JP4187643B2 - 固形物品のための多層酸素検出システム - Google Patents
固形物品のための多層酸素検出システム Download PDFInfo
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- JP4187643B2 JP4187643B2 JP2003502485A JP2003502485A JP4187643B2 JP 4187643 B2 JP4187643 B2 JP 4187643B2 JP 2003502485 A JP2003502485 A JP 2003502485A JP 2003502485 A JP2003502485 A JP 2003502485A JP 4187643 B2 JP4187643 B2 JP 4187643B2
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- 239000004033 plastic Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
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- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000011155 quantitative monitoring Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 150000004053 quinones Chemical class 0.000 description 1
- 238000013102 re-test Methods 0.000 description 1
- 235000020989 red meat Nutrition 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- LECPYKYNIWHZFT-UHFFFAOYSA-K ruthenium(3+) triperchlorate Chemical compound [Ru+3].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O LECPYKYNIWHZFT-UHFFFAOYSA-K 0.000 description 1
- 150000003870 salicylic acids Chemical class 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
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- 125000001424 substituent group Chemical group 0.000 description 1
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- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
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- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- AYEKOFBPNLCAJY-UHFFFAOYSA-O thiamine pyrophosphate Chemical compound CC1=C(CCOP(O)(=O)OP(O)(O)=O)SC=[N+]1CC1=CN=C(C)N=C1N AYEKOFBPNLCAJY-UHFFFAOYSA-O 0.000 description 1
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- 230000036962 time dependent Effects 0.000 description 1
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- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- 239000001018 xanthene dye Substances 0.000 description 1
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Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
- G01N31/223—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating presence of specific gases or aerosols
- G01N31/225—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating presence of specific gases or aerosols for oxygen, e.g. including dissolved oxygen
-
- 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
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- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
-
- 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
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- Y10T428/1324—Flexible food casing [e.g., sausage type, etc.]
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- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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- Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
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- 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
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- Y10T428/1341—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
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- 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]
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- Y10T428/1359—Three or more layers [continuous layer]
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- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
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- 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
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- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
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Description
オレフィンポリマーまたはコポリマー/接合剤/EVOH/接合剤/オレフィンポリマーまたはコポリマーである。
Tanθ=2πfτ
によって寿命と関連付けられる。
