Patent · US Active

Method of cleaning dishes with cleaning compositions packaged in ethoxylated polyvinylalcohol materials

US7708840B2 · kind B2 · utility

33Cited by

14References

4Claims

0Family size

Assignee

Reckitt Benckiser LLC · US

Inventors

Ralf Wiedemann · Mira, IT
Marcus Guzmann · Bad Windsheim, DE
Roger Kaiser · Ludwigshafen, DE

Key dates

Filing date	Dec 26, 2006
Grant date	May 4, 2010
Priority date	—
Expiry date	Dec 26, 2026

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC11D3/48
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Method of cleaning dishes in an automatic dishwashing machine comprising providing film material consisting essentially of an ethoxylated poly(vinylalcohol) material enclosing a dishwasher detergent composition to an automatic dishwashing machine.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.