WO2007072917A1 - 多層ボトル - Google Patents
多層ボトル Download PDFInfo
- Publication number
- WO2007072917A1 WO2007072917A1 PCT/JP2006/325520 JP2006325520W WO2007072917A1 WO 2007072917 A1 WO2007072917 A1 WO 2007072917A1 JP 2006325520 W JP2006325520 W JP 2006325520W WO 2007072917 A1 WO2007072917 A1 WO 2007072917A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- polyamide
- multilayer bottle
- polyester
- multilayer
- Prior art date
Links
- 239000004952 Polyamide Substances 0.000 claims abstract description 71
- 229920002647 polyamide Polymers 0.000 claims abstract description 71
- 230000004888 barrier function Effects 0.000 claims abstract description 56
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 40
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims abstract description 22
- 150000004985 diamines Chemical class 0.000 claims abstract description 10
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 8
- 229920000728 polyester Polymers 0.000 claims description 41
- 125000004432 carbon atom Chemical group C* 0.000 claims description 26
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 18
- 229920001169 thermoplastic Polymers 0.000 claims description 14
- 239000004416 thermosoftening plastic Substances 0.000 claims description 14
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 13
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 13
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 13
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 10
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 claims description 10
- 150000002009 diols Chemical class 0.000 claims description 9
- 238000006068 polycondensation reaction Methods 0.000 claims description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 8
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- 229920006230 thermoplastic polyester resin Polymers 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract 2
- 239000010410 layer Substances 0.000 description 138
- 230000032798 delamination Effects 0.000 description 31
- -1 polyethylene terephthalate Polymers 0.000 description 29
- 229920005989 resin Polymers 0.000 description 27
- 239000011347 resin Substances 0.000 description 27
- 238000000034 method Methods 0.000 description 24
- 235000014113 dietary fatty acids Nutrition 0.000 description 23
- 239000000194 fatty acid Substances 0.000 description 23
- 229930195729 fatty acid Natural products 0.000 description 23
- 150000004665 fatty acids Chemical class 0.000 description 23
- 230000002087 whitening effect Effects 0.000 description 18
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 13
- 239000007789 gas Substances 0.000 description 12
- 238000002347 injection Methods 0.000 description 11
- 239000007924 injection Substances 0.000 description 11
- 239000000203 mixture Substances 0.000 description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 10
- 238000000071 blow moulding Methods 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 10
- 239000001301 oxygen Substances 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- UTOPWMOLSKOLTQ-UHFFFAOYSA-N octacosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCC(O)=O UTOPWMOLSKOLTQ-UHFFFAOYSA-N 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 229920000139 polyethylene terephthalate Polymers 0.000 description 7
- 239000005020 polyethylene terephthalate Substances 0.000 description 7
- 238000006116 polymerization reaction Methods 0.000 description 7
- 230000002265 prevention Effects 0.000 description 7
- VHOCUJPBKOZGJD-UHFFFAOYSA-N triacontanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC(O)=O VHOCUJPBKOZGJD-UHFFFAOYSA-N 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000001361 adipic acid Substances 0.000 description 6
- 235000011037 adipic acid Nutrition 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 6
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000003112 inhibitor Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000004677 Nylon Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 150000001470 diamides Chemical class 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 229920001778 nylon Polymers 0.000 description 5
- 229920006287 phenoxy resin Polymers 0.000 description 5
- 239000013034 phenoxy resin Substances 0.000 description 5
- GVNWZKBFMFUVNX-UHFFFAOYSA-N Adipamide Chemical compound NC(=O)CCCCC(N)=O GVNWZKBFMFUVNX-UHFFFAOYSA-N 0.000 description 4
- 229920002302 Nylon 6,6 Polymers 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 241001122767 Theaceae Species 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 230000009477 glass transition Effects 0.000 description 4
- VKOBVWXKNCXXDE-UHFFFAOYSA-N icosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCC(O)=O VKOBVWXKNCXXDE-UHFFFAOYSA-N 0.000 description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 230000002000 scavenging effect Effects 0.000 description 4
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 4
- 239000007790 solid phase Substances 0.000 description 4
- 235000021357 Behenic acid Nutrition 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 229920002292 Nylon 6 Polymers 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 235000021355 Stearic acid Nutrition 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 150000001340 alkali metals Chemical class 0.000 description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 3
- 150000001342 alkaline earth metals Chemical class 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 229940116226 behenic acid Drugs 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 235000014171 carbonated beverage Nutrition 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- TVIDDXQYHWJXFK-UHFFFAOYSA-N dodecanedioic acid Chemical compound OC(=O)CCCCCCCCCCC(O)=O TVIDDXQYHWJXFK-UHFFFAOYSA-N 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 229920001225 polyester resin Polymers 0.000 description 3
- KIDHWZJUCRJVML-UHFFFAOYSA-N putrescine Chemical compound NCCCCN KIDHWZJUCRJVML-UHFFFAOYSA-N 0.000 description 3
- 150000004671 saturated fatty acids Chemical class 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 239000008117 stearic acid Substances 0.000 description 3
- 235000013616 tea Nutrition 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- PBLZLIFKVPJDCO-UHFFFAOYSA-N 12-aminododecanoic acid Chemical compound NCCCCCCCCCCCC(O)=O PBLZLIFKVPJDCO-UHFFFAOYSA-N 0.000 description 2
- PLIKAWJENQZMHA-UHFFFAOYSA-N 4-aminophenol Chemical compound NC1=CC=C(O)C=C1 PLIKAWJENQZMHA-UHFFFAOYSA-N 0.000 description 2
- 239000004953 Aliphatic polyamide Substances 0.000 description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 229920006121 Polyxylylene adipamide Polymers 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 235000014443 Pyrus communis Nutrition 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 229920003231 aliphatic polyamide Polymers 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 235000013405 beer Nutrition 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- VHRGRCVQAFMJIZ-UHFFFAOYSA-N cadaverine Chemical compound NCCCCCN VHRGRCVQAFMJIZ-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 235000011194 food seasoning agent Nutrition 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000011256 inorganic filler Substances 0.000 description 2
- 229910003475 inorganic filler Inorganic materials 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 2
- 125000004437 phosphorous atom Chemical group 0.000 description 2
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 229920006123 polyhexamethylene isophthalamide Polymers 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 235000014347 soups Nutrition 0.000 description 2
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 description 2
- LWBHHRRTOZQPDM-UHFFFAOYSA-N undecanedioic acid Chemical compound OC(=O)CCCCCCCCCC(O)=O LWBHHRRTOZQPDM-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- PXGZQGDTEZPERC-UHFFFAOYSA-N 1,4-cyclohexanedicarboxylic acid Chemical compound OC(=O)C1CCC(C(O)=O)CC1 PXGZQGDTEZPERC-UHFFFAOYSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- XAUQWYHSQICPAZ-UHFFFAOYSA-N 10-amino-decanoic acid Chemical compound NCCCCCCCCCC(O)=O XAUQWYHSQICPAZ-UHFFFAOYSA-N 0.000 description 1
