EP 2215198 A2 20100811 - WASHING OR CLEANING AGENT WITH AMIDINE COMPOUNDS AND/OR AMIDINIUM BICARBONATES
Title (en)
WASHING OR CLEANING AGENT WITH AMIDINE COMPOUNDS AND/OR AMIDINIUM BICARBONATES
Title (de)
WASCH- ODER REINIGUNGSMITTEL MIT AMIDINVERBINDUNGEN UND/ODER AMIDINIUMBICARBONATEN
Title (fr)
DÉTERGENTS OU NETTOYANTS RENFERMANT DES COMPOSÉS D'AMIDINE ET/OU DES BICARBONATES D'AMIDINIUM
Publication
Application
Priority
- EP 2008063314 W 20081006
- DE 102007058846 A 20071205
Abstract (en)
[origin: WO2009071356A2] Washing and cleaning agents are described, which contain a specific amidine compound and/or a specific amidinium bicarbonate. These washing or cleaning agents enable an improved removal of contaminants in the case of pigment contamination and fat and oil soiling. The use of special amidine compounds and amidinium bicarbonate in a washing solvent is also described, which enables carbon dioxide from the ambient air to bind in the washing solvent.
IPC 8 full level
CPC (source: EP US)
C11D 1/40 (2013.01 - EP US); C11D 1/65 (2013.01 - EP US); C11D 3/30 (2013.01 - EP US); C11D 3/386 (2013.01 - EP US); C11D 17/0086 (2013.01 - EP US); C11D 1/146 (2013.01 - EP US); C11D 1/22 (2013.01 - EP US); C11D 1/72 (2013.01 - EP US)
Citation (search report)
See references of WO 2009071356A2
Citation (examination)
- WO 0119507 A1 20010322 - STEPAN CO [US], et al
- US 6759380 B2 20040706 - SINGH AMRAT PAUL [GB], et al
- LIU Y ET AL: "Switchable surfactants", SCIENCE, AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE, US, vol. 313, no. 5789, 18 August 2006 (2006-08-18), pages 958 - 960, XP002498570, ISSN: 0036-8075, DOI: 10.1126/SCIENCE.1128142
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102007058846 A1 20090610; EP 2215198 A2 20100811; US 2010240566 A1 20100923; WO 2009071356 A2 20090611; WO 2009071356 A3 20090723
DOCDB simple family (application)
DE 102007058846 A 20071205; EP 08805063 A 20081006; EP 2008063314 W 20081006; US 79400510 A 20100604