Title:
EXTERIOR MATERIAL OF HOME APPLIANCE, HOME APPLIANCE INCLUDING THE EXTERIOR MATERIAL, AND MANUFACTURING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/050286
Kind Code:
A1
Abstract:
A cooking apparatus including an enamel coating layer having an improved cleaning efficiency and a manufacturing method therefor are provided. The cooking apparatus includes a cooking compartment configured to accommodate a cooking object, a door configured to open and close the cooking compartment, and an enamel coating layer provided on a surface of the cooking compartment. The enamel coating layer includes, in percent (%) by weight of the entire composition, 5% or less (excluding 0%) of a silicon dioxide (SiO2), 10% to 20 % of an aluminum oxide (Al2O3), 10% to 20% of a phosphorous pentoxide (P2O5), 5% to 15% of a rare earth oxide, and 5% to 10% of a ferric oxide (Fe2O3).
Inventors:
KIM KYOUNG MOK (KR)
KIM SEUL KI RO (KR)
OH YU JEONG (KR)
LEE JONG HO (KR)
LIM JUNG SOO (KR)
KWON KI HWAN (KR)
PARK YONG JONG (KR)
YOO HYUN SANG (KR)
YOON BOO-KEUN (KR)
LIM HEE TAE (KR)
KIM SEUL KI RO (KR)
OH YU JEONG (KR)
LEE JONG HO (KR)
LIM JUNG SOO (KR)
KWON KI HWAN (KR)
PARK YONG JONG (KR)
YOO HYUN SANG (KR)
YOON BOO-KEUN (KR)
LIM HEE TAE (KR)
Application Number:
PCT/KR2018/010397
Publication Date:
March 14, 2019
Filing Date:
September 06, 2018
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
F24C15/00; C03C8/08; C03C8/14; C09D1/00
Foreign References:
| KR20110023079A | 2011-03-08 | |||
| US6429161B1 | 2002-08-06 | |||
| KR20110007005A | 2011-01-21 | |||
| KR20140138733A | 2014-12-04 | |||
| KR20110007030A | 2011-01-21 |
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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