Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1995-02-14
1996-07-02
Dodson, Shelley A.
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
273363, 273418, 424 59, 428 341, 428 3692, 4283211, 4283215, 514470, 549308, B32B 106, F42B 814, A61K 742, A61K 3134
Patent
active
055320295
ABSTRACT:
This invention relates to novel compositions containing temporary visual indicators and methods for using these compositions. Specifically, this invention relates to a sunscreen composition containing an indicator that is visible when the substance is applied to the skin, but becomes invisible shortly after application. The continued presence of the indicator allows the indicator to be reactivated temporarily to the visible form so that a user can verify the presence of the sunscreen. The visible indicator ensures that the sunscreen is applied evenly and completely to the area to be protected, but becomes invisible so as not to interfere with the action of the sunscreen or discolor the skin.
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Batich Christopher D.
Fuerst Ronnie S.
Melker Richard
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