルムの他方面(アンカコート処理面)を面積20cm2で接触させ、40℃/24hの条件で保管した。
次いで、引張試験機により、300mm/minの速度でせん断方向に剥離した。
〇:強度が10N以下であった。
△:強度が10N~15Nかつ、手で容易に剥離できた。
×:固着した。
(ヒートシール(HS)時貼り付き)
各実施例の耐熱層同士を接触させ、テスター産業社製、TP-701-B-HEAT SEAL TESTERを用いて120℃、0.2MPa、1秒の条件で、ヒートシールした。なお、このとき、ヒートシールバーへの固着防止のため、PETフィルムを介してヒートシールした。
(酸素透過度(OTR)の測定)
各実施例および各比較例の積層体において、酸素透過測定装置(OX-TRAN2/20、MOCON社製)を用いて、20℃、相対湿度80%(80%RH)での1m2、1日および1気圧当たりの酸素透過量(OTR)を測定した。その結果を表3に示す。
5.考察
実施例1~実施例17の積層体において、HS時貼り付きの評価において、比較例1~比較例3に比べて、強度が低かった。
2 耐熱層
3 ポリオレフィン系の第1フィルム
4 ガスバリア層
5 接着層
6 ポリオレフィン系の第2フィルム
Claims (7)
- 耐熱層と、
ポリオレフィン系の第1フィルムと、
接着層と、
ポリオレフィン系の第2フィルムとを順に備えることを特徴とする、積層体。 - 前記耐熱層は、環構造を有するポリイソシアネートを含むポリイソシアネート成分と、マクロポリオールおよび親水性基を含有する活性水素基含有化合物を含むポリオール成分との反応生成物であるイソシアネート基末端プレポリマーと、鎖伸長剤との反応生成物であるポリウレタン樹脂を含有するポリウレタンディスパージョンの塗布乾燥物であることを特徴とする、請求項1に記載の積層体。
- 前記耐熱層の単位面積当たりの質量は、3.5g/m2以下であることを特徴とする、請求項1に記載の積層体。
- 前記耐熱層と前記第1フィルムとの間、および/または、前記第1フィルムと接着層との間、および/または、前記接着層と前記第2フィルムとの間に、ガスバリア層を備えることを特徴とする、請求項1に記載の積層体。
- 前記ガスバリア層は、キシリレンジイソシアネートを含むポリイソシアネート成分と、炭素数2~6のジオールおよび親水性基を含有する活性水素基含有化合物を含むポリオール成分との反応生成物であるイソシアネート基末端プレポリマーと、鎖伸長剤との反応生成物であるポリウレタン樹脂を含有するポリウレタンディスパージョンの塗布乾燥物であることを特徴とする、請求項4に記載の積層体。
- 前記ガスバリア層の単位面積当たりの質量は、0.8g/m2以上3g/m2以下であることを特徴とする、請求項4に記載の積層体。
- 前記第1フィルムおよび前記第2フィルムが、ともに同一であることを特徴とする、請求項1に記載の積層体。
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---|---|---|---|---|
WO2023026613A1 (ja) * | 2021-08-26 | 2023-03-02 | 三井化学株式会社 | ポリウレタン水性組成物、耐熱コート剤、第1積層体、袋、第2積層体、第1積層体の製造方法および第2積層体の製造方法 |
WO2024075693A1 (ja) * | 2022-10-05 | 2024-04-11 | 藤森工業株式会社 | 包装容器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60196335A (ja) * | 1984-03-21 | 1985-10-04 | 富士写真フイルム株式会社 | 積層フイルム |
JP2000255642A (ja) * | 1999-03-01 | 2000-09-19 | Johnson & Johnson Vision Care Inc | 医療用デバイスの包装物 |
JP2001062970A (ja) * | 1999-08-30 | 2001-03-13 | Dainippon Printing Co Ltd | 化粧シート |
JP2015044303A (ja) * | 2013-08-27 | 2015-03-12 | 凸版印刷株式会社 | 積層体及びこれを用いた包装材及び包装袋 |
JP2019156946A (ja) * | 2018-03-12 | 2019-09-19 | 三井化学株式会社 | ガスバリア性ラミネート接着剤およびラミネートフィルム |
JP2019156972A (ja) * | 2018-03-13 | 2019-09-19 | 三井化学株式会社 | ポリウレタンディスパージョンおよびポリウレタン積層体 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001052970A (ja) * | 1999-08-10 | 2001-02-23 | Honda Motor Co Ltd | 円筒型電気二重層コンデンサ |
