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US 8,617,579 B2Granted
Pre-blended mixtures of specific naturally sourced liquid materials structured with naturally sourced high melting point structuring material
AssigneeConopco, Inc.
InventorsHongjie Liu, Yuntao Thomas Hu
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Abstract
The invention provides pre-blended mixtures of specific naturally sourced liquid materials of defined viscosity structured with naturally sourced high melting point materials.
Claims6
Pre-blended mixture composition consisting of:
- (a) 25-95% by wt. of pre-blended mixture composition of naturally derived hydrocarbon liquids selected from the group consisting of (1) squalane;
- (2) natural rubbers;
- and (3) mixtures thereof;
- wherein said hydrocarbon liquids have a melting or phase transition point <30° C. and a viscosity of 500 Pa·s or less at room temperature;
- and
- (b) 5 to 75% by wt. of pre-blended mixture composition of naturally derived structuring material selected from the group consisting of naturally derived animal waxes;
- naturally derived plant and vegetable waxes;
- naturally derived animal fats;
- naturally derived fatty acids and/or fatty alcohols;
- and mixtures thereof wherein said structuring material has melting point >30° C.,
- wherein said pre-blended mixture composition comprises flowable hydrocarbon liquid materials (Component a) structured with materials of (b);
- wherein the said pre-blended mixture composition has viscosity below 1000 Pa·s measured at shear rate 10 s−1;
- wherein the pre-blended mixture composition has occlusivity of greater than 40;
- and
- wherein said pre-blended mixture composition is prepared by mixing (a) and (b) at 500-1500 rpm until completely mixed at temperatures of higher than highest melting point of any ingredient being blended and cooling to room temperature to form the pre-blended mixture composition.
12 more elements
Dependencies are inferred from the claim text.