τ0/τ=1+ksvp02
に用いられる。
一般に、標準スクリーニングのために3つのポリマー材料を用いた。これらは酢酸セルロースブチラート(CAB)、ポリスチレン(PS)、およびポリメチル−メタクリラート(PMMA)である。これらのポリマーはそれぞれ、非常に良好、良好、および低い酸素感受性を示し、ポリマー母材による応答の微調整の可能性を示すために選択した。
Perkin Elmar LS50B走査発光分光計を用いてリン光のスペクトルが得られた。投射光ビームに正しく位置合わせするために、プラスチックフィルムを支持するガラス板を、プラスチックまたは石英発光セルの中心にPTFEの支持体を用いて載せた。セルには、ガスの流れを可能にする入り口と出口のラインを有する気密ストッパーを装備した。セルは23℃に制御し、励起および放射波長を100%窒素雰囲気中で求めた。
フィルムの酸素に対する感度は、強度減衰測定および寿命遅延測定の両方によって求めた。前者は、Perkin Elmar LS50B走査発光分光計で行われ、後者はApplied Photophysics Laser Kinetic spectrometerを備えるNd/YAG Spectron Laserを用いて記録した。レーザー励起の軌跡はGould OS4072デジタル記憶オッシロスコープで記録し、反応速度の解析のためにコンピュータに送った。窒素/酸素ガスのブレンドをSignal Instrumentsガス混合機を用いて発生させた。
式中、I0およびIは酸素の不在および存在時の放射強度であり、KsvはStern−Volmer定数であり、%O2は存在する酸素のパーセントである。I0/I対%O2のプロットはStern−Volmer定数Ksvをもたらす。酸素センサーの他の有用な感度測定は、1/Ksvを与える。これはリン光強度IをI0/2の値に低下させるのに必要な%O2を表す。
多くの薄膜センサーで、ポリマー母材のガス透過性を高めるために使用される。本明細書に報告された大部分の測定は可塑化しないフィルムで行われたが、可塑化したフィルムも報告されている。
または、200:ITHF中の1mgのPtOEP
または、200:ITHF中の1mgのPdOEP
ジクロロメタン中の20重量/容量%ポリスチレン(MW=180,000)を5cm3
カンファーキノン(CQ)は、2つの光学異性体で存在するα−ジケトンである。R−形状の構造は以下に示されているが、本明細書で使用したサンプルは2つの異性体のブレンドである。
ジクロロメタン中の20重量/容量%ポリスチレン(mwt180,000)を10cm3
指示剤はポリマー溶液に固体として直接加え、完全に攪拌した。他のポリマーフィルムでは、酢酸セルロースブチラート(CAB)(アセトン中20重量/容量%)およびポリメチルメタクリラート(PMMA)(ジクロロメタン中30重量/容量%)を用いて同じ手順に従った。カンファーキノンのスペクトルおよび感度データは以下の表4に示されている。
エリスロシンBは2つの形状で入手可能な四ヨウ素置換キサンテン染料であり、その構造は以下に示されている。1つは特に「アルコール可溶性(spirit−soluble)」と呼ばれるが、どちらも水には特に非溶性である。
本研究には2つの処方を用いた。酸素センサーとしてのその容量は、エリスロシンBは予め樹脂ベースのビーズ上に不動化し、次いでそれはカラム中に充填し、またはシリコンフィルム中に分散した。これらのビーズは極めて低い酸素濃度(0.0005%)に対して感度のあることが報告されている。本研究ではこの仕事を再現し、また、感度をわれわれの目的により適うレベルに調節するため、染料を直接プラスチックフィルムの中に分散する試みを行った。2つの処方は以下の通りである
Amberlite XAD−2非イオン性ポリマー吸着剤を0.1g
90%エタノール中1×10−5MのエリスロシンB/0.1M酢酸10%/酢酸ナトリウムpH6の緩衝剤を4cm3
樹脂は最初にエタノール、次いで水で洗い、次いでオーブンで80ECで乾燥した。0.1gの樹脂を4cm3の染料溶液に浸漬し、ときどき攪拌しながら24時間放置した。得られた輝くピンクのビーズを濾過し、2重蒸留水で完全に洗い、40ECで12時間乾燥し、使用するまで乾燥して貯蔵した。これらのビーズはガラススライド上に鋳造した粘性のあるポリマーフィルム(例えばポリスチレン)の上に散布した。
150μlのアセトン中のエリスロシンを0.6mg
ジコロロメタン中の20重量/容量%ポリスチレンを5cm3
指示剤溶液をポリマー溶液に加え、完全に攪拌した。次いで通常の方法でフィルムを鋳造した。エリスロシンBは約550nmの励起波長を有し、放射波長は約625〜700nmである。フィルムは100%窒素中の発光スペクトルを示し、5%の酸素で完全に停止した。
酸素検知発光染料を含む2つの除去剤フィルムを、共押し出し成形および接着剤積層によって調製した。一般化した構造は以下の通りである。
この実施例は発光酸素検知指示剤(PdTPP)をパッチの形で使用することを示す。パッチは、9μm(0.36ミル)のPE表面上に2000ppmのPdTPP、および感圧接着剤を有する金属化PETラベル材を含む、押し出し成形多層フィルムから作った。パッチの酸素検知部の寸法は1.27×1.27cm(0.5×0.5インチ)であり、パッチ全体の寸法は3.8×3.8cm(1.5×1.5インチ)であった。上述のようにして起動した、市場で入手可能な酸素除去フィルム(OS1000(登録商標)、Cryovac Inc.)にパッチを貼付した。機械の速度および光の段数を変えることによって、表6に示すような種々のUV線量を達成した。Cryovac Inc.から入手可能な、酸素非除去の、標準的な市販の酸素バリア頂部ウェブT6230Bを使用して、比較試験用梱包も調製した。
封止材/接合剤/ナイロン/EVOH/ナイロン/接合剤/封止材
を有しており、
封止材は本明細書に開示されたいかなるものも含み、接合剤層は無水の修飾ポリマー性オレフィンまたはアミドの接着剤であり、ナイロン層はいかなるポリアミドまたはコポリアミドをも含み、EVOH(エチレン/ビニルアルコールコポリマー)層は酸素バリア層として機能する。酸素除去剤は上記フィルム構造内の層として適切に含むことができ、酸素指示剤層は同様に構造自体の中に、または本明細書に開示された隣接するパッチ内に、好ましくはパッチ内の個々の酸素バリア層を伴って含むことができる。
Claims (3)
- a)i)25℃、0%RH、1気圧で100cc/m2/24時間以下(ASTM D 3985)の酸素透過速度を有する酸素バリア層と、および
ii)酸素除去剤を含む層と
を含むフィルムと、ならびに
b)i)25℃、0%RH、1気圧で100cc/m2/24時間以下(ASTM D 3985)の酸素透過速度を有する酸素バリア層と、および
ii)発光化合物を含む酸素指示剤と
を含むパッチと
を含み、
前記パッチが、前記フィルムに接着され、
前記酸素指示剤が、パッチの酸素バリアとフィルムの酸素バリアの間に配置された固形物品。 - a)i)25℃、0%RH、1気圧で100cc/m2/24時間以下(ASTM D 3985)の酸素透過速度を有する酸素バリアを含む、トレーに接着された内張りと、および
ii)トレーフランジと
を含むトレーと、
b)トレー内張り上に配置された酸素感受性製品と、ならびに
c)i)25℃、0%RH、1気圧で100cc/m2/24時間以下(ASTM D 3985)の酸素透過速度を有する酸素バリアを含む層と、
ii)酸素除去剤を含む層と、および
iii)発光化合物を含んだ酸素指示剤を含む層と
を含む、酸素感受性製品の上に配置され、トレーフランジの領域内のトレー内張りに接着されたフィルムとを含み、
前記酸素指示剤が、トレー内張りの酸素バリアとフィルムの酸素バリアの間に配置された梱包。 - a)i)ポリエチレンテレフタレートを含んだポリマーを含む第1の層と、
ii)酸素除去剤を含む第2の層と、および
iii)ポリエチレンテレフタレートを含んだポリマーを含む第3の層と
を含む瓶壁と、ならびに
b)i)25℃、0%RH、1気圧で100cc/m2/24時間以下(ASTM D 3985)の酸素透過速度を有する酸素バリアと、および
ii)発光化合物を含む酸素指示剤と
を含む、瓶壁に接着されたパッチとを含み、
前記酸素指示剤が、パッチの酸素バリアと瓶壁の間に配置された瓶。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/875,515 US6689438B2 (en) | 2001-06-06 | 2001-06-06 | Oxygen detection system for a solid article |
