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Aqueous suspensions for surface activation of nonconductors for electroless plating 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B05D-003/10
  • C23C-003/02
출원번호 US-0462947 (1974-04-22)
발명자 / 주소
  • Donovan Lawrence P. (Temple City CA) Maguire Eileen (Pasadena CA) Kadison Leon A. (Pasadena CA)
출원인 / 주소
  • Crown City Plating Company (El Monte CA 02)
인용정보 피인용 횟수 : 41  인용 특허 : 0

초록

Water soluble salts of metals other than the noble metals, such as copper and nickel salts, are converted in the presence of a water soluble suspending agent to suspensions of water insoluble catalytic particles which are absorbable onto the surface of nonconductors to permit electroless plating of

대표청구항

An activator suspension for the one stage surface activation of a nonconductive surface for electroless plating which comprises an aqueous suspension of water insoluble particles catalytically active for the reduction and deposition of metal ions contained in an electroless plating solution and form

이 특허를 인용한 특허 (41)

  1. Lindsay Deborah J. (Princeton NJ) Feldstein Nathan (Princeton NJ), Activators for colloidal catalysts in electroless plating processes.
  2. Yamamoto, Hisamitsu; Ishida, Tetsuji, Catalyst application solution, electroless plating method using same, and direct plating method.
  3. Gulla Michael (Sherborn MA) Dutkewych Oleh B. (Harvard MA) Bladon John J. (Wayland MA), Catalytic metal of reduced particle size.
  4. Gulla Michael (Sherborn MA) Dutkewych Oleh B. (Harvard MA) Bladon John J. (Wayland MA), Catalytic metal of reduced particle size.
  5. Feldstein Nathan (63 Hemlock Cir. Princeton NJ 08540), Catalytic promoters in electroless plating catalysts added prior to a colloidal nucleation process.
  6. Feldstein Nathan (63 Hemlock Cir. Princeton NJ 08540), Catalytic promoters in electroless plating catalysts applied as an emulsion.
  7. Feldstein Nathan (63 Hemlock Cir. Princeton NJ 08540), Catalytic promoters in electroless plating catalysts in true solutions.
  8. Feldstein Nathan (63 Hemlock Cir. Princeton NJ 08540), Colloidal compositions for electroless deposition.
  9. Feldstein Nathan (63 Hemlock Cir. Princeton NJ 08540), Colloidal compositions for electroless deposition comprising colloidal copper-stannic oxide product.
  10. Feldstein Nathan (63 Hemlock Cir. Princeton ; NJ 08540), Colloidal dispersions for activating non-conductors prior to electroless plating.
  11. Barker Martyn C. (Henley-on-Thames GB2) Rowlands Edward G. (Reading GB2), Compositions comprising inorganic particles.
  12. Feldstein Nathan (63 Hemlock Cir. Princeton NJ 08540), Dispersions for activating non-conductors for electroless plating.
  13. Feldstein Nathan (63 Hemlock Cir. Princeton NJ 08540), Dispersions for activating non-conductors for electroless plating.
  14. Feldstein Nathan (63 Hemlock Cir. Princeton NJ 08540), Dispersions for activating non-conductors for electroless plating.
  15. Feldstein Nathan (63 Hemlock Circle Princeton NJ 08540), Dispersions for activating non-conductors for electroless plating.
  16. Kolics, Artur; Ivanov, Igor, Electroless deposition chemical system limiting strongly adsorbed species.
  17. Feldstein ; Nathan, Electroless metal deposition and article.
  18. Feldstein Nathan (Kendall Park NJ), Electroless plating.
  19. Feldstein Nathan (Princeton NJ), Electrolessly metallized product of non-catalytic metal or alloy.
  20. Feldstein Nathan (63 Hemlock Cir. Princeton NJ 08540), Electrolessly metallized silver coated article.
  21. Hsieh,Han Kun; Wang,Shing Ru; Tung,I Chung, Formation of electroplate solder on an organic circuit board for flip chip joints and board to board solder joints.
  22. Ohta, Tetsuji; Kitamura, Keiko; Watanabe, Mitsuhiro, Material for forming electroless plate, coating solution for adhering catalyst, method for forming electroless plate, and plating method.
  23. Thomann Thomas G. (Trenton NJ), Method for activating non-noble metal colloidal dispersion by controlled oxidation for electroless plating.
  24. Feldstein Nathan (63 Hemlock Cir. Princeton NJ 08540), Method for rendering a non-platable semiconductor substrate platable.
  25. Feldstein Nathan (63 Hemlock Cir. Princeton NJ 08540), Method for rendering non-platable semiconductor substrates platable.
  26. Feldstein Nathan (Princeton NJ), Method for rendering non-platable substrates platable.
  27. Feldstein Nathan (Princeton NJ), Method for rendering non-platable surfaces platable.
  28. Mevellec, Vincent, Method for repairing copper diffusion barrier layers on a semiconductor solid substrate and repair kit for implementing this method.
  29. Feldstein Nathan (63 Hemlock Cir. Princeton NJ 08540), Method of applying dispersions for activating non-conductors for electroless plating and article.
  30. Emerson, John A.; Townsend, Wesley P., Method of forming a tin-cuprous colloidal wetting sensitizer.
  31. Brasch William R. (Nesconset NY), Method of making copper colloid for activating insulating surfaces.
  32. Feldstein ; Nathan, Method of preparation and use of electroless plating catalysts.
  33. Feldstein Nathan (P.O. Box 2027 Princeton NJ 08540), Method of preparation and use of novel electroless plating catalysts.
  34. Feldstein Nathan (63 Hemlock Cir. Princeton NJ 08540), Non-noble metal colloidal compositions comprising reaction products for electroless deposition.
  35. Feldstein Nathan (Princeton NJ), Non-precious metal colloidal dispersions for electroless metal deposition.
  36. Feldstein Nathan (63 Hemlock Cir. Princeton NJ 08540), Post colloid addition of catalytic promoters to non noble metal principal catalytic compounds in electroless plating cat.
  37. Brasch William R. (Nesconset NY) Favini Carlo (Milan ITX), Preparation of printed circuit boards by selective metallization.
  38. Feldstein Nathan (63 Hemlock Cir. Princeton NJ 08540), Pretreatment with complexing agent in process for electroless plating.
  39. Boecker Juergen,DEX ; Butz Michael,DEX ; Frey Alfred,DEX ; Hofmeister Petra,DEX ; Schmidt Hans Dieter,DEX, Process for providing catalytically active platinum metal layers.
  40. Boecker Juergen (Stuttgart DEX) Butz Michael (Jettingen DEX) Frey Alfred (Jettingen DEX) Hofmeister Petra (Rottenburg DEX) Schmidt Hans D. (Ammerbuch DEX), Solution for providing catalytically active platinum metal layers.
  41. DuRose Arthur H. (Pinellas Park FL), Two-step preplate system for polymeric surfaces.
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