- WCVOGSZTONGSQY-UHFFFAOYSA-N 2,4,6-trichloroanisole Chemical compound COC1=C(Cl)C=C(Cl)C=C1Cl WCVOGSZTONGSQY-UHFFFAOYSA-N 0.000 description 1
- YIFFAEJYCUTZAO-UHFFFAOYSA-N 2-(4-propylphenoxy)ethanol Chemical compound CCCC1=CC=C(OCCO)C=C1 YIFFAEJYCUTZAO-UHFFFAOYSA-N 0.000 description 1
- JINGUCXQUOKWKH-UHFFFAOYSA-N 2-aminodecanoic acid Chemical compound CCCCCCCCC(N)C(O)=O JINGUCXQUOKWKH-UHFFFAOYSA-N 0.000 description 1
- JZUHIOJYCPIVLQ-UHFFFAOYSA-N 2-methylpentane-1,5-diamine Chemical compound NCC(C)CCCN JZUHIOJYCPIVLQ-UHFFFAOYSA-N 0.000 description 1
- FQLAJSQGBDYBAL-UHFFFAOYSA-N 3-(azepane-1-carbonyl)benzamide Chemical compound NC(=O)C1=CC=CC(C(=O)N2CCCCCC2)=C1 FQLAJSQGBDYBAL-UHFFFAOYSA-N 0.000 description 1
- DZIHTWJGPDVSGE-UHFFFAOYSA-N 4-[(4-aminocyclohexyl)methyl]cyclohexan-1-amine Chemical compound C1CC(N)CCC1CC1CCC(N)CC1 DZIHTWJGPDVSGE-UHFFFAOYSA-N 0.000 description 1
- BDBZTOMUANOKRT-UHFFFAOYSA-N 4-[2-(4-aminocyclohexyl)propan-2-yl]cyclohexan-1-amine Chemical compound C1CC(N)CCC1C(C)(C)C1CCC(N)CC1 BDBZTOMUANOKRT-UHFFFAOYSA-N 0.000 description 1
- KBQDSWWRZXSHTE-UHFFFAOYSA-N 6-hydrazinylhexanoic acid Chemical compound NNCCCCCC(O)=O KBQDSWWRZXSHTE-UHFFFAOYSA-N 0.000 description 1
- JXGAUFIBOJVEJJ-UHFFFAOYSA-N 9-(azepan-1-yl)-9-oxononanamide Chemical compound NC(=O)CCCCCCCC(=O)N1CCCCCC1 JXGAUFIBOJVEJJ-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000005749 Copper compound Substances 0.000 description 1
- 101150020386 EFB1 gene Proteins 0.000 description 1
- 239000004278 EU approved seasoning Substances 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- WJYIASZWHGOTOU-UHFFFAOYSA-N Heptylamine Chemical compound CCCCCCCN WJYIASZWHGOTOU-UHFFFAOYSA-N 0.000 description 1
- 239000004609 Impact Modifier Substances 0.000 description 1
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- 101100500655 Methanopyrus kandleri (strain AV19 / DSM 6324 / JCM 9639 / NBRC 100938) ef1b gene Proteins 0.000 description 1
- IIHKGAZZIDXOAT-UHFFFAOYSA-N NCC12CCCCC2(CCCC1)CN Chemical compound NCC12CCCCC2(CCCC1)CN IIHKGAZZIDXOAT-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 241000797947 Paria Species 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920000954 Polyglycolide Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 101001012040 Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) Immunomodulating metalloprotease Proteins 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- XZAHJRZBUWYCBM-UHFFFAOYSA-N [1-(aminomethyl)cyclohexyl]methanamine Chemical compound NCC1(CN)CCCCC1 XZAHJRZBUWYCBM-UHFFFAOYSA-N 0.000 description 1
- WPWNSTTVSOUHRP-UHFFFAOYSA-N [1-(aminomethyl)naphthalen-2-yl]methanamine Chemical compound C1=CC=CC2=C(CN)C(CN)=CC=C21 WPWNSTTVSOUHRP-UHFFFAOYSA-N 0.000 description 1
- ORLQHILJRHBSAY-UHFFFAOYSA-N [1-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1(CO)CCCCC1 ORLQHILJRHBSAY-UHFFFAOYSA-N 0.000 description 1
- GKXVJHDEWHKBFH-UHFFFAOYSA-N [2-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC=C1CN GKXVJHDEWHKBFH-UHFFFAOYSA-N 0.000 description 1
- XMUZQOKACOLCSS-UHFFFAOYSA-N [2-(hydroxymethyl)phenyl]methanol Chemical compound OCC1=CC=CC=C1CO XMUZQOKACOLCSS-UHFFFAOYSA-N 0.000 description 1
- QLBRROYTTDFLDX-UHFFFAOYSA-N [3-(aminomethyl)cyclohexyl]methanamine Chemical compound NCC1CCCC(CN)C1 QLBRROYTTDFLDX-UHFFFAOYSA-N 0.000 description 1
- OXIKYYJDTWKERT-UHFFFAOYSA-N [4-(aminomethyl)cyclohexyl]methanamine Chemical compound NCC1CCC(CN)CC1 OXIKYYJDTWKERT-UHFFFAOYSA-N 0.000 description 1
- ISKQADXMHQSTHK-UHFFFAOYSA-N [4-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=C(CN)C=C1 ISKQADXMHQSTHK-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000004202 aminomethyl group Chemical group [H]N([H])C([H])([H])* 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 150000001565 benzotriazoles Chemical class 0.000 description 1
- 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 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 235000019993 champagne Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 235000016213 coffee Nutrition 0.000 description 1
- 235000013353 coffee beverage Nutrition 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 150000001880 copper compounds Chemical class 0.000 description 1
- 239000008341 cosmetic lotion Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- LMGZGXSXHCMSAA-UHFFFAOYSA-N cyclodecane Chemical compound C1CCCCCCCCC1 LMGZGXSXHCMSAA-UHFFFAOYSA-N 0.000 description 1
- GEQHKFFSPGPGLN-UHFFFAOYSA-N cyclohexane-1,3-diamine Chemical compound NC1CCCC(N)C1 GEQHKFFSPGPGLN-UHFFFAOYSA-N 0.000 description 1
- VKIRRGRTJUUZHS-UHFFFAOYSA-N cyclohexane-1,4-diamine Chemical compound NC1CCC(N)CC1 VKIRRGRTJUUZHS-UHFFFAOYSA-N 0.000 description 1
- VEIOBOXBGYWJIT-UHFFFAOYSA-N cyclohexane;methanol Chemical compound OC.OC.C1CCCCC1 VEIOBOXBGYWJIT-UHFFFAOYSA-N 0.000 description 1
- YQLZOAVZWJBZSY-UHFFFAOYSA-N decane-1,10-diamine Chemical compound NCCCCCCCCCCN YQLZOAVZWJBZSY-UHFFFAOYSA-N 0.000 description 1
- VDBXLXRWMYNMHL-UHFFFAOYSA-N decanediamide Chemical compound NC(=O)CCCCCCCCC(N)=O VDBXLXRWMYNMHL-UHFFFAOYSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- LBVWYGNGGJURHQ-UHFFFAOYSA-N dicarbon Chemical compound [C-]#[C+] LBVWYGNGGJURHQ-UHFFFAOYSA-N 0.000 description 1
- 125000001142 dicarboxylic acid group Chemical group 0.000 description 1
- QFTYSVGGYOXFRQ-UHFFFAOYSA-N dodecane-1,12-diamine Chemical compound NCCCCCCCCCCCCN QFTYSVGGYOXFRQ-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000000118 hair dye Substances 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- PWSKHLMYTZNYKO-UHFFFAOYSA-N heptane-1,7-diamine Chemical compound NCCCCCCCN PWSKHLMYTZNYKO-UHFFFAOYSA-N 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- SYECJBOWSGTPLU-UHFFFAOYSA-N hexane-1,1-diamine Chemical compound CCCCCC(N)N SYECJBOWSGTPLU-UHFFFAOYSA-N 0.000 description 1
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 150000002429 hydrazines Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 235000014058 juice drink Nutrition 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 235000021056 liquid food Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- ABMFBCRYHDZLRD-UHFFFAOYSA-N naphthalene-1,4-dicarboxylic acid Chemical compound C1=CC=C2C(C(=O)O)=CC=C(C(O)=O)C2=C1 ABMFBCRYHDZLRD-UHFFFAOYSA-N 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- SXJVFQLYZSNZBT-UHFFFAOYSA-N nonane-1,9-diamine Chemical compound NCCCCCCCCCN SXJVFQLYZSNZBT-UHFFFAOYSA-N 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical class O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000004633 polyglycolic acid Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical compound CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- YBCAZPLXEGKKFM-UHFFFAOYSA-K ruthenium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[Ru+3] YBCAZPLXEGKKFM-UHFFFAOYSA-K 0.000 description 1
- 235000019992 sake Nutrition 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 235000015067 sauces Nutrition 0.000 description 1
- 229920006012 semi-aromatic polyamide Polymers 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 235000020083 shōchū Nutrition 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 235000013555 soy sauce Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 235000015041 whisky Nutrition 0.000 description 1
Classifications
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
- B32B1/00—Layered products having a non-planar shape
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
- B65D1/0207—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by material, e.g. composition, physical features
- B65D1/0215—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by material, e.g. composition, physical features multilayered
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/02—Wrappers or flexible covers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1355—Elemental metal containing [e.g., substrate, foil, film, coating, etc.]
