Dental hygiene article

Details Dental hygiene article Dental hygiene article

1996-12-24

1999-08-24

Lewis, Ralph A.

Toilet

Toothpick

A61C 1500

Patent

active

059412569

ABSTRACT:
A dental hygiene article, including a dental floss, and a microcapsule associated with a portion of the floss. The microcapsule includes a pigment encapsulated within the microcapsule for changing the color of a portion of the floss associated with the microcapsule upon rupture of the microcapsule as an indication of use or release of an active agent.

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