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:
Oct. 25, 2011
Filed:
Sep. 25, 2006
Masashi Yoshikawa, Wakayama, JP;
Nobuhiro Nishizawa, Wakayama, JP;
Takashi Kawashima, Wakayama, JP;
Tadashi Nishimori, Wakayama, JP;
Masashi Yoshikawa, Wakayama, JP;
Nobuhiro Nishizawa, Wakayama, JP;
Takashi Kawashima, Wakayama, JP;
Tadashi Nishimori, Wakayama, JP;
Kao Corporation, Tokyo, JP;
Abstract
The present invention relates to a detergent composition for automatic dishwashing machines, containing (A) particles containing 0.05 to 10% by mass of (a) a polymer compound having a monomer unit with a cationic group and another monomer unit with an anionic group at a molar ratio [the total number of moles of cationic groups]/[the total number of moles of anionic groups] of 30/70 to 90/10, wherein the content of the polymer compound (a) in the detergent composition is 0.05 to 1.5% by mass.