Photochromic Performance Of Spiroindolinonaphthoxazines In Plastics

Nori Y. C. Chu

doi:10.1117/12.966281

2 December 1985 Photochromic Performance Of Spiroindolinonaphthoxazines In Plastics

Nori Y. C. Chu

Proceedings Volume 0562, Optical Materials Technology for Energy Efficiency and Solar Energy Conversion IV; (1985) https://doi.org/10.1117/12.966281
Event: 29th Annual Technical Symposium, 1985, San Diego, United States

Abstract

Spiroindolinonaphthoxazine compounds exhibit good photochromic effect and excellent light fatigue resistance in organic solvents as well as in plastics. Further improvement in the light fatigue resistance can be achieved by organo-nickel light stabilizers without impairing the photocolorability of the photochromic compound. The photochromic performance of a spiroindolinonaphthoxazine derivative in CAB including darkening and fading kinetics, temperature dependence, and fatigue characteristics is presented in detail.

Citation Download Citation

Nori Y. C. Chu "Photochromic Performance Of Spiroindolinonaphthoxazines In Plastics", Proc. SPIE 0562, Optical Materials Technology for Energy Efficiency and Solar Energy Conversion IV, (2 December 1985); https://doi.org/10.1117/12.966281

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