JP2005193943A - 酸素吸収性容器キャップ - Google Patents
酸素吸収性容器キャップ Download PDFInfo
- Publication number
- JP2005193943A JP2005193943A JP2004001729A JP2004001729A JP2005193943A JP 2005193943 A JP2005193943 A JP 2005193943A JP 2004001729 A JP2004001729 A JP 2004001729A JP 2004001729 A JP2004001729 A JP 2004001729A JP 2005193943 A JP2005193943 A JP 2005193943A
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- container
- cap
- resin layer
- containing resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 239000001301 oxygen Substances 0.000 title claims abstract description 78
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 78
- 230000002745 absorbent Effects 0.000 claims abstract description 52
- 239000002250 absorbent Substances 0.000 claims abstract description 52
- 229920005989 resin Polymers 0.000 claims abstract description 50
- 239000011347 resin Substances 0.000 claims abstract description 50
- 239000011358 absorbing material Substances 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 230000035699 permeability Effects 0.000 claims description 4
- 229920005992 thermoplastic resin Polymers 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 abstract description 8
- 235000014171 carbonated beverage Nutrition 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 abstract 1
- -1 polyethylene Polymers 0.000 description 11
- 239000000463 material Substances 0.000 description 8
- 238000012856 packing Methods 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 8
- 229920001577 copolymer Polymers 0.000 description 6
- 235000014113 dietary fatty acids Nutrition 0.000 description 6
- 239000000194 fatty acid Substances 0.000 description 6
- 229930195729 fatty acid Natural products 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 4
- 238000000748 compression moulding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000010306 acid treatment Methods 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 2
- RZXDTJIXPSCHCI-UHFFFAOYSA-N hexa-1,5-diene-2,5-diol Chemical compound OC(=C)CCC(O)=C RZXDTJIXPSCHCI-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920001748 polybutylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 238000010112 shell-mould casting Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 239000002211 L-ascorbic acid Substances 0.000 description 1
- 235000000069 L-ascorbic acid Nutrition 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 229940072107 ascorbate Drugs 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 229910001567 cementite Inorganic materials 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 235000014413 iron hydroxide Nutrition 0.000 description 1
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 150000003839 salts Chemical group 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- PPASLZSBLFJQEF-RXSVEWSESA-M sodium-L-ascorbate Chemical compound [Na+].OC[C@H](O)[C@H]1OC(=O)C(O)=C1[O-] PPASLZSBLFJQEF-RXSVEWSESA-M 0.000 description 1
- 235000019187 sodium-L-ascorbate Nutrition 0.000 description 1
- 239000011755 sodium-L-ascorbate Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XSIXARXPTLGAOD-UHFFFAOYSA-M tetrasodium;hydroxide Chemical compound [OH-].[Na+].[Na+].[Na+].[Na+] XSIXARXPTLGAOD-UHFFFAOYSA-M 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Landscapes
