Title:
COOKING SURFACE STRUCTURE OF HEATING COOKER AND MANUFACTURE THEREOF
Document Type and Number:
Japanese Patent JP3270733
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a cooking surface structure of a heating cooker which improves resistance to scratching and to peeling while eliminating corrosion on the cooking surface even in prolonged used and is free from burning marks of foods or the like and staining on the cooking surface even under a high temperature cooking.
SOLUTION: A lower layer 31 with a resistance to heat and scratching as thick film made by an applying of a paint comprising 70-90% of a ceramic pigment and 10-30% of a polyether sulfonic resin is formed on a base material 30 made of metal composing a cooking surface. A non-sticky upper layer 32 made by an applying of a paint containing a fluororesin to cover the surface of the low layer 31.
Inventors:
Hiroshi Kosaka
Kozo Morita
Kozo Morita
Application Number:
JP623498A
Publication Date:
April 02, 2002
Filing Date:
January 16, 1998
Export Citation:
Assignee:
Sharp Corporation
Okitsumo Co., Ltd.
Okitsumo Co., Ltd.
International Classes:
F24C7/02; A47J36/02; (IPC1-7): A47J36/02; F24C7/02
Domestic Patent References:
| JP9215586A | ||||
| JP6337117A | ||||
| JP332618A | ||||
| JP7506514A |
Attorney, Agent or Firm:
Taiji Oshima (2 outside)
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