Sun exposure and radiation dosimeter
US6646273B2 · kind B2 · utility
1Cited by
14References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 4, 2001 |
| Grant date | Nov 11, 2003 |
| Priority date | — |
| Expiry date | Jan 4, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01T1/04
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A radiation dosimeter is described which utilizes the conversion of iodide by impinging ultraviolet or other equal or greater energy radiation in the presence of a thiosulfate moderating agent and the subsequent complexing of the iodine producing by a suitable starch to produce a color variation which is indicative of the amount of such radiation received.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.