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| Number | Title | Issue Date |
| 6809071 | Method of manufacturing soap with air bubbles A method of producing aerated soap 5 comprising solidifying molten soap 4 having bubbles dispersed therein in a molding unit, wherein a storage tank 61 of the molten soap 4 has a circulating duct 62 forming a loop passing through t... | 10/26/2004 |
| 6419883 | Chemical synthesis using solvent microdroplets The present invention relates to microdroplets of a solution comprising a solvent having a boiling point of 150° C. or above, a surface tension of 30 dynes/cm or above, and a viscosity of 0.015 g/(cm)(sec). Such microdroplets are useful for the synthesis... | 07/16/2002 |
| 5908041 | Method for cleaning a photoresist developer spray stream nozzle A method and apparatus for cleaning a spray stream nozzle employed in dispensing upon a photoexposed blanket photoresist layer formed over a semiconductor substrate a photoresist developer solution. There is first provided a spray stream nozzle having a m... | 06/01/1999 |
| 4578246 | Apparatus for making soap Liquid soap is made in small quantities in the home by mixing a fat, such as left over cooking fats, with an alkali while adding a diluent each time viscosity of the mixture is detected to rise. Apparatus for making the soap includes a sealed container 17... | 03/25/1986 |
| 4517107 | Detergent bar A soap-containing formulation capable of becoming transparent on working is subjected to shear between two mutually displaceable surfaces. A shear zone is formed in the formulation as the latter is entrained in the surfaces.... | 05/14/1985 |
