WO2012040032A3 - Porous chemical indicator for gaseous media - Google Patents
Porous chemical indicator for gaseous media Download PDFInfo
- Publication number
- WO2012040032A3 WO2012040032A3 PCT/US2011/051767 US2011051767W WO2012040032A3 WO 2012040032 A3 WO2012040032 A3 WO 2012040032A3 US 2011051767 W US2011051767 W US 2011051767W WO 2012040032 A3 WO2012040032 A3 WO 2012040032A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- inert
- gaseous media
- chemical indicator
- porous substrate
- porous chemical
- Prior art date
Links
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- G01N21/783—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour for analysing gases
-
- 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
- G01N31/221—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 pH value
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/08—Wound clamps or clips, i.e. not or only partly penetrating the tissue ; Devices for bringing together the edges of a wound
- A61B17/083—Clips, e.g. resilient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/08—Wound clamps or clips, i.e. not or only partly penetrating the tissue ; Devices for bringing together the edges of a wound
- A61B17/085—Wound clamps or clips, i.e. not or only partly penetrating the tissue ; Devices for bringing together the edges of a wound with adhesive layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/16—Reagents, handling or storing thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/04—Closures and closing means
- B01L2300/041—Connecting closures to device or container
- B01L2300/044—Connecting closures to device or container pierceable, e.g. films, membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/04—Closures and closing means
- B01L2300/046—Function or devices integrated in the closure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N2001/028—Sampling from a surface, swabbing, vaporising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
- G01N2021/7706—Reagent provision
- G01N2021/773—Porous polymer jacket; Polymer matrix with indicator
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N2021/7796—Special mountings, packaging of indicators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/00029—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor provided with flat sample substrates, e.g. slides
- G01N2035/00099—Characterised by type of test elements
- G01N2035/00108—Test strips, e.g. paper
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/00029—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor provided with flat sample substrates, e.g. slides
- G01N2035/00099—Characterised by type of test elements
- G01N2035/00148—Test cards, e.g. Biomerieux or McDonnel multiwell test cards
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
Abstract
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/816,510 US9134251B2 (en) | 2010-09-23 | 2011-09-15 | Porous chemical indicator for gaseous media |
EP11827250.9A EP2619570A4 (en) | 2010-09-23 | 2011-09-15 | Porous chemical indicator for gaseous media |
BR112013006113A BR112013006113A2 (en) | 2010-09-23 | 2011-09-15 | porous chemical indicator for gaseous medium |
KR1020137009834A KR20130117775A (en) | 2010-09-23 | 2011-09-15 | Porous chemical indicator for gaseous media |
CN201180044074XA CN103119436A (en) | 2010-09-23 | 2011-09-15 | Porous chemical indicator for gaseous media |
JP2013530196A JP5911494B2 (en) | 2010-09-23 | 2011-09-15 | Porous chemical indicators for gaseous media |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38558910P | 2010-09-23 | 2010-09-23 | |
US61/385,589 | 2010-09-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012040032A2 WO2012040032A2 (en) | 2012-03-29 |
WO2012040032A3 true WO2012040032A3 (en) | 2012-07-19 |
Family
ID=45874291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2011/051767 WO2012040032A2 (en) | 2010-09-23 | 2011-09-15 | Porous chemical indicator for gaseous media |
Country Status (7)
Country | Link |
---|---|
US (1) | US9134251B2 (en) |
EP (1) | EP2619570A4 (en) |
JP (1) | JP5911494B2 (en) |
KR (1) | KR20130117775A (en) |
CN (2) | CN107064414A (en) |
BR (1) | BR112013006113A2 (en) |
WO (1) | WO2012040032A2 (en) |
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JP6550640B2 (en) * | 2015-02-18 | 2019-07-31 | 学校法人日本大学 | Gas concentration change detection material and gas concentration change detection method |
US10702828B1 (en) * | 2015-08-26 | 2020-07-07 | Benjamin C. Bedford, Jr. | Odor filter |
CN108778488B (en) * | 2016-03-14 | 2022-02-18 | 3M创新有限公司 | Composite particles comprising polymeric adsorbents for reactive gases |
US10960341B2 (en) | 2016-03-14 | 2021-03-30 | 3M Innovative Properties Company | Air filters comprising polymeric sorbents for aldehydes |
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JP2017173204A (en) * | 2016-03-25 | 2017-09-28 | シグマアルドリッチジャパン合同会社 | Device for detecting existence of target component in sample |
WO2018025041A1 (en) * | 2016-08-05 | 2018-02-08 | Vital Signs Solutions Limited | Device and method for liquid analysis to detect biomarkers |