PCT/US2002/015384 WO2002099416A1 (en) | 2001-06-06 | 2002-05-15 | Multi-layered oxygen detection system for a solid article |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2004535571A JP2004535571A (ja) | 2004-11-25 |
JP2004535571A5 JP2004535571A5 (ja) | 2005-09-15 |
JP4187643B2 true JP4187643B2 (ja) | 2008-11-26 |
Family
ID=25365942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003502485A Expired - Fee Related JP4187643B2 (ja) | 2001-06-06 | 2002-05-15 | 固形物品のための多層酸素検出システム |
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EP (2) | EP2194377A1 (ja) |
JP (1) | JP4187643B2 (ja) |
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CA (1) | CA2449786C (ja) |
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MX (1) | MXPA03011228A (ja) |
NZ (1) | NZ529825A (ja) |
WO (1) | WO2002099416A1 (ja) |
Families Citing this family (107)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020119295A1 (en) * | 2000-12-22 | 2002-08-29 | Speer Drew V. | Radiation triggerable oxygen scavenging article with a radiation curable coating |
US7368153B2 (en) * | 2002-12-06 | 2008-05-06 | Cryovac, Inc. | Oxygen detection system for a rigid container |
US20040151934A1 (en) | 2003-01-27 | 2004-08-05 | Schwark Dwight W. | Oxygen scavenging film with high slip properties |
EP1443323B1 (en) * | 2003-01-28 | 2016-01-27 | Accenture Global Services Limited | Determination of the age of a product containing volatile components |
US7535017B2 (en) * | 2003-05-30 | 2009-05-19 | Osram Opto Semiconductors Gmbh | Flexible multilayer packaging material and electronic devices with the packaging material |
US7740965B2 (en) * | 2003-08-01 | 2010-06-22 | The Gillette Company | Battery |
EP1692484A1 (en) * | 2003-12-12 | 2006-08-23 | Cryovac, Inc. | Process for detecting leaks in sealed packages |
US7185780B2 (en) | 2003-12-15 | 2007-03-06 | Sonoco Develpoment, Inc. | Container overcap with drying agent layer |
DE102004009870B3 (de) * | 2004-02-26 | 2005-10-27 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren und Vorrichtung zur Charakterisierung von OSI-Material |
US20050239200A1 (en) * | 2004-04-23 | 2005-10-27 | Beckwith Scott W | Devices for culturing anaerobic microorganisms and methods of using the same |
US20050276942A1 (en) * | 2004-06-15 | 2005-12-15 | Jitendra Somani | Packaging for freezer pops containing at least one active agent |
US20060045944A1 (en) * | 2004-08-31 | 2006-03-02 | Kenneth Micnerski | Multi-ply flexible container for wine and the like |
US7534615B2 (en) * | 2004-12-03 | 2009-05-19 | Cryovac, Inc. | Process for detecting leaks in sealed packages |
BRPI0506206A (pt) * | 2005-01-04 | 2007-07-17 | Yuanmei Yang | removedor de oxigênio inteligente com indicação de nìvel de oxigênio |
FR2880619B1 (fr) * | 2005-01-10 | 2010-03-12 | Cebal Sas | Emballages plastiques, en particulier tubes souples, contenant des substances reactives associees a un temoin de presence |
EP1715337A1 (en) * | 2005-04-20 | 2006-10-25 | IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. | Leakage detection patch |
US20060289796A1 (en) * | 2005-06-22 | 2006-12-28 | Cryovac, Inc. | UV-C sensitive composition and dosimeter |
EP1966229B1 (en) | 2005-09-12 | 2015-10-21 | Abela Pharmaceuticals, Inc. | Systems for removing dimethyl sulfoxide (dmso) or related compounds, or odors associated with same |
US8480797B2 (en) | 2005-09-12 | 2013-07-09 | Abela Pharmaceuticals, Inc. | Activated carbon systems for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors |
WO2007033180A1 (en) | 2005-09-12 | 2007-03-22 | Abela Pharmaceuticals, Inc. | Materials for facilitating administration of dimethyl sulfoxide (dmso) and related compounds |
EP1937286B1 (en) * | 2005-09-12 | 2016-03-09 | Abela Pharmaceuticals, Inc. | Compositions comprising dimethyl sulfoxide (dmso) |