- Y10T428/1359—Three or more layers [continuous layer]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
- Y10T428/1383—Vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit is sandwiched between layers [continuous layer]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
- Y10T428/1393—Multilayer [continuous layer]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31725—Of polyamide
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31725—Of polyamide
- Y10T428/31736—Next to polyester
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
Definitions
- the present invention relates to prevention of delamination of multilayer bottles having excellent gas noriality, and more specifically, when the interlayer adhesion between the innermost layer and the outermost layer and the intermediate layer is improved to fill the contents into the multilayer bottle.
- the present invention relates to a technique for preventing delamination of multilayer bottles when the multilayer bottles are transported or subjected to an impact when dropped. Further, the present invention relates to a multilayer bottle that can avoid delamination without having a shape with few uneven portions and bent portions, and has a high degree of design freedom. Background art
- plastic containers mainly composed of polyester such as polyethylene terephthalate (PET) are widely used for tea, juice drinks, carbonated drinks and the like.
- PET polyethylene terephthalate
- the proportion of small plastic bottles in plastic containers is increasing year by year. As the bottles become smaller, the ratio of the surface area per unit volume of the contents increases, so when the bottles are made smaller, the shelf life of the contents tends to be shorter.
- plastic bottles of beer that are easily affected by oxygen and light and hot sale of plastic bottled tea have been sold, and the use of plastic containers has expanded. There is a need for improvement.
- multilayer bottles include injection of thermoplastic polyester resin such as PET and thermoplastic gas barrier resin such as polymetaxylylene adipamide (polyamide MXD6) forming the innermost and outermost layers.
- thermoplastic polyester resin such as PET
- thermoplastic gas barrier resin such as polymetaxylylene adipamide (polyamide MXD6)
- an oxygen scavenging function for scavenging oxygen inside the container while blocking oxygen from outside the container has been developed and applied to multilayer bottles.
- a multilayer bottle using a polyamide MXD6 mixed with a transition metal catalyst as a gas noria layer is preferable in terms of oxygen absorption rate, transparency, strength, moldability, and the like.
- the multilayer bottle is used for containers of beer, tea, carbonated drinks and the like because of its good gas barrier property.
- Multi-layer bottles are used in these applications to maintain the quality of the contents and improve shelf life, while delamination occurs between different greases, for example, the innermost layer and the outermost layer and the intermediate layer. There is a problem that damages the value of the product.
- Patent Document 1 JP 2000-254963 A
- Patent Document 2 JP 2001-206336 A
- the object of the present invention is to solve the above-mentioned problems, making it difficult for peeling due to dropping or impact to occur, and having a large degree of design freedom that does not require a shape with few uneven parts and bent parts to prevent peeling. It is to provide a multilayer bottle.
- the present invention is a multilayer bottle comprising an outermost layer, an innermost layer, and at least one Noria layer located between the outermost layer and the innermost layer, wherein the outermost layer and the innermost layer are Dicarboxylic acid component containing 80 mol% or more of terephthalic acid and 80 mol% or less of ethylene glycol Mainly constituted by the polyester (A) obtained by polymerizing a diol component above containing and the Jiamin component Roh rear layer comprises m-xylylenediamine 70 mole 0/0 above, a 4 to 20 carbon atoms, omega Polyamide ( ⁇ ) obtained by polycondensation with a dicarboxylic acid component containing 70 mol% or more of a linear aliphatic dicarboxylic acid, and the number average molecular weight is 10 to 65% of the number average molecular weight of the polyamide ( ⁇ ).
- the present invention relates to a multilayer bottle characterized in that it contains at least some thermoplastic resin (A) (A
- thermoplastic polyester resin that may form a part of the outermost layer, the innermost layer, and in some cases the intermediate layer of the multilayer bottle of the present invention is 80 mol% or more, preferably 90 mol% or more ( a dicarboxylic acid component containing 100 mol%) of terephthalic acid, 80 mol% or more, and preferably comprises 90 mol 0/0 or more (100 mol 0/0) by polymerization reaction of a diol component is ethylene glycol
- polyester resin hereinafter abbreviated as “polyester ( ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ )”.
- polyester ( ⁇ ) polyethylene terephthalate is preferably used because it has excellent properties in all of transparency, mechanical strength, injection moldability, and stretch blow moldability.
- dicarboxylic acid components other than terephthalic acid include isophthalic acid, diphenyl ether 4, 4-dicarboxylic acid, naphthalene 1,4 dicarboxylic acid, naphthalene 2,6 dicarboxylic acid, adipic acid, sebacic acid, decane —1, 10-Dicarboxylic acid, hexahydroterephthalic acid can be used.
- other diol components include propylene glycol, 1,4 butanediol, neopentyl glycol, diethylene glycol, cyclohexane dimethanol, 2,2 bis (4 hydroxyphenol) propane, and 2, 2 bis. (4Hydroxyethoxyphenyl) propane etc. can be used.
- an oxyacid such as p-oxybenzoic acid can also be used as a raw material monomer for the polyester resin.
- the intrinsic viscosity of the polyester (A) is preferably from 0.55 to L30, more preferably from 0.65 to 1.20.
- the intrinsic viscosity is 0.55 or more, a multilayer preform can be obtained in a transparent amorphous state, and the mechanical strength of the resulting multilayer bottle is also satisfied.
