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"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Sintered coating for porous metallic filter surfaces

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-039/14   
미국특허분류(USC) 210/50025 ; 427/181 ; 427/190 ; 427/244
출원번호 US-0310141 (1989-02-10)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 31  인용 특허 : 5
초록

A process for forming a filter and the product filter are disclosed. The filter uses a porous metal substrate, preferably in the form of a tube, preferably formed of stainless steel particles having a diameter of from 30 to 100 micrometers and a pore size of from 1 to 10 micrometers. A slurry of metal oxide particles of from 0.2 to 1.0 micrometer diameter is applied to the porous metal substrate which is dried and then the particles are sintered together by heating. The preferred metal oxides is TiO2.

대표
청구항

A filter comprising a porous metal substrate formed from particles having a diameter of from 30 to 100 micrometers and a pore size of from 0.5 to 10 micrometers, the pores of which on one side of the substrate are filled to a depth of 30 to 100 micrometers with sintered metal oxide powder having a diameter of from 0.2 to 1.0 micrometers.

이 특허를 인용한 특허 피인용횟수: 31

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  2. Potter J. Leon ; Roberts ; Jr. Ross D.. Apparatus and process for the separation of liquids and solids. USP2000086110390.
  3. Hayakawa Masahiro,JPX. Camera having cover mechanism of film chamber. USP1999055907729.
  4. Potter J. Leon ; Hensley Gart L.. Cesium formate drilling fluid recovery process. USP2001016177014.
  5. Jha Sunil C. ; Rubow Kenneth L. ; Cowan Cathy L. ; Eisenmann Mark R.. Composite porous media. USP2000066080219.
  6. Jha, Sunil C.; Rubow, Kenneth L.; Cowan, Cathy L.; Eisenmann, Mark R.. Composite porous media. USP2004046719947.
  7. Jha,Sunil C.; Rubow,Kenneth L.; Cowan,Cathy L.; Eisenmann,Mark R.. Composite porous media. USP2006097112234.
  8. Janney,Mark A.. Filter and method of fabricating. USP2006026998009.
  9. James A. Gill. Filter element with porous nickel-based alloy substrate and metal oxide membrane. USP2002086432308.
  10. Bray David James,GBX ; Davidson Alexander Philip,GBX. Filter, apparatus including the filter and a method of use of the apparatus. USP2000096117341.
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  13. Iraneta, Pamela C.; Belanger, Jon; Fisk, Raymond P.. Frit for high pressure liquid chromatography. USP2015048999156.
  14. Mary Anne Alvin ; Dennis M. Bachovchin ; Gerald J. Bruck. Metal-ceramic composite candle filters. USP2002066398837.
  15. Coiffic, Jean-Christophe; Rivoire, Maurice. Method for producing a membrane comprising micropassages made from porous material by chemical mechanical polishing. USP2012128323733.
  16. Neumann, Peter; Kuhstoss, Andreas. Method for producing an openly porous sintered metal film. USP2003116652804.
  17. Blass Gunter,DEX ; Mans Dieter,DEX ; Bollig Gottfried,DEX ; Forthmann Rudiger,DEX ; Buchkremer Hans-P.,DEX. Method of producing a layer on a porous substrate. USP2000056066364.
  18. Herrmann Robert C. ; Landin Steven M.. Micro and ultrafilters with controlled pore sizes and pore size distribution and methods for making. USP2001106309546.
  19. Chen, Wei-Chih; Nicolazzo, Kevin P.; Kepner, Bryan E.. Microfiltration devices. USP2013058444863.
  20. Henry C. Foley ; Michael Strano ; Madhav Acharya ; Brenda A. Raich. Nanoporous carbon catalytic membranes and method for making the same. USP2002106471745.
  21. Bischoff Brian L. ; Fain Douglas E. ; Stockdale John A. D.. Photocatalytic reactor. USP1999015862449.
  22. Wang, Kathy K.; Dong, Nicholas Nai Guang; Meehan, Michael. Porous metallic scaffold for tissue ingrowth. USP2010067740795.
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  24. Zeller, Robert; Vroman, Christopher. Porous sintered composite materials. USP2009057534287.
  25. Zeller,Robert; Vroman,Christopher. Porous sintered composite materials. USP2008027329311.
  26. Zeller,Robert; Vroman,Christopher. Porous sintered composite materials. USP2006097112237.
  27. Ochiai, Hiroyuki; Yoshizawa, Hiroki; Watanabe, Mitsutoshi; Furukawa, Takashi; Otera, Issei. Protective coating and metal structure. USP2010077763349.
  28. Park,Yong Il; Prinz,Friedrich B.; Cha,Suk Won; Lee,Sang Joon John; Saito,Yuji. Sub-micron electrolyte thin film on nano-porous substrate by oxidation of metal film. USP2007027179500.
  29. Foley Henry C. ; Acharya Madhav ; Raich Brenda A.. Supported carbogenic molecular sieve membrane and method of producing the same. USP1999105972079.
  30. Rabiei, Shahryar; Rasouli, Firooz; Hajaligol, Mohammad R.. Tobacco cut filler including metal oxide supported particles. USP2013058434495.
  31. Phillips Terrance D.. Water washable stainless steel HEPA filter. USP2001036200367.