- Wrappers (AREA)
- Laminated Bodies (AREA)
- Closures For Containers (AREA)
Abstract
【解決手段】 容器内部側に酸素吸収剤含有樹脂層6を有する酸素吸収性キャップ1であって、該酸素吸収剤含有樹脂層6が、容器内部側に格子状の凸部6aおよび/または凹部6bを有する。
【選択図】 図1
Description
5 シール部 6 酸素吸収剤含有樹脂層
6a 凸部
6b 凹部
Claims (9)
- 容器内部側に酸素吸収剤含有樹脂層を有する酸素吸収性容器キャップであって、該酸素吸収剤含有樹脂層が、容器内部側に格子状の凸部および/または凹部を有することを特徴とする酸素吸収性容器キャップ。
- 前記酸素吸収剤含有樹脂層が吸水性材料を含有する請求項1に記載の酸素吸収性容器キャップ。
- 前記酸素吸収剤含有樹脂層を形成するベース樹脂は、23℃および40%RH条件での酸素透過率が10-4cc・mm/cm2 ・day・atm以上であり、かつ23℃純水中での吸水量が0.01%以上である熱可塑性樹脂であり、かつ100重量部当たり1〜100重量部の酸素吸収剤を含有してなる請求項1または2に記載の酸素吸収性容器キャップ。
- 前記ベース樹脂が、100重量部当たり1〜100重量部の吸水性材料をさらに含有してなる請求項3に記載の酸素吸収性容器キャップ。
- 前記酸素吸収剤含有樹脂層がキャップシェルと一体に形成されている請求項1〜4のいずれかに記載の酸素吸収性容器キャップ。
- キャップシェルの内側の容器口部に当接して密閉するシール部が酸素吸収剤含有樹脂層を有する請求項1〜5のいずれかに記載の酸素吸収性容器キャップ。
- 前記シール部がキャップシェルと一体に構成されている請求項6に記載の酸素吸収性容器キャップ。
- 前記シール部がキャップシェルと別体の中栓として構成されている請求項6に記載の酸素吸収性容器キャップ。
- キャップ全体が酸素吸収剤含有樹脂からなる請求項1〜4のいずれかに記載の酸素吸収性容器キャップ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004001729A JP2005193943A (ja) | 2004-01-07 | 2004-01-07 | 酸素吸収性容器キャップ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004001729A JP2005193943A (ja) | 2004-01-07 | 2004-01-07 | 酸素吸収性容器キャップ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005193943A true JP2005193943A (ja) | 2005-07-21 |
JP2005193943A5 JP2005193943A5 (ja) | 2006-08-31 |
Family
ID=34817163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004001729A Pending JP2005193943A (ja) | 2004-01-07 | 2004-01-07 | 酸素吸収性容器キャップ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2005193943A (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006134652A1 (ja) * | 2005-06-15 | 2006-12-21 | Nihon Yamamura Glass Co., Ltd. | 酸素吸収性樹脂組成物ならびにこれを用いた酸素吸収性容器キャップおよび酸素吸収性容器栓部 |
JP2007022639A (ja) * | 2005-07-21 | 2007-02-01 | Universal Seikan Kk | ライナ、キャップ及びキャップ付ボトル缶 |
JP2008195449A (ja) * | 2007-02-16 | 2008-08-28 | Japan Crown Cork Co Ltd | 合成樹脂製中栓付き金属キャップ |
JP2014193744A (ja) * | 2013-03-29 | 2014-10-09 | Yoshino Kogyosho Co Ltd | 合成樹脂製キャップ体 |
JP2015117031A (ja) * | 2013-12-17 | 2015-06-25 | 株式会社Csiジャパン | 合成樹脂製キャップ、閉止装置、および飲料入り閉止装置 |
JP2015217982A (ja) * | 2014-05-21 | 2015-12-07 | 大成化工株式会社 | パッキン一体型キャップ及びその製造方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0741930B2 (ja) * | 1991-04-19 | 1995-05-10 | 東洋製罐株式会社 | 迅速酸素吸収性容器蓋 |
-
2004
- 2004-01-07 JP JP2004001729A patent/JP2005193943A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0741930B2 (ja) * | 1991-04-19 | 1995-05-10 | 東洋製罐株式会社 | 迅速酸素吸収性容器蓋 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006134652A1 (ja) * | 2005-06-15 | 2006-12-21 | Nihon Yamamura Glass Co., Ltd. | 酸素吸収性樹脂組成物ならびにこれを用いた酸素吸収性容器キャップおよび酸素吸収性容器栓部 |
US7704407B2 (en) | 2005-06-15 | 2010-04-27 | Nihon Yamamura Glass Co., Ltd. | Oxygen-absorbing container cap |
JP2007022639A (ja) * | 2005-07-21 | 2007-02-01 | Universal Seikan Kk | ライナ、キャップ及びキャップ付ボトル缶 |
JP2008195449A (ja) * | 2007-02-16 | 2008-08-28 | Japan Crown Cork Co Ltd | 合成樹脂製中栓付き金属キャップ |
JP2014193744A (ja) * | 2013-03-29 | 2014-10-09 | Yoshino Kogyosho Co Ltd | 合成樹脂製キャップ体 |
JP2015117031A (ja) * | 2013-12-17 | 2015-06-25 | 株式会社Csiジャパン | 合成樹脂製キャップ、閉止装置、および飲料入り閉止装置 |
JP2015217982A (ja) * | 2014-05-21 | 2015-12-07 | 大成化工株式会社 | パッキン一体型キャップ及びその製造方法 |
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