ES2383226T3 (es) * | 2005-11-07 | 2012-06-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Barnices con eliminador de oxígeno y eventualmente función indicadora de oxígeno para el recubrimiento o la adhesión así como productos producidos con los mismos |
DE102005055633B3 (de) | 2005-11-22 | 2007-06-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Organobasierter Sauerstoff-Scavenger/-Indikator |
US7749768B2 (en) | 2006-03-13 | 2010-07-06 | Cryovac, Inc. | Non-invasive method of determining oxygen concentration in a sealed package |
US7569395B2 (en) | 2006-03-13 | 2009-08-04 | Cryovac, Inc. | Method and apparatus for measuring oxygen concentration |
JP4984033B2 (ja) * | 2006-05-12 | 2012-07-25 | 味の素株式会社 | 重炭酸塩含有薬液を充填した容器収納体 |
EP1878762A1 (en) * | 2006-07-11 | 2008-01-16 | DSMIP Assets B.V. | Oxidisable polymer |
JP2009542871A (ja) * | 2006-07-11 | 2009-12-03 | ディーエスエム アイピー アセッツ ビー.ブイ. | ポリマーおよび酸化触媒を有する組成物 |
EP1878780A1 (en) * | 2006-07-11 | 2008-01-16 | DSMIP Assets B.V. | Oxygen-scavenging compositions |
US20080129960A1 (en) | 2006-11-30 | 2008-06-05 | Gregory Lee Heacock | Disposable ophthalmic/medical apparatus with timed color change indication |
US9134285B2 (en) | 2006-11-30 | 2015-09-15 | Sensor International, Llc | Apparatus with timed color change indication |
US7849729B2 (en) * | 2006-12-22 | 2010-12-14 | The Boeing Company | Leak detection in vacuum bags |
AU2008208752B2 (en) * | 2007-01-24 | 2013-04-04 | Colormatrix Holdings, Inc | Scavenging oxygen |
US8110261B2 (en) * | 2007-03-29 | 2012-02-07 | Multisorb Technologies, Inc. | Oxygen absorbing plastic structure |
US9770871B2 (en) | 2007-05-22 | 2017-09-26 | The Boeing Company | Method and apparatus for layup placement |
US8568551B2 (en) * | 2007-05-22 | 2013-10-29 | The Boeing Company | Pre-patterned layup kit and method of manufacture |
US7862770B2 (en) * | 2007-07-27 | 2011-01-04 | Ocean Optics, Inc. | Patches for non-intrusive monitoring of oxygen in packages |
US8707766B2 (en) | 2010-04-21 | 2014-04-29 | The Boeing Company | Leak detection in vacuum bags |
US8333864B2 (en) * | 2008-09-30 | 2012-12-18 | The Boeing Company | Compaction of prepreg plies on composite laminate structures |
US8936695B2 (en) | 2007-07-28 | 2015-01-20 | The Boeing Company | Method for forming and applying composite layups having complex geometries |
GB2452977A (en) | 2007-09-21 | 2009-03-25 | Sun Chemical Ltd | Ink composition |
US8916010B2 (en) * | 2007-12-07 | 2014-12-23 | The Boeing Company | Composite manufacturing method |
US8752293B2 (en) | 2007-12-07 | 2014-06-17 | The Boeing Company | Method of fabricating structures using composite modules and structures made thereby |
US9063111B2 (en) * | 2008-06-30 | 2015-06-23 | Braskem S.A. | Hybrid chemical sensor, and, sensitive polymeric composition |
BRPI0921494A2 (pt) | 2008-11-03 | 2018-10-30 | Prad Reasearch And Development Ltd | método de planejamento de uma operação de amostragem para uma formação subterrãnea, método de contolar uma operação de amostragem de formação subterrânea, método de controlar uma operação de perfuração para uma formação subterrãnea, e método de realizar uma amostragem durante a operação de perfuração. |
US9874520B1 (en) | 2008-11-07 | 2018-01-23 | Mocon, Inc. | Epi-fluoresence confocal optical analyte sensor |
US8323978B2 (en) * | 2008-11-07 | 2012-12-04 | Mocon, Inc. | Calibration system and technique for photoluminescent oxygen sensors with zero point maintained with a metal-air battery |
US8241911B2 (en) * | 2008-11-07 | 2012-08-14 | Mocon, Inc. | Calibration card for photoluminescent oxygen sensors with zero point maintained with a metal-air battery |
US8429949B2 (en) * | 2008-11-07 | 2013-04-30 | Mocon, Inc. | Calibration card for oxygen optical sensors |
JP2010272270A (ja) * | 2009-05-20 | 2010-12-02 | Hitachi Displays Ltd | 有機el表示装置 |
