N-phenylphthalisoimides as ultraviolet radiation absorbers

Details N-phenylphthalisoimides as ultraviolet radiation absorbers N-phenylphthalisoimides as ultraviolet radiation absorbers

1988-10-03

1989-08-15

Ore, Dale R.

Drug, bio-affecting and body treating compositions

Topical sun or radiation screening, or tanning preparations

424 78, 424 80, 424 81, 428365, 428375, 428380, 4284231, 428426, 428480, 428500, 428518, 428520, 428522, 524205, 524208, 524209, A61K 742, A61K 3174, C08K 516, D02G 300

Patent

active

048573051

ABSTRACT:
A class of N-phenylphthalisoimides is provided which demonstrate broad spectrum ultraviolet radiation absorbing capacities for protecting various substrate materials including plastics, fibers, human skin, hair and the like, from the effects of such radiation. Such compounds can be incorporated either into coating compositions for such substrates or into the substrates themselves, depending upon the substrate materials, use conditions, etc.

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