Nanoparticle Dispersion Grinding Patent

Nanoparticle Dispersion Grinding Patent

US20040251329A1 - Grinding process ...

A pigment dispersion produced from the grinding process illustrated above is also disclosed. ... and separating the grinding-media from the mixture to get a slurry of nanoparticles. A pigment dispersion produced from the grinding process illustrated above is also disclosed. ... 30 Priority to TW91137897A priority patent/TW576868B/en

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US Patent for Solid-state synthesis of iron oxide ...

 · The present disclosure includes a method for preparing an aqueous dispersion of γ-Fe2O3 nanoparticles. The method includes grinding an iron (II) hydrated salt, an iron (III) hydrated salt, an inorganic salt, and alkali hydroxide in a grinding or milling machine. The inorganic salt may be a salt matrix that prevents growth and aggregation of the synthesized nanoparticles.

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Effectively Grinding And Dispersing Nanoparticles Using A ...

Nanoparticles must be first dispersed in a liquid to be used effectively, and over the past few years, the use of fine bead mills for grinding and dispersion of these particles has become more and more prevalent. Fine bead mills, widely used in both laboratory and production applications, deliver an efficient

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Nanoparticle dispersion grinding patent

nanoparticle dispersion grinding patent. Request for Quotation. process for preparing filterable polystyrene dispersion. particulate, filterable polystyrene formulations are obtained by anionic polymerization of styrene in nonaqueous dispersion if the polymerization is carried out in an aliphatic hydrocarbon as the dispersing medium and with a ...

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Patents by Inventor David A. Holcomb - US Patent, Patent ...

 · Patents by Inventor David A. Holcomb David A. Holcomb has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

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nanoparticle grinding plant

nanoparticle dispersion grinding patent cost Angola DBM. wet grinding in stirred media mills g4h Patent USMethod of producing nanoparticles andA stirred media mill as claimed in claimwherein grinding . present study concerns the . Nanoparticle Dispersion Grinding Patent salimousines.co.za .

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Nanoparticle Grinding and Dispersing - Ceramic Industry

 · The new design prevents damage to nanoparticles through the use of a revolving screen that facilitates adequate product throughput at slow, low-energy motor speeds while providing practical methods for handling fine grinding media (see Figure 1). The design and operation of the new mill facilitate effective nanoparticle dispersion.

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Dispersing Nanoparticles – The Key to Application

activity. Nanoparticles are used to render printing substrates suitable for photo-quality ink-jet printing. The particle dispersion can only be applied if the viscosity of the coating composition is low. In all these cases, the dispersion process including chemical modification is the key element.

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PRODUCTION OF ORGANIC PIGMENT NANOPARTICLES BY …

little work has been performed in understanding nanoparticle production through a grinding process. 15 This study will further the understanding of nanoparticle production in a milling process by identifying methods of particle breakage and relating them to milling mechanisms. Much of the research conduct in a milling process has showed that

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Effectively Grinding And Dispersing Nanoparticles Using A ...

Nanoparticles must be first dispersed in a liquid to be used effectively, and over the past few years, the use of fine bead mills for grinding and dispersion of these particles has become more and more prevalent. Fine bead mills, widely used in both laboratory and production applications, deliver an efficient

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Grinding process for forming a slurry of nanoparticles ...

 · BACKGROUND OF THE INVENTION [0001] 1. Field of the Invention [0002] The present invention relates to a process for forming a slurry of dispersed particles and, more particularly, to a grinding process for forming a slurry of dispersed nanoparticles used for dying, colored-pigment-dispersing of a textile, or for dispersion of coatings, printing inks, organic or inorganic flame …

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grinding and dispersing nanoparticles

machine grinding process for synthesis of nanoparticles. Nanoparticle Grinding and Dispersing Ceramic Industry. · Dispersing Nanoparticles The traditional plasma gas process promises superior particle uniformity but does not offer the ability to …

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grinding and dispersing nanoparticles

machine grinding process for synthesis of nanoparticles. Nanoparticle Grinding and Dispersing Ceramic Industry. · Dispersing Nanoparticles The traditional plasma gas process promises superior particle uniformity but does not offer the ability to …

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Grinding process for forming a slurry of nanoparticles ...

 · BACKGROUND OF THE INVENTION [0001] 1. Field of the Invention [0002] The present invention relates to a process for forming a slurry of dispersed particles and, more particularly, to a grinding process for forming a slurry of dispersed nanoparticles used for dying, colored-pigment-dispersing of a textile, or for dispersion of coatings, printing inks, organic or inorganic flame …

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US8333831B2 - Dispersion of nanoparticles ... - Google Patents

The invention relates to a dispersion of antimony or indium doped tinoxide nanoparticles in an organic solvent, comprising a) 75 wt % of nanoparticles having a mean average size between 1 and 100 nm. b) a solvent comprising a hydroxyl group and an ether group. c) a water content of less then 15 wt %. d) a dispersant content of less then 0.1 wt %.

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Grinding and dispersing nanoparticles. - Free Online Library

Over the past few years we have observed an increase in the desire to use bead mills for grinding and dispersion of "nanoscale" particles. The objective of this paper is a general discussion of how this process works in a bead mill, the parameters required to successfully produce these nanoscale dispersions, and some experience in grinding or particle size reduction of solids to the nanoscale.

