초록 ▼

The present invention relates to the use and application of a water-soluble or water-dispersible copolymer comprising: a) at least a monomer compound of general formula i: in whichR1 is a hydrogen atom, a methyl or ethyl group;R2, R3, R4, R5 and R6, which are identical or different, are linear or br

The present invention relates to the use and application of a water-soluble or water-dispersible copolymer comprising: a) at least a monomer compound of general formula i: in whichR1 is a hydrogen atom, a methyl or ethyl group;R2, R3, R4, R5 and R6, which are identical or different, are linear or branched C1-C6, alkyl, hydroxyalkyl or aminoalkyl groups;m is an integer from 0 to 10;n is an integer from 1 to 6;Z represents a —C(O)O— or —C(O)NH— group or an oxygen atom;A represents a (CH2)p group, p being an integer from 1 to 6;B represents a linear or branched C2-C12, polymethylene chain optionally interrupted by one or more heteroatoms or heterogroups, and optionally substituted by one or more hydroxyl or amino groups;X, which are identical or different, represent counterions; and(b) at least one hydrophilic monomer carrying a functional acidic group which is copolymerizable with (a) and which is capable of being ionized in the application medium;(c) optionally at least one monomer compound with ethylenic unsaturation with a neutral charge which is copolymerizable with (a) and (b), preferably a hydrophilic monomer compound with ethylenic unsaturation with a neutral charge, carrying one or more hydrophilic groups, which is copolymerizable with (a) and (b). Said polymer is a particularly good agglomerating agent and can preferentially be used in cleaning operations.

대표청구항 ▼

1. A kit for cleaning a surface comprising: a nonwoven substrate comprising negatively charged fibers; anda composition comprising from 0.005% to 0.03%, by weight of said composition, of a water-soluble or water-dispersible copolymer I comprising:(a) at least a monomer compound of general formula i:

1. A kit for cleaning a surface comprising: a nonwoven substrate comprising negatively charged fibers; anda composition comprising from 0.005% to 0.03%, by weight of said composition, of a water-soluble or water-dispersible copolymer I comprising:(a) at least a monomer compound of general formula i: in whichR1 is a hydrogen atom, a methyl or ethyl group;R2, R3, R4, R5 and R6, which are identical or different, are linear or branched C1 -C6, alkyl, hydroxyalkyl or aminoalkyl groups;m is an integer from 0 to 10;n is an integer from 1 to 6;Z represents a —C(O)O— or —C(O)NH— group or an oxygen atom;A represents a (CH2)p group, p being an integer from 1 to 6;B represents a linear or branched C2 —C12, polymethylene chain optionally interrupted by one or more heteroatoms or heterogroups, and optionally substituted by one or more hydroxyl or amino groups;X, which are identical or different, represent counterions; and(b) at least one hydrophilic monomer carrying a functional acidic group which is copolymerizable with (a) and which is capable of being ionized in the application medium;(c) optionally at least one monomer compound with ethylenic unsaturation with a neutral charge which is copolymerizable with (a) and (b), preferably a hydrophilic monomer compound with ethylenic unsaturation with a neutral charge, carrying one or more hydrophilic groups, which is copolymerizable with (a) and (b). 2. A kit according to claim 1 wherein the composition is impregnated into the substrate. 3. A kit according to claim 1 wherein the nonwoven substrate comprises a floor sheet consisting essentially of a 10 gm−2 to 50 gm−2 nonwoven comprising at least 20% synthetic fibers; a liquid reservoir layer consisting essentially of a 50gm−2 to 150 gm−2 nonwoven comprising at least 60% cellulose-derived fibers; and an optional attachment layer consisting essentially of a 10 gm−2 to 50 gm−2 nonwoven. 4. A kit according to claim 3 wherein the floor sheet and attachment layers are coformed together. 5. A kit according to claim 1 wherein the composition comprises a nonionic, zwitterionic, amphoteric surfactant or mixtures thereof. 6. A kit according to claim 1 wherein the composition is acidic. 7. A kit according to claim 1 further comprising a surface stickiness mitigator selected from the group consisting of an alkyl aryl anionic surfactant, a copolymer II comprising: (d) at least one monomer having the general formula: in which,R1 and R4 independently represent H or a C1-6 linear or branched alkyl groupR2 and R3 independently represent a linear or branched C1-6 alkyl, hydroxyalkyl or aminoalkyl group, preferably a methyl group n and m are integers of between 1 and 3X represents a counterion compatible with the water-soluble or water-dispersible nature of the polymer;(e) at least one hydrophilic monomer with an acid functionality that is copolymerisable with monomer (d) and capable of ionizing in the medium in which it is used; and(f) optionally an ethylenically unsaturated hydrophilic monomer compound of neutral charge bearing one or several hydrophilic groups which is copolymerisable with monomers (d) and (e), the monomer (d) to monomer (e) ratio ranging from between 60:40 and 5:95; and mixtures thereof. 8. A kit according to claim 1 wherein said copolymer I is present in an amount from 0.01% to 0.03% by weight of said composition.