Fabric article treating system and method
First Claim
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1. A fabric article treating system comprising:
- (a) a fabric article drying appliance; and
(b) a fabric article treating device removably attached to said drying appliance, said treating device comprising a source containing a fabric treatment composition and means for dispensing said composition in said drying appliance, said means is in liquid communication with said source;
wherein said composition comprises a polyol-based fabric care material and a dispersing medium wherein the polyol-based fabric care material has the following formula;
P(OH)w-5(OC(O)R1)x(OR2)yR3z(LR4)uXvwherein P(OH)w is a polyol,R1, R2, R3 and R4 are moieties independently selected from C1-C22 alkyl or C1-C30 alkoxy, linear or branched, cyclic or acyclic, saturated or unsaturated, substituted or unsubstituted;
L is a linkage, which is an atom selected from O;
S;
N;
P;
X is a heteroatom-containing functional group, wherein the heteroatom is independently selected from O, N, S, P, Si and F;
w is an integer selected from 2 to 20;
x, y, z, u and v are integers independently selected from 0 to w;
s is the sum of x+y+z+u+v and s≦
w;
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Abstract
Systems and methods useful for treating a fabric article with a composition comprising polyol-based fabric care materials and a dispersing medium. The dispersing medium is a liquid at room temperature and has a flash point of greater than about 65° C. Specifically, the composition may be dispensed to treat fabric articles in an appliance during the fabric article drying process.
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Citations
18 Claims
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1. A fabric article treating system comprising:
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(a) a fabric article drying appliance; and (b) a fabric article treating device removably attached to said drying appliance, said treating device comprising a source containing a fabric treatment composition and means for dispensing said composition in said drying appliance, said means is in liquid communication with said source; wherein said composition comprises a polyol-based fabric care material and a dispersing medium wherein the polyol-based fabric care material has the following formula;
P(OH)w-5(OC(O)R1)x(OR2)yR3z(LR4)uXvwherein P(OH)w is a polyol, R1, R2, R3 and R4 are moieties independently selected from C1-C22 alkyl or C1-C30 alkoxy, linear or branched, cyclic or acyclic, saturated or unsaturated, substituted or unsubstituted; L is a linkage, which is an atom selected from O;
S;
N;
P;X is a heteroatom-containing functional group, wherein the heteroatom is independently selected from O, N, S, P, Si and F; w is an integer selected from 2 to 20; x, y, z, u and v are integers independently selected from 0 to w; s is the sum of x+y+z+u+v and s≦
w;- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
the emulsifier is selected from the group consisting of amine oxide, alkyl polyglucoside, cetytrimethyl ammonium chloride, alkyl sulfates, alkyl sulfonates, alkyl ethoxylates, alkyl ethoxy sulfates, and mixtures thereof; the emulsion stabilizing agent is selected from the group consisting of ethoxylated terepthalate, arabinogalactan, ethoxylated polyethylene imines, and mixtures thereof; the viscosity modifier is selected from the group consisting of CaCl2, MgCl2, NaCl, guar gum, polysaccharides, and mixtures thereof; the pH buffer is selected from the group consisting of citric acid, lactic acid, succinic acid, phosphoric acid, sodium bicarbonate, and mixtures thereof; the antibacterial agent is selected from the group consisting of didecyl dimethyl ammonium chloride, 1,2-benzisothiozolin-3-one, 1,3-bis (hydroxymethyl)-5,5-dimethyl hydantoin, 5-chloro-2 methyl-4 isothiazolin-3-one, and mixtures thereof; the antioxidant is selected from the group consisting of tocopherol acetates, quinines, polyphenols, and mixtures thereof; the radical scavenger is selected from the group consisting of propyl gallante, trimethoxybenzioc acid (TMBA), polyimines, and mixtures thereof; the chelant is selected from the group consisting of diethylene triamine pentacetic acid, ethylene diamine tetra acetic acid, diethylene triamine pentamethylene phosphonic acid, and mixtures thereof; the antifoaming agent is selected from the group consisting of silicone oils, ethoxylated surfactants, ethylene diamine polyglycol ether, ethylene oxide/propylene oxide block copolymer, and mixtures thereof; and the softening agent is a dialkyl quaternary ammonium compound selected from the group consisting of N,N-ditallow N,N-dimethyl ammonium chloride and N, N-di-tallowoylethanolester N,N-dimethylammonium chloride, and mixtures thereof.
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8. The system of claim 6 wherein the composition further comprising an adjunct selected from the group consisting of wrinkle releasing/prevention agent, anti-static agent, crystal modifier, soil release/prevention agent, colorant, brightener, odor reducer/eliminator, deodorizer/refresher agent, stain repellent, color enhancer, perfume release and/or delivery agent, shape retention agent, fiber rebuild agent, fiber repair agent, and mixtures thereof.
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9. The system of claim 1 wherein the composition comprising from about 0.1% to about 95% by weight of the composition of the polyol-based fabric care material;
- from about 1% to about 99% by weight of the composition of the dispersing medium; and
the balance one or more adjunct materials.
- from about 1% to about 99% by weight of the composition of the dispersing medium; and
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10. The system of claim 1 wherein said composition has a viscosity of about 1 to about 200 cps at room temperature.
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11. The system of claim 1 wherein said composition has a static surface tension of about 3 to about 70 dynes/cm at room temperature.
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12. The system of claim 1 wherein the dispensing means comprises a nozzle.
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13. The system of claim 1 wherein the composition is dispensed in the form of droplets.
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14. The system of claim 13 wherein the droplets have an average particle size of from about 0.1 to about 1000 microns.
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15. A fabric article treating system comprising:
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a) a fabric article drying appliance; and b) a fabric article treating device included with said drying appliance, said treating device comprising a source containing a fabric treatment composition and means for dispensing said composition in said drying appliance, said means is in liquid communication with said source; wherein said composition comprises a polyol-based fabric care material and a dispersing medium, wherein the polyol-based fabric care material has the following formula;
P(OH)w-8(OC(O)R1)x(OR2)yR3z(LR4)uXvwherein P(OH)w is a polyol, R1, R2, R3 and R4 are moieties independently selected from C1-C22 alkyl or C1-C30 alkoxy, linear or branched, cyclic or acyclic, saturated or unsaturated, substituted or unsubstituted; L is a linkage, which is an atom selected from O;
S;
N;
P;X is a heteroatom-containing functional group, wherein the heteroatom is independently selected from O, N, S, P, Si and F; w is an integer selected from 2 to 20; x, y, z, u and v are integers independently selected from 0 to w; s is the sum of x+y+z+u+v and s≦
w.- View Dependent Claims (16, 17, 18)
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Specification