Abstract: A method for preparing a modified sodium fluoride adsorbent includes the following steps: S1. producing spherical particles of NiCl12.6H2O and porous NaF with a mass ratio of 1:3.0-3.5; S2. sintering the spherical particles in a vacuum environment at a temperature of 120-130° C. for 10-40 hours and at a temperature of 280-300° C. for 10-40 hours, respectively, to form an adsorbent intermediate with a NiCl2—NaF framework, wherein, a vacuum degree is less than or equal to 500 pa; and S3. treating the adsorbent intermediate by fluorine-nitrogen mixtures with high purity to obtain the novel sodium fluoride adsorbent having NiCl2—NaF framework. The modified sodium fluoride adsorbent can effectively separate chlorine trifluoride and hydrogen fluoride molecules, and the optimal adsorption rate of hydrogen fluoride is upgraded to more than 98%. While, the optimal adsorption rate of chlorine trifluoride is lowered down to around 3%.

Abstract: Disclosed is a hair conditioning composition comprising: (a) a cationic surfactant; (b) a high melting point fatty compound; and (c) an aqueous carrier; wherein the cationic surfactant, the high melting point fatty compound, and the aqueous carrier form a gel matrix; wherein the composition has from about 90% to about 100% of a conversion rate of the high melting point fatty compound to the gel matrix; and wherein the composition has a yield point of about 33 Pa or more. Also disclosed is a method of manufacturing of hair conditioning composition. The compositions of the present invention, and the compositions made by the method of the present invention, provide improved conditioning benefits, especially, improved wet conditioning benefits after rinsing and improved dry conditioning, while maintaining wet conditioning benefit before rinsing.

Abstract: Disclosed is a hair conditioning composition comprising: (a) a cationic surfactant; (b) a high melting point fatty compound; and (c) an aqueous carrier; wherein the cationic surfactant, the high melting point fatty compound, and the aqueous carrier form a gel matrix; wherein the composition has from about 90% to about 100% of a conversion rate of the high melting point fatty compound to the gel matrix; and wherein the composition has a yield point of about 33 Pa or more. Also disclosed is a method of manufacturing of hair conditioning composition. The compositions of the present invention, and the compositions made by the method of the present invention, provide improved conditioning benefits, especially, improved wet conditioning benefits after rinsing and improved dry conditioning, while maintaining wet conditioning benefit before rinsing.

Abstract: Disclosed is a hair conditioning composition comprising: (a) a cationic surfactant; (b) a high melting point fatty compound; and (c) an aqueous carrier; wherein the cationic surfactant, the high melting point fatty compound, and the aqueous carrier form a gel matrix; wherein the composition has from about 90% to about 100% of a conversion rate of the high melting point fatty compound to the gel matrix; and wherein the composition has a yield point of about 33 Pa or more. Also disclosed is a method of manufacturing of hair conditioning composition. The compositions of the present invention, and the compositions made by the method of the present invention, provide improved conditioning benefits, especially, improved wet conditioning benefits after rinsing and improved dry conditioning, while maintaining wet conditioning benefit before rinsing.

Abstract: Disclosed is a hair conditioning composition comprising: (a) a cationic surfactant; (b) a high melting point fatty compound; and (c) an aqueous carrier; wherein the cationic surfactant, the high melting point fatty compound, and the aqueous carrier form a gel matrix; wherein the composition has from about 90% to about 100% of a conversion rate of the high melting point fatty compound to the gel matrix; and wherein the composition has a yield point of about 33Pa or more. Also disclosed is a method of manufacturing of hair conditioning composition. The compositions of the present invention, and the compositions made by the method of the present invention, provide improved conditioning benefits, especially, improved wet conditioning benefits after rinsing and improved dry conditioning, while maintaining wet conditioning benefit before rinsing.

Abstract: Disclosed is a method of preparing a personal care composition, comprising the steps: (1) preparing a hot oil phase comprising the surfactant and the high melting point fatty compound; (2) preparing a cold aqueous phase comprising the aqueous carrier; and (3) mixing the oil phase and the aqueous phase to form an emulsion; wherein the mixing step (3) comprises the following detailed steps: (3-1) feeding either of the oil phase or the aqueous phase into a high shear field having an energy density of 1.0×102 J/m3 or more; (3-2) feeding the other phase directly to the field; and (3-3) forming an emulsion. The method further requires that the mixing step (3) is conducted by using a homogenizer having a rotating member.

