Ultraviolet radiation absorbing compositions of bis-1,3-diketone

Details Ultraviolet radiation absorbing compositions of bis-1,3-diketone Ultraviolet radiation absorbing compositions of bis-1,3-diketone

1988-12-15

1992-01-14

Reamer, James H.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

424 59, 560 54, 558415, C07C 49225

Patent

active

050813080

ABSTRACT:
Sunscreen compositions are described which contain certain bis-1,3-diketone derivatives of cyclohexane when incorporated in a carrier in amounts ranging from 0.1-50% by weight.

REFERENCES:
patent: 2315063 (1943-03-01), Lieber
patent: 3789062 (1974-01-01), Idelson
patent: 4308400 (1981-12-01), Felder et al.
patent: 4371651 (1983-02-01), Leistner
patent: 4489057 (1984-12-01), Welters et al.

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