KR900700870A - 재사용가능한 플라스틱 식품 또는 음료 용기 중의 오염물 존재의 검출 방법 - Google Patents
재사용가능한 플라스틱 식품 또는 음료 용기 중의 오염물 존재의 검출 방법Info
- Publication number
- KR900700870A KR900700870A KR1019890702164A KR890702164A KR900700870A KR 900700870 A KR900700870 A KR 900700870A KR 1019890702164 A KR1019890702164 A KR 1019890702164A KR 890702164 A KR890702164 A KR 890702164A KR 900700870 A KR900700870 A KR 900700870A
- Authority
- KR
- South Korea
- Prior art keywords
- sensor
- contaminants
- container
- exposure
- silicone rubber
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims 16
- 239000000356 contaminant Substances 0.000 title claims 11
- 239000004033 plastic Substances 0.000 title claims 6
- 235000013361 beverage Nutrition 0.000 title claims 5
- 235000013305 food Nutrition 0.000 title claims 5
- 229920002379 silicone rubber Polymers 0.000 claims 9
- 239000004945 silicone rubber Substances 0.000 claims 9
- NYZGMENMNUBUFC-UHFFFAOYSA-N P.[S-2].[Zn+2] Chemical compound P.[S-2].[Zn+2] NYZGMENMNUBUFC-UHFFFAOYSA-N 0.000 claims 6
- 230000003287 optical effect Effects 0.000 claims 6
- 230000005855 radiation Effects 0.000 claims 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 3
- 239000001023 inorganic pigment Substances 0.000 claims 1
- 231100000252 nontoxic Toxicity 0.000 claims 1
- 230000003000 nontoxic effect Effects 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 claims 1
- 239000003599 detergent Substances 0.000 description 1
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
- G01N21/84—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
- 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"
-
- 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)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17197288A | 1988-03-23 | 1988-03-23 | |
| US171,972 | 1988-03-23 | ||
| PCT/US1989/001232 WO1989009391A1 (en) | 1988-03-23 | 1989-03-22 | Method for detecting the presence of contaminants in a reusable plastic food or beverage container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR900700870A true KR900700870A (ko) | 1990-08-17 |
Family
ID=22625844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019890702164A Withdrawn KR900700870A (ko) | 1988-03-23 | 1989-03-22 | 재사용가능한 플라스틱 식품 또는 음료 용기 중의 오염물 존재의 검출 방법 |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR900700870A (enrdf_load_stackoverflow) |
| IN (1) | IN171863B (enrdf_load_stackoverflow) |
| WO (1) | WO1989009391A1 (enrdf_load_stackoverflow) |
| ZA (1) | ZA892225B (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793639A (zh) * | 2010-02-10 | 2010-08-04 | 山东出入境检验检疫局检验检疫技术中心 | 含有害物质的高分子材料标准样品的制备方法 |
| DE102014005650A1 (de) * | 2014-04-17 | 2015-10-22 | Heuft Systemtechnik Gmbh | Behälterinspektion |
| US10894601B2 (en) | 2017-12-20 | 2021-01-19 | Wing Aviation Llc | Methods and systems for self-deployment of operational infrastructure by an unmanned aerial vehicle (UAV) |
| US10953984B2 (en) * | 2017-12-20 | 2021-03-23 | Wing Aviation Llc | Methods and systems for using an unmanned aerial vehicle (UAV) dedicated to deployment of operational infrastructure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2141172A1 (de) * | 1971-08-17 | 1973-02-22 | Fritz Prof Dr Mueller | Indikator zur indirekten ermittlung des zersetzungsgrades von temperaturlabilen stoffen |
| DE2823318C2 (de) * | 1978-05-29 | 1980-07-31 | Draegerwerk Ag, 2400 Luebeck | Vorrichtung zur Messung des Sauerstoffgehalts eines fließenden Probemediums |
| US4238384A (en) * | 1978-06-19 | 1980-12-09 | Sandoz, Inc. | Method of incorporating additives in polymeric materials |
| US4526752A (en) * | 1982-12-16 | 1985-07-02 | Daniel Perlman | Oxygen indicator for packaging |
| US4772561A (en) * | 1985-12-23 | 1988-09-20 | Miles Inc. | Test device and method of determining concentration of a sample component |
-
1989
- 1989-03-20 IN IN224/CAL/89A patent/IN171863B/en unknown
- 1989-03-22 WO PCT/US1989/001232 patent/WO1989009391A1/en unknown
- 1989-03-22 KR KR1019890702164A patent/KR900700870A/ko not_active Withdrawn
- 1989-03-23 ZA ZA892225A patent/ZA892225B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO1989009391A1 (en) | 1989-10-05 |
| ZA892225B (en) | 1990-11-28 |
| IN171863B (enrdf_load_stackoverflow) | 1993-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19891121 |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |