RO86171B1 - Compozitie de creion termoindicator - Google Patents
Compozitie de creion termoindicatorInfo
- Publication number
- RO86171B1 RO86171B1 RO110229A RO11022983A RO86171B1 RO 86171 B1 RO86171 B1 RO 86171B1 RO 110229 A RO110229 A RO 110229A RO 11022983 A RO11022983 A RO 11022983A RO 86171 B1 RO86171 B1 RO 86171B1
- Authority
- RO
- Romania
- Prior art keywords
- degrees
- pencil
- heat
- indicating pen
- heat indicating
- 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
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000000463 material 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
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 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 termoindicator cu viraj la 100-5 degree C, utilizat la controlul temperaturii în instalatiile si utilajele din industria chimica si industria constructoare de masini. Creionul termoindicator cu viraj la 100-5 degree C este constituit dintr-un amestec de substante termosensibile (complecsi ai cobaltului cu piridina si cu urotropina), material de umplutura (carbonat de calciu) si lianti (parafina si ceara de polietilena). Creionul termoindicator de 100+-5 degree C prezinta un viraj net de culoare de la roz la albastru închis în timp de 2 sec.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO110229A RO86171B1 (ro) | 1983-03-05 | 1983-03-05 | Compozitie de creion termoindicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO110229A RO86171B1 (ro) | 1983-03-05 | 1983-03-05 | Compozitie de creion termoindicator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO86171A2 RO86171A2 (ro) | 1985-02-25 |
| RO86171B1 true RO86171B1 (ro) | 1985-03-01 |
Family
ID=20112761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO110229A RO86171B1 (ro) | 1983-03-05 | 1983-03-05 | Compozitie de creion termoindicator |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO86171B1 (ro) |
-
1983
- 1983-03-05 RO RO110229A patent/RO86171B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO86171A2 (ro) | 1985-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS57150426A (en) | Mixer for continuously mixing granular or powdered material | |
| JPS5686991A (en) | Method of gasifying material containing solid* powdery or pellet carbon | |
| JPS555786A (en) | Granular deodorizing composition | |
| ATA61377A (de) | Behaeltnis zur portionierten ausgabe seines aus untereinander gleichgestalteten tabletten, pillen oder dergleichen bestehenden inhalts | |
| ZA835313B (en) | Hydrogen,or other material,sorbent composition | |
| NZ183047A (en) | Burning pulverous raw material in multistring cyclone preheater containing plant | |
| IL40019A (en) | Reagent composition and method for determining calcium | |
| ZA805724B (en) | A method for the manufacture of a printed, pre-creased packing material web provided with opening indication | |
| GB2048433B (en) | Multiple control valve for mixing fluids | |
| RO86171B1 (ro) | Compozitie de creion termoindicator | |
| JPS5336084A (en) | Automatic adaptability machining center for programmable automation | |
| ATA281282A (de) | Wasserhaeltige feuerfeste masse | |
| GB1552409A (en) | Apparatus for mixing granular or powdery material with one or more additives | |
| JPS57165462A (en) | Water-resistant wall-plastering material composition | |
| HUT41706A (en) | Granulated, particularly pelleted or granular filling material for the building industry | |
| EP0139703A4 (en) | SPREADER FOR PARTICULATE MATERIAL. | |
| AU511818B2 (en) | A composition for fireproofing materials | |
| JPS5293566A (en) | Granular fertilizer mainly made from mineral slag powder | |
| JPS57179058A (en) | Cement admixing composition | |
| GB2078280B (en) | Drilling fluid composition | |
| JPS57175571A (en) | Packing material for air emitting or air absorbing chemical material | |
| RO83331B1 (ro) | Compozitie pentru creion termoindicator | |
| DE3065067D1 (en) | Method of and plant for manufacturing pulverous or granular material, for example cement | |
| UST103902I4 (en) | Drilling fluid utilizing granular starch for fluid loss control | |
| JPS5718235A (en) | Manufacture of material for engineering work |