DE102009022545C5 (de) * | 2009-05-25 | 2022-01-20 | Multivac Sepp Haggenmüller Se & Co. Kg | Verpackungsmaschine mit Gas-Konzentrations-Messeinrichtung |
US9855212B2 (en) | 2009-10-30 | 2018-01-02 | Abela Pharmaceuticals, Inc. | Dimethyl sulfoxide (DMSO) or DMSO and methylsulfonylmethane (MSM) formulations to treat infectious diseases |
US20110136247A1 (en) | 2009-12-07 | 2011-06-09 | Dmitri Boris Papkovsky | Photoluminescent oxygen probe with reduced cross-sensitivity to humidity |
WO2011091811A1 (en) | 2010-01-27 | 2011-08-04 | Luxcel Biosciences, Ltd. | Photoluminescent pressure probe |
US20110203943A1 (en) * | 2010-02-24 | 2011-08-25 | Perry David J | Printed sorbents |
US8551419B2 (en) * | 2010-03-12 | 2013-10-08 | Amcor Limited | Container having an oxygen scavenging indication system |
US8496885B2 (en) | 2010-03-12 | 2013-07-30 | Amcor Limited | Container having oxygen scavenging system |
EP2550523A4 (en) * | 2010-03-25 | 2018-01-24 | Mocon, Inc. | Luminescence lifetime based analyte sensing instruments and calibration technique |
JP5385196B2 (ja) * | 2010-03-31 | 2014-01-08 | 富士フイルム株式会社 | 酸素透過量の測定方法及び測定装置 |
US8647876B2 (en) * | 2010-03-31 | 2014-02-11 | Fujifilm Corporation | Oxygen permeability measuring apparatus and method, and defect inspection apparatus and method |
EP2569251A4 (en) * | 2010-05-14 | 2013-12-04 | Aquasolix Corp | METHOD AND DEVICE FOR SOLAR ENERGY BASED WATER DISINFECTION |
MX343088B (es) | 2010-06-25 | 2016-10-24 | Amcor Ltd | Sistema de depuración de oxígeno para un recipiente. |
FR2965556B1 (fr) * | 2010-09-30 | 2013-08-02 | Sartorius Stedim Biotech Sa | Detection de l'integrite d'une poche souple, fermee, etanche, en matiere plastique, destinee a recevoir et proteger un produit ou un dispositif biopharmaceutique |
US9062828B2 (en) | 2010-10-27 | 2015-06-23 | Advanced Technology Materials, Inc. | Liner-based assembly for removing impurities |
US20120129268A1 (en) | 2010-11-19 | 2012-05-24 | Mayer Daniel W | Photoluminescent oxygen probe with reduced cross-sensitivity to humidity |
FR2968458B1 (fr) * | 2010-12-02 | 2013-08-16 | Apollon Solar | Module photovoltaïque a dépression contrôlée, utilisation d'un getter d'oxygène dans un module photovoltaïque et procédé de fabrication d'un tel module |
US9290721B2 (en) | 2010-12-09 | 2016-03-22 | Isp Investments Inc. | Visually perceivable image-forming dye scavenging article |
US9274060B1 (en) | 2011-01-13 | 2016-03-01 | Mocon, Inc. | Methods for transmembrane measurement of oxygen concentration and monitoring changes in oxygen concentration within a space enclosed by a membrane employing a photoluminescent transmembrane oxygen probe |
EP2683620B1 (en) * | 2011-03-10 | 2018-10-31 | Vinventions USA, LLC | combination of a closure and a product retaining container |
US9707732B2 (en) * | 2011-03-25 | 2017-07-18 | Amcor Limited | Barrier system for wide mouth containers |
US9121827B2 (en) | 2011-06-30 | 2015-09-01 | Mocon, Inc. | Method of contemporaneously monitoring changes in analyte concentration in a plurality of samples on individual schedules |
EP2745095B1 (en) | 2011-08-17 | 2021-12-08 | Agilent Technologies, Inc. | Tool and method for validating operational performance of a photoluminesence based analytical instrument |
EP2786128A1 (en) | 2011-09-06 | 2014-10-08 | Luxcel Biosciences Limited | Dry laminated photoluminescent probe and methods of manufacture and use |
US20140329332A1 (en) | 2011-11-22 | 2014-11-06 | Luxcel Biosciences Ltd. | Device and method for rapid assay of multiple biological samples for oxygen consumption |
US8663998B2 (en) | 2011-12-09 | 2014-03-04 | Gregory L. Heacock | Color changeable dyes for indicating exposure, methods of making and using such dyes, and apparatuses incorporating such dyes |
US11293866B2 (en) | 2012-03-22 | 2022-04-05 | John EASTMAN | Fiber optic analyte sensor |
