RO83953B1 - Procedeu de obtinere a geamurilor peliculizate reflectorizante - Google Patents
Procedeu de obtinere a geamurilor peliculizate reflectorizanteInfo
- Publication number
- RO83953B1 RO83953B1 RO106915A RO10691582A RO83953B1 RO 83953 B1 RO83953 B1 RO 83953B1 RO 106915 A RO106915 A RO 106915A RO 10691582 A RO10691582 A RO 10691582A RO 83953 B1 RO83953 B1 RO 83953B1
- Authority
- RO
- Romania
- Prior art keywords
- obtaining
- pdcl2
- filmed
- ascorbic acid
- polyvinyl alcohol
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000011521 glass Substances 0.000 title 1
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 abstract 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- 229910002666 PdCl2 Inorganic materials 0.000 abstract 2
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 2
- 230000004913 activation Effects 0.000 abstract 2
- 229960005070 ascorbic acid Drugs 0.000 abstract 2
- 235000010323 ascorbic acid Nutrition 0.000 abstract 2
- 239000011668 ascorbic acid Substances 0.000 abstract 2
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 abstract 2
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 2
- 229910021202 NaH2PO2.H2O Inorganic materials 0.000 abstract 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 abstract 1
- 238000005238 degreasing Methods 0.000 abstract 1
- 239000012153 distilled water Substances 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 abstract 1
- 238000001465 metallisation Methods 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 235000017281 sodium acetate Nutrition 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Chemically Coating (AREA)
- Laminated Bodies (AREA)
Abstract
Inventia de fata se refera la un procedeu de obtinere a geamurilor peliculizate reflectorizante prin degresare în alcool etilic 95% activare cu o suspensie de paladiu obtinuta prin reducerea PdCl2 cu acid ascorbic în mediu de HCl si în prezenta alcoolului polivinilic, urmata de metalizare chimica cu o solutie de nichelare continînd NiSO4.7H2O, CH3COONa.3H2O si NaH2PO2.H2O, fiecare etapa de proces fiind însotita de spalare abundenta cu apa distilata, caracterizat prin aceea ca, în scopul eliminarii neuniformitatii peliculei si al îmbunatatirii aderentei, în vederea obtinerii unui strat de protectie stabil si ca un grad mare de reflexie la faza de activare a suprafetei geamului, se foloseste o solutie constituita din 0,015% PdCl2, 0,3...0,5% HCl, ,01 alcool polivinilic si 0,1% acid ascorbic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO106915A RO83953B1 (ro) | 1982-03-16 | 1982-03-16 | Procedeu de obtinere a geamurilor peliculizate reflectorizante |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO106915A RO83953B1 (ro) | 1982-03-16 | 1982-03-16 | Procedeu de obtinere a geamurilor peliculizate reflectorizante |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO83953A2 RO83953A2 (ro) | 1984-04-12 |
| RO83953B1 true RO83953B1 (ro) | 1984-05-30 |
Family
ID=20111238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO106915A RO83953B1 (ro) | 1982-03-16 | 1982-03-16 | Procedeu de obtinere a geamurilor peliculizate reflectorizante |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO83953B1 (ro) |
-
1982
- 1982-03-16 RO RO106915A patent/RO83953B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO83953A2 (ro) | 1984-04-12 |
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