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. 20, 1976
Filed:
Dec. 22, 1970
Applicant:
Inventor:
Richard Llewelyn Davies, Bebington, EN;
Assignee:
Lever Brothers Company, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D / ;
U.S. Cl.
CPC ...
252135 ; 252 89 ; 252 99 ; 252384 ; 252539 ; 252558 ; 252D / ; 252D / ;
Abstract
Partial salts, particularly alkali metal salts, of polymeric aliphatic carboxylic acids are made by isolation from their aqueous solutions, the degree of neutralisation being not more than about 60%. The partial salts have improved storage properties which facilitates their use, for example in detergent compositions.