JPS5684786A - Reversible temperature-indicating material - Google Patents
Reversible temperature-indicating materialInfo
- Publication number
- JPS5684786A JPS5684786A JP16248679A JP16248679A JPS5684786A JP S5684786 A JPS5684786 A JP S5684786A JP 16248679 A JP16248679 A JP 16248679A JP 16248679 A JP16248679 A JP 16248679A JP S5684786 A JPS5684786 A JP S5684786A
- Authority
- JP
- Japan
- Prior art keywords
- cpd
- org
- electron
- nitrogen
- color
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title abstract 3
- 230000002441 reversible effect Effects 0.000 title 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 6
- 229910052757 nitrogen Inorganic materials 0.000 abstract 3
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 abstract 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 abstract 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 abstract 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 abstract 1
- LDKDGDIWEUUXSH-UHFFFAOYSA-N Thymophthalein Chemical compound C1=C(O)C(C(C)C)=CC(C2(C3=CC=CC=C3C(=O)O2)C=2C(=CC(O)=C(C(C)C)C=2)C)=C1C LDKDGDIWEUUXSH-UHFFFAOYSA-N 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 229940072049 amyl acetate Drugs 0.000 abstract 1
- PGMYKACGEOXYJE-UHFFFAOYSA-N anhydrous amyl acetate Natural products CCCCCOC(C)=O PGMYKACGEOXYJE-UHFFFAOYSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- MNWFXJYAOYHMED-UHFFFAOYSA-M heptanoate Chemical compound CCCCCCC([O-])=O MNWFXJYAOYHMED-UHFFFAOYSA-M 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 239000000600 sorbitol Substances 0.000 abstract 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
- Paints Or Removers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16248679A JPS5684786A (en) | 1979-12-14 | 1979-12-14 | Reversible temperature-indicating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16248679A JPS5684786A (en) | 1979-12-14 | 1979-12-14 | Reversible temperature-indicating material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5684786A true JPS5684786A (en) | 1981-07-10 |
| JPS6147191B2 JPS6147191B2 (enrdf_load_stackoverflow) | 1986-10-17 |
Family
ID=15755523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16248679A Granted JPS5684786A (en) | 1979-12-14 | 1979-12-14 | Reversible temperature-indicating material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5684786A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60152586A (ja) * | 1984-01-20 | 1985-08-10 | Sakura Color Prod Corp | 熱変色性組成物 |
| JPS63152969A (ja) * | 1986-07-03 | 1988-06-25 | 株式会社 サクラクレパス | 感熱的に変色する表示部分を備えた巻き煙草 |
-
1979
- 1979-12-14 JP JP16248679A patent/JPS5684786A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60152586A (ja) * | 1984-01-20 | 1985-08-10 | Sakura Color Prod Corp | 熱変色性組成物 |
| JPS63152969A (ja) * | 1986-07-03 | 1988-06-25 | 株式会社 サクラクレパス | 感熱的に変色する表示部分を備えた巻き煙草 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6147191B2 (enrdf_load_stackoverflow) | 1986-10-17 |
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