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:
Sep. 03, 1985
Filed:
Feb. 29, 1984
Applicant:
Inventor:
Jelles V Boskamp, Vlaardingen, NL;
Assignee:
Lever Brothers Company, New York, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ;
U.S. Cl.
CPC ...
252109 ; 252135 ; 252D / ;
Abstract
The invention pertains to a process for preparing a neutral or low alkaline silica containing aqueous liquid detergent composition comprising the step of introducing particulate alkalimetal silicate into the aqueous base at a temperature of below 50.degree. C. Compositions accordingly prepared show excellent anti-corrosive behavior towards metal and enamel surfaces.