Patent · US Active

Laundry detergent composition comprising water-soluble phthalocyanine compound

US8809251B2 · kind B2 · utility

0Cited by

4References

21Claims

0Family size

Assignee

The Procter & Gamble Company · US

Inventors

Patrick Christopher Stenger · Lancaster, US
Andrew Philip Moon · South Shields, GB
Gregory Scot Miracle · Monroe, US
Ullrich Menge · Weil am Rhein, DE
Gunther Schlingloff · Östringen, DE
Frank Bachmann · Glückstadt, DE
Andreas Lindenmaier · Steinen, DE

Key dates

Filing date	Apr 3, 2013
Grant date	Aug 19, 2014
Priority date	—
Expiry date	Apr 3, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC11D3/3932
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The present invention relates to compositions having granules of phthalocyanine compounds, to a process for the preparation thereof, and to the use thereof in washing agent and additive formulations.The composition has:

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