Patent · US Active

Rinse aid compositions with improved characteristics

US8361953B2 · kind B2 · utility

9Cited by

31References

14Claims

0Family size

Assignee

EVONIK GOLDSCHMIDT GMBH · DE

Inventors

Andras Nagy · Toronto, CA
Saiid Mohammed · Somerville, US
Dennis Parrish · Sandston, US
Georg Schick · Chester, US
Ingo Hamann · Mount Olive, US

Key dates

Filing date	Feb 8, 2008
Grant date	Jan 29, 2013
Priority date	—
Expiry date	Jul 6, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC11D2111/20
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The present invention is directed to rinse aid compositions with improved biodegradability that may be used in automated carwash operations to promote drying and improve the appearance of vehicles.

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