Title:
UTENSIL COMPRISING ULTRA-THIN PATTERN COATING LAYER THREE-DIMENSIONALIZED BY MAGNETIC NANO-MATERIALS, AND PREPARATION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2012/099303
Kind Code:
A1
Abstract:
Provided is a utensil comprising a thin, compact and clear ultra-thin pattern coating layer three-dimensionalized by magnetic nano-materials. The present invention provides a utensil comprising an ultra-thin pattern coating layer three-dimensionalized by magnetic nano-materials comprising: an object made of a nonmagnetic material and having a pattern region with such a thickness through which magnetic force can pass; and a three-dimensional ultra-thin pattern coating layer formed by coating a first resin mixed with magnetic nanoparticles on the upper surface of the object in which the magnetic nanoparticles are reoriented into a set pattern by the magnetic force of a magnetism generation means, wherein the magnetism generation means comprises a polarized line, the reoriented distribution density of the magnetic nanoparticles is high at the point corresponding to the polarized line and the distribution density becomes low as it becomes more distant from the polarized line, thereby forming the three-dimensional ultra-thin pattern coating layer.
Inventors:
LEE WON CHEOL (KR)
Application Number:
PCT/KR2011/004427
Publication Date:
July 26, 2012
Filing Date:
June 16, 2011
Export Citation:
Assignee:
EROOMCOOK CO LTD (KR)
LEE WON CHEOL (KR)
LEE WON CHEOL (KR)
International Classes:
A47J36/02; A47J37/10; B32B15/04; B82B3/00
Domestic Patent References:
| WO2010123294A2 | 2010-10-28 |
Foreign References:
| JP2005088967A | 2005-04-07 | |||
| US6114028A | 2000-09-05 |
Attorney, Agent or Firm:
OH, Se Kuk (KR)
오세국 (KR)
오세국 (KR)
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Claims: