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:
Jan. 09, 1990
Filed:
May. 02, 1988
Nagaraj S Dixit, Kendall Park, NJ (US);
Robert J Rhinesmith, Somerset, NJ (US);
James J Sullivan, New Brunswick, NJ (US);
Cynthia A Barone, Colts Neck, NJ (US);
Richard P Adams, Kendall Park, NJ (US);
Kuo-Yann Lai, Plainsboro, NJ (US);
Colgate-Palmolive Company, New York, NY (US);
Abstract
A non-aqueous liquid heavy duty laundry detergent composition in the form of a suspension of builder salt in liquid nonionic surfactant is stabilized against phase separation by the incorporation of gas bubbles having an average particle size diameter of 10 to 100 microns. The gas bubbles are incorporated in an amount to equalize the densities of the continuous liquid phase and the dispersed phase. The gas bubbles are stabilized by incorporation of a stabilizer having the formula ##STR1## wherein R is a hydrocarbon group of about 5 to 21 carbon atoms,