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:
Jun. 28, 1994
Filed:
Aug. 06, 1993
Pierre Dumas, Lille, FR;
Tan T Ho, Lambersart, FR;
Catherine J Ormancey, Lille, FR;
Feng-Lung G Hsu, Tenafly, NJ (US);
Robert Ahart, Wayne, NJ (US);
Lever Brothers Company, Division of Conopco, Inc., New York, NY (US);
Abstract
A liquid surfactant composition mobile at a temperature within the range of 20.degree. to 80.degree. C. comprising: (a) up to 70% by weight of a sodium or potassium salt of an alkyl benzene sulphonate or alkyl sulphate; (b) up to 80% by weight of an ethoxylated nonionic surfactant; (c) water in an amount not exceeding 20% by weight; and (d) 0.5 to 80% by weight of a fatty acid having 8 to 22 carbon atoms. The liquid may be sprayed onto a solid particulate material at a temperature within the range of 20.degree. to 80.degree. C. to provide a particulate detergent composition having bulk density of at least 500 g/l and good dispensing properties.