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AssigneeKossuth Lajos Tudomanyegyetem
InventorsGyörgy Bazsa, Mihály Beck, Zsolt Fazekas, Vincze Zsuzsanna Györgyné Fleischinger, Irén Horkay, Zoltán Nagy, Attila Nemes, István Országh, Miklós Rácz, Tibor Szalay
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The subject of the invention is a UV dosimeter suitable for visual evaluation, which is consisted of a light-sensitive layer on a carrier and a cover layer. The thickness of the light-sensitive layer is 10-40 μm, the concentration is 95-105 g/dm3 and calculated to the volume of the suspension it contains in a water bloated high molecular weight polymer amenable to hardening 0,004-0,2 mole/dm3 of argentic (I) oxalate, 0,0014-0,07 mole/dm3 of water soluble multivalent metallic oxalate and 0,00044-0,006 mole/dm3 of complexing additive. The light-sensitive layer is fitted with a cover layer, which is light-transmitting in the UVB range excluding the humidity of the air.
A UV dosimeter suitable for visual evaluation, which has a light-sensitive layer on a carrier layer and a cover layer excluding the humidity of the air and transmitting the light being in the UVB range, furthermore the concentration of the light-sensitive layer is 95-105 g/dm3 and calculated to the volume of the suspension it contains a water bloated high molecular weight polymer amenable to hardening 0.004 to 0.2 mole/dm3 of argentic (I) oxalate, 0.0014 to 0.07 mole/dm3 of water soluble multivalent metallic oxalate and 0.00044 to 0.006 mole/dm3 of complexing additive.
Dependencies are inferred from the claim text.