US9057687B2 (en) | 2012-04-20 | 2015-06-16 | Mocon, Inc. | Calibration vial and technique for calibrating a fiber optic oxygen sensing needle |
US8658429B1 (en) | 2012-08-06 | 2014-02-25 | Mocon, Inc. | Photoluminescent oxygen probe tack |
WO2014086411A1 (en) | 2012-12-05 | 2014-06-12 | Luxcel Biosciences Limited | Individually and flexibly deployable target-analyte sensitive particulate probes and method of making and using |
WO2014191438A1 (en) | 2013-05-27 | 2014-12-04 | Gasporox Ab | System and method for determining a concentration of a gas in a container |
US9746421B2 (en) | 2013-09-26 | 2017-08-29 | Sensor International, Llc | Apparatuses, indicators, methods and kits with timed color change indication |
WO2015061213A1 (en) | 2013-10-24 | 2015-04-30 | 3M Innovative Properties Company | Self-contained anaerobic environment-generating culture devices and methods of use |
NL2011768C2 (en) * | 2013-11-08 | 2015-05-11 | Rijk Zwaan Zaadteelt En Zaadhandel Bv | Method for improving the storability of seeds. |
US11467422B2 (en) | 2014-05-30 | 2022-10-11 | Sensor International, Llc | Carbon dioxide sensing color changeable dyes for indicating exposure, methods of making and using such dyes, and apparatuses incorporating such dye |
CN106574226B (zh) | 2014-08-20 | 2021-02-05 | 3M创新有限公司 | 用于硫酸盐还原微生物的独立成套的厌氧培养装置 |
US9316554B1 (en) | 2014-12-23 | 2016-04-19 | Mocon, Inc. | Fiber optic analyte sensor with integrated in situ total pressure correction |
KR102645495B1 (ko) | 2015-04-29 | 2024-03-07 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 혐기성 미생물용 배양 장치 |
WO2016176183A1 (en) | 2015-04-29 | 2016-11-03 | 3M Innovative Properties Company | Self-contained anaerobic environment-generating culture device |
KR101903642B1 (ko) | 2015-04-29 | 2018-10-02 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 락트산 세균용 배양 장치 |
CN107532126A (zh) | 2015-04-29 | 2018-01-02 | 3M创新有限公司 | 具有二氧化碳发生剂的薄膜培养装置 |
EP3356510B1 (en) | 2015-09-28 | 2021-10-27 | 3M Innovative Properties Company | Self-contained anaerobic culture device with microcompartments |
US10365180B2 (en) * | 2016-12-15 | 2019-07-30 | The Boeing Company | Non-destructive leak source detection and identification for complex bagging in conjunction with flow measurement systems |
US20200166529A1 (en) | 2017-05-10 | 2020-05-28 | Agilent Technologies, Inc. | Real-Time Cellular or Pericellular Microenvironmental Oxygen Control |
US12059683B2 (en) | 2017-05-16 | 2024-08-13 | Agilent Technologies, Inc. | Headspace eliminating microtiter plate lid and method of optically measuring well oxygen concentration through the lid |
WO2019036342A2 (en) * | 2017-08-14 | 2019-02-21 | Intercontinental Great Brands Llc | INK-FREE PRINTING ON SUBSTRATES AND EDIBLE PRODUCTS |
EP3669345A1 (en) | 2017-08-14 | 2020-06-24 | Intercontinental Great Brands LLC | Inkless printing on substrates and comestibles |
US10759976B2 (en) | 2018-03-23 | 2020-09-01 | Sensor International, Llc | Color changeable adhesives and methods of making such adhesives |
WO2020033635A1 (en) * | 2018-08-08 | 2020-02-13 | Cryovac, Llc | Inspection of vacuum packaged product for detection of gas inside package |
KR102132345B1 (ko) * | 2018-09-27 | 2020-07-10 | 한국생산기술연구원 | T-다이 캐스팅을 이용하는, 발포성 고분자층을 포함하는, 탈기체화 가능한 다층 고분자 시트의 제조방법 |
US11346786B2 (en) | 2018-10-09 | 2022-05-31 | Sensor International, Llc | High pressure sensitive color changeable indicators and methods of making such indicators |
US11193916B2 (en) * | 2019-05-02 | 2021-12-07 | SciLogica Corp. | Calibration of a gas sensor |
CN111099168A (zh) * | 2019-12-26 | 2020-05-05 | 南雄市金叶包装材料有限公司 | 一种条烟电子周转箱装置 |
GB2593454B (en) * | 2020-03-18 | 2022-08-24 | Insignia Tech Ltd | Indicator film |
