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. 17, 1987
Filed:
Mar. 21, 1986
Applicant:
Inventors:
Tomohiko Sano, Funabashi, JP;
Noriyoshi Fujisawa, Sakura, JP;
Masataka Fukuda, Funabashi, JP;
Tsuyoshi Suganuma, Ichikawa, JP;
Assignee:
Kao Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ;
U.S. Cl.
CPC ...
25217416 ; 252 891 ; 252D / ;
Abstract
A detergent composition comprises 10 parts by weight of a phosphoric acid ester of the formula (I) or (II): ##STR1## in which R1, R2 and R3 each are a saturted or unsaturated hydrocarbon group having 8 to 18 carbon atoms, X and Y each are hydrogen, an alkali metal, ammonium or an alkanolamine having 2 to 3 carbon atoms and n, m and L each are zero or an integer of 1 to 10, and (B) 0.05 to 10 parts by weight of an insoluble metal salt of a surface active agent.