- the intrinsic viscosity is 1.30 or less, it is easy to form a bottle that does not impair the fluidity during molding.
- the outermost layer or the innermost layer is composed of polyester (A), and other thermoplastic resin is added to polyester (A) within a range that does not impair the characteristics of the present invention. Can be used. It is preferable that 90% by weight or more (including 100 mol%) of the outermost layer or the innermost layer is the polyester (A).
- the thermoplastic resin include thermoplastic polyester resin such as polyethylene 2, 6 naphthalene dicarboxylate, polyolefin resin, polycarbonate, polyacrylonitrile, polychlorinated butyl, and polystyrene.
- the additive include an ultraviolet absorber, an oxygen absorber, a colorant, and an infrared absorber (reheat additive) for promoting the heating of the preform and shortening the cycle time during molding.
- the noble layer of the multilayer bottle of the present invention has an oxygen transmission coefficient (OTR) of 0.2 cc 'mmZ (m 2 ' day) on average at a temperature of 23 ° C and a relative humidity of 60% RH. 'atm) or less is more preferable 0.15 cc' mmZ (m 2 'dayatm) or less, more preferably 0.10 cc -mm / (m 2 ' dayatm) or less, particularly preferably 0.08 cc'mmZ ( m 2 'dayatm) or less.
- OTR oxygen transmission coefficient
- alpha meta-xylylenediamine (including 100% by mole) 70 mole 0/0 or more Jiamin component and 4 to 20 carbon atoms including, omega linear aliphatic Polyamide ( ⁇ ) obtained by polycondensation with a dicarboxylic acid component containing 70 mol% or more (including 100 mol%) of dicarboxylic acid, and the number average molecular weight is 10% of the number average molecular weight of polyamide ( ⁇ ).
- L it is also preferred that the blend strength of the thermoplastic rosin (C) is ⁇ 65%.
- the polyamide ( ⁇ ) used in the present invention has high properties of noria, and also exhibits excellent properties in co-injection moldability and co-stretch blow moldability with polyester (mainly polyethylene terephthalate). To do.
- the amount of meta-xylylene ⁇ Min units in Jiamin units is less than 70 mole 0/0, it preferably to below Gasuno barrier property is low polyamide).
- diamine components that can be used in addition to metaxylylenediamine include tetramethylene diamine, pentamethylene diamine, 2-methylpentane diamine, hexamethylene diamine, heptamethylene diamine.
- the dicarboxylic acid unit in the polyamide (B) is an ex, ⁇ linear aliphatic dicarboxylic acid unit having 4 to 20 carbon atoms in an amount of 70 mol% or more, preferably 75 mol% or more, more preferably 80 mol%. Including above. If it is within the above range, it becomes a polyamide excellent in noirality and moldability.
- Examples of the oc, ⁇ linear aliphatic dicarboxylic acid having 4 to 20 carbon atoms used in the present invention include succinic acid, glutaric acid, pimelic acid, suberic acid, azelaic acid, adipic acid, sebacic acid and undecanedioic acid.
- adipic acid is preferable because it can be exemplified by aliphatic dicarboxylic acids such as dodecanedioic acid.
- the dicarboxylic acid other than the ⁇ , ⁇ linear aliphatic dicarboxylic acid is an aromatic dicarboxylic acid exemplified by terephthalic acid, isophthalic acid, 2,6-naphthalenedicarboxylic acid, etc. It can also be added. Furthermore, a small amount of monoamine or monocarboxylic acid may be added as a molecular weight regulator during polycondensation of polyamide. In the present invention, it is preferable to use a dicarboxylic acid component containing 100 to 70 mol% of ex, ⁇ linear aliphatic dicarboxylic acid having 4 to 20 carbon atoms and 0 to 30 mol% of aromatic dicarboxylic acid.
- Polyamide ( ⁇ ) can be produced by a melt polycondensation method.
- metaxylylenediamine and It is produced by a method in which a nylon salt having adipic acid power is heated in the presence of water under pressure and polymerized in a molten state while removing added water and condensed water. It can also be produced by a method in which metaxylylenediamine is directly added to molten adipic acid and polycondensed under normal pressure. In this case, in order to keep the reaction system in a uniform liquid state, metaxylylenediamine is continuously added to adipic acid so that the reaction temperature does not fall below the melting point of the generated oligoamide and polyamide. The polycondensation proceeds while heating.
- Polyamide can also be produced by further solid-phase polymerization of a polyamide produced by a melt polymerization method.
- the production method of polyamide is not particularly limited, and it is produced by a conventionally known method and polymerization conditions.
- the number average molecular weight of the polyamide (B) is 18000 to 43500, more preferably 20000 to 30000. Within this range, the moldability into a multilayer bottle is good, and the resulting multilayer bottle has excellent delamination resistance.
- the relative viscosity of the polyamide (B) is about 2.3 to 4.2, and when it is 20000 to 30000, about 2.44 to 3 19 becomes.
- the viscosity to the left is a value obtained by dissolving lg polyamide in 100 ml of 96% sulfuric acid and using a Canon Fenceke viscometer etc. at 25 ° C.
- a polyamide compound may be added to the polyamide) in order to increase the processing stability during melt molding or to prevent the polyamide (B) from being colored.
- a phosphorus compound containing alkali metal or alkaline earth metal is preferably used.
- phosphates of alkali metals or alkaline earth metals such as sodium, magnesium, calcium, etc.
- phosphites and phosphites Particularly, those using hypophosphites of alkali metals or alkaline earth metals are preferred because they are particularly excellent in the anti-coloring effect of polyamide.
- the concentration of the phosphorus compound is preferably 1 to 500 ppm, more preferably 350 ppm or less, still more preferably 200 ppm or less of the polyamide (B) as phosphorus atoms. Even if the phosphorus atom concentration exceeds 500 ppm, there is no change in the coloring prevention effect, but it is preferable because the haze of the film obtained by using this increases.
- the number average molecular weight of the thermoplastic resin (C) is preferably 10 to 65% of the number average molecular weight of the polyamide (B), more preferably 20 to 50%.
- Several flats of thermoplastic rosin (C) If the average molecular weight is within this range, the moldability to the multilayer bottle is good, and the followability to the skin layer of the Noria layer (outermost layer and innermost layer) when the bottle is impacted is good.
- the obtained multilayer bottle has excellent delamination resistance. Further, when the number average molecular weight is within the above range, the dispersibility of the thermoplastic resin (C) having a lower elastic modulus than that of the polyamide (B) becomes better, and the effect on the delamination resistance is excellent. .
- thermoplastic resin (C) is the flexural modulus of polyamide (B).
- the flexural modulus of polyamide (B) is preferably 3-5GPa
- the thermoplastic resin (C) can be used by blending one or more types of resin.
- the type of thermoplastic resin (C) is not particularly limited, but a resin having good transparency when blended with polyamide) is preferably used.
- examples of the thermoplastic resin (C) include polyester, polyamide, phenoxy resin, which is a polyhydroxy ether having ⁇ -glycol groups at both ends or one end, polydaricholic acid, and various elastomers.
- thermoplastic rosin (C) has excellent transparency when blended with the polyamide ( ⁇ ) and stretched, and the hydroxyl group of the molecular chain is composed of polyamide ( ⁇ ) and polyester ( ⁇ ).
