Metallized tetra((meso)-5-methyl-2-thiophene)porphines, platinum

Details Metallized tetra((meso)-5-methyl-2-thiophene)porphines, platinum Metallized tetra((meso)-5-methyl-2-thiophene)porphines, platinum

1988-10-05

1989-12-05

Locker, Howard J.

Compositions

Light transmission modifying compositions

Ultraviolet

252582, 350311, 540145, F21V 906

Patent

active

048851140

ABSTRACT:
Transparent selective optical absorption filters of improved stability to ambient solar light and radiation in the near UV range are provided by incorporating metallized tetra ((meso)-5-methyl-2-thiophene) phorphines, platinum (5-bromo octaethylporphine) or mixtures thereof into suitable filter matrices such as plastic, glass or the like. Optical filters absorbing in narrow radiation bands and useful as transparent protective laser shields are provided.

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patent: 4663084 (1987-05-01), Shirai et al.
Zanelli et al. "Synthetic Porphyrins as Tumor-Localizing Agents", Brit. Jour. Radiology, May 1981, pp. 403-407, vol. 54.

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