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Primary Examiner: Friedman, Stanley J.
Assistant Examiner:
Attorney: Miller & Prestia

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Title: Sunscreen and erythema treating with N-benzylidene anilenes

Abstract: Compositions for treating radiation induced erythemas and for protecting the human skin against the harmful effects of sunlight, containing as the active ingredient N-benzylideneaniline and its derivatives.

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Inventors: Nuss, Jr., George W. (Lansdale, PA, US)
Santora, Norman J. (Roslyn, PA, US)
Douglas, George H. (Malvern, PA, US)

Application Number: 942868
Filing Date: 1978-09-15
Publication_date: 1980-02-05
Assignee: William H. Rorer, Inc. (Fort Washington, PA)
Primary Class(es): 514/535 514/533, 514/561, 514/564, 514/566, 514/567, 514/647, 514/649, 514/650
Other Classes:
US Patent Ref:

3833606	Sep, 1974	Mohan	260/310.
3862833	Jan, 1975	Johnson	71/121.
3947587	Mar, 1976	Negrevergne	424/285.
3993645	Nov, 1976	Crouse et al.	260/240.
4047803	Sep, 1977	Yaguchi	350/160.
4122026	Oct, 1978	Osman	252/299.

Other Refs: Other References: Kadaba et al., J. Heter. Chem., vol. 4, pp. 301-304 (1967).
Goetz, J. Heter. Chem., vol. 5, pp. 501-507 (1968).
Bellobono et al., Tetrahedron, vol. 25, pp. 57-71 (1969).
Pavini et al., Gazz. Chem. Ital., vol. 96, pp. 1423-1431 (1966).
Ogata et al., J. Chem. Soc., Perkin Trans., vol. 2, pp. 792-797 (1972).