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100 09 442 | Feb 2000 | DE | |
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4514231 | Kerner et al. | Apr 1985 | A |
5510228 | Neumann et al. | Apr 1996 | A |
5576354 | Deflandre et al. | Nov 1996 | A |
5587150 | Deflandre et al. | Dec 1996 | A |
Number | Date | Country |
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33 14 742 | Oct 1984 | DE |
2 440 933 | Jun 1980 | FR |
WO-9315063 | Aug 1993 | WO |
Entry |
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Deflandre et al. “Photostability assessment of sunscreens. Benzylidene camphor and dibenzoylmethane derivatives” Intl. Journal of Cosmetic Science vol. 10 pp. 53-62 (1988). |