Patent application number | Description | Published |
20090163607 | HYDROGEL PARTICLES AND PRODUCTION METHOD THEREOF - A hydrogel particle producing method includes spraying into an atmosphere a dispersion containing an oil component dispersed in an aqueous component solution which contains a gel source of non-crosslinked hydrogel dissolved therein such that formed droplets are cooled to solidify, a gelation temperature of the gel source of non-crosslinked hydrogel being equal to or higher than 30° deg. C. | 06-25-2009 |
20090312213 | HYDROGEL PARTICLE - The present invention relates to hydrogel particles containing bubbles and having a specific gravity of 0.7 to 1.00 and an average particle diameter of 50 to 500 μm, as well as a process for producing the same. The hydrogel particles may also contain hollow inorganic particles. | 12-17-2009 |
20100008869 | METHOD FOR PREVENTING COLORATION OF CATECHINS AND DENTIFRICE COMPOSITION - The present invention relates to a method of suppressing coloration of catechins, which contains adding, to catechins, a water-soluble polymer forming a water-insoluble complex with catechins, as well as hydrogel particles containing a water-insoluble complex between catechins and a polymer forming a water-insoluble complex with catechins. Further, the present invention relates to a dentifrice composition containing hydrogel particles containing catechins and a polymer forming a water-insoluble complex with catechins, a binder and water. | 01-14-2010 |
20100015186 | HYDROGEL PARTICLE - A hydrogel particle contains a continuous phase portion of non-crosslinked hydrogel and a large number of disperse phase portions dispersed in the continuous phase portion. Each of the large number of disperse phase portions is a solid phase containing an oil component and particles of zinc oxide dispersed therein. | 01-21-2010 |
20100038585 | PEARLESCENT COMPOSITION - A pearly luster composition containing a fatty acid glycol ester and water, and further containing any one selected from the group consisting of (1) a polyoxyalkylene nonionic surfactant and a fatty acid contained in an amount of from 0.3 to 3% by weight of the pearly luster composition, (2) a polyoxyalkylene nonionic surfactant and an aliphatic alcohol contained in an amount of from 0.3 to 3% by weight of the pearly luster composition, (3) a fatty acid monoglyceride contained in an amount of from 0.3 to 3% by weight of the pearly luster composition, and (4) an aliphatic ether contained in an amount of from 0.3 to 3% by weight of the pearly luster composition, as a crystallization additive. The pearly luster composition of the present invention is suitably used for shampoos, conditioners, body shampoos, liquid detergents, and the like. | 02-18-2010 |
20100105861 | METHOD FOR PRODUCTION OF PEARLESCENT COMPOSITION - A method for producing a pearly luster composition containing pearly luster particles (A) containing a fatty acid glycol ester (a1) and a fatty acid glycol ester (a2) having a melting point higher than the melting point of the fatty acid glycol ester (a1), and a surfactant (B), wherein the method includes the steps of (i) solubilizing the fatty acid glycol ester (a2) in the presence of the surfactant (B); (ii) mixing the solubilized solution obtained in the step (i) with a molten fatty acid glycol ester (a1), to emulsify the mixture; and (iii) cooling the emulsified mixture obtained in the step (ii), to precipitate the pearly luster particles (A); a pearly luster composition obtained by the method; and a shampoo containing the pearly luster composition. The pearly luster composition obtained by the present invention is suitably used for shampoos, conditioners, body shampoos, liquid detergents, and the like. | 04-29-2010 |
20110130467 | METHOD FOR PRODUCING ANTIMICROBIAL-CONTAINING SOLUTION - A method for producing an antimicrobial-containing solution includes mixing an alkaline aqueous solution which dissolves a phenol-based antimicrobial, and has a pH of 9 or higher and acid which has a pH 6 or lower. | 06-02-2011 |
20110163263 | PEARLESCENT COMPOSITION MANUFACTURING METHOD - A method for producing a pearly luster composition containing a fatty acid glycol ester, a surfactant, and water, and further containing as a crystallization additive any one selected from the group consisting of (1) a fatty acid, (2) an aliphatic alcohol, (3) a fatty acid monoglyceride, and (4) an aliphatic ether, the method including the step of cooling a molten mixture solution containing the fatty acid glycol ester, the surfactant, water, and the crystallization additive, wherein a representative heat-removal rate per unit mass during crystallization in the cooling step is from 9 to 36 [W/kg]. The pearly luster composition obtained by the method of the present invention can be suitably used for shampoos, conditioners, body shampoos, liquid detergents, and the like. | 07-07-2011 |
20110236446 | HYDROGEL PARTICLES - Hydrogel particles include a continuous phase portion of non-crosslinked hydrogel and disperse phase portions dispersed in the continuous phase portion. Each of the disperse phase portions contains a solid oil and a liquid oil as an oil component, and titanium oxide particles dispersed therein. The solid oil of the oil component contains a higher alcohol and a solid paraffin, and the content of the solid oil in the disperse phase portion is 1 to 12 mass %. The hydrogel particles have a volume-average particle diameter of 10 to 300 μm. | 09-29-2011 |