RO83965B1 - Procedeu de fabricare a lacurilor electroizolante pentru emailarea conductorilor metalice - Google Patents
Procedeu de fabricare a lacurilor electroizolante pentru emailarea conductorilor metaliceInfo
- Publication number
- RO83965B1 RO83965B1 RO106950A RO10695082A RO83965B1 RO 83965 B1 RO83965 B1 RO 83965B1 RO 106950 A RO106950 A RO 106950A RO 10695082 A RO10695082 A RO 10695082A RO 83965 B1 RO83965 B1 RO 83965B1
- Authority
- RO
- Romania
- Prior art keywords
- varnishes
- electroinsulating
- manufacturing
- metal conductors
- enamelling
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000002966 varnish Substances 0.000 title abstract 2
- 239000004020 conductor Substances 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 abstract 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- 150000004984 aromatic diamines Chemical class 0.000 abstract 1
- 150000002009 diols Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000003541 multi-stage reaction Methods 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Paints Or Removers (AREA)
Abstract
Inventia are ca obiect un procedeu de fabricare a lacurilor electroizolante, care consta în reactia simultana sau în etape a unui amestec de reactanti, format dintr-un diol, triol, acid dicarboxilic, acid sau anhidrida 1,3,4-tricarboxibenzen si diamina aromatica în raporturi molare alese, urmata de adaugarea solventului de gama-butirolactona.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO106950A RO83965B1 (ro) | 1982-03-18 | 1982-03-18 | Procedeu de fabricare a lacurilor electroizolante pentru emailarea conductorilor metalice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO106950A RO83965B1 (ro) | 1982-03-18 | 1982-03-18 | Procedeu de fabricare a lacurilor electroizolante pentru emailarea conductorilor metalice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO83965A2 RO83965A2 (ro) | 1984-04-12 |
| RO83965B1 true RO83965B1 (ro) | 1984-05-30 |
Family
ID=20111258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO106950A RO83965B1 (ro) | 1982-03-18 | 1982-03-18 | Procedeu de fabricare a lacurilor electroizolante pentru emailarea conductorilor metalice |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO83965B1 (ro) |
-
1982
- 1982-03-18 RO RO106950A patent/RO83965B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO83965A2 (ro) | 1984-04-12 |
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