Titanium dioxide dispersions, cosmetic compositions and methods for using same
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United States of America Patent
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Nov 21, 1995
Issued Date -
N/A
app pub date -
Aug 19, 1994
filing date -
Feb 26, 1993
priority date (Note) -
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Abstract
A novel organic dispersion comprises microfine titanium dioxide and a suitable branched chain organic without the use of any dispersing agent. The novel dispersion provide uniquely high SPF with low levels of dry weight titanium dioxide. Methods for preparing said dispersion and cosmetic sunscreen compositions comprising said dispersion are also included within the invention.
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