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    • 5. 发明申请
    • A METHOD OF TREATING DISHWARE IN A DOMESTIC AUTOMATIC DISHWASHING MACHINE
    • WO2022271764A1
    • 2022-12-29
    • PCT/US2022/034431
    • 2022-06-22
    • THE PROCTER & GAMBLE COMPANY
    • INGENBLEEK, Aude, Artlette Thierry GhislaineIRAIN, Noor, U NissaMINOT, Pauline
    • A47L15/00C11D11/00A47L15/0005A47L15/0007A47L15/0013A47L15/46C11D11/0023C11D11/0064
    • The present invention relates to a method of treating dishware in a domestic automatic dishwashing machine, wherein the method has a total duration of from 30 minutes to 50mins, wherein the method comprises a wash step and a rinse step, wherein at the start of the wash step from 2.0 litres to 5.0 litres of water is dosed into the cleaning chamber of the dishwashing machine and contacts the dishware in the cleaning chamber of the dishwashing machine, wherein the wash step has a duration of from 15mins to 30mins, wherein the wash step begins when the water starts to be dosed into the cleaning chamber, and wherein the wash step ends when the wash water starts to be removed from the cleaning chamber, wherein during the wash step, a detergent composition is dosed into the cleaning chamber and contacts the water to form wash water, wherein the wash water contacts the dishware in the cleaning chamber, wherein the wash step has a temperature profile such that at least 10mins of the wash step is carried out a temperature in the range of from 40oC to less than 50oC, wherein at least most of the wash water is removed from the cleaning chamber at the end of the wash step, wherein at the start of the rinse step from 2.0 litres to 5.0 litres of additional water is dosed into the cleaning chamber to form rinse water, wherein the rinse water contacts the dishware in the cleaning chamber, wherein the rinse step has a duration of from 15mins to 30mins, wherein the rinse step begins when the additional water starts to be dosed into the cleaning chamber, and wherein the rinse step ends when the rinse water starts to be removed from the cleaning chamber, wherein the rinse step has a temperature profile such that at least 7mins of the rinse cycle is carried out a temperature in the range of from 55oC to 65oC, wherein at least most of the rinse water is removed from the cleaning chamber at the end of the rinse cycle.