Structured unit dose cleansing product
The disclosed technology relates to a formulation for a unit does cleansing product without the use of a film package, which contains a basic cleansing composition and a structurant comprising C6-C30 fatty acid or mixtures thereof and at least one water soluble polymer or water dispersible polymer.
1. A structured unit dose dissolvable article comprising a. a cleansing composition, and b. a structurant composition comprising:
i. a C 6 to C 30 fatty acid or mixtures thereof, and
ii. at least one water soluble or water dispersible polymer selected from:
1. ethylene oxide-propylene oxide-butylene oxide block copolymer,
2. polyethylene glycol methyl glucose polymer having from 2 to 1000 units derived from ethylene oxide, and
3. polyethylene glycol based polyurethane.
2. The structured unit dose dissolvable article of claim 1 , where the fatty acid is at least one of oleic acid, decanoic acid, caprylic acid, lauric acid, myristic acid, palmitic acid, stearic acid, or combinations thereof.
3. The structured unit dose dissolvable article of claim 1 , where the polyurethane additionally include units derived from, polyester polyol, polyether polyol, polycaprolactone diol, polybutadiene polyol and their mixtures; and end-capped polyurethanes.
4. The structured unit dose dissolvable article of claim 1 , where the cleansing composition comprises a linear or branched alkylbenzene sulfonic acid, alkyl sulfate, alkylethersulfate, alpha-olefin sulfonates, and combinations thereof.
5. The structured unit dose dissolvable article of claim 1 , where the cleansing composition comprises nonionic surfactants.
6. The structured unit dose dissolvable article of claim 1 , where the cleansing composition comprises an alkali hydroxide, amines, alkanolamines, and their mixtures.
7. The structured unit dose dissolvable article of claim 1 , further comprising hydrotropes.