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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Low density microcellular carbon foams and method of preparation

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C01B-031/00   
미국특허분류(USC) 264/297 ; 264/291 ; 423/445 ; 423/449
출원번호 US-0209168 (1988-06-20)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 57  인용 특허 : 13
초록
▼

A low density, open-celled microcellular carbon foam is disclosed which is prepared by dissolving a carbonizable polymer or copolymer in a solvent, pouring the solution into a mold, cooling the solution, removing the solvent, and then carbonizing the polymer or copolymer in a high temperature oven to produce the foam. If desired, an additive can be introduced in order to produce a doped carbon foam, and the foams can be made isotropic by selection of a suitable solvent. The low density, microcellular foams produced by this process are particularly useful...

대표
청구항
▼

A method of preparing a low-density, open-celled microcellular carbon foam comprising the steps of: (a) dissolving a carbonizable polymer or copolymer in a solvent at a temperature sufficient to effect complete dissolution; (b) pouring the dissolved polymeric or copolymeric solution into a mold; (c) quenching the solution in order to induce phase separation between the polymer and solvent to form a gelled open-celled foamed structure from the polymer phase wherein the solvent is impregnated into the pores of the foam; (d) removing the solvent; and (e) ca...

이 특허에 인용된 특허 (13)

  1. Ishibashi ; Katsuji ; Mitsui ; Shigeo ; Kobayashi ; Rikio. Activated carbon. USP1978104118341.
  2. Sutt, Jr., Robert F.. Carbon molecular sieves and a process for their preparation and use. USP1985094540678.
  3. Maire Jacques (Epinay sur Seine FRX) Fourre Jacques (Soisy sous Montmorency FRX) Gervais Jean P. (Noisy le Sec FRX). Dual pore-structure artificial carbon and graphite. USP1980054205055.
  4. Hopper Robert W. (Danville CA) Pekala Richard W. (Pleasant Hill CA). Low density microcellular carbon or catalytically impregnated carbon foams and process for their prepartion. USP1988074756898.
  5. Aubert James H. (Albuquerque NM) Clough Roger L. (Albuquerque NM) Curro John G. (Placitas NM) Quintana Carlos A. (Albuquerque NM) Russick Edward M. (Albuquerque NM) Shaw Montgomery T. (Mansfield Cent. Low density microcellular foams. USP1987064673695.
  6. Young Ainslie T. (Los Alamos NM) Marsters Robert G. (Jemez Springs NM) Moreno Dawn K. (Espanola NM). Low density, microcellular foams, preparation, and articles. USP1984024430451.
  7. Everett Douglas H. (35 Downleaze Bristol ; BS9 LLX GB2) Bligh Stephen G. (33 Tennyson Ave. Twickenham ; Middlesex ; TWI 4QX GB2) Rojas Fernando (Flat 8 ; Sinclair House ; Clifton Rd. Bristol 8 GB2). Mesoporous carbons. USP1984034439349.
  8. Lersmacher Bernhard (Aachen DT) Nerche Siegfried (Aachen DT) Schelhas Karlheinz (Aachen DT). Method of manufacturing a porous carbon body. USP1977054024226.
  9. Yata Shizukuni (Hyogo JPX) Hato Yukinori (Osaka JPX) Osaki Takuji (Osaka JPX) Sakurai Kazuo (Osaka JPX). Porous article having open pores prepared from aromatic condensation polymer and use thereof. USP1988064753717.
  10. Layden ; George K. ; Pike ; Roscoe A. ; DeCrescente ; Michael A.. Porous carbon fuel cell substrates and method of manufacture. USP1978034080413.
  11. Edwards Christopher J. C. (Buxtehude DEX) Hitchen David A. (Cheshire GB2) Sharples Martin (Wirral GB2). Porous carbon structures and methods for their preparation. USP1988104775655.
  12. Unger Klaus (Darmstadt DEX) Gotz Heinz (Darmstadt DEX). Porous carbon support materials useful in chromatography and their preparation. USP1980094225463.
  13. Knox John H. (Edinburgh GB6) Gilbert Mary T. (Musselburgh GB6). Preparation of porous carbon. USP1981044263268.

이 특허를 인용한 특허 피인용횟수: 57

  1. Erkey,Can; Hara,Hiroaki S.. Aerogel and metallic compositions. USP2008057378450.
  2. Zornes, David A.. Building structures. USP2003106631603.
  3. David W. Firsich. Carbon electrode material. USP2002116479030.
  4. Miyashita Kohichi (Wako JPX) Demachi Atsushi (Wako JPX) Sato Kenji (Wako JPX) Noguchi Minoru (Wako JPX) Oki Naohiko (Wako JPX). Carbon material and method for producing same. USP1997015591545.
  5. Abrams Frances L. ; Hager Joseph W. ; Hall Richard B.. Carbon or graphite foam reinforced composites. USP1998065770127.
  6. Firsich David W.. Carbon supercapacitor electrode materials. USP1999115993996.
  7. Patibandla, Nag B.. Carbon-based ultracapacitor. USP2012058178155.
  8. McCullough ; Jr. Francis P. (Lake Jackson TX) Hall David M. (Auburn AL) Stobby William G. (Johntown OH) Suh Kyung W. (Granville OH). Carbonaceous foams. USP1991034999385.
  9. Mayer Steven T. (San Leandro CA) Pekala Richard W. (Pleasant Hill CA) Kaschmitter James L. (Pleasanton CA). Composite carbon foam electrode. USP1997055626977.
  10. Williams ; Jr. Joel M. (Los Alamos NM) Nyitray Alice M. (Los Alamos NM) Wilkerson Mark H. (Espanola NM). Composite foams. USP1990104966919.
  11. Williams ; Jr. Joel M. (Los Alamos NM) Nyitray Alice M. (Los Alamos NM) Wilkerson Mark H. (Espanola NM). Composite foams. USP1991085037859.
  12. Schwarz James A. ; Putyera Karol ; Bandosz Teresa J. ; Jagiello Jacek ; Amankwah Kwabena A. G.. Composite microporous carbons for fuel gas storage. USP1998115837741.
  13. Kaschmitter James L. (Pleasanton CA) Tran Tri D. (Livermore CA) Feikert John H. (Livermore CA) Mayer Steven T. (San Leandro CA). Fabricating solid carbon porous electrodes from powders. USP1997065636437.
  14. Sylwester,Alan P.. Freeze drying for gas chromatography stationary phase deposition. USP2007017157004.
  15. Dillon Frank ; Parker Charles A. ; McCormick Richard R. ; Chatwood Jonathon K. ; Rigali Mark. Graphitizable foam preform. USP2000116146611.
  16. Caterina, Thomas; Naylor, David. Grounded modular heated cover. USP2018049945080.
  17. Naylor, David. Heating unit for direct current applications. USP2016039290890.
  18. Naylor, David; Caterina, Thomas. Heating unit for warming fluid conduits. USP2017019538581.
  19. Caterina, Thomas; Naylor, David. Heating unit for warming pallets. USP2012098258443.
  20. Klett,James W.; Stinton,David P.. Humidifier for fuel cell using high conductivity carbon foam. USP2006127147214.
  21. Kong Fung-Ming (Pleasanton CA). Low density carbonized composite foams. USP1991024992254.
  22. Warner, Benjamin P.; Havrilla, George J.; Miller, Thomasin C.; Wells, Cyndi A.. Method and apparatus for detecting chemical binding. USP2005026858148.
  23. Warner,Benjamin P.; Havrilla,George J.; Miller,Thomasin C.; Wells,Cyndi A.. Method and apparatus for detecting chemical binding. USP2007077241381.
  24. Mayer Steven T. ; Pekala Richard W. ; Kaschmitter James L.. Method for fabricating composite carbon foam. USP2001126332990.
  25. Pekala Richard W. ; Mayer Steven T. ; Kaschmitter James L. ; Morrison Robert L.. Method for making thin carbon foam electrodes. USP1999085932185.
  26. Park Chul B.,CAX ; Suh Nam P. ; Baldwin Daniel F.. Method for providing continuous processing of microcellular and supermicrocellular foamed materials. USP2000046051174.
  27. Park Chul B.,CAX ; Suh Nam P. ; Baldwin Daniel F.. Method for providing continuous processing of microcellular and supermicrocellular foamed materials. USP1999025866053.
  28. Lagasse Robert R. ; Schroeder John L.. Method for the preparation of high surface area high permeability carbons. USP1999055902562.
  29. Kawahara, Tatsuya. Method of manufacturing electrode or electrode-electrolyte membrane joint body for fuel cell and electrode for fuel cell. USP2003116653252.
  30. Doddapaneni Narayan ; Wang James C. F. ; Crocker Robert W. ; Ingersoll David ; Firsich David W.. Method of preparation of carbon materials for use as electrodes in rechargeable batteries. USP1999035882621.
  31. Naylor, David; Caterina, Thomas. Modular heated cover. USP2015028952301.
  32. Naylor, David. Modular radiant heating apparatus. USP2011027880121.
  33. Albert, Donald F.; Andrews, Greg R.; Bruno, Joseph W.. Organic, open cell foam materials, their carbonized derivatives, and methods for producing same. USP2013058436061.
  34. Albert, Donald F; Andrews, Greg R; Bruno, Joseph W. Organic, open cell foam materials, their carbonized derivatives, and methods for producing same. USP2009047521485.
  35. Albert,Donald F.; Andrews,Greg R.; Bruno,Joseph W.. Organic, open cell foam materials, their carbonized derivatives, and methods for producing same. USP2006027005181.
  36. Caterina, Thomas; Naylor, David. Pallet warmer heating unit. USP2016079392646.
  37. Kearns Kristen M.. Pitch foam products. USP1999105961814.
  38. James W. Klett. Pitch-based carbon foam and composites. USP2002056387343.
  39. Klett James W.. Pitch-based carbon foam and composites. USP2001076261485.
  40. Klett, James W.. Pitch-based carbon foam and composites. USP2003126656443.
  41. Klett, James W.. Pitch-based carbon foam and composites. USP2003126663842.
  42. Klett,James W.; Burchell,Timothy D.; Choudhury,Ashok. Pitch-based carbon foam and composites and use thereof. USP2006077070755.
  43. Klett, James W.; Burchell, Timothy D.; Choudhury, Ashok. Pitch-based carbon foam and composites and uses thereof. USP2004016673328.
  44. James W. Klett ; Timothy D. Burchell. Pitch-based carbon foam heat sink with phase change material. USP2002066399149.
  45. Klett, James W.; Burchell, Timothy D.. Pitch-based carbon foam heat sink with phase change material. USP2004086780505.
  46. Klett,James W.; Burchell,Timothy D.. Pitch-based carbon foam heat sink with phase change material. USP2007017157019.
  47. Klett,James W.; Burchell,Timothy D.. Pitch-based carbon foam heat sink with phase change material. USP2007017166237.
  48. Klett,James W.; Burchell,Timothy D.. Pitch-based carbon foam heat sink with phase change material. USP2006037014151.
  49. Klett James W.. Process for making carbon foam. USP2000036033506.
  50. Hardcastle, Leland A.; Sheppard, Rex G.; Dingus, David F.. Process for making carbon foam induced by process depressurization. USP2003066576168.
  51. Hardcastle, Leland A.; Sheppard, Rex G.; Dingus, David F.. Process for making porous graphite and articles produced therefrom. USP2004086776936.
  52. Kearns Kristen M.. Process for preparing pitch foams. USP1999025868974.
  53. Whinnery LeRoy Louis (Livermore CA) Nichols Monte Carl (Livermore CA) Wheeler David Roger (Albuquerque NM) Loy Douglas Anson (Albuquerque NM). Process for preparing silicon carbide foam. USP1997095668188.
  54. Yanagita Katsuyoshi,JPX ; Hayashida Masayoshi,JPX. Process for producing molecular sieve carbon. USP1999105968471.
  55. Daniel F. Baldwin ; Nam P. Suh ; Chul B. Park CA; Sung W. Cha KR. Supermicrocellular foamed materials. USP200212RE37932.
  56. Naylor, David; Fillion, Arthur J.; Hall, David L.; Evans, Aaron; Terry, Brad; Roe, Thomas. Systems, methods, and devices for storing, heating, and dispensing fluid. USP2014118878103.
  57. Naylor, David; Fillion, Arthur J.; Hall, David; Evans, Aaron; Terry, Brad; Roe, Thomas. Systems, methods, and devices for storing, heating, and dispensing fluid. USP2014018633425.

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