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:
Mar. 07, 1978
Filed:
Jun. 04, 1975
Applicant:
Inventors:
Takeo Okumura, Sakurashi, JA;
Shizuo Hayashi, Sugitomachi, JA;
Kanji Majima, Wakayama, JA;
Kensuke Takei, Wakayama, JA;
Assignee:
Kao Soap Co., Ltd., Tokyo, JA;
Primary Examiner:
Int. Cl.
CPC ...
C11D / ;
U.S. Cl.
CPC ...
252550 ; 252 / ; 252D / ; 252403 ; 252404 ; 252407 ; 252549 ; 252551 ; 252558 ; 8 74 ; 8165 ;
Abstract
A colored detergent composition comprising a sulfate- or sulfonate-type anionic organic surfactant, a coloring agent, and from 0.02 to 1 percent by weight, based on the weight of said surfactant, of butylated hydroxytoluene or butylated hydroxyanisole. The detergent composition possesses the property of reduced color fading.