- Phenoxy resin which is a polyhydroxy ether having an ⁇ -glycol group at both ends or one end, is particularly preferably used because of its interaction and excellent delamination resistance.
- thermoplastic rosin (C) polydaricholic acid is preferably used.
- Polyglycolic acid is a polymer having [—O—CH—CO—] as a repeating unit.
- the ratio of the returning unit is preferably 60% by weight or more, more preferably 70% by weight or more, and further preferably 80% by weight or more.
- R ⁇ 1 >, R ⁇ 2 > is a hydrogen atom or a C1-CLO alkyl group each independently.
- k 2 ⁇ : LO);-O-CH 1 CH— CH — O— CO; 1 O— CH— O— CH — CH—
- thermoplastic resin (C) is excellent in transparency when blended with the polyamide (B) and stretched, and has excellent compatibility with the polyamide (B). It is particularly preferably used.
- Polyamides include, for example, poly (6-aminoaminohexanoic acid) (PA-6), poly (hexamethyleneadipamide) (PA-6, 6), poly (7-aminoheptane), also known as poly (force prolatatum).
- PA-7 poly (10 aminodecanoic acid) (PA-10), poly (11 aminodecanoic acid) (PA-11), poly (12-aminododecanoic acid) (PA-12), poly (he Homopolymers such as Kisame tyrene sebacamide) (PA-6, 10), Poly (hexamethylene azelamide) (PA-6, 9), Poly (tetramethylene azinamide) (PA-4, 6); Hexamethylene adipamide copolymer (PA—6, 6/6), Hexamethylene azinamide / force prolactam copolymer (PA—6Z6, 6), Poly (m-xylylene adipamide) (PA—MXD6) Aliphatic polyamides such as; poly (hexamethylene isophthalamide) (PA-61), Hexamethylene isophthalamide Z Hexamethylene phthalamide copolymer (PA-6IZ6T), poly (m-xylylene sophthalamide) (PA-MXDI), force
- thermoplastic resin (C) a diamine component containing 70 mol% or more (including 100 mol%) of metaxylylenediamine, an oc, ⁇ linear aliphatic dicarbon having 4 to 20 carbon atoms, and A polyamide oligomer or a low molecular weight polyamide obtained by polycondensation with a dicarboxylic acid component containing 50 mol% or more (including 100 mol%) of an acid can be used.
- the barrier layer is preferably mainly composed of polyamide ( ⁇ ).
- the polyamide is more preferably contained 70 wt 0/0 above Noria layers, still more preferably 80 wt% or more.
- the above-mentioned OTR exceeds 0.2 cc -mm / (m 2 -dayatm) and the Noria performance is impaired. May be.
- the thermoplastic resin (C) is preferably contained in an amount of 1 to 20%, more preferably 2 to 15%, and further preferably 3 to 10% of the weight of the noria layer. Within this range, the moldability to a multilayer bottle is good, and the resulting multilayer bottle has excellent delamination resistance.
- thermoplastic resin (C) is dispersed in the barrier layer into, for example, a disc shape (disc shape disc shape) thicker at the center portion than the peripheral portion, an island shape, a short rod shape, or a flat rugby ball shape. It is preferable that the shape on the cross section (area, major axis and minor axis) satisfy the following conditions (1) to (3).
- the area, major axis, and minor axis indicate the cross-section of an ultrathin section of approximately 0.1 ⁇ m thickness obtained by standing a multilayer bottle and cutting it horizontally, from the vertical direction when the multilayer bottle is erected. It can be measured by observing with a microscope.
- the thermoplastic resin (C) in the barrier layer is usually drawn and dispersed in a flat plate shape, the conditions (1) to (3) are observed when observed from the vertical direction. ).
- the area of 0. 001-0. 054 m and more preferably tool major axis that is less than 2 from 0.1 to 0.6 and more preferably tool minor axis is less than m is 0. 01-0. More preferably, it is less than 09 m.
- Long axis Z short axis is: 1.1-: LOO is preferred 2-50 is more preferred 3-10 is particularly preferred.
- thermoplastic resin (C) When the thermoplastic resin (C) is dispersed so as to satisfy the above conditions in the barrier layer, energy relaxation inside the noria layer is easy when an impact is applied to the bottle. Since the resin (C) easily absorbs energy, the obtained multilayer bottle has excellent delamination resistance.
- the barrier layer has a polyamide (B) or a thermoplastic resin as long as the purpose is not impaired.
- One or a plurality of the resin (D) other than (C), such as nylon 6, nylon 66, nylon 6, 66, nylon 6IZ 6T, polyester, olefin, and phenoxy resin can be blended.
- Inorganic fillers such as glass fiber and carbon fiber; plate-like inorganic fillers such as glass flakes, talc, kaolin, my strength, montmorillonite, and organic clay; impact modifiers such as various elastomers; crystals Nucleating agents; lubricants such as fatty acid amides, fatty acid metal salts, fatty acid amides, etc .; oxidation of copper compounds, organic or inorganic halogen compounds, hindered phenols, hindered amines, hydrazines, sulfur compounds, phosphorus compounds, etc.
- Inhibitors heat stabilizers; anti-coloring agents; UV absorbers such as benzotriazoles; release agents; plasticizers; coloring agents; flame retardants; compounds that provide oxygen scavenging ability such as compounds containing cobalt metal; Additives such as alkaline compounds that prevent gelling can be added.
- a portion having a low draw ratio (1 to 2.5 times) may occur depending on the shape of the preform and the bottle.
- the noble layer at the low draw ratio may whiten when absorbed. If necessary, whitening can be suppressed by adding an anti-whitening agent to the noble layer, and a multilayer bottle with good transparency can be obtained.
- the whitening inhibitor is a fatty acid metal salt having 18 to 50 carbon atoms, preferably 18 to 34 carbon atoms.
- Fatty acids may have side chains or double bonds, but straight chain such as stearic acid (C18), eicosanoic acid (C20), behenic acid (C22), montanic acid (C28), triacontanoic acid (C30) Saturated fatty acids are preferred.
- stearic acid C18
- eicosanoic acid C20
- behenic acid C22
- montanic acid C28
- triacontanoic acid C30
- Saturated fatty acids are preferred.
- metal that forms a salt with the fatty acid but examples include sodium, potassium, lithium, calcium, barium, magnesium, strontium, aluminum, and zinc. Sodium, potassium, lithium, calcium, aluminum, and Zinc is particularly preferred.
- One type of fatty acid metal salt may be used, or two or more types may be used in combination.
- the particle size of the fatty acid metal salt! / there is no particular limitation on the particle size of the fatty acid metal salt! /, But the particle size is small! The following is preferred.
- the amount of fatty acid metal salt added is preferably 0.005 to 1.0 part by weight, more preferably 0.05 to 0.5 part by weight, particularly preferably 100 parts by weight of the total amount of the barrier layer. Is 0.12 to 0.5 layers It is a quantity part. By adding 0.005 parts by weight or more to 100 parts by weight of the total amount, whitening prevention effect can be expected. Further, when the added amount is 1.0 part by weight or less with respect to the total amount of 100 parts by weight, it becomes possible to keep the haze value of the obtained multilayer bottle low.
