Production of nanoparticles, especially nanoparticle composites, from powder agglomerates
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United States of America Patent
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Feb 17, 2015
Grant Date -
Feb 11, 2010
app pub date -
Feb 14, 2007
filing date -
Mar 29, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention relates to a method for producing particulate composite materials. According to the method, solid inorganic or organic particle agglomerates or particle aggregates that are provided in a dry state, particularly in powder form, are first reduced in size in the gas phase or in a gaseous carrier medium in the presence of organic matrix particles by applying energy. The obtained comminuted particles are dispersed into the organic matrix particles, especially embedded thereinto and/or attached thereto. The composite materials produced in said manner can be used in many different ways and are suitable in particular for use in a large variety of plastic materials, coating materials, paints, and lacquers, especially coating powders, to modify properties during use in the corresponding products and similar.
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International Classification(s)
- C08J:WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTE....
- A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
- B02C:CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERA....
- C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....
- B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
- C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....
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