AUTOMATIC DISHWASHING DETERGENT COMPOSITIONS COMPRISING ETHERCARBOXYLIC ACIDS OR THEIR SALTS, WHICH ARE FREE OF NONIONIC SURFACTANTS - Patent 2970822

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EP 2 970 822 A2

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(88)	Date of publication A3:
	11.12.2014

(43)	Date of publication:
	20.01.2016 Bulletin 2016/03

(21)	Application number: 14709194.6

(22)	Date of filing: 08.03.2014

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International Patent Classification (IPC):

C11D 1/06^(2006.01)

C11D 3/39^(2006.01)

(86)	International application number:
	PCT/EP2014/000595

(87)	International publication number:
	WO 2014/139654 (18.09.2014 Gazette 2014/38)

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
	Designated Extension States:
	BA ME

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Priority:

14.03.2013 US 201313804868
07.06.2013 US 201313912929

(71)	Applicant: Clariant International Ltd.
	4132 Muttenz (CH)

(72)	Inventors:
	NUNES, George Italo Pitombeira 65812 Bad Soden (DE) COHRS, Carste 60316 Frankfurt (DE)

(74)	Representative: Paczkowski, Marcus
	Clariant Produkte (Deutschland) GmbH Patent & License Management Chemicals Industriepark Höchst / G 860 65926 Frankfurt am Main 65926 Frankfurt am Main (DE)

(54)	AUTOMATIC DISHWASHING DETERGENT COMPOSITIONS COMPRISING ETHERCARBOXYLIC ACIDS OR THEIR SALTS, WHICH ARE FREE OF NONIONIC SURFACTANTS