WO2022055433A1 (en) * | 2020-09-11 | 2022-03-17 | Agency For Science, Technology And Research | A water-dispersible oxygen-sensitive fluorescent complex and oxygen-sensing films for smart packaging |
AT524917A2 (de) * | 2021-04-01 | 2022-10-15 | Optode mit Gasbarriereschicht | |
WO2023196546A1 (en) | 2022-04-08 | 2023-10-12 | Agilent Technologies, Inc. | Headspace eliminating microtiter plate lid |
WO2023196547A1 (en) | 2022-04-08 | 2023-10-12 | Agilent Technologies, Inc. | Microtiter plate lid and magnetic adapter |
Family Cites Families (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4285697A (en) * | 1978-09-26 | 1981-08-25 | Neary Michael P | Food spoilage indicator |
US4526752A (en) * | 1982-12-16 | 1985-07-02 | Daniel Perlman | Oxygen indicator for packaging |
WO1987000023A1 (en) * | 1985-07-03 | 1987-01-15 | International Biomedics, Inc. | Methods of measuring oxygen concentration |
US5043286A (en) * | 1985-07-03 | 1991-08-27 | Abbott Laboratories | Method and sensor for measuring oxygen concentration |
US4810655A (en) | 1985-07-03 | 1989-03-07 | Abbott Laboratories | Method for measuring oxygen concentration |
US4772560A (en) * | 1985-11-18 | 1988-09-20 | Attar Amir J | Laminated wafer for sensing and monitoring exposure to gases |
JPH0711685B2 (ja) * | 1986-12-01 | 1995-02-08 | 富士写真フイルム株式会社 | ハロゲン化銀感光材料 |
US4840919A (en) * | 1987-03-03 | 1989-06-20 | Perfect View, Inc. | Gas dosimeter for colorimetrically indicating the presence of amides |
US5096813A (en) * | 1988-07-18 | 1992-03-17 | Massachusetts Institute Of Technology | Visual indicator system |
AT393326B (de) * | 1988-08-02 | 1991-09-25 | Avl Verbrennungskraft Messtech | Indikatorsubstanz fuer eine messvorrichtung zur optischen bestimmung interessierender parameter einer probe und messverfahren dafuer |
AT390517B (de) * | 1988-08-04 | 1990-05-25 | Avl Verbrennungskraft Messtech | Optischer sensor und verfahren zu dessen herstellung |
US5407829A (en) * | 1990-03-27 | 1995-04-18 | Avl Medical Instruments Ag | Method for quality control of packaged organic substances and packaging material for use with this method |
US5110530A (en) * | 1990-09-07 | 1992-05-05 | W. R. Grace & Co.-Conn. | Striped film method |
US5686161A (en) * | 1991-01-07 | 1997-11-11 | Multisorb Technologies, Inc. | Moisture-sensitive label |
CA2062083C (en) * | 1991-04-02 | 2002-03-26 | Drew Ve Speer | Compositions, articles and methods for scavenging oxygen |
US5211875A (en) | 1991-06-27 | 1993-05-18 | W. R. Grace & Co.-Conn. | Methods and compositions for oxygen scavenging |
US5358876A (en) * | 1991-07-17 | 1994-10-25 | Mitsubishi Gas Chemical Company, Inc. | Oxygen indicator |
TW205591B (ja) * | 1991-07-17 | 1993-05-11 | Mitsubishi Gas Chemical Co | |
US5310497A (en) | 1992-10-01 | 1994-05-10 | W. R. Grace & Co.-Conn. | Oxygen scavenging compositions for low temperature use |
US5583047A (en) | 1992-12-10 | 1996-12-10 | W. R. Grace & Co.-Conn. | Method of detecting the permeability of an object to oxygen |
US5316949A (en) | 1992-12-10 | 1994-05-31 | W. R. Grace & Co.-Conn. | Method of detecting the permeability of an object to oxygen |
US5385876A (en) * | 1993-01-27 | 1995-01-31 | Syracuse University | Activated carbons molecularly engineered |
GB9310202D0 (en) | 1993-05-18 | 1993-06-30 | Trigon Ind Ltd | A tamper evident system |
AU676287B2 (en) | 1993-06-03 | 1997-03-06 | Sealed Air New Zealand Limited | A gas indicator for a package |
US5458896A (en) * | 1993-10-22 | 1995-10-17 | The United States Of America As Represented By The Secretary Of The Army | Technique for determining the oxidative status of packaged dry or intermediate moisture foods |
US5483819A (en) | 1994-05-27 | 1996-01-16 | W.R. Grace & Co.-Conn. | Method of detecting the permeability of an object to oxygen |
US5744246A (en) * | 1994-09-19 | 1998-04-28 | Chevron Chemical Company | Oxygen scavenging ribbons and articles employing the same |