JP4904703B2 (ja) * | 2004-03-24 | 2012-03-28 | Dic株式会社 | 耐熱性ポリウレタンフィルム |
WO2015178360A1 (ja) * | 2014-05-20 | 2015-11-26 | Dic株式会社 | 2液硬化型ポリウレタンラミネート接着剤組成物、ラミネートフィルム、及び食品包装材料 |
US10676639B2 (en) * | 2014-09-26 | 2020-06-09 | Covestro Deutschland Ag | Colorless, transparent and heat resistant polyurethane films and methods for manufacturing the same |
EP3269545B1 (en) * | 2015-03-11 | 2019-06-19 | Mitsui Chemicals, Inc. | Laminate, food packaging material, and method for manufacturing laminate |
JP6969161B2 (ja) * | 2017-05-30 | 2021-11-24 | 大日本印刷株式会社 | ポリエチレン積層フィルムおよびこれを用いた包装材料 |
CN111108146A (zh) | 2017-09-22 | 2020-05-05 | 三菱化学株式会社 | 共聚聚酯薄膜 |
JP6902455B2 (ja) * | 2017-11-08 | 2021-07-14 | 三井化学株式会社 | コーティング組成物および積層体 |
EP4393999A1 (en) | 2021-08-26 | 2024-07-03 | Mitsui Chemicals, Inc. | Aqueous polyurethane composition, heat-resistant coating material, first laminate, bag, second laminate, method for producing first laminate, and method for producing second laminate |
-
2021
- 2021-02-24 CN CN202180013018.3A patent/CN115052745A/zh active Pending
- 2021-02-24 WO PCT/JP2021/006897 patent/WO2021172366A1/ja active Application Filing
- 2021-02-24 JP JP2022503656A patent/JP7461453B2/ja active Active
- 2021-02-26 TW TW110106870A patent/TW202140286A/zh unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60196335A (ja) * | 1984-03-21 | 1985-10-04 | 富士写真フイルム株式会社 | 積層フイルム |
JP2000255642A (ja) * | 1999-03-01 | 2000-09-19 | Johnson & Johnson Vision Care Inc | 医療用デバイスの包装物 |
JP2001062970A (ja) * | 1999-08-30 | 2001-03-13 | Dainippon Printing Co Ltd | 化粧シート |
JP2015044303A (ja) * | 2013-08-27 | 2015-03-12 | 凸版印刷株式会社 | 積層体及びこれを用いた包装材及び包装袋 |
JP2019156946A (ja) * | 2018-03-12 | 2019-09-19 | 三井化学株式会社 | ガスバリア性ラミネート接着剤およびラミネートフィルム |
JP2019156972A (ja) * | 2018-03-13 | 2019-09-19 | 三井化学株式会社 | ポリウレタンディスパージョンおよびポリウレタン積層体 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023026613A1 (ja) * | 2021-08-26 | 2023-03-02 | 三井化学株式会社 | ポリウレタン水性組成物、耐熱コート剤、第1積層体、袋、第2積層体、第1積層体の製造方法および第2積層体の製造方法 |
JP7305893B1 (ja) * | 2021-08-26 | 2023-07-10 | 三井化学株式会社 | 積層体、袋、積層体の第1の製造方法および積層体の第2の製造方法 |
WO2024075693A1 (ja) * | 2022-10-05 | 2024-04-11 | 藤森工業株式会社 | 包装容器 |
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