ES2014065A6 - Un metodo para detectar la presencia de contaminantes en un recipiente de materia plastica reutilizable para alimentos o bebidas. - Google Patents

Un metodo para detectar la presencia de contaminantes en un recipiente de materia plastica reutilizable para alimentos o bebidas.

Info

Publication number
ES2014065A6
ES2014065A6 ES8901051A ES8901051A ES2014065A6 ES 2014065 A6 ES2014065 A6 ES 2014065A6 ES 8901051 A ES8901051 A ES 8901051A ES 8901051 A ES8901051 A ES 8901051A ES 2014065 A6 ES2014065 A6 ES 2014065A6
Authority
ES
Spain
Prior art keywords
contaminants
food
beverages
detecting
reusable plastic
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.)
Expired - Lifetime
Application number
ES8901051A
Other languages
English (en)
Inventor
Alan R Craig
James E Davis
John Carl Steichen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of ES2014065A6 publication Critical patent/ES2014065A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N21/643—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" non-biological material
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
    • G01N21/9018—Dirt detection in containers
    • 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
    • G01N33/0078—Testing material properties on manufactured objects
    • G01N33/0081—Containers; Packages; Bottles
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/94—Investigating contamination, e.g. dust

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN METODO PARA DETECTAR SI UNOS CONTAMINANTES ESTAN PRESENTES O HAN MIGRADO EN EL CUERPO DE UN RECIPIENTE DE MATERIA PLASTICA REUTILIZABLE PARA ALIMENTOS O BEBIDAS. LA INVENCION EMPLEA, SUJETO EN EL INTERIOR DEL RECIPIENTE, UN SENSOR CUYA DENSIDAD OPTICA CAMBIA AL SER EXPUESTO A CIERTOS CONTAMINANTES. SE DETECTA EL CAMBIO DE LA DENSIDAD OPTICA ILUMINANDO EL SENSOR CON LUZ ULTRAVIOLETA Y MIDIENDO A CONTINUACION EL EFECTO QUE EL SENSOR TIENE SOBRE LA LUZ ULTRAVIOLETA.
ES8901051A 1988-03-23 1989-03-22 Un metodo para detectar la presencia de contaminantes en un recipiente de materia plastica reutilizable para alimentos o bebidas. Expired - Lifetime ES2014065A6 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17197288A 1988-03-23 1988-03-23
US07/291,585 US4910406A (en) 1988-03-23 1988-12-29 Method for detecting the presence of contaminants in a reusable plastic food or beverage container

Publications (1)

Publication Number Publication Date
ES2014065A6 true ES2014065A6 (es) 1990-06-16

Family

ID=26867623

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8901051A Expired - Lifetime ES2014065A6 (es) 1988-03-23 1989-03-22 Un metodo para detectar la presencia de contaminantes en un recipiente de materia plastica reutilizable para alimentos o bebidas.

Country Status (18)

Country Link
US (1) US4910406A (es)
EP (1) EP0533653A1 (es)
JP (1) JPH03503450A (es)
CN (1) CN1017650B (es)
AR (1) AR244434A1 (es)
AU (1) AU3344189A (es)
BR (1) BR8907324A (es)
CA (1) CA1313241C (es)
DK (1) DK228790A (es)
ES (1) ES2014065A6 (es)
FI (1) FI904607A7 (es)
GR (1) GR890100175A (es)
IL (1) IL89697A0 (es)
NZ (1) NZ228445A (es)
PL (1) PL158895B1 (es)
PT (1) PT90076B (es)
TR (1) TR24841A (es)
WO (1) WO1989009390A1 (es)

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Publication number Priority date Publication date Assignee Title
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
DE4300169A1 (de) * 1993-01-07 1994-07-14 Alfill Getraenketechnik Verfahren und Vorrichtung zum Prüfen von Flaschen
US5798694A (en) * 1996-12-19 1998-08-25 Motorola, Inc. Food storage apparatus and methods and systems for monitoring a food item
US6103468A (en) * 1997-10-07 2000-08-15 Labatt Brewing Company Limited Rapid two-stage polymerase chain reaction method for detection of lactic acid bacteria in beer
DE10133104C2 (de) * 2001-07-12 2003-06-26 Krones Ag Vorrichtung und Verfahren zur Inspektion transparenter Böden von gefüllten und/oder verschlossenen Flaschen
US20040087698A1 (en) * 2002-10-15 2004-05-06 Schott Corporation Products incorporating luminescent sealants
US20050153052A1 (en) * 2004-01-13 2005-07-14 The Charles Stark Draper Laboratory, Inc. Food and beverage quality sensor
JP4085999B2 (ja) * 2004-03-22 2008-05-14 アヲハタ株式会社 密封容器の検査方法及び内容物入り密封容器製品の製造方法
EP1815243A1 (en) * 2004-09-13 2007-08-08 Food Quality Sensor International, Inc. Food quality indicator
US20060078658A1 (en) * 2004-10-04 2006-04-13 Owens Megan M Food quality sensor and methods thereof
DE102005048151A1 (de) * 2005-10-06 2007-04-12 Airbus Deutschland Gmbh Verfahren zum Nachweis von Rückständen auf einem Bauteil
US8613214B2 (en) * 2008-01-09 2013-12-24 Orono Spectral Solutions, Inc. Apparatus and method for determining analyte content in a fluid
US8393198B2 (en) * 2008-01-09 2013-03-12 OronoSpectral Solutions, Inc. Apparatus and method for determining analyte content in a fluid
WO2009114433A2 (en) * 2008-03-08 2009-09-17 Redwood Scientific, Inc. Device and method for quantifying a surface's cleanliness
DE102009003847B4 (de) * 2009-04-29 2025-07-10 Krones Aktiengesellschaft Vorrichtung und Verfahren zum Ausleiten von Objekten von einer sich bewegenden Transporteinrichtung
DE102014005650A1 (de) * 2014-04-17 2015-10-22 Heuft Systemtechnik Gmbh Behälterinspektion
JP7337069B2 (ja) 2017-12-22 2023-09-01 ラジオメーター・メディカル・アー・ペー・エス 汚染物質の存在又は不存在を検出する方法及びセンサ
DE102020101481A1 (de) 2020-01-22 2021-07-22 Zf Automotive Germany Gmbh Lenksystem für ein Kraftfahrzeug
NL2028538B1 (en) * 2021-06-24 2022-12-30 Clearstream Tech Ltd A system for identifying a biological sample and a method for identifying a biological sample