GB9426053D0 (en) | 1994-12-19 | 1995-02-22 | Trigon Ind Ltd | A carbon dioxide sensitive material |
DE19519496A1 (de) | 1995-05-27 | 1996-11-28 | Lau Matthias Dipl Ing | Sauerstoffsensitives Einschichtsystem und Verfahren zur Anordnung des Systems |
US5912090A (en) * | 1996-03-08 | 1999-06-15 | Hitachi Maxell, Ltd. | Nickel-hydrogen stacked battery pack |
US5993922A (en) | 1996-03-29 | 1999-11-30 | Cryovac, Inc. | Compositions and methods for selectively crosslinking films and improved film articles resulting therefrom |
US5863460A (en) | 1996-04-01 | 1999-01-26 | Chiron Diagnostics Corporation | Oxygen sensing membranes and methods of making same |
DE69717112T2 (de) | 1996-08-02 | 2003-03-27 | Cryovac Inc | Methode zur aktivierung einer sauerstoffabsorbierenden zusammensetzung mit gepulstem licht |
US6233907B1 (en) | 1997-07-30 | 2001-05-22 | Cryovac, Inc. | Method and apparatus for triggering oxygen scavenging material as a wall component in a container |
US6287481B1 (en) | 1997-08-01 | 2001-09-11 | Cryovac, Inc. | Method, apparatus, and system for triggering oxygen scavenging films |
US5904960A (en) | 1997-10-29 | 1999-05-18 | Cryovac, Inc. | Method and apparatus for treating an article containing an oxidizable organic compound |
US5911910A (en) | 1997-10-29 | 1999-06-15 | Cryovac, Inc. | Method and apparatus for triggering an article containing an oxidizable organic compound |
US6139799A (en) * | 1997-12-16 | 2000-10-31 | Optical Sensors Incorporated | Membranes and optical sensors made therewith having improved barrier properties |
US6190612B1 (en) * | 1998-01-21 | 2001-02-20 | Bayer Corporation | Oxygen sensing membranes and methods of making same |
US6297508B1 (en) | 1998-08-10 | 2001-10-02 | Cryovac Inc. | Method of determining authenticity of a packaged product |
JP4800487B2 (ja) * | 1999-04-12 | 2011-10-26 | アシュランド・ライセンシング・アンド・インテレクチュアル・プロパティー・エルエルシー | 感圧接着剤 |
FI990958A (fi) * | 1999-04-28 | 2000-10-29 | Upm Kymmene Corp | Vuotoindikaattori, menetelmä sen valmistamiseksi ja vuotoindikaattoril la varustettu pakkaus |
NL1014464C2 (nl) | 2000-02-22 | 2001-08-24 | Tno | Optische sensor voor het meten van zuurstof. |
EP1134583A1 (en) | 2000-03-17 | 2001-09-19 | Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO | Measuring metabolic rate changes |
US6794191B2 (en) | 2001-06-25 | 2004-09-21 | Photonic Systems | Process for forming polymer structures containing an oxygen sensor |
US7740926B2 (en) * | 2001-07-26 | 2010-06-22 | M&G Usa Corporation | Oxygen-scavenging containers |
-
2001
- 2001-06-06 US US09/875,515 patent/US6689438B2/en not_active Expired - Lifetime
-
2002
- 2002-05-15 AU AU2002345539A patent/AU2002345539B2/en not_active Ceased
- 2002-05-15 WO PCT/US2002/015384 patent/WO2002099416A1/en active Application Filing
- 2002-05-15 NZ NZ529825A patent/NZ529825A/en not_active IP Right Cessation
- 2002-05-15 JP JP2003502485A patent/JP4187643B2/ja not_active Expired - Fee Related
- 2002-05-15 MX MXPA03011228A patent/MXPA03011228A/es active IP Right Grant
- 2002-05-15 EP EP10002774A patent/EP2194377A1/en not_active Withdrawn
- 2002-05-15 CA CA2449786A patent/CA2449786C/en not_active Expired - Fee Related
- 2002-05-15 AT AT02744153T patent/ATE473436T1/de not_active IP Right Cessation
- 2002-05-15 EP EP02744153A patent/EP1393064B1/en not_active Expired - Lifetime
- 2002-05-15 DE DE60236930T patent/DE60236930D1/de not_active Expired - Lifetime
-
2003
- 2003-10-20 US US10/689,146 patent/US20040086749A1/en not_active Abandoned
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DE60236930D1 (de) | 2010-08-19 |
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AU2002345539B2 (en) | 2006-09-14 |
WO2002099416A1 (en) | 2002-12-12 |
JP2004535571A (ja) | 2004-11-25 |
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