EP 3489338 A1 20190529 - DETERGENT COMPOSITIONS CONTAINING RENEWABLY SOURCED SOIL RELEASE POLYESTERS
Title (en)
DETERGENT COMPOSITIONS CONTAINING RENEWABLY SOURCED SOIL RELEASE POLYESTERS
Title (de)
WASCHMITTELZUSAMMENSETZUNGEN MIT ERNEUERBAR BEZOGENEM SCHMUTZABLÖSENDEM POLYESTER
Title (fr)
COMPOSITIONS DÉTERGENTES CONTENANT DES POLYESTERS ANTISALISSURES PROVENANT DE RESSOURCES RENOUVELABLES
Publication
Application
Priority
EP 17204076 A 20171128
Abstract (en)
A laundry detergent composition comprisinga) one or more polyesters comprising two or more structural units (a1), one or more structural units (a2) and either one or two terminal structural groups (a3)whereinGis one or more (OCH) with n being a number of from 2 to 10, preferably from 2 to 6 and more preferably (OCH), (OCH), (OC4H8) or (OCH),Ris a Calkyl, preferably Calkyl and more preferably methyl,pis, based on a molar average, a number of from 1 to 200, preferably from 2 to 150 and more preferably from 3 to 120,qis, based on a molar average, a number of from 0 to 40, preferably from 0 to 30, more preferably from 0 to 20, and most preferably from 0 to 10, where the (OCH)- and (OCH)-groups of the terminal group (a3) may be arranged blockwise, alternatingly, periodically and/or statistically, preferably blockwise and/or statistically, either of the groups (OCH)- and (OCH)- can be linked to R- and -O, adjacent structural units (a1) are connected by the structural unit (a2), in the case that only one terminal group (a3) is present in the polymer, the other terminal group is selected from the group consisting of OH, OCH, and GOH and both terminal groups may be only linked to a structural unit (a1)andb) one or more surfactants.
IPC 8 full level
CPC (source: EP)
C11D 3/0036 (2013.01); C11D 3/3711 (2013.01)
Citation (applicant)
- GB 1088984 A 19671025 - ICI LTD
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Citation (search report)
- [A] JP 2015105373 A 20150608 - KAO CORP
- [A] EP 3235848 A1 20171025 - STICHTING WAGENINGEN RES [NL]
- [A] US 2016311208 A1 20161027 - NEDERBERG FREDRICK [US], et al
Designated contracting state (EPC)
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 state (EPC)
BA ME
DOCDB simple family (publication)
EP 3489338 A1 20190529; AR 113595 A1 20200520; WO 2019105939 A1 20190606
DOCDB simple family (application)
EP 17204076 A 20171128; AR P180103500 A 20181128; EP 2018082719 W 20181127