| Patent Number |
Title Of Patent |
Date Issued |
| 7553807 |
Surfactant-free detergent composition comprising an anti-soil redeposition agent |
June 30, 2009 |
| Washing is carried out using a detergent composition having main detergency obtained through an alkaline inorganic salt and further including at least an anti-soil redeposition agent. There is provided a clothes washing method, and a detergent composition for the same, that uses a de |
| 7407924 |
Surfactant-free detergent composition comprising an anti-soil redeposition agent |
August 5, 2008 |
| Washing is carried out using a detergent composition having main detergency obtained through an alkaline inorganic salt and further including at least an anti-soil redeposition agent. There is provided a clothes washing method, and a detergent composition for the same, that uses a de |
| 6743351 |
Method and apparatus for producing cleaning agent |
June 1, 2004 |
| A solution containing at least one of carbonate and bicarbonate of alkali metal, for example, a sodium hydrogen carbonate solution, as a solution to be electrolyzed is electrolyzed, and the obtained electrolytic water is used as an undiluted detergent. In the electrolysis process, a sodi |
| 6596092 |
Washing process and washing apparatus |
July 22, 2003 |
| Washing items are washed simultaneously with softening washing water comprising alkali metal ion and at least one of carbonate ion and bicarbonate ion. The washing water before being softened is obtained by electrolyzing an aqueous solution of sodium hydrogencarbonate having a pH of |
| 6251259 |
Method and apparatus for producing electrolyzed water |
June 26, 2001 |
| An electrolytic cell capable of controlling the pH and the ORP independently to each other, comprising an electrolytic chamber (113) to which subject water to be electrolyzed are supplied, membranes (115, 115) provided on the both side walls of the electrolytic chamber, a pair of ele |
| 5510009 |
Electrolyzed water producing method and apparatus |
April 23, 1996 |
| In a batch type electrolyzed water producing method, a first run of electrolysis is carried out, and electrolyzed water is discharged. Thereafter, before a next run of electrolysis is carried out, the polarity of a DC power source connected to the electrode plates is reversed. Thus, |
| 5474662 |
Apparatus for producing electrolyzed water |
December 12, 1995 |
| An apparatus for producing electrolyzed water comprising an electrolytic cell, wherein the electrolytic cell includes an anode plate having a through-hole, a cathode plate having a through-hole and a sealing member. The electrolytic cell is constructed of the anode plate, the cathode |
