RO83330B1 - Compozitie pentru creion termoindicator - Google Patents
Compozitie pentru creion termoindicatorInfo
- Publication number
- RO83330B1 RO83330B1 RO106208A RO10620881A RO83330B1 RO 83330 B1 RO83330 B1 RO 83330B1 RO 106208 A RO106208 A RO 106208A RO 10620881 A RO10620881 A RO 10620881A RO 83330 B1 RO83330 B1 RO 83330B1
- Authority
- RO
- Romania
- Prior art keywords
- composition
- polyethylene
- cadmium
- heat indicator
- zinc
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 4
- -1 polyethylene Polymers 0.000 abstract 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 2
- 229910052793 cadmium Inorganic materials 0.000 abstract 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 2
- 239000012188 paraffin wax Substances 0.000 abstract 2
- 229920000573 polyethylene Polymers 0.000 abstract 2
- 229910052725 zinc Inorganic materials 0.000 abstract 2
- 239000011701 zinc Substances 0.000 abstract 2
- 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
- 239000000945 filler Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 229920001187 thermosetting polymer Polymers 0.000 abstract 1
- 239000001993 wax Substances 0.000 abstract 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
Inventia se refera la o compozitie pentru creion termostanta termosensibila, constînd dintr-un amestec de tetratiocinatomercuriuti de cadmiu si de zinc, CaCO3 utilizat ca material de umplutura parafina si rezituri de polietilena cu un rol de lianti care în scopul realizarii unui viraj net de culoare de la alb la gri închis în timp de 2s la temperatura de 280+-5 degree C contine 44....48% tetratiocianatomercuriati de cadmiu si zinc 15....20% material de umplutura si amestec de ceara de polietilena si parafina rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO106208A RO83330B1 (ro) | 1981-12-30 | 1981-12-30 | Compozitie pentru creion termoindicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO106208A RO83330B1 (ro) | 1981-12-30 | 1981-12-30 | Compozitie pentru creion termoindicator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO83330A2 RO83330A2 (ro) | 1984-02-21 |
| RO83330B1 true RO83330B1 (ro) | 1984-02-28 |
Family
ID=20110884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO106208A RO83330B1 (ro) | 1981-12-30 | 1981-12-30 | Compozitie pentru creion termoindicator |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO83330B1 (ro) |
-
1981
- 1981-12-30 RO RO106208A patent/RO83330B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO83330A2 (ro) | 1984-02-21 |
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