RO81085B1 - Composition for thermoindicator with curvature at 300+5 c degrees - Google Patents
Composition for thermoindicator with curvature at 300+5 c degreesInfo
- Publication number
- RO81085B1 RO81085B1 RO102936A RO10293680A RO81085B1 RO 81085 B1 RO81085 B1 RO 81085B1 RO 102936 A RO102936 A RO 102936A RO 10293680 A RO10293680 A RO 10293680A RO 81085 B1 RO81085 B1 RO 81085B1
- Authority
- RO
- Romania
- Prior art keywords
- composition
- thermoindicator
- curvature
- degrees
- turn
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- 229910021591 Copper(I) chloride Inorganic materials 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 235000010216 calcium carbonate Nutrition 0.000 abstract 1
- 229940116318 copper carbonate Drugs 0.000 abstract 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 abstract 1
- GEZOTWYUIKXWOA-UHFFFAOYSA-L copper;carbonate Chemical compound [Cu+2].[O-]C([O-])=O GEZOTWYUIKXWOA-UHFFFAOYSA-L 0.000 abstract 1
- 229940045803 cuprous chloride Drugs 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000012188 paraffin wax Substances 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000001993 wax Substances 0.000 abstract 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
Compozitie pentru creion termoindicator cu viraj la 300 + - 5 degree C, caracterizata prin aceea ca, în scopul realizarii unui viraj net de culoare în timp de 2 s, la temperatura indicata, contine ca substante termosensibile, un amestec de carbonat bazic de cupru si clorura cuproasa în proportie de 46%, iar ca material de umplutura si lianti 4% CaCO3, 18...20% ceara de polietilena si 30...32% parafina.Composition for thermo-indicator crayon with a turn at 300 + - 5 ° C, characterized in that, in order to achieve a colorless turn in color for 2 seconds, at the indicated temperature, it contains, as thermosensitive substances, a mixture of basic copper carbonate cuprous chloride in 46% ratio, and as filler and binder 4% CaCO3, 18 ... 20% polyethylene wax and 30 ... 32% paraffin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO80102936A RO81085A2 (en) | 1980-12-24 | 1980-12-24 | COMPOSITION FOR THERMOINDICATOR WITH POWER TO 300 + 5 GRADE C |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO80102936A RO81085A2 (en) | 1980-12-24 | 1980-12-24 | COMPOSITION FOR THERMOINDICATOR WITH POWER TO 300 + 5 GRADE C |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO81085B1 true RO81085B1 (en) | 1983-01-30 |
| RO81085A2 RO81085A2 (en) | 1983-02-01 |
Family
ID=20109312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO80102936A RO81085A2 (en) | 1980-12-24 | 1980-12-24 | COMPOSITION FOR THERMOINDICATOR WITH POWER TO 300 + 5 GRADE C |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO81085A2 (en) |
-
1980
- 1980-12-24 RO RO80102936A patent/RO81085A2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO81085A2 (en) | 1983-02-01 |
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