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Electrically conductive foam and method of preparation and use 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01B-001/06
  • H01C-001/06
출원번호 US-0918411 (1978-06-23)
발명자 / 주소
  • Berbeco George R. (West Newton MA)
출원인 / 주소
  • Charleswater Products, Inc. (Needham MA 02)
인용정보 피인용 횟수 : 47  인용 특허 : 0

초록

An article of manufacture which comprises a urethane foam characterized by electrically conductive properties to prevent the accumulation of static charge on electronic components or devices which are placed on or wrapped in the foam or alternatively electronic devices in which the electronic leads,

대표청구항

An electrically conductive foam adapted for use with electronic components sensitive to static charges, which foam consists essentially of: an open-cell polymeric foam uniformly impregnated with electrically conductive particulate material in an amount of from about 2% to 40% by weight of the impreg

이 특허를 인용한 특허 (47)

  1. Dalton, Dennis M.; Kinsman, David A.; Krajkowski, Lynn M.; MacKay, Adam L.; Kyrlidis, Agathagelos, Aggregates having attached polymer groups and polymer foams.
  2. MacKay, Walter, Antimicrobial foam and method of manufacture.
  3. Babinec Michael A. (Midland MI) Mott Charles L. (Midland MI) Burdeaux David C. (Midland MI), Antistatic sheet material, package and method of making.
  4. Maroney Ralf P. (Milford CT) Fishkind Gregory A. (Milford CT), Antistatic shelf for electronic circuit boards.
  5. Dana Merrill A. (W. Millbury MA), Binary switch lock.
  6. Maroney Ralf P. (Orange CT) Fishkind Gregory A. (Milford CT), Cart for transporting circuit components.
  7. Layher, Francis W., Ceramic semiconductor package chip prevention structure and method.
  8. Epstein,Barry M., Circuit element and use thereof.
  9. Bird Gerald C. ; Flynn Steven J. ; Vall David L., Component carrier tape.
  10. Crotzer David R. ; Michaud Arthur G. ; Silva Neil N., Conductive elastomer for grafting to an elastic substrate.
  11. Crotzer David R. ; Hanrahan Mark G. ; Silva Neill N., Conductive elastomer for grafting to thermoplastic and thermoset substrates.
  12. Kleitz Jean-Pierre (Bischwiller FRX) Mertzeisen Piere H. A. (Kilstett FRX), Conductive foams.
  13. Kim, Ki-Hwan; Mok, Jee-Soo; Kang, Myung-Sam, Conductive paste, printed circuit board, and manufacturing method thereof.
  14. Goldstein Harold (Westbury NY), Conductive probe cover.
  15. Dedow Karen A. (West Covina CA), Conductive resealable pouch.
  16. Albert C. Chiang ; John A. Roderick, Copolymerization of reactive silicone and urethane precursors for use in conductive, soft urethane rollers.
  17. Geoffrey O. Thompson ; Steven Carlson ; Richard F. Brooks, Devices for protecting network equipment from electrostatic discharge emanating from network cables.
  18. Chiang Albert C. ; Roderick John A. ; Martins George B. ; Martins Marcelino A. ; Chen Wen-Pin, Electrically conductive and semi-conductive polymers.
  19. Wen-Pin Chen ; Albert C. Chiang ; John A. Roderick ; Marcelino A. Martins ; George B. Martins, Electrically conductive and semi-conductive polymers.
  20. Gan Poh Poh ; Bessette Michael, Electrically conductive fiber filled elastomeric foam.
  21. Becker Raymond P. (Gurnee IL), Electro-static protective container for electrical components.
  22. Ciccaglione, Terry M., Electronic module packaging.
  23. Robert Carswell ; Martin C. Cornell ; Cynthia K. Groseth ; James R. Porter ; Ralph D. Priester, Jr. ; Ricky L. Tabor ; Melissa J. Zawisza, Electrostatically painted polymers and a process for making same.
  24. Gebreselassie, Girma; Khambete, Surendra, Floor coverings for vehicles having integrated air and lighting distribution.
  25. Morgan Noredin H. (Billerica MA), Foam in place conductive polyurethane foam.
  26. Fujie Akira (Suzuka JPX) Hisamatsu Minoru (Suzuka JPX), Foamable electroconductive polyolefin resin compositions.
  27. Yoshida Takeo (Annaka JPX) Takahashi Masaharu (Annaka JPX), Foamable silicone rubber composition.
  28. Sheehan,Joanne, Kits and methods that facilitate flexible manufacture.
  29. Dedow Karen A. (West Covina CA), Method of making a conductive resealable pouch.
  30. Fillmann, Werner, Molded composite polymeric body with anti-static properties and process for making same.
  31. Fracalossi Roland N. (Baltimore MD) Greenhouse Walter V. V. (Baltimore MD) Sollers Joseph S. (Lutherville MD), Polyester polyurethane foams having antistatic properties.
  32. Dalton Dennis M. ; Kinsman David A. ; Krajkowski Lynn M. ; MacKay Adam L., Polymer foam containing chemically modified carbonaceous filler.
  33. Albert C. Chiang ; John A. Roderick, Preparation of conductive polyurethanes using a conductive quasi-solution.
  34. Chiang Albert C. (Danbury CT) Roderick John A. (Scituate RI), Preparation of conductive polyurethanes using a conductive quasi-solution.
  35. Chiang Albert C. ; Roderick John A., Preparation of conductive polyurethanes using a conductive quasi-solution.
  36. Chiang Albert C. ; Roderick John A., Preparation of conductive polyurethanes using a conductive quasi-solution.
  37. Chiang Albert C. ; Roderick John A., Preparation of conductive polyurethanes using a conductive quasi-solution.
  38. Burgess Lester E., Pressure activated switching device.
  39. Mordechai Gelchinski IL, Reactor for electrolytic reduction of Cr+6.
  40. Maroney Ralf P., Self-adjusting static dissipative shelf assembly.
  41. Chiang, Albert C., Semi-conductive silicone polymers.
  42. Sonnendorfer, Horst; Wieth, Franz, Shell for the pushing handle of a trolley.
  43. Sonnendorfer, Horst; Wieth, Franz, Shopping trolley.
  44. Ohshima Kazuo (c/o Okuitoku Co. ; Ltd. ; 11-11 ; 4-chome Tenma ; Kita-ku ; Osaka City ; Osaka Prefecture JPX) Jinzaki Tomio (8-17 ; 4-chome ; Nishi-Tenma Kita-ku ; Osaka City ; Osaka Prefecture JPX), Taping package method for small-size electronic parts.
  45. Okui Tokujiro (Toyonaka JPX) Taira Takahachiro (Ibaragi JPX), Taping package method for small-size electronic parts.
  46. Barde, Fanny Jeanne Julie, Three-dimensional carbon foam-supported electrode for metal-air batteries.
  47. Kusano, Satoru; Sato, Junichiro; Seki, Katsuya; Takeda, Youhei, Urethane foam and toner-conveying roller using the same.
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