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PRODUCTION OF ORGANIC PIGMENT NANOPARTICLES BY …

little work has been performed in understanding nanoparticle production through a grinding process. 15 This study will further the understanding of nanoparticle production in a milling process by identifying methods of particle breakage and relating them to milling mechanisms. Much of the research conduct in a milling process has showed that

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Grinding and Dispersion Equipment For Nano Scale ...

Grinding and Dispersion Equipment For Nano Scale Applications Harry Way, Technical Director, NETZSCH Fine Particle Technology, LLC INTRODUCTION Ever since Tokyo University of Science professor Norio Taniguchi coined the term, “nano-technology” in 1974, we have heard much about nanoparticles and what can be done with them.

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nanoparticle grinding plant

nanoparticle dispersion grinding patent cost Angola DBM. wet grinding in stirred media mills g4h Patent USMethod of producing nanoparticles andA stirred media mill as claimed in claimwherein grinding . present study concerns the . Nanoparticle Dispersion Grinding Patent salimousines.co.za .

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grinding and dispersing nanoparticles 2004

grinding and dispersing nanoparticles - vb-projects . grinding and dispersing nanoparticles 2004 . nanoparticle dispersion grinding patent iffdc nanoparticle grinding and dispersing ceramic industrya variety of advances in fine bead mill equipment have been .

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Grinding process for forming a slurry of nanoparticles ...

 · BACKGROUND OF THE INVENTION [0001] 1. Field of the Invention [0002] The present invention relates to a process for forming a slurry of dispersed particles and, more particularly, to a grinding process for forming a slurry of dispersed nanoparticles used for dying, colored-pigment-dispersing of a textile, or for dispersion of coatings, printing inks, organic or inorganic flame …

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US8333831B2 - Dispersion of nanoparticles ... - Google Patents

The invention relates to a dispersion of antimony or indium doped tinoxide nanoparticles in an organic solvent, comprising a) 75 wt % of nanoparticles having a mean average size between 1 and 100 nm. b) a solvent comprising a hydroxyl group and an ether group. c) a water content of less then 15 wt %. d) a dispersant content of less then 0.1 wt %.

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Ceramic 06 18

which makes dispersion and the effec- ... which are essentially these is the problem of particle Dispersing Nanoparticles nanoparticles, have been available for agglomeration, or the tendency of the The traditional plasma gas process prom- with a hig ... Nanoparticle Grinding and Dispersing . Title: Ceramic 06 18.jpg

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Grinding And Dispersing Nanoparticles 2004

Nanoparticle Dispersion Grinding Patent . Grinding process for forming a slurry of nanoparticles ec 16, 2004 a grinding process for forming a slurry of nanoparticles, consists of the following steps forming a mixture by mixing a matrix, a dispersant and dispersing media together adding a pre-treated grinding-media into the mixture wherein the ...

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Patents by Inventor David A. Holcomb - US Patent, Patent ...

 · Patents by Inventor David A. Holcomb David A. Holcomb has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

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Grinding And Dispersing Nanoparticles 2004

Nanoparticle Dispersion Grinding Patent . Grinding process for forming a slurry of nanoparticles ec 16, 2004 a grinding process for forming a slurry of nanoparticles, consists of the following steps forming a mixture by mixing a matrix, a dispersant and dispersing media together adding a pre-treated grinding-media into the mixture wherein the ...

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Grinding and Dispersion Equipment For Nano Scale ...

Grinding and Dispersion Equipment For Nano Scale Applications Harry Way, Technical Director, NETZSCH Fine Particle Technology, LLC INTRODUCTION Ever since Tokyo University of Science professor Norio Taniguchi coined the term, “nano-technology” in 1974, we have heard much about nanoparticles and what can be done with them.

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nanoparticle dispersion grinding patent

nanoparticle dispersion grinding patent ; . A process for making magnetite nanoparticle dispersions by . The process of 10 wherein the grinding is performed in an inert atmosphere with:. More details. . The present disclosure includes a method for preparing an aqueous dispersion of γ-Fe2O3 nanoparticles.

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nanoparticle dispersion grinding patent

Effectively Grinding And Dispersing Nanoparticles Using A Fine Bead Mill By: method for the grinding and dispersion of nanoscale particles from 20 to 200 nanometers. » Learn More. nanoparticle dispersion grinding patent】★》CRUSHER GROUP. nanoparticle dispersion grinding patent Description : Stage grinding and stage flotation process is ...

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grinding machine for wet dispersion

Wet Metal Working Deburring and Grinding Machines , Dry machines are going to be performing the same process to the material(s) with the wet machine using a coolant mix that is dispersed onto the surface of the parts being processed. Contact Supplier; nanoparticle dispersion grinding patent

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Grinding and dispersing nanoparticles. - Free Online Library

Over the past few years we have observed an increase in the desire to use bead mills for grinding and dispersion of "nanoscale" particles. The objective of this paper is a general discussion of how this process works in a bead mill, the parameters required to successfully produce these nanoscale dispersions, and some experience in grinding or particle size reduction of solids to the nanoscale.

Get Support

US Patent for Solid-state synthesis of iron oxide ...

 · The present disclosure includes a method for preparing an aqueous dispersion of γ-Fe2O3 nanoparticles. The method includes grinding an iron (II) hydrated salt, an iron (III) hydrated salt, an inorganic salt, and alkali hydroxide in a grinding or milling machine. The inorganic salt may be a salt matrix that prevents growth and aggregation of the synthesized nanoparticles.

Get Support