- a compound selected from the following diamide compounds and diester compounds may be added as a whitening inhibitor.
- One or two or more diamide compounds may be added, or one or more diester compounds may be added, and one or two or more diamide compounds and one kind Or use two or more diester compounds together.
- the diamido compound can also have a fatty acid having 8 to 30 carbon atoms and a diamine power having 2 to 10 carbon atoms.
- the fatty acid has 8 or more carbon atoms and diamine has 2 or more carbon atoms, whitening prevention can be expected. Further, when the fatty acid has 30 or less carbon atoms and the diamine has 10 or less carbon atoms, it is uniformly dispersed in the barrier layer.
- the fatty acid may have a side chain or a double bond, but a linear saturated fatty acid is preferred.
- Examples of the fatty acid component of the diamide compound include stearic acid (C18), eicosanoic acid (C20), behenic acid (C22), montanic acid (C28), and triacontanoic acid (C30).
- Examples of the diamine component of the diamido compound include ethylene diamine, butylene diamine, hexane diamine, xylylene diamine, bis (aminomethyl) cyclohexane and the like. A diamide compound obtained by combining these is used in the present invention.
- the diester compound can also obtain a fatty acid having 8 to 30 carbon atoms and a diol power having 2 to 10 carbon atoms. If the fatty acid has 8 or more carbon atoms and the diol has 2 or more carbon atoms, a whitening prevention effect can be expected. Further, when the fatty acid has 30 or less carbon atoms and the diol has 10 or less carbon atoms, it is uniformly dispersed in the barrier layer.
- the fatty acid may have a side chain or a double bond, but a linear saturated fatty acid is preferred.
- Examples of the fatty acid component of the diester compound include stearic acid (C18), eicoic acid (C20), behenic acid (C22), montanic acid (C28), triacontanoic acid (C30), and the like.
- Gieste Examples of the diol component of the ethylene compound include ethylene glycol, propanediol, butanediol, hexanediol, xylylene glycol, and cyclohexanedimethanol.
- a diester compound obtained by combining these is used in the present invention.
- Particularly preferred are fatty acids mainly composed of montanic acid and diester compounds obtained mainly using ethylene glycol and diol power composed mainly of Z or 1,3-butanediol.
- the addition amount of the diamido compound and Z or diester compound is preferably 0.005 to 1.0 part by weight, more preferably 0.05 to 5.0 parts by weight with respect to 100 parts by weight of the total amount of the barrier layer. It is 0.5 parts by weight, particularly preferably 0.12 to 0.5 parts by weight. By adding 0.005 parts by weight or more to 100 parts by weight of the total amount, whitening prevention effect can be expected. Further, when the addition amount is 1.0 part by weight or less with respect to 100 parts by weight of the total amount, it becomes possible to keep the haze value of the resulting multilayer bottle low.
- a known mixing method can be applied to the addition of the whitening inhibitor to the noble layer.
- polyamide (B) pellets and an anti-whitening agent may be put in a rotating hollow container and mixed for use.
- polyamide (B) composition containing a high concentration of anti-whitening agent it is diluted with a polyamide (B) pellet at a predetermined concentration, and this is melt-kneaded.
- the method and the method of molding by injection molding etc. after the melt mixing are adopted.
- the whitening inhibitor When the whitening inhibitor is used, whitening of the barrier layer can be prevented immediately after the production of the multilayer bottle. In addition, it is possible to prevent the white layer from being whitened after the multilayer bottle has been stored for a long period of time without whitening or increasing whitening. In other words, after a long-term storage in a condition where the whitening does not increase or the whitening does not increase without adding a whitening inhibitor, for example, at a temperature of 23 ° C and a humidity of 50% RH, the multilayer bottle is exposed to high humidity or water. Even if it is brought into contact with boiling water or heated to a temperature higher than the glass transition temperature, whitening is suppressed as in the case immediately after molding.
- the multi-layer bottle of the present invention uses, for example, an injection molding machine having two injection cylinders, polyester (A) from the injection cylinder on the skin side, polyamide) and thermoplastic resin (C). Injection cylinder force on the core side
- the multilayer preform obtained by injecting the blend into the mold cavity through the mold hot runner is further biaxially processed by a known method. It can be obtained by stretch blow molding.
- blow molding of a multilayer preform includes conventionally known methods such as a so-called cold parison method and a hot parison method.
- a so-called cold parison method For example, after heating the surface of the multilayer preform to 80 to 120 ° C, it is stretched in the axial direction by mechanical means such as a core rod insert, and then normally blown by blowing high pressure air of 2 to 4 MPa in the transverse direction.
- the mouth of the multilayer preform is crystallized, the surface is heated to 80 to 120 ° C, and then blow-molded in a 90 to 150 ° C mold.
- the preform heating temperature is preferably 90 to 110 ° C, more preferably 95 ° C to 108 ° C force S.
- the preform heating temperature is 90 ° C or higher, the heating is sufficient, and the barrier layer or the PET layer can be prevented from being cold-drawn and whitened.
- the temperature is 110 ° C. or lower, the barrier layer can be prevented from crystallizing and whitening. Furthermore, it is possible to avoid a decrease in delamination resistance.
- the multilayer bottle has a three-layer structure of polyester (A) layer 7 barrier layer Z polyester (A) layer, or polyester (A) layer Z barrier.
- Layer Z polyester (A) layer Z barrier layer It preferably has a five-layer structure of Z polyester (A) layer.
- a multilayer bottle having a three-layer structure or a five-layer structure can be obtained by further biaxially stretching blow-molding a multilayer preform having a three-layer structure or a five-layer structure by a known method.
- a known method There are no particular restrictions on the method for producing a three-layer or five-layer multilayer preform, and any known method can be used.
- polyester (A) For example, from an injection molding machine having a skin side injection cylinder for injecting the polyester (A) constituting the innermost layer and the outermost layer and a core side injection cylinder for injecting the resin constituting the barrier layer, the polyester (A ), And then simultaneously injecting the polyester blend (A) with the resin blend constituting the barrier layer, and then injecting the required amount of polyester (A) to fill the mold cavity (polyester ( A) layer Z barrier layer Z polyester (A) layer) can be produced.
- polyester A is injected, then the resin constituting the barrier is injected alone, and finally polyester (A) is injected to fill the mold cavity.
- 5 layer structure polyyester (A) layer Z barrier layer Z polyester (A) layer Z barrier Layer Z polyester (A) layer
- preforms can be manufactured.
- the method for producing a multilayer preform is not limited to the above method.
- the thickness of the polyester (A) layer in the multilayer bottle is preferably from 0.01 to: L Omm, and the thickness of the barrier layer is from 0.005 to 0.2 ⁇ (5 to 200 / ⁇ ⁇ ) Is preferred.
- the thickness of the multi-layer bottle does not need to be constant throughout the bottle, and is usually in the range of 0.2 to 1. Omm.
- the gas barrier performance can be exerted if at least the NORIA layer is present in the body of the multi-layer bottle. Gas barrier performance is even better when the barrier layer extends to the vicinity of the tip of the part.
- the weight of the barrier layer is preferably 1 to 20 wt%, more preferably 2 to 15 wt%, particularly preferably 3 to L0, based on the total weight of the multilayer bottle. a weight 0/0.
