Fabric care compositions comprising polyol based fabric care materials and deposition agents
A composition comprises polyol-based fabric care materials, particularly esterified saccharides. The composition further comprises deposition agents, dispersing medium, and optional adjunct ingredients. The compositions of the present invention are used to treat fabrics to provide one or more of the following benefits: fabric softness, wrinkle reduction after drying, ease of ironing, in-wear shape retention, fabric elasticity, fabric tensile strength, fabric tear strength, and color protection. Various products containing the composition and methods for using the composition are also disclosed.
1. A fabric care composition consisting of:
(a) a polyol-based fabric care material;
(b) from about 0.1% to about 20% by weight of a deposition agent which is polyvinyl pyrrolidone vinyl imadazole the weight ratio of (a):(b) being from about 10:1 to about 2:1; and
(c) water as a dispersing medium;
wherein the polyol-based fabric care material (a) has the following formula:
M(OH) w-s Q s
wherein M(OH) w is a polyol; the molecular weight of the polyol is from about 150 to about 50,000 daltons;
Q is a mixture of ester and ether substituents wherein said ester substituents are of the formula OC(O)R 1 and wherein said ether substituents are of the formula R 3 , wherein R 1 is C 1 -C 22 alkyl and wherein R 3 is C 1 -C 30 alkoxy;
w is an integer selected from 2 to 1000; and
s is an integer and s <w; and
an adjunct material selected from the group consisting of:
(d) wetting agents; emulsifiers; emulsion stabilizing agents; viscosity modifiers; pH buffers; antibacterial agents; antioxidants; radical scavengers; chelants; antifoaming agents; softening agents; perfumes; and mixtures thereof.
2. The composition of claim 1 wherein the composition consists of an amine oxide as an adjunct emulsifier material.
3. The composition of claim 2 wherein the composition further consists of additional adjunct materials 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.
4. The composition of claim 1 wherein the composition consists of:
from about 1% to about 70% by weight of the composition of the polyol-based fabric care material (a); from about 0.1% to about 20% by weight of the composition of the deposition agent; (b) from about 30% to about 98% by weight of the composition of the dispersing medium; (c) and no more than about 30% by weight of the composition of the adjunct material (d).
5. The composition of claim 4 wherein the composition consists of an adjunct material selected from the group consisting of a softening agent, an emulsifier, a perfume, a viscosity modifier, and mixtures thereof.
6. The composition of claim 1 wherein the composition has a viscosity of from about 1 cps to about 2000 cps.
7. A process of treating fabric articles comprising the step of contacting fabric articles with the composition according to claim 1 .
8. The process of claim 7 wherein the contacting step occurs during the wash cycle, the rinse cycle, the drying cycle, and combinations thereof.
9. An article of manufacture consisting of the composition according to claim 1 and a carrier substrate.
10. An article or manufacture consisting of the composition according to claim 1 and a water-soluble film.
11. An article of manufacture consisting of the composition according to claim 1 and an effective amount of a carrier material such that the article of manufacture has a melting temperature or a softening temperature above 95° C.