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732079A (en) * 1969-02-20 1973-05-08 Sterilizer Control Royalties Disposable plastic syringe for use in colorimetry
US3620676A (en) * 1969-02-20 1971-11-16 Sterilizer Control Royalties A Disposable colorimetric indicator and sampling device for liquids
DE2141172A1 (de) * 1971-08-17 1973-02-22 Fritz Prof Dr Mueller Indikator zur indirekten ermittlung des zersetzungsgrades von temperaturlabilen stoffen
US3899295A (en) * 1973-11-23 1975-08-12 Bio Medical Sciences Inc Integrity indicator
US4049121A (en) * 1976-07-14 1977-09-20 Baxter Travenol Laboratories, Inc. Moisture detection system for a sterile package
GB1601922A (en) * 1977-03-11 1981-11-04 Minnesota Mining & Mfg Steam formaldehyde sterilization indicator
US4179397A (en) * 1978-05-22 1979-12-18 American Can Company Indicator ink
DE2823318C2 (de) * 1978-05-29 1980-07-31 Draegerwerk Ag, 2400 Luebeck Vorrichtung zur Messung des Sauerstoffgehalts eines fließenden Probemediums
US4166044A (en) * 1978-05-30 1979-08-28 American Can Company Binderless thermotropic jet ink
US4238384A (en) * 1978-06-19 1980-12-09 Sandoz, Inc. Method of incorporating additives in polymeric materials
US4285697A (en) * 1978-09-26 1981-08-25 Neary Michael P Food spoilage indicator
DE3023211A1 (de) * 1979-06-28 1981-01-22 Ti Fords Ltd Verfahren und vorrichtung zur ermittlung einer waesserigen fluessigkeit in flaschen und behaeltern
US4407960A (en) * 1980-06-25 1983-10-04 American Sterilizer Company Visual chemical indicating composition for monitoring sterilization
US4495291A (en) * 1981-03-06 1985-01-22 Graphic Controls Corporation Indicators for ethylene oxide
US4459023A (en) * 1981-06-30 1984-07-10 Kirin Beer Kabushiki Kaisha Electro-optic inspection system for transparent or semitransparent containers
US4486387A (en) * 1982-06-16 1984-12-04 Propper Manufacturing Co., Inc. Disposable prevacuum steam sterilizer test device
US4526752A (en) * 1982-12-16 1985-07-02 Daniel Perlman Oxygen indicator for packaging
DE3319526C2 (de) * 1983-05-28 1994-10-20 Max Planck Gesellschaft Anordnung mit einem physikalischen Sensor
US4551627A (en) * 1983-08-01 1985-11-05 Kirin Beer Kabushiki Kaisha Methods and apparatus for detecting residual liquid in containers
US4772561A (en) * 1985-12-23 1988-09-20 Miles Inc. Test device and method of determining concentration of a sample component
US4746616A (en) * 1986-07-16 1988-05-24 The Board Of Regents Of The University Of Washington Method of treating a consumable product and packaging for consumable products to indicate the presence of contamination
US4778999A (en) * 1987-12-30 1988-10-18 American Glass Research, Inc. Method for detecting the presence of adhesive in a container and associated apparatus

Also Published As

Publication number Publication date
EP0533653A1 (en) 1993-03-31
EP0533653A4 (en) 1991-09-23
FI904607A0 (fi) 1990-09-19
CN1037218A (zh) 1989-11-15
PL278411A1 (en) 1989-11-13
AU3344189A (en) 1989-10-16
CA1313241C (en) 1993-01-26
TR24841A (tr) 1992-06-19
FI904607A7 (fi) 1990-09-19
WO1989009390A1 (en) 1989-10-05
JPH03503450A (ja) 1991-08-01
AR244434A1 (es) 1993-10-29
DK228790A (da) 1990-11-22
PT90076B (pt) 1994-04-29
IL89697A0 (en) 1989-09-28
PT90076A (pt) 1989-11-10
CN1017650B (zh) 1992-07-29
DK228790D0 (da) 1990-09-21
BR8907324A (pt) 1991-03-26
GR890100175A (el) 1990-01-19
PL158895B1 (pl) 1992-10-30
US4910406A (en) 1990-03-20
NZ228445A (en) 1991-05-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991209