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:
Apr. 17, 2001
Filed:
Dec. 14, 1998
Applicant:
Inventors:
Timothy J. Romack, Durham, NC (US);
David F. Cauble, Jr., Charlotte, NC (US);
James B. McClain, Raleigh, NC (US);
Assignee:
MiCell Technologies, Inc., Raleigh, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06L 1/00 ; C11D 1/00 ; A61L 9/14 ; A01N 2/506 ;
U.S. Cl.
CPC ...
D06L 1/00 ; C11D 1/00 ; A61L 9/14 ; A01N 2/506 ;
Abstract
A liquid composition useful for suspending and dispensing a solid particulate comprises carbon dioxide, a surfactant, an organic co-solvent, and the solid particulate to be suspended. The composition may optionally contain water. The composition is useful as a propellant in an aerosol container for spraying the solid particulate from the container.