Abstract: Disclosed is a method of preparing a personal care composition, comprising the steps: (1) preparing a hot oil phase comprising the surfactant and the high melting point fatty compound; (2) preparing a cold aqueous phase comprising the aqueous carrier; and (3) mixing the oil phase and the aqueous phase to form an emulsion; wherein the mixing step (3) comprises the following detailed steps: (3-1) feeding either of the oil phase or the aqueous phase into a high shear field having an energy density of 1.0×102 J/m3 or more; (3-2) feeding the other phase directly to the field; and (3-3) forming an emulsion. The method further requires that the surfactant is mono-alkyl cationic surfactant and the composition is substantially free of di-alkyl cationic surfactants.

Abstract: Disclosed is a method of preparing a personal care composition, comprising the steps: (1) preparing a hot oil phase comprising the surfactant and the high melting point fatty compound; (2) preparing a cold aqueous phase comprising the aqueous carrier; and (3) mixing the oil phase and the aqueous phase to form an emulsion; wherein the mixing step (3) comprises the following steps: (3-1) feeding either of the oil phase or the aqueous phase into a high shear field having an energy density of 1.0×102 J/m3 or more; (3-2) feeding the other phase directly to the field; and (3-3) forming an emulsion. The method further requires that: mixing step (3) is conducted using a homogenizer having a rotating member; surfactant is mono-alkyl cationic surfactant and composition is substantially free of di-alkyl cationic surfactants; and oil phase contains from 0 to 50% of an aqueous carrier by weight of the oil phase.

Abstract: Disclosed is a method of preparing a personal care composition, comprising the steps: (1) preparing a hot oil phase comprising the surfactant and the high melting point fatty compound; (2) preparing a cold aqueous phase comprising the aqueous carrier; and (3) mixing the oil phase and the aqueous phase to form an emulsion; wherein the mixing step (3) comprises the following detailed steps: (3-1) feeding either of the oil phase or the aqueous phase into a high shear field having an energy density of 1.0×102 J/m3 or more; (3-2) feeding the other phase directly to the field; and (3-3) forming an emulsion. The method further requires that the surfactant is a cationic surfactant and the oil phase contains from 0 to 50% of an aqueous carrier by weight of the oil phase.

Abstract: Disclosed is a hair conditioning composition comprising: (a) a cationic surfactant being cetyltrimethylammonium chloride; (b) a high melting point fatty compound; and (c) an aqueous carrier; wherein the composition has a yield point of at least 9 Pa, and the yield point meeting the following mathematical expression: Y?3.50X?7.80, wherein Y is yield point of the composition, X is a total amount (percentage by weigh of the composition) of the cationic surfactant and the high melting point fatty compound; and wherein the composition is substantially free of thickening polymers. The composition of the present invention effectively delivers conditioning benefits to hair.

Abstract: Disclosed is a hair conditioning composition comprising: (a) a cationic surfactant being a salt of behenylamidopropyldimethylamine and l-glutamic acid; (b) a high melting point fatty compound; and (c) an aqueous carrier; wherein the composition has a yield point of at least 5 Pa, and the yield point meeting the following mathematical expression: Y?5.22X?17.82, wherein Y is yield point of the composition, X is a total amount (percentage by weigh of the composition) of the cationic surfactant and the high melting point fatty compound; and wherein the composition is substantially free of thickening polymers. The composition of the present invention effectively delivers conditioning benefits to hair.

Abstract: Disclosed is a hair conditioning composition comprising: (a) a cationic surfactant; (b) a high melting point fatty compound; and (c) an aqueous carrier; wherein the cationic surfactant, the high melting point fatty compound, and the aqueous carrier form a gel matrix; wherein the composition has from about 90% to about 100% of a conversion rate of the high melting point fatty compound to the gel matrix; and wherein the composition has a yield point of about 33 Pa or more. Also disclosed is a method of manufacturing of hair conditioning composition. The compositions of the present invention, and the compositions made by the method of the present invention, provide improved conditioning benefits, especially, improved wet conditioning benefits after rinsing and improved dry conditioning, while maintaining wet conditioning benefit before rinsing.

