18-07-2013 дата публикации
Номер: US20130184358A1
Thixotropic compositions and methods to produce thereof comprising ethylcellulose, triacylglycerol oil and non-ionic surfactant are provided. The ethylcellulose concentration is in the range of 1-15% and the surfactant to oil ratio is in the range of 40:60 to 60:40. 1. A thixotropic composition comprising ethylcellulose in combination with a triacylglycerol oil and a non-ionic surfactant , wherein the ethylcellulose concentration is in the range of about 1-15 wt %.2. The composition of claim 1 , wherein the surfactant to oil ratio is in the range of about 40:60 to 60:40 (w/w) surfactant to oil.3. The composition of claim 1 , wherein the surfactant to oil ratio is in the range of about 45:55 to 55:45 (w/w) surfactant to oil.4. The composition as defined in claim 1 , wherein the oil is a mono-unsaturated triacylglycerol oil.5. The composition of claim 4 , wherein the oil is an oleic acid-containing oil.6. The composition of claim 1 , wherein the oil is selected from the group consisting of high-oleic sunflower claim 1 , high-oleic & high-stearic sunflower oil claim 1 , high-oleic soybean claim 1 , high-oleic canola claim 1 , high-oleic safflower oil claim 1 , sunflower oil claim 1 , safflower oil claim 1 , soybean oil claim 1 , algal oil claim 1 , microbial oil claim 1 , canola oil claim 1 , avocado oil claim 1 , olive oil claim 1 , medium and short-chain saturated triglyceride oils and mixtures thereof.7. The composition as defined in claim 1 , wherein the ethylcellulose has a molecular weight selected from the group consisting of 4 cp claim 1 , 10 cp claim 1 , 22 cp claim 1 , 45 cp claim 1 , 100 cp claim 1 , 300 cp and mixtures thereof.8. The composition as defined in claim 1 , wherein the surfactant comprises at least one of myristoleate claim 1 , palmitoleate claim 1 , oleate and gadoleate.9. The composition as defined in wherein the surfactant is selected from the group consisting of polyoxyethylene sorbitan monooleate (Tween 80) claim 1 , sorbitan monooleate ( ...
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