Microcapsules containing suspensions of biologically active comp

Details Microcapsules containing suspensions of biologically active comp Microcapsules containing suspensions of biologically active comp

1998-07-23

2000-06-20

Levy, Neil S.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Biocides; animal or insect repellents or attractants

424405, 424406, 424417, 424421, 424490, 424497, A01N 2508

Patent

active

06077522&

ABSTRACT:
Microcapsules containing a biologically active material which is sensitive to ultraviolet light are prepared which contain an ultraviolet light protectant selected from titanium dioxide, zinc oxide and mixtures thereof, suspended and thoroughly dispersed in a liquid.

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