Abstract: Disclosed is a hair conditioning composition comprising: (a) a cationic surfactant being a salt of stearylamidopropyldimethylamine and 1-glutamic acid; (b) a high melting point fatty compound; and (c) an aqueous carrier; wherein the composition has a yield point of at least 5 Pa, and the yield point meeting the following mathematical expression: Y?6.0×?28.5, wherein Y is yield point of the composition, X is a total amount (percentage by weigh of the composition) of the cationic surfactant and the high melting point fatty compound; and wherein the composition is substantially free of thickening polymers. The composition of the present invention effectively delivers conditioning benefits to hair.

Abstract: Disclosed is a hair conditioning composition comprising: (a) a cationic surfactant being behenyltrimethylammonium methosulfate; (b) a high melting point fatty compound; and (c) an aqueous carrier; wherein the composition has a yield point of at least 15 Pa, and the yield point meeting the following mathematical expression: Y?3.57 X2?44.4 X+151, wherein Y is yield point of the composition, X is a total amount (percentage by weigh of the composition) of the cationic surfactant and the high melting point fatty compound; and wherein the composition is substantially free of thickening polymers. The composition of the present invention effectively delivers conditioning benefits to hair.

Abstract: Disclosed is a hair conditioning composition comprising: (a) a cationic surfactant being behenyltrimethylammonium chloride; (b) a high melting point fatty compound; and (c) an aqueous carrier; wherein the composition has a yield point of at least 5 Pa, and the yield point meeting the following mathematical expression: Y?4.47X?5.10, wherein Y is yield point of the composition, X is a total amount (percentage by weigh of the composition) of the cationic surfactant and the high melting point fatty compound; and wherein the composition is substantially free of thickening polymers. The composition of the present invention effectively delivers conditioning benefits to hair.

Abstract: Disclosed is a hair conditioning composition comprising: a cationic surfactant comprising a mono-long alkyl quatemized ammonium and C1-C4 alkyl sulfate; a high melting point fatty compound; and an aqueous carrier; wherein the cationic surfactant, the high melting point fatty compound, and the aqueous carrier from a lamellar gel matrix. The composition of the present invention can provide improved conditioning benefits, especially improved slippery feel and smoothness to wet hair.

Abstract: Disclosed is a hair conditioning composition comprising by weight: (a) from about 0.01% to about 10% of a high molecular weight water-soluble cationic polymer having a molecular weight of about 5,000,000 or more; (b) a gel matrix comprising: from about 0.1% to about 10% by weight of the composition of a cationic surfactant where in the cationic surfactant is a mono-long alkyl quaternized ammonium; from about 4.5% to about 20% by weight of the composition of a high melting point fatty compound; and an aqueous carrier. The composition of the present invention can provide another benefit such as clean rinse feel during and after rinsing while maintaining conditioning benefits of the gel matrix, and/or provide improved conditioning benefits especially wet conditioning benefits while maintaining the above dry conditioning benefits.

Abstract: Disclosed is a hair conditioning composition comprising an alkyl diquaternized ammonium salt cationic surfactant, a high melting point fatty compound, and an aqueous carrier. The composition of the present invention can provide improved conditioning benefits such as smoothness, softness, and ease of combing for both wet hair and dry hair.

Abstract: Disclosed is a hair conditioning composition comprising: a cationic surfactant; a high melting point fatty compound; and an aqueous carrier; wherein the cationic surfactant, the high melting point fatty compound, and the aqueous carrier form a lamellar gel matrix; wherein the d-spacing of the lamellar layers is in the range of 33 nm or less; and wherein the composition has a yield stress of about 30 Pa or more at 26.7° C. The composition of the present invention can provide improved conditioning benefits, especially improved slippery feel during the application to wet hair.

Abstract: Disclosed are hair care compositions including a polyalkyleneglycol(n)alkylamine of the formula (I and II), or mixtures thereof, wherein each R is independently a saturated, unsaturated, straight or branched alkyl group having from 1 to about 30 carbon atoms, R? is a saturated, unsaturated, straight or branched alkyl group having from 1 to about 4 carbon atoms, each m is 2 or 3, each n is 2 or 3, each x and each y are independently a number of 1 or more wherein the sum of each x and each y is from about 3 to about 9; and wherein X— is any safe and suitable salt forming anion selected from the group consisting of chloride, bromide, iodide, acetate, citrate, lactate, glycolate, phosphate, nitrate, sulfonate, sulfate, alkylsulfate, alkyl sulfonate, glutamate, aspartate, and mixtures thereof; and wherein the melting point of the polyalkyleneglycol(n)alkylamine is less than about 45° C.