I am not very good in English, but if I understand you correctly, the following links (Fuji Technical Reports) may help.
Very unfortunately it is Japanese only (except the abstract part).
In this report Fuji claim as follows:
1. Fig. 4 in Page 3 and Photo 3 in Page 4: Have 4-fold resistance than the previous type for fading caused by light exposure (Xe3000lux)
2. Photo 2 in Page 3: Have UV protective clear coat that consists of fine TiO2.
There is quite a lot of information about film in Fuji Technical Reports and some very useful information about filters (such as how to properly eliminate blue cast in shaded areas for colour photos and why, not to mention applicable to Fuji films, but may also for useful for Kodak films, but these info are only in Japanese, and even Japanese cannot easily find it out in Fuji’s web site since it is located at the very obscure place in their website.
Last edited by jun; 07-01-2011 at 04:57 PM. Click to view previous post history.
Reason: Corrected: longevity -> resistance