Patent EP-2487231-A1 (EP)
Inventor: SCHIEDEL MARC-STEFFEN
IPC: C11D3/00
Filed: 2008-04-03
Abstract: Use of one or more polycarbonate-, polyurethane- and/or polyurea-polyorganosiloxane compounds comprising at least a carbonyl structural element (I) or its acid addition compound and/or their salts for the treatment of a hard surface and/or for the improvement of the cleaning capacity of a cleaner for a hard surface, is claimed, where the treated surface is protected against soiling and/or the removal of soiling from the surface is facilitated. Use of one or more polycarbonate-, polyurethane- and/or polyurea-polyorganosiloxane compounds comprising at least a carbonyl structural element of formula (-Y 1>-A-(C=O)-A-) (I) or its acid addition compound and/or their salts for the treatment of a hard surface and/or for the improvement of the cleaning capacity of a cleaner for a hard surface, is claimed, where the treated surface is protected against soiling and/or the removal of soiling from the surface is facilitated. Either A : S, O or NR 1>; Y 1>bivalent to polyvalent, preferably tetravalent, optionally saturated or aromatic hydrocarbon with up to 1000C containing one or more NR 2>, (N +>R 2>R 3>) (both preferred), O, (CO), NH, 2-1000 polyorganosiloxane unit with silicon atom (optionally substituted), preferably oligoethoxy and/or oligopropoxy (where its oligomerization degree is preferably 2-60) or oligoethylene imine (where its oligomerization degree is preferably 10-150000); or Y 1>A : nitrogen containing heterocyclic ring; R 1>H, optionally saturated or aromatic hydrocarbon with up to 40C containing one or more O, (CO), NH, NR 2>, preferably oligoethoxy and/or oligopropoxy, where its oligomerization degree is preferably 2-60 or oligoethylene imine, where its oligomerization degree is preferably 10-15,0000; R 2>optionally saturated, aromatic hydrocarbon with up to 40C containing one or more O, (CO), NH, preferably oligoethoxy and/or oligopropoxy, where its oligomerization degree is preferably 2-60 or oligoethylene imine, where its oligomerization degree is preferably 10-15,0000; and R 3>optionally saturated, aromatic hydrocarbon with up to 100C containing one or more O, (CO), NH, a bivalent residue, which forms cyclic structures within the Y 1>, preferably oligoethoxy and/or oligopropoxy, where its oligomerization degree is preferably 2-60 or oligoethylene imine, where its oligomerization degree is preferably 10-15,0000. Provided that: in formula (I) A, Y 1>, R 1>, R 2>, R 3>are not same when at least one of the residues of Y 1>is polyorganosiloxane unit with 2-1000 silicon atom. Independent claims are included for: (1) the use of (1,3)dioxolan-2-one compound of formula (IV) or (1,3)-diazepan-2-one compound of formula (V) and/or polymer, where the polymer is obtained by the reaction of a polymer substrate that modifies the functional groups of hydroxy-, primary and secondary amino- group with (IV) or (V), for the treatment of a hard surface and/or for the improvement of the cleaning capacity of a cleaner for a hard surface; (2) treating the hard surface comprising contacting the surface with an active agent comprising polycarbonate-, polyurethane- and/or polyurea-polyorganosiloxane compounds or its acid addition compound and/or their salts, (IV), (V) and/or polymer and a surfactant; and (3) an agent comprising polycarbonate-, polyurethane- and/or polyurea-polyorganosiloxane compounds or its acid addition compound and/or their salts (0.01-50, preferably 0.5-5 wt.%), at least a surfactant and optionally water and/or further components of compatible usual contents materials of surface treating- or cleaning agent. R : 1-12C-alky; X : -CO-CH=CH 2, -CO-C(CH 3)=CH 2, -CO-O-aryl, 2-6C-alkylene-SO 2-CH=CH 2or CO-NH-R 1>; R 1>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, ammonio-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-1-30Calkyl or a saccharide; and k : greater than 0. Provided that: in formula (I) when k is 1, X has the above variable or when k is greater than 1 X is: (i) polyamine bounded with ((CO)-NH) or (ii) polymer skeleton bounded with (CO)-, NH-2-6C-alkylene-O(CO)- or (CO)-O-2-6C-alkylene-O(CO)- or (iii) polymer skeleton bounded with (CO)-polysiloxanyl-1-30C-alkyl-groups. [Image] .