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:
Nov. 03, 1992
Filed:
Mar. 19, 1990
Applicant:
Inventors:
Fabrizio Bortolotti, Piacenza, IT;
Luciano Pietrantoni, Somaglia, IT;
Petrus L Swinkels, Vlarrdingen, NL;
Marco Waas, Rotterdam, NL;
Assignee:
Lever Brothers Company, Division of Conopo, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; C11D / ; B29C / ;
U.S. Cl.
CPC ...
25217414 ; 252174 ; 25217413 ; 25217425 ; 252D / ; 264117 ;
Abstract
In a process for preparing a granular detergent composition or component having a bulk density of at least 650 g/l, which comprises the steps of treating a particulate starting material