SUSTAINABLE LAUNDRY SOUR COMPOSITIONS WITH IRON CONTROL

Title:

SUSTAINABLE LAUNDRY SOUR COMPOSITIONS WITH IRON CONTROL

Document Type and Number:

WIPO Patent Application WO/2013/077980

Kind Code:

A3

Abstract:

Linen treatment compositions and linen processes are disclosed which help to prevent iron deposition from wash water, and/or redeposition after iron containing stain (such as blood) removal by alkaline detergents. The linen treatment composition is a combination of a hydroxycarboxylic acid and an acid source, which may be organic or inorganic. The invention provides for effective iron control in a phosphorus-free formula that is also free of toxic or hazardous chemicals and includes sustainable, environmentally friendly ingredients, while still providing effective iron control.

More Like This:

JP4153723	Cleaning protection method, cleaning protection solution and equipment unit
JP2012102194	AQUEOUS LIQUID DETERGENT
JP2009155594	LIQUID DETERGENT COMPOSITION

Inventors:

SOONTRAVANICH SUKHWAN (TH)
HUBIG STEPHAN (US)
MIRALLES ALTONY (US)

Application Number:

PCT/US2012/062981

Publication Date:

August 22, 2013

Filing Date:

November 01, 2012

Export Citation:

Click for automatic bibliography generation Help

Assignee:

ECOLAB USA INC (US)
SOONTRAVANICH SUKHWAN (TH)
HUBIG STEPHAN (US)
MIRALLES ALTONY (US)

International Classes:

C11D1/04; D06M15/263

Foreign References:

US6110886A	2000-08-29
US20100190676A1	2010-07-29
US7645731B1	2010-01-12
US6102972A	2000-08-15
US20040147426A1	2004-07-29

Other References: