Title:
MICROPARTICLES CONTAINING COLOR NANOCOMPOSITE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2017/074152
Kind Code:
A1
Abstract:
The present invention relates to microparticles which are rearranged by the application of an electric field or a magnetic field and contain a color nanocomposite including nanoparticles, and to a method for manufacturing the microparticles, wherein, in the microparticles, the pencil hardness in a dry powder state is 4B or less; and the pore volume of the region of 5 nm or less is 20% or less of the total pore volume in the pore size distribution according to the specific surface area measurement using nitrogen gas, and the pore volume of the region of 3 nm or less is 20% or less of the total pore volume in the pore distribution according to the specific surface area measurement using argon gas.
Inventors:
KIM CHUL AM (KR)
RYU JI YOUNG (KR)
KIM HA YOUNG (KR)
HA JEONG MI (KR)
JOO JAE HYUN (KR)
LEE IN SOOK (KR)
OH JIN HO (KR)
CHA JIN SUNG (KR)
RYU JI YOUNG (KR)
KIM HA YOUNG (KR)
HA JEONG MI (KR)
JOO JAE HYUN (KR)
LEE IN SOOK (KR)
OH JIN HO (KR)
CHA JIN SUNG (KR)
Application Number:
PCT/KR2016/012347
Publication Date:
May 04, 2017
Filing Date:
October 31, 2016
Export Citation:
Assignee:
NANOBRICK CO LTD (KR)
International Classes:
G02F1/167; B01J13/18; C01G23/00; C01G25/00; C08F2/22; G02F1/169
Foreign References:
| KR20150031197A | 2015-03-23 | |||
| KR101340360B1 | 2013-12-13 |
Other References:
LEE, IN SOOK ET AL.: "Quasil-amorphous Colloidal Structures for Electrically Tunable Full-color Photonic Pixels with Angle-independency", ADVANCED MATERIALS, vol. 22, no. 44, 23 August 2010 (2010-08-23), pages 4973 - 4977, XP055113279
RAMOS, JOSE ET AL.: "Surfactant-free Miniemulsion Polymerization as a Simple Synthetic Route to a Successful Encapsulation of Magnetite Nanoparticles", LANGMUIR, vol. 27, no. 11, 28 April 2011 (2011-04-28), pages 7222 - 7230, XP055379694
HYON, JINHO ET AL.: "Glassy Photonic Inks Encapsulated in Core-shell Microcapsules for Local Electric Field Sensors", SENSORS AND ACTUATORS B: CHEMICAL, vol. 223, 2016, pages 878 - 883, XP055379695, [retrieved on 20151003]
RAMOS, JOSE ET AL.: "Surfactant-free Miniemulsion Polymerization as a Simple Synthetic Route to a Successful Encapsulation of Magnetite Nanoparticles", LANGMUIR, vol. 27, no. 11, 28 April 2011 (2011-04-28), pages 7222 - 7230, XP055379694
HYON, JINHO ET AL.: "Glassy Photonic Inks Encapsulated in Core-shell Microcapsules for Local Electric Field Sensors", SENSORS AND ACTUATORS B: CHEMICAL, vol. 223, 2016, pages 878 - 883, XP055379695, [retrieved on 20151003]
Attorney, Agent or Firm:
LEE, Byong Jin (KR)
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