The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 22, 2000
Filed:
Nov. 02, 1998
Eric J Hansen, Ada, MI (US);
Jesse J Williams, Hudsonville, MI (US);
Bissell Homecare, Inc., Grand Rapids, MI (US);
Abstract
Compositions and methods for killing dust mites are disclosed. The disclosed miticides are aqueous mixtures composed of benzyl benzoate in an amount effective for killing dust mites and a solvent having a high affinity for benzyl benzoate and for water. The amount of solvent is sufficient to maintain a stable dispersion of benzyl benzoate in the aqueous mixture. Benzyl alcohol, which is itself a miticide, is an especially useful solvent. The miticide optionally contains at least one surfactant, which along with the solvent, helps maintain a stable dispersion of benzyl benzoate in the aqueous mixture. The aqueous mixture is applied to surfaces of household furnishings including bedding, carpeting, and upholstery, using conventional liquid application techniques. An important aspect of the present invention is that the miticide is a fully aqueous solution that, unlike available miticides, contains no solid particles for dispersing the benzyl benzoate.