Solid protector against UV, process for its preparation and use thereof
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United States of America Patent
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Sep 22, 1998
Grant Date -
N/A
app pub date -
May 8, 1996
filing date -
Jun 3, 1993
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Abstract
A less dusty, more stable and more easily handlable protector against UV light than previously is obtained by supplying it in the form of solid particles having a mean diameter of at minimum 10 .mu.m and containing, dispersed in 90-20 parts by weight of wax, 10-80 parts by weight of a pigment which reduces the penetration UV light and is made up of metal oxide particles of a mean primary particle diameter smaller than 0.150 .mu.m.
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