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Plain copper foodware and metal articles with durable and tarnish free multiplayer ceramic coating and method of making

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B32B-009/00
출원번호 US-0419552 (2009-04-07)
등록번호 US8021768 (2011-09-06)
발명자 / 주소
  • Ge, Molly Mo Hui
출원인 / 주소
  • National Material, L.P.
대리인 / 주소
    Dinsmore & Shohl LLP
인용정보 피인용 횟수 : 7  인용 특허 : 41

초록

Soft and porous material is coated with a multilayer ceramic coating by physical vapor deposition. The coated material is suitable for use as foodware, particularly, a copper foodware article including a plain copper substrate, a base coating, and a ceramic coating. The base coating is deposited by

대표청구항

What is claimed is: 1. A copper foodware article having a multilayer, stick-resistant, tarnish-free coating comprising:a plain copper substrate;a base coating deposited on a first surface of the copper substrate, the base coating comprising a first combination cathodic arc and sputtered bonding laye

이 특허에 인용된 특허 (41)

  1. Richard P. Welty ; Patrick A. Sullivan ; John Finch, Article having a decorative and protective coating thereon.
  2. William A. Groll, Bonding of dissimilar metals.
  3. Khominich Viktor N., Cathode arc vapor deposition method and apparatus.
  4. Kiuchi Masayuki,JPX ; Funai Makoto,JPX, Chromium nitride film and method for forming the same.
  5. Nakamura, Eiji; Ohshika, Takatoshi; Tashiro, Yasuhiko; Ueda, Toshiaki, Coated cutting tool.
  6. Prizzi John J. ; Jindal Prem C. ; Bryant William A. ; North Bernard, Coated cutting tool.
  7. Schulz Hans (Balzers LIX) Maushart Josef (Solothurn CHX), Coated tool and cutting process.
  8. Bergmann Erich,CHX, Coated tool with increased service life.
  9. Andreev Anatoly A. (Danilevskogo ; ulitsa 31 ; kv. 47 Kharkov SUX) Gavrilko Igor V. (Traktorostroitelei ; ulitsa 65 ; kv. 71 Kharkov SUX) Gavrilov Alexei G. (Vostochnaya ; ulitsa 11 ; kv. 6 Domodedov, Coating for metal-cutting tools.
  10. Ehiasarian,Arutiun Papken; Hovsepian,Papken Ehiasar; Munz,Wolf Dieter, Combined coating process comprising magnetic field-assisted, high power, pulsed cathode sputtering and an unbalanced magnetron.
  11. Gorokhovsky, Vladimir; Bekesch, Nicholas, Composite vapor deposited coatings and process therefor.
  12. Muchin Jay Z. ; Batzar Kenneth ; Leck Thomas J., Cooking vessel with patterned release finish having improved heat transfer.
  13. Winter Joseph (New Haven CT) Setzer William C. (Creve Coeur MO) Graham Douglas L. (Ballwin MO) Pryor Michael J. (Woodbridge CT), Cookware prepared from high temperature aluminum base alloys.
  14. Groll, William A., Cryogenic treatment of cookware and bakeware.
  15. Schintlmeister Wilfried (Reutte OE) Pacher Oskar (Muehl-Reutte OE), Decorative metallic articles with differently colored surface zones.
  16. Ge, Molly Mo Hui, Foodware with a tarnish-resistant ceramic coating and method of making.
  17. Faulkner Roger, Foodware with ceramic food contacting surface.
  18. Ge, Molly Mo Hui, Foodware with multilayer stick resistant ceramic coating and method of making.
  19. Yamamoto, Kenji; Satou, Toshiki; Morikawa, Yasuomi; Hanaguri, Koji; Takahara, Kazuki, Hard film for cutting tools, cutting tool coated with hard film, process for forming hard film, and target used to form hard film.
  20. Muenz Wolf-Dieter,GBX ; Smith Ian,GBX ; Donohue Lee Adrian,GBX ; Brooks John Stuart,GBX, Hard material coating with yttrium and method for its deposition.
