CN101718597B - 扩散型时间-温度指示剂及指示卡 - Google Patents
扩散型时间-温度指示剂及指示卡 Download PDFInfo
- Publication number
- CN101718597B CN101718597B CN2009102273055A CN200910227305A CN101718597B CN 101718597 B CN101718597 B CN 101718597B CN 2009102273055 A CN2009102273055 A CN 2009102273055A CN 200910227305 A CN200910227305 A CN 200910227305A CN 101718597 B CN101718597 B CN 101718597B
- Authority
- CN
- China
- Prior art keywords
- indicator
- temperature
- time
- bar
- card
- 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 - Fee Related
Links
- 238000009792 diffusion process Methods 0.000 title abstract description 16
- 239000003086 colorant Substances 0.000 claims abstract description 17
- 239000000758 substrate Substances 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 11
- FHNINJWBTRXEBC-UHFFFAOYSA-N Sudan III Chemical compound OC1=CC=C2C=CC=CC2=C1N=NC(C=C1)=CC=C1N=NC1=CC=CC=C1 FHNINJWBTRXEBC-UHFFFAOYSA-N 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- BPTKLSBRRJFNHJ-UHFFFAOYSA-N 4-phenyldiazenylbenzene-1,3-diol Chemical compound OC1=CC(O)=CC=C1N=NC1=CC=CC=C1 BPTKLSBRRJFNHJ-UHFFFAOYSA-N 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- VKWNTWQXVLKCSG-ZDXBJJIESA-N Sudan Red 7B Chemical compound CCNC1=CC=C2C=CC=CC2=C1\N=N\C(C=C1)=CC=C1\N=N\C1=CC=CC=C1 VKWNTWQXVLKCSG-ZDXBJJIESA-N 0.000 claims description 4
- WOTPFVNWMLFMFW-ISLYRVAYSA-N para red Chemical group OC1=CC=C2C=CC=CC2=C1\N=N\C1=CC=C(N(=O)=O)C=C1 WOTPFVNWMLFMFW-ISLYRVAYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 235000013611 frozen food Nutrition 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 3
- JBFHTYHTHYHCDJ-UHFFFAOYSA-N gamma-caprolactone Chemical compound CCC1CCC(=O)O1 JBFHTYHTHYHCDJ-UHFFFAOYSA-N 0.000 abstract 8
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 abstract 8
- 229960001047 methyl salicylate Drugs 0.000 abstract 4
- 239000000126 substance Substances 0.000 abstract 1
- 235000013305 food Nutrition 0.000 description 14
- 238000007710 freezing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008014 freezing Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- -1 Sudan IV Chemical compound 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 235000013580 sausages Nutrition 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Images
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102273055A CN101718597B (zh) | 2009-12-04 | 2009-12-04 | 扩散型时间-温度指示剂及指示卡 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102273055A CN101718597B (zh) | 2009-12-04 | 2009-12-04 | 扩散型时间-温度指示剂及指示卡 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101718597A CN101718597A (zh) | 2010-06-02 |
CN101718597B true CN101718597B (zh) | 2012-05-23 |
Family
ID=42433203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009102273055A Expired - Fee Related CN101718597B (zh) | 2009-12-04 | 2009-12-04 | 扩散型时间-温度指示剂及指示卡 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101718597B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102087145B (zh) * | 2010-11-25 | 2013-05-15 | 北京联合大学 | 一种纸片式时间-温度指示卡的制作 |
CN103472005A (zh) * | 2012-04-13 | 2013-12-25 | 刘传和 | 一种冷链监督仪及一种冷链监督法 |
TWI467142B (zh) | 2013-05-13 | 2015-01-01 | Ind Tech Res Inst | 分離式溫度指示裝置及其使用方法 |
CN103578350B (zh) * | 2013-06-13 | 2016-01-06 | 安徽理工大学 | 一种化学智能标签组件及其制备方法 |
US9841381B2 (en) * | 2013-10-10 | 2017-12-12 | Mcmaster University | Temperature change indicator and methods of making the same |
CN104897299B (zh) * | 2014-05-14 | 2017-11-10 | 代明浩 | 一种温度质检球 |
WO2018224000A1 (en) * | 2017-06-07 | 2018-12-13 | Nano And Advanced Materials Institute Limited | A system for quality monitoring of temperature sensitive product and method for manufacturing thereof |
CN115326229B (zh) * | 2022-07-26 | 2023-08-01 | 东八(北京)材料科技有限公司 | 一种面向冷链的应用于tti的温度响应显示剂 |
-
2009
- 2009-12-04 CN CN2009102273055A patent/CN101718597B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101718597A (zh) | 2010-06-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101718597B (zh) | 扩散型时间-温度指示剂及指示卡 | |
Meng et al. | A solid‐state time‐temperature indicator used in chilled fresh pork monitoring | |
CN201548345U (zh) | 一种时间温度指示卡 | |
US7011037B2 (en) | Changed condition indicator | |
US20150118362A1 (en) | Fully-Automatic Food Preparation Device, Machine Readable Data On Food Bearing Pouch And Initiation Of Food Preparation Via Mobile Device Reservation | |
EP1994385B1 (en) | Changed condition indicator | |
US4163427A (en) | Freeze-thaw indicator apparatus | |
US2971852A (en) | Temperature telltale | |
WO2017161869A1 (zh) | 一种固态酶型时间-温度指示器 | |
US4038873A (en) | Temperature monitor and indicator | |
KR20140035906A (ko) | 시간-온도 표시기 시스템 | |
CA2363903A1 (en) | Infant drinking cup | |
GB2191858A (en) | Temperature-sensitive materials and devices | |
CN103630503A (zh) | 一种时间-温度指示标签及其制备方法 | |
US2716065A (en) | Telltale for frozen food packages | |
CN105300551A (zh) | 冷藏用时间-温度指示卡的制备方法 | |
CN105300552A (zh) | 低温扩散型时间-温度指示卡的制备方法 | |
US3047405A (en) | Indicators | |
EP2413118A1 (en) | Temperature-time indicator system based on irreversible colour changes, and corresponding method | |
CA2260184A1 (en) | Method and indicator for indicating thawing | |
KR102038665B1 (ko) | 감온 라벨 및 이를 부착한 보냉팩 | |
CN201845506U (zh) | 食品低温物流用货架寿命指示装置 | |
CN110987920B (zh) | 一种金纳米胶体型时间温度指示器的制备方法及其应用 | |
CN104297235A (zh) | 鱼类新鲜度检测试纸 | |
CN202855188U (zh) | 一种用于指示环境温度变化的视觉标签 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Ai Zhilu Inventor after: Pan Zhili Inventor after: Xie Xinhua Inventor after: Li Meijuan Inventor after: Wang Na Inventor after: Li Jianxin Inventor after: Sun Xiaorui Inventor after: Ma Jingyi Inventor before: Ai Zhilu Inventor before: Pan Zhili Inventor before: Xie Xinhua Inventor before: Li Meijuan Inventor before: Wang Na Inventor before: Li Jianxin Inventor before: Sun Xiaorui |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: AI ZHILU PAN ZHILI XIE XINHUA LI MEIJUAN WANG NUO LI JIANXIN SUN XIAORUI TO: AI ZHILU PAN ZHILI XIE XINHUA LI MEIJUAN WANG NUO LI JIANXIN SUN XIAORUI MA JINGYI |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20211204 |
|
CF01 | Termination of patent right due to non-payment of annual fee |