- the shape of the multilayer bottle of the present invention is not limited to shapes having few concave and convex portions and bent portions, and the degree of freedom in design is increased.
- the multilayer bottle of the present invention includes, for example, carbonated drinks, juices, water, milk, sake, whiskey, shochu, coffee, tea, jelly drinks, health drinks and other liquid drinks, seasoning liquids, sauces, soy sauces, droughts, It is suitable for storing and storing various articles such as seasonings such as liquid soup, liquid foods such as liquid soup, liquid pharmaceuticals, skin lotions, cosmetic lotions, hair conditioners, hair dyes, shampoos and the like.
- seasonings such as liquid soup, liquid foods such as liquid soup, liquid pharmaceuticals, skin lotions, cosmetic lotions, hair conditioners, hair dyes, shampoos and the like.
- the multilayer bottle was dropped vertically so that the bottom collided with the floor, and the presence or absence of delamination was visually determined. The drop test was repeated while increasing the drop height at 15 cm intervals, and the minimum drop height at which delamination occurred was defined as the delamination height. There are 30 test bottles.
- Measurement was performed in accordance with ASTM D3985 in an atmosphere of 23 ° C and relative humidity of 50%.
- OX-TRAN 10 / 50A manufactured by Modern Controls was used for the measurement.
- the OTR of the NORA layer was measured by removing only the barrier layer from the molded bottle. When it is difficult to remove only the nozzle layer, cut the polyester (A) layer and the bottle body that also has the barrier layer force into a sheet, and measure the thickness of each layer determined by OTR measurement of the sheet, a microscope, etc.
- the OTR value of the barrier layer only can be calculated from the measured value and the OTR value of the polyester (A) layer obtained separately.
- the OTR of only the NORIA layer can be calculated from the OTR value of the bottle, the surface area of the bottle, and the thickness of each layer.
- a three-layer preform consisting of polyester (A) layer, Z-nore layer, and Z-polyester (A) layer is injection molded, and after cooling, the preform is heated to perform biaxial stretch blow molding.
- a multilayer bottle was obtained.
- Relative viscosity 2.70 (100 ml of rosin lgZ96% sulfuric acid, measuring temperature 25 ° C)
- Phenoxy resin (InChem grade PKHB)
- Core side injection cylinder temperature 260 ° C
- Resin flow path temperature in mold 280 ° C
- Biaxial stretch blow molding is a blow molding machine manufactured by Frontier (model) : EFB1 OOOET).
- Preform heating temperature 108 ° C
- Stretching rod pressure 0.5 MPa
- the weight of the barrier layer was 5% by weight with respect to the total weight of the obtained multilayer bottle.
- Table 1 shows the evaluation results of the multilayer bottle.
- a multilayer bottle was obtained in the same manner as in Example 1 except that the composition of the Noria layer was changed to that shown in Tables 1 to 3.
- Tables 1 to 3 show the evaluation results of the multilayer bottles.
- Phenoxy resin (InChem grade PKHB)
- Phenoxy oil (InChem grade PKFE)
- Polyamide oligomer obtained by polycondensation of metaxylylenediamine and adipic acid Number average molecular weight: 5000
- Nylon 6 (Ube Industries, Ltd. grade: 1015B)
- Nylon 66 (Ube Industries, Ltd. Grade: 2015B)
- Nylon 66 (Ube Industries, Ltd. Grade: 2020B)
- the method for measuring the relative viscosity and the flexural modulus is as described above.
- thermoplastic resin ⁇ C Number average molecular weight of thermoplastic resin ⁇ C
- 40 21 Number average molecular weight of polyamide (B) (%)
- thermoplastic resin (C) Dispersion state of thermoplastic resin (C)
- thermoplastic resin (C) Dispersion state of thermoplastic resin (C)
- Resin (D)-PKFE 2020B Paria layer composition (wt%)
- thermoplastic resin (C) 10 Number average molecular weight of thermoplastic resin (C)
- thermoplastic rosin (C) Dispersion state of thermoplastic rosin (C)
- the multilayer bottle of the present invention showed excellent delamination resistance, whereas the bottle that does not satisfy the constituent requirements of the present invention has delamination resistance. It was inferior.
- the degree of freedom of the container shape can be increased, and a multilayer bottle excellent in gas noirality can be obtained. Significance is great.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020087014368A KR101279741B1 (ko) | 2005-12-22 | 2006-12-21 | 다층 병 |
US12/158,504 US7927678B2 (en) | 2005-12-22 | 2006-12-21 | Multilayer bottle |
CN2006800468744A CN101331021B (zh) | 2005-12-22 | 2006-12-21 | 多层瓶 |
EP20060835086 EP1964673B1 (en) | 2005-12-22 | 2006-12-21 | Multilayer bottle |
DE200660020069 DE602006020069D1 (de) | 2005-12-22 | 2006-12-21 | Mehrlagige flasche |
JP2007551154A JP5024050B2 (ja) | 2005-12-22 | 2006-12-21 | 多層ボトル |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005369759 | 2005-12-22 | ||
JP2005-369759 | 2005-12-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007072917A1 true WO2007072917A1 (ja) | 2007-06-28 |
Family
ID=38188692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/325520 WO2007072917A1 (ja) | 2005-12-22 | 2006-12-21 | 多層ボトル |
Country Status (10)
Country | Link |
---|---|
US (1) | US7927678B2 (ja) |
EP (1) | EP1964673B1 (ja) |
JP (1) | JP5024050B2 (ja) |
KR (1) | KR101279741B1 (ja) |
CN (1) | CN101331021B (ja) |
DE (1) | DE602006020069D1 (ja) |
ES (1) | ES2360612T3 (ja) |
RU (1) | RU2411129C2 (ja) |
UA (1) | UA92626C2 (ja) |
WO (1) | WO2007072917A1 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8822001B2 (en) | 2010-04-27 | 2014-09-02 | Graham Packaging Company, L.P. | Delamination resistant multilayer containers |
US20130065005A1 (en) * | 2010-05-17 | 2013-03-14 | Mitsubishi Gas Chemical Company, Inc. | Polyamide resin composition |
BR112012032085A2 (pt) * | 2010-07-08 | 2016-11-16 | Mitsubishi Gas Chemical Co | composição de resina de poliamida, e, artigo moldado |
CA2817555C (en) * | 2010-11-12 | 2019-05-28 | Niagara Bottling, Llc | Preform extended finish for processing light weight bottles |