EP3612458A4 (en) * | 2017-04-20 | 2020-12-23 | Volatile Analysis Corporation | System and method for tracking of chemical and odor exposures |
TWI795411B (en) * | 2017-06-16 | 2023-03-11 | 美商3M新設資產公司 | Polymeric sorbents for aldehydes |
US10913834B2 (en) | 2017-11-16 | 2021-02-09 | 3M Innovative Properties Company | Polymer matrix composites comprising indicator particles and methods of making the same |
US11732104B2 (en) | 2017-11-16 | 2023-08-22 | 3M Innovative Properties Company | Polymer matrix composites comprising dielectric particles and methods of making the same |
JP7317007B2 (en) | 2017-11-16 | 2023-07-28 | スリーエム イノベイティブ プロパティズ カンパニー | Method for producing polymer matrix composite |
US10927228B2 (en) | 2017-11-16 | 2021-02-23 | 3M Innovative Properties Company | Polymer matrix composites comprising intumescent particles and methods of making the same |
CN111447993A (en) | 2017-11-16 | 2020-07-24 | 3M创新有限公司 | Polymer matrix composites comprising functionalized particles and methods of making the same |
US10836873B2 (en) | 2017-11-16 | 2020-11-17 | 3M Innovative Properties Company | Polymer matrix composites comprising thermally insulating particles and methods of making the same |
JP7464219B2 (en) | 2019-04-23 | 2024-04-09 | 株式会社サクラクレパス | Laminate and indicator |
US11951226B2 (en) | 2019-11-25 | 2024-04-09 | 3M Innovative Properties Company | Ethylene oxide sterilization sensor including acid-functional sorbent and method of use |
US11761898B2 (en) * | 2020-03-18 | 2023-09-19 | Philmedi Co., Ltd. | Gamma-hydroxybutyric acid detector sticker and method of manufacturing same |
KR102130159B1 (en) * | 2020-03-23 | 2020-07-06 | 동국대학교 산학협력단 | Fressness indicator |
WO2021220730A1 (en) | 2020-04-30 | 2021-11-04 | ウシオ電機株式会社 | Component measurement method and component measurement strip |
IT202000010195A1 (en) * | 2020-05-07 | 2021-11-07 | 2Dto3D | INDICATOR SYSTEM FOR THE PRESENCE OF CARBON DIOXIDE IN ENVIRONMENTS WITH A CONTROLLED ATMOSPHERE, ADHESIVE LABEL INCLUDING THIS INDICATOR SYSTEM AND THE RELATIVE SYSTEM PRODUCTION PROCEDURE. |
WO2022246121A1 (en) * | 2021-05-19 | 2022-11-24 | Nitto, Inc. | Improved chemochromic indicator element |
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EP0263692A2 (en) * | 1986-10-10 | 1988-04-13 | Minnesota Mining And Manufacturing Company | Gas sensor |
EP0901009A2 (en) * | 1997-08-29 | 1999-03-10 | Nippon Telegraph and Telephone Corporation | Nitrogen dioxide gas sensing method, nitrogen dioxide gas sensing element, and nitrogen dioxide gas sensor using the same |
US20040142495A1 (en) * | 2002-12-16 | 2004-07-22 | Hartman William G. | Analyte detecting article and method |
US20090035179A1 (en) * | 2002-09-30 | 2009-02-05 | 3M Innovative Properties Company | Colorimetric sensor |
US20100022010A1 (en) * | 2005-05-24 | 2010-01-28 | Chemmotif Inc. | Chemical agent detection method and apparatus |
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US3966440A (en) | 1975-06-03 | 1976-06-29 | Catalyst Research Corporation | Colorimetric vinyl chloride indicator |
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-
2011
- 2011-09-15 KR KR1020137009834A patent/KR20130117775A/en active Search and Examination
- 2011-09-15 CN CN201710191476.1A patent/CN107064414A/en active Pending
- 2011-09-15 WO PCT/US2011/051767 patent/WO2012040032A2/en active Application Filing
- 2011-09-15 JP JP2013530196A patent/JP5911494B2/en not_active Expired - Fee Related
- 2011-09-15 BR BR112013006113A patent/BR112013006113A2/en not_active Application Discontinuation
- 2011-09-15 US US13/816,510 patent/US9134251B2/en not_active Expired - Fee Related
- 2011-09-15 EP EP11827250.9A patent/EP2619570A4/en not_active Withdrawn
- 2011-09-15 CN CN201180044074XA patent/CN103119436A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0263692A2 (en) * | 1986-10-10 | 1988-04-13 | Minnesota Mining And Manufacturing Company | Gas sensor |
EP0901009A2 (en) * | 1997-08-29 | 1999-03-10 | Nippon Telegraph and Telephone Corporation | Nitrogen dioxide gas sensing method, nitrogen dioxide gas sensing element, and nitrogen dioxide gas sensor using the same |
US20090035179A1 (en) * | 2002-09-30 | 2009-02-05 | 3M Innovative Properties Company | Colorimetric sensor |
US20040142495A1 (en) * | 2002-12-16 | 2004-07-22 | Hartman William G. | Analyte detecting article and method |
US20100022010A1 (en) * | 2005-05-24 | 2010-01-28 | Chemmotif Inc. | Chemical agent detection method and apparatus |
Non-Patent Citations (1)
Title |
---|
See also references of EP2619570A4 * |
Also Published As
Publication number | Publication date |
---|---|
US9134251B2 (en) | 2015-09-15 |
JP2013537978A (en) | 2013-10-07 |
WO2012040032A2 (en) | 2012-03-29 |
BR112013006113A2 (en) | 2018-05-08 |
CN107064414A (en) | 2017-08-18 |
KR20130117775A (en) | 2013-10-28 |
US20130189166A1 (en) | 2013-07-25 |
JP5911494B2 (en) | 2016-04-27 |
CN103119436A (en) | 2013-05-22 |
EP2619570A2 (en) | 2013-07-31 |
EP2619570A4 (en) | 2017-09-06 |
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