Patent DE-102007038455-A1 (DE)
Title: Use of e.g. polycarbonate-, polyurethane- and/or polyurea-polyorganosiloxane compounds, having carbonyl structural element, to improve the primary detergency of detergents to wash textiles against oil- and/or fat containing stains
Inventor: SCHIEDEL MARC-STEFFEN
IPC: C11D3/37
Filed: 2007-08-14
Abstract: Use of polycarbonate-, polyurethane- and/or polyurea-polyorganosiloxane compounds having at least one carbonyl structural element or their acid addition compounds and/or salts, [1,3]dioxolane-2-one compounds (IV), [1,3]diazepane-2-one compounds (V) and/or polymers (that are obtained by reacting a polymer substrate having hydroxyl group or primary and secondary amino group, with (IV) or (V)) for improving the primary detergency of detergents for washing textiles against oil- and/or fat containing stains, is claimed. Use of polycarbonate-, polyurethane- and/or polyurea-polyorganosiloxane compounds, having at least one carbonyl structural element of formula (-Y 1>-A(C=O)-A-) or their acid addition compounds and/or salts, [1,3]dioxolane-2-one compounds of formula (IV), [1,3]diazepane-2-one compounds of formula (V) and/or polymers (that are obtained by reacting a polymer substrate having hydroxyl group or primary and secondary amino group, with (IV) or (V)) for improving the primary detergency of detergents for washing textiles against oil- and/or fat containing stains, is claimed. Either A : S, O or NR 1>; and Y 1>bi- to poly- valent (preferably tetravalent), cyclic, optionally saturated and optionally substituted or aromatic up to 1000C hydrocarbon residue (where the carbon atoms of the polyorganosiloxane unit is optionally counted) containing one or more groups of -O-, -(CO)-, -NH-, -NR 2>-, -(N +>R 2>R 3>)- or a polyorganosiloxane unit having 2-1000 silicon atoms); or AY 1>nitrogen containing heterocyclic ring; R 1>H or cyclic, optionally saturated or aromatic up to 40C hydrocarbon residue containing one or more groups of -O-, -(CO)-, -NH- or -NR 2>-; R 2>cyclic, optionally saturated or aromatic up to 40C hydrocarbon residue containing one or more groups of -O-, -(CO)- or -NH-; R 3>bivalent residue or cyclic, optionally saturated or aromatic up to 100C hydrocarbon residue containing one or more groups of -O-, -(CO)- or -NH-; R : 1-12C alkylene; k : greater than 0; X : CO-CH=CH 2, CO-C(CH 3)=CH 2, CO-O-aryl, 2-6C-alkylene-SO 2-CH=CH 2 or CO-NHR 5>; and R 5>1-30C-alkyl, 1-30C-haloalkyl, 1-30C-hydroxyalkyl, 1-6C-alkyloxy-1-30C-alkyl, 1-6C-alkylcarbonyloxy-1-30C-alkyl, amino-1-30C-alkyl, mono- or di(1-6C-alkyl)amino-1-30C-alkyl, amino-1-30C-alkyl, polyoxyalkylene-1-30C-alkyl, polysiloxanyl-1-30C-alkyl, (meth)acryloyloxy-1-30C-alkyl, sulfono-1-30C-alkyl, phosphono-1-30C-alkyl, di(1-6C-alkyl)phosphono-1-30C-alkyl, phosphonato-1-30C-alkyl, di(1-6C-alkyl)-phosphonato-1-30C-alkyl or a saccharide residue. Where all the residues of (I), i.e. A, Y 1>, R 1>, R 2> and/or R 3> are not same and provided that at least one residue of Y 1> contains a polyorganosiloxane unit with 2-1000 silicon atoms. In formula (IV), X is above defined variable, when k is 1; or X is a polyamine residue, which is bound to (CO)NH- group, a polymer skeleton that is bound to (CO)-, NH-2-6C-alkylene-O(CO)- or (CO)-O-2-6C-alkylene-O(CO)-group, or a polymer skeleton that is bound to (CO)-polysiloxanyl-1-30C-alkyl group, when k is greater than 1. An independent claim is included for a method for removing oil- and/or fat containing stains from textiles comprising using a detergent and an active agent of the polycarbonate-, polyurethane- and/or polyurea-polyorganosiloxane compounds. [Image].