US10647465B2 (en) | 2010-11-12 | 2020-05-12 | Niagara Bottling, Llc | Perform extended finish for processing light weight ecologically beneficial bottles |
US9062198B2 (en) | 2011-04-14 | 2015-06-23 | Ticona Llc | Reflectors for light-emitting diode assemblies containing a white pigment |
US9284448B2 (en) | 2011-04-14 | 2016-03-15 | Ticona Llc | Molded reflectors for light-emitting diode assemblies |
US9453119B2 (en) | 2011-04-14 | 2016-09-27 | Ticona Llc | Polymer composition for producing articles with light reflective properties |
JP5923183B2 (ja) | 2011-12-30 | 2016-05-24 | ティコナ・エルエルシー | 発光デバイス用の反射板 |
WO2013103566A1 (en) | 2012-01-03 | 2013-07-11 | Sonoco Development, Inc. | Metal closure having an oxygen scavenging interior surface |
JP2016504459A (ja) | 2012-12-18 | 2016-02-12 | ティコナ・エルエルシー | 発光ダイオードアセンブリ用の成形反射体 |
KR102155116B1 (ko) * | 2013-02-13 | 2020-09-11 | 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 | 다층 보틀 및 그 제조방법 |
EP3360530B1 (en) * | 2015-10-09 | 2020-02-12 | Mitsubishi Gas Chemical Company, Inc. | Multilayer container for medical use and method for producing multilayer container for medical use |
EP4043171A3 (en) | 2017-06-23 | 2022-09-07 | Husky Injection Molding Systems Luxembourg IP Development S.à.r.l | Molded article with selectively varied core layer geometry and hot runner nozzles for producing same |
JPWO2019069794A1 (ja) * | 2017-10-06 | 2020-10-22 | 北海製罐株式会社 | 合成樹脂製多重ボトル |
KR20210005865A (ko) | 2018-04-24 | 2021-01-15 | 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 | 다층체 및 다층용기 |
US11597556B2 (en) | 2018-07-30 | 2023-03-07 | Niagara Bottling, Llc | Container preform with tamper evidence finish portion |
WO2020059748A1 (ja) * | 2018-09-21 | 2020-03-26 | 三菱瓦斯化学株式会社 | 樹脂組成物、成形体、および、その応用 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01294426A (ja) * | 1988-05-24 | 1989-11-28 | Mitsubishi Gas Chem Co Inc | 多層容器 |
JP2000254963A (ja) | 1999-03-11 | 2000-09-19 | Mitsubishi Gas Chem Co Inc | 多層成形品 |
JP2001206336A (ja) | 2000-11-28 | 2001-07-31 | Yoshino Kogyosho Co Ltd | ポリエステル樹脂積層容器とその成形方法 |
JP2002210887A (ja) * | 2001-01-19 | 2002-07-31 | Nippon Synthetic Chem Ind Co Ltd:The | 多層容器 |
WO2003055680A1 (fr) * | 2001-12-25 | 2003-07-10 | Toyo Seikan Kaisha,Ltd. | Appareil de levage electrique |
JP2004160935A (ja) * | 2002-11-15 | 2004-06-10 | Mitsubishi Gas Chem Co Inc | 多層容器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1201423B1 (en) * | 2000-05-12 | 2005-06-22 | Yoshino Kogyosho Co., Ltd. | Layered plastic molding |
JP3978012B2 (ja) * | 2001-11-01 | 2007-09-19 | 株式会社クレハ | 多層容器及びその製造方法 |
EP1354906B1 (en) * | 2002-04-19 | 2012-12-05 | Mitsubishi Gas Chemical Company, Inc. | Polyamide resin |
EP1405874B1 (en) * | 2002-10-03 | 2014-03-26 | Mitsubishi Gas Chemical Company, Inc. | Process for production of polyamide composite material |
CN1550326B (zh) * | 2003-05-06 | 2010-08-25 | 三菱瓦斯化学株式会社 | 多层容器 |
EP1902838B1 (en) * | 2005-07-08 | 2016-11-09 | Mitsubishi Gas Chemical Company, Inc. | Multi-layered bottle |
-
2006
- 2006-12-21 EP EP20060835086 patent/EP1964673B1/en active Active
- 2006-12-21 US US12/158,504 patent/US7927678B2/en active Active
- 2006-12-21 JP JP2007551154A patent/JP5024050B2/ja active Active
- 2006-12-21 KR KR1020087014368A patent/KR101279741B1/ko active IP Right Grant
- 2006-12-21 WO PCT/JP2006/325520 patent/WO2007072917A1/ja active Application Filing
- 2006-12-21 UA UAA200809404A patent/UA92626C2/ru unknown
- 2006-12-21 DE DE200660020069 patent/DE602006020069D1/de active Active
- 2006-12-21 ES ES06835086T patent/ES2360612T3/es active Active
- 2006-12-21 RU RU2008130116A patent/RU2411129C2/ru active
- 2006-12-21 CN CN2006800468744A patent/CN101331021B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01294426A (ja) * | 1988-05-24 | 1989-11-28 | Mitsubishi Gas Chem Co Inc | 多層容器 |
JP2000254963A (ja) | 1999-03-11 | 2000-09-19 | Mitsubishi Gas Chem Co Inc | 多層成形品 |
JP2001206336A (ja) | 2000-11-28 | 2001-07-31 | Yoshino Kogyosho Co Ltd | ポリエステル樹脂積層容器とその成形方法 |
JP2002210887A (ja) * | 2001-01-19 | 2002-07-31 | Nippon Synthetic Chem Ind Co Ltd:The | 多層容器 |
WO2003055680A1 (fr) * | 2001-12-25 | 2003-07-10 | Toyo Seikan Kaisha,Ltd. | Appareil de levage electrique |
JP2004160935A (ja) * | 2002-11-15 | 2004-06-10 | Mitsubishi Gas Chem Co Inc | 多層容器 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1964673A4 |
Also Published As
Publication number | Publication date |
---|---|
ES2360612T3 (es) | 2011-06-07 |
CN101331021B (zh) | 2011-02-02 |
US20090277858A1 (en) | 2009-11-12 |
EP1964673A4 (en) | 2010-03-17 |
KR101279741B1 (ko) | 2013-06-27 |
CN101331021A (zh) | 2008-12-24 |
RU2008130116A (ru) | 2010-01-27 |
DE602006020069D1 (de) | 2011-03-24 |
KR20080076945A (ko) | 2008-08-20 |
EP1964673B1 (en) | 2011-02-09 |
UA92626C2 (en) | 2010-11-25 |
RU2411129C2 (ru) | 2011-02-10 |
JPWO2007072917A1 (ja) | 2009-06-04 |
EP1964673A1 (en) | 2008-09-03 |
JP5024050B2 (ja) | 2012-09-12 |
US7927678B2 (en) | 2011-04-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2007072917A1 (ja) | 多層ボトル | |
JP5104318B2 (ja) | 多層ボトル | |
JP5783169B2 (ja) | 多層容器、多層容器用金型及び多層容器の製造方法 | |
CA2466451C (en) | Multilayer container | |
KR101252888B1 (ko) | 다층 병 | |
WO2005118289A1 (ja) | ガスバリア性多層構造物およびその製造法 | |
JP4821353B2 (ja) | 多層ボトル | |
WO2007086331A1 (ja) | 多層ボトルの充填方法 | |
JP5673010B2 (ja) | 多層ボトル | |
JP5256615B2 (ja) | 多層ボトルの製造方法 | |
JP4720102B2 (ja) | 多層容器 | |
JP4830677B2 (ja) | 多層ボトル | |
JP4561965B2 (ja) | 多層容器 | |
JP2004338163A (ja) | 層間剥離の改良された多層容器 | |
JP2008001383A (ja) | 多層ボトル | |
JP4711040B2 (ja) | 多層容器 | |
JP4826369B2 (ja) | 多層ボトル |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200680046874.4 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 1020087014368 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007551154 Country of ref document: JP Ref document number: 2006835086 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12008501474 Country of ref document: PH |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12158504 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 3158/CHENP/2008 Country of ref document: IN |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2008130116 Country of ref document: RU |