Published March 10, 1975
| Version v1
Patent
Improvements in or relating to compositions for detecting x-ray radiation
Description
An iodine containing cholestrogenic compound was adapted to give a visual indication of x-ray radiation indicative of the dosage of the radiation incident thereon. It comprises a substrate having deposited thereon a layer of at least one cholesterol derivative capable of forming liquid crystals and of exhibiting a shift of the color play temperature range from which the amount of the dosage can be measured. (author)
Additional details
Publishing Information
- Imprint Pagination
- 17 p.
- IPC:
- Int. Cl. C07C 169/64; G01T l/04; Nat. Cl. 09.12; 00.8.
- IPC
- Int. Cl. C07C 169/64; G01T l/04; Nat. Cl. 09.12; 00.8.
- Patent number
- AU patent document 459621/B/
INIS
- Country of Publication
- Australia
- Country of Input or Organization
- Australia
- INIS RN
- 7241835
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Non-conventional Literature
- Descriptors DEI
- CHEMICAL PREPARATION; CHOLESTEROL; ESTERS; ORGANIC IODINE COMPOUNDS; STEROIDS; X-RAY DETECTION; X-RAY DOSIMETRY
- Descriptors DEC
- DOSIMETRY; HYDROXY COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; RADIATION DETECTION; STEROLS; SYNTHESIS
Optional Information
- Notes
- Filed 9 Jul 1969, publ. 14 Jan 1971, priority USA 22 Aug 1968 (754582), copies available from the Commissioner of Patents, Canberra.