abstract |
A composition of matter exhibiting activity against bacteria, yeasts and molds comprising 29 to 31%, by weight, imidazolidinyl urea, 10 to 12%, by weight, methyl- paraben, 2 to 4%, by weight, propyl- paraben, and 55 to 57%, by weight, propylene glycol. The composition is readily incorporated into a variety of products requiring preservation from contaminating microorganisms. |