  21. Kukino Satoru (Hyogo JPX) Nakai Tetsuo (Hyogo JPX) Goto Mitsuhiro (Hyogo JPX) Yoshioka Takashi (Hyogo JPX) Setoyama Makoto (Hyogo JPX), Layered film made of ultrafine particles and a hard composite material for tools possessing the film.
  22. Bergmann Erich (Mels CHX), Method and apparatus for application of coatings on substrates.
  23. Hauzer Franciscus J. M. (Venlo NLX) Munz Wolf-Dieter (Venlo NLX) Veltrop Hans (Venlo NLX) Wesemeyer ; deceased Harald (late of Hanger-Varnamo SEX) Wesemeyer ; heiress Beate (Kleinfischbach SEX), Method and apparatus for coating substrates.
  24. Hupf Charles J. ; Crawmer Daryl E. ; Brumbaugh Leonard C., Method for a coating cooking vessel.
  25. Nagaoka Hitoshi (Tokyo JPX) Kanno Hiroshi (Yokohama JPX), Method for forming titanium nitride film and vessel coated by same.
  26. Kaufmann Helmut (Triesen LIX), Method for increasing the service life of tools and a wear protection-coated tool.
  27. Muenz Wolf-Dieter,GBX ; Smith Iain James,GBX ; Donohue Lee Adrian,GBX ; Brooks John Stuart,GBX, Method of coating metallic and ceramic substrates.
  28. Kawata Kazuki (Tokyo JPX), Method of coating the surface of a substrate and a coating material.
  29. Ge,Molly Mo Hui, Method of making a stick resistant multi-layer ceramic coating.
  30. Wu Jiann-Kuo,TWX ; Lai Fu-Der,TWX, Method of surface modification for tool steels.
  31. Andreev, Anatoly A.; Gavrilko, Igor V.; Gavrilov, Alexei G.; Vereschaka, Anatoly S.; Zhed, Viktor P.; Padalka, Valentin G.; Sinelschikov, Andrei K.; Tolok, Vladimir T., Multilayer coatings of metal-cutting tools.
  32. Randhawa Harbhajan S. (Boulder CO) Buske Jeffrey M. (Boulder CO), Physical vapor deposition dual coating process.
  33. Foster Dennis ; McHugh Larry M. ; Moebius Heinrich Andreas,DEX, Process for applying protective and decorative coating on an article.
  34. William A. Groll, Stick resistant coating for cookware.
  35. Kukino Satoru,JPX ; Goto Mitsuhiro,JPX ; Nakai Tetsuo,JPX ; Setoyama Makoto,JPX ; Yoshioka Takashi,JPX, Super hard composite material for tools.
  36. Huggins Gary E. (Fairfax CA), Surface coated products.
  37. Huggins Gary E. (Fairfax CA), Surface coating compositions.
  38. Nathan K. Meckel ; Dana Howard Campbell, Surface treatment for improved hardness and corrosion resistance.
  39. Setoyama Makoto (Itami JPX) Tanaka Motoyuki (Itami JPX) Nakayama Akira (Itami JPX) Yoshioka Takashi (Itami JPX) Hashimoto Yasuhisa (Itami JPX) Yamagata Kazuo (Itami JPX) Kobayashi Mitsunori (Itami JP, Ultra-thin film laminate.
  40. Tannenbaum Harvey P. (Wynnewood PA), Universal Primer for non-stick finish.
  41. Tannenbaum Harvey Paul, Universal primer for non-stick finish.

이 특허를 인용한 특허 (7)

  1. Graber, Warren S.; Metz, Reinhard; Visher, Robert J., Induction-based food holding/warming system and method.
  2. Graber, Warren S.; Metz, Reinhard; Visher, Robert J., Induction-based food holding/warming system and method.
  3. Graber, Warren S; Metz, Reinhard; Visher, Robert J, Induction-based food holding/warming system and method.
  4. Cha, Sung Chul, Multi-layer mold coating.
  5. Moon, Jung S.; Choi, Byung G.; Kwon, Mikale K., Pan and method for making.
  6. Ding, Ting; Cao, Da-Hua, Surface treatment method for metal substrate and coated article manufactured by the same.
  7. Kang, Young Joon; Cha, Sung Chul; Shin, Chang Hyun; Lee, Jun Seok, Valve for engine and method for treating surface thereof.
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