Method of forming microsphere having structural color
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United States of America Patent
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Oct 4, 2016
Issued Date -
N/A
app pub date -
Oct 12, 2011
filing date -
Apr 14, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
Provided is a method of forming a microsphere having a structural color, which includes providing a composition for generating a structural color including a curable material and magnetic nanoparticles dispersed in the curable material, forming an emulsion by adding the composition for generating a structural color to an immiscible solvent, arranging the magnetic nanoparticles located in the emulsion droplet of the curable material in a one-dimensional chain structure by applying a magnetic field to the emulsion, and fixing the chain structure by curing the emulsion droplet.
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International Classification(s)
- C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
- B82Y:SPECIFIC USES OR APPLICATIONS OF NANO-STRUCTURES; ....
- B29D:PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FRO....
- C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....
- C09C:TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBRO....
- G02B:OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
- G02F:DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF ....
- H01F:MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF M....
- C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....
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