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WO2013035994A3 - Coating structure and coating method for inner surfaces of cookware - Google Patents

Coating structure and coating method for inner surfaces of cookware Download PDF

Info

Publication number
WO2013035994A3
WO2013035994A3 PCT/KR2012/006658 KR2012006658W WO2013035994A3 WO 2013035994 A3 WO2013035994 A3 WO 2013035994A3 KR 2012006658 W KR2012006658 W KR 2012006658W WO 2013035994 A3 WO2013035994 A3 WO 2013035994A3
Authority
WO
WIPO (PCT)
Prior art keywords
cookware
inner surfaces
coating
convexities
concavities
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2012/006658
Other languages
French (fr)
Korean (ko)
Other versions
WO2013035994A2 (en
Inventor
오기환
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2013035994A2 publication Critical patent/WO2013035994A2/en
Publication of WO2013035994A3 publication Critical patent/WO2013035994A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/002—Construction of cooking-vessels; Methods or processes of manufacturing specially adapted for cooking-vessels
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
    • A47J36/025—Vessels with non-stick features, e.g. coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/34—Laser welding for purposes other than joining
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Cookers (AREA)
  • Frying-Pans Or Fryers (AREA)

Abstract

According to the present invention, a coating structure for inner surfaces of cookware is characterized by being provided with concavities and convexities (3) in the inner surfaces (2) of the cookware (1), and the coating layer (7) being formed on only the recessed portions (5) of the indentations (3). In addition, in the coating method for the inner surfaces of cookware according to the present invention, the method for manufacturing the cookware is characterized by comprising: a step (S2) of forming concavities and convexities in the inner surface of a molded product; and a step (S5) of forming the coating layer (7) on only the recessed portions (5) of the concavities and convexities (3).
PCT/KR2012/006658 2011-09-05 2012-08-22 Coating structure and coating method for inner surfaces of cookware Ceased WO2013035994A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110089403A KR101324031B1 (en) 2011-09-05 2011-09-05 Coating structure of pot and the method for coating the pot
KR10-2011-0089403 2011-09-05

Publications (2)

Publication Number Publication Date
WO2013035994A2 WO2013035994A2 (en) 2013-03-14
WO2013035994A3 true WO2013035994A3 (en) 2013-05-10

Family

ID=47832685

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/006658 Ceased WO2013035994A2 (en) 2011-09-05 2012-08-22 Coating structure and coating method for inner surfaces of cookware

Country Status (2)

Country Link
KR (1) KR101324031B1 (en)
WO (1) WO2013035994A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140004311A1 (en) * 2012-06-29 2014-01-02 Pt Maspion Cookware Surface and Method for Forming Cookware Surface
KR101476146B1 (en) * 2013-12-06 2014-12-24 킴스홀딩스 주식회사 method for manufacturing the cookware
JP2016097303A (en) * 2014-11-18 2016-05-30 株式会社 洋 光 Cooking container
CN104605746B (en) * 2015-01-04 2017-07-07 河南科技大学 A kind of composite pot tool, preparation method and mould
MX2018010271A (en) * 2016-02-25 2019-03-28 Meyer Intellectual Properties Ltd Article with reinforced nonstick food preparation surface.
KR101894663B1 (en) * 2017-04-18 2018-09-04 박정빈 Manufacturing method of cooking vessel
KR101918757B1 (en) * 2017-05-04 2019-02-08 주식회사 케이에이치 Bottom structure of frying pan
KR101922667B1 (en) * 2017-05-19 2018-11-27 주식회사 블랙큐브 Manufacturing method of cooking vessel using copper plating
JP2019037354A (en) * 2017-08-23 2019-03-14 株式会社ビー・テック Cooker
KR102351209B1 (en) * 2020-01-31 2022-01-14 주식회사 이씨티 Manufacturing method for COOKING VESSEL
CN212546564U (en) * 2020-04-07 2021-02-19 浙江巴赫厨具有限公司 A physical non-stick pan with concave-convex structure
CN119055094A (en) * 2024-09-27 2024-12-03 九阳股份有限公司 Cooking container and method for manufacturing the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200206737Y1 (en) * 2000-06-09 2000-12-15 장만수 Cooker which polytetrafluoroetylene and anodizing membrane are coated alternately
KR100587501B1 (en) * 1998-10-09 2006-09-20 김장래 frying pan
KR100804387B1 (en) * 2007-07-09 2008-02-15 박수진 How to cook
KR20100100513A (en) * 2009-03-06 2010-09-15 주식회사 케이에이치 Manufacturing method of cooking vessel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100587501B1 (en) * 1998-10-09 2006-09-20 김장래 frying pan
KR200206737Y1 (en) * 2000-06-09 2000-12-15 장만수 Cooker which polytetrafluoroetylene and anodizing membrane are coated alternately
KR100804387B1 (en) * 2007-07-09 2008-02-15 박수진 How to cook
KR20100100513A (en) * 2009-03-06 2010-09-15 주식회사 케이에이치 Manufacturing method of cooking vessel

Also Published As

Publication number Publication date
KR20130026049A (en) 2013-03-13
WO2013035994A2 (en) 2013-03-14
KR101324031B1 (en) 2013-11-01

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