Patent application number | Description | Published |
20100155310 | METHOD FOR PRODUCING NANOPARTICLES BY FORCED ULTRATHIN FILM ROTARY PROCESSING - The present invention provides a method for producing nanoparticles, which comprises maintaining a minute space of 1 mm or less between two processing surfaces capable of approaching to and separating from each other and being rotating relative to each other, allowing the minute space maintained between the two processing surfaces to serve as a flow path of a processed fluid thereby forming a forced thin film of the processed fluid and separating nanoparticles in the forced thin film. | 06-24-2010 |
20100237522 | METHOD FOR PRODUCING RESIN MICROPARTICLE AQUEOUS DISPERSION, AND RESIN MICROPARTICLE AQUEOUS DISPERSION AND RESIN MICROPARTICLES OBTAINED BY THE SAME - The object of the present invention is to provide a method for producing a resin microparticle aqueous dispersion, which can produce monodisperse resin microparticles, does not cause clogging by a product, does not require a high pressure, and has ahighproductivity. Thus, providedisamethodforproducing a resin microparticle aqueous dispersion, wherein a fluid having at least one kind of resin dissolved in a solvent with which a resin is soluble and compatible and a fluid of an aqueous solvent join together in a thin film fluid formed between processing surfaces arranged opposite so as to be able to approach to and separate from each other, at least one of which rotates relative to the other, whereby resin microparticles are obtained in the thin film fluid by way of separation/emulsification. | 09-23-2010 |
20100326321 | METHOD FOR PRODUCING PIGMENT NANOPARTICLES BY FORCED ULTRATHIN FILM ROTARY REACTION METHOD, PIGMENT NANOPARTICLES, AND INKJET INK USING THE SAME - A forced ultrathin film rotary reaction method is used to maintain a minute space of 1 mm or less between two processing surfaces capable of approaching to and separating from each other and being rotating relative to each other, and the minute space is maintained between the two processing surfaces to serve as a flow path of a fluid to be processed thereby forming a forced thin film of the processed fluid and separating the pigment material in the forced thin film. | 12-30-2010 |
20100327236 | METHOD FOR PRODUCING METAL MICROPARTICLES, AND METAL COLLOIDAL SOLUTION CONTAINING THE METAL MICROPARTICLES - An aqueous solution containing a polymer dispersant and a metal compound, and an aqueous solution of a reducing agent, are joined together and uniformly mixed while being subjected to reduction reaction to give metal microparticles, in a thin film fluid formed between processing surfaces arranged to be opposite to each other so as to be able to approach to and separate from each other, at least one of which rotates relative to the other, by using a reaction apparatus of uniform stirring and mixing the above aqueous solutions. | 12-30-2010 |
20110015054 | METHOD FOR PRODUCING CERAMIC NANOPARTICLES - The invention provides a method for producing ceramic nanoparticles, which comprises hydrolyzing a ceramic material in a thin film fluid formed between processing surfaces arranged to be opposite to each other so as to be able to approach to and separate from each other, at least one of which rotates relative to the other. | 01-20-2011 |
20110177337 | NOVEL COPPER PHTHALOCYANINE PIGMENT AND METHOD FOR PRODUCING COPPER PHTHALOCYANINE MICROPARTICLES - Disclosed is a copper phthalocyanine pigment comprising copper phthalocyanine that is in an α-type crystal form and is superior in properties to ε-type copper phthalocyanine under specific conditions. Also disclosed is a process for producing copper phthalocyanine fine particles. The copper phthalocyanine pigment comprises copper phthalocyanine that is in an α-type crystal form and exhibits a transmission spectrum at 380 to 780 nm that has a highest transmittance wavelength (λ | 07-21-2011 |
20110178199 | METHOD FOR PRODUCING ORGANIC COMPOUND AND ORGANIC COMPOUND OBTAINED BY THE METHOD - Disclosed herein are a reaction method and a production method of an organic compound which are capable of achieving high reaction selectivity according to the purpose and a high production rate of a target substance. The methods include at least two fluids, wherein at least one kind of the fluids is a fluid containing at least one organic compound and at least one kind of the fluids other than the above fluid is a fluid containing at least one reactant in the form of a liquid or solution, and the respective fluids join together in a thin film fluid foamed between processing surfaces arranged to be opposite to each other so as to be able to approach to and separate from each other, at least one of which rotates relative to the other, whereby an organic reaction is performed in the thin film fluid. | 07-21-2011 |
20120006230 | METHOD FOR TREATING SURFACE OF PIGMENT MICROPARTICLES - The surface of fine pigment particles is efficiently treated using low energy without causing a cost increase. Provided is a method of treating the surface of fine pigment particles, characterized by maintaining a small gap of 1 mm or narrower between two treating surfaces which are able to get close to and apart from each other and relatively rotate and using the gap between the two treating surfaces which is kept so narrow, as a passage for a fluid to be treated, thereby forming a thin film of the fluid to be treated (forced thin film). Fine pigment particles are formed in this thin-film fluid (forced thin film). The method is further characterized by modifying the surface of the formed fine pigment particles within the thin-film fluid (forced thin film). | 01-12-2012 |
20120024772 | Fluid treatment equipment and treatment method - Equipment for treating a matter to be treated more stably and uniformly between approaching/receding treatment planes in a treatment section where at least one plane can rotate relatively to the other plane. Treatment is performed by introducing a first fluid containing a matter to be treated between the treatment planes, introducing a second fluid containing the matter to be treated between the treatment planes from a channel independent from the channel which introduced the first fluid and communicating with the space between the treatment planes and then mixing and stirring them between the treatment planes. The outlet portion of the channel introducing the second fluid to the space between the treatment planes is provided with a plurality of split channels. | 02-02-2012 |