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Title:
METHOD FOR PRODUCING INTERMEDIATE MATERIAL FOR COOKING DEVICE AND INTERMEDIATE MATERIAL FOR COOKING DEVICE PRODUCED ACCORDING TO SAID MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/026077
Kind Code:
A1
Abstract:
A method for producing an intermediate material for a cooking device according to an embodiment of the present invention comprises the steps of: repeating a cycle of applying a dispersion of a fluororesin and an inorganic filler or a dispersion of a fluororesin alone to a supporter (20) and firing the applied dispersion so as to form a multilayered fluororesin film (10), followed by exfoliating the multilayered fluororesin film from the supporter (20) to acquire the multilayered fluororesin film (10) beforehand; providing the pre-acquired fluororesin film (10) on a metal substrate (30); and thermally compressing the fluororesin film (10) and the metal substrate (30). In addition, an organic compound-containing primer or adhesive is not used in the thermocompression step.

Inventors:
LIM, Yong Mook (#803-1504, 101, Jangmi-ro,,Bundang-gu,,Seongnam-si, Gyeonggi-do, 13499, KR)
PARK, Kwan Yong (#415-404, 11, Cheongsu 4-ro,,Dongnam-gu,,Cheonan-si, Chungcheongnam-do, 31199, KR)
JANG, Dae Jin (#204, 33-16, Buldang 2-gil,,Seobuk-gu,,Cheonan-si, Chungcheongnam-do, 31164, KR)
OH, Sei Choong (#608-1102, 146, Jungheung-ro,,Sangdang-gu,,Cheongju-si, Chungcheongbuk-do, 28768, KR)
HAN, Seung Hwan (#106-1102, 550, Garinae-ro,,Deokjin-gu,,Jeonju-si, Jeollabuk-do, 54832, KR)
CHOI, Ji Sook (4Fl, 10, Seongnam-daero 926beon-gil,,Bundang-gu,,Seongnam-si, Gyeonggi-do, 13506, KR)
Application Number:
KR2017/000637
Publication Date:
February 08, 2018
Filing Date:
January 19, 2017
Export Citation:
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Assignee:
KOREA TACONIC CO., LTD (4Fl, 10, Seongnam-daero 926beon-gil,,Bundang-gu,,Seongnam-si, Gyeonggi-do, 13506, KR)
International Classes:
A47J36/02; B32B15/08; B32B27/08; B32B27/20; B32B27/32
Attorney, Agent or Firm:
MOA INTELLECTUAL PROPERTY LAW FIRM (3Fl, 116, Myeongdal-ro,,Seocho-gu, Seoul, 06659, KR)
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