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Method of repairing leaky hollow fiber permeability separatory devices 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B32B-035/00
출원번호 US-0462457 (1974-04-19)
발명자 / 주소
  • Hoffman
  • III Sargent Glenn (Fresno CA) Mather
  • III Frank Watkins (Orinda CA)
출원인 / 주소
  • The Dow Chemical Company (Midland MI 02)
인용정보 피인용 횟수 : 76  인용 특허 : 0

초록 ▼

There is disclosed a method of repairing leaky permeability separatory devices, said devices comprising a membrane in the form of a multiplicity of hollow fibers having end portions potted in one or more resinous tubesheet bodies and terminating in an accessible surface of said tubesheet. According

대표청구항 ▼

A process for remedying leaks in a tubesheet/hollow fiber assembly comprising a plurality of hollow fiber lengths having end portions potted in and extending through a solid body of fusible resin and opening upon an accessible surface of said body, said process comprising 1. disposing said assembly

이 특허를 인용한 특허 (76)

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  9. Jordan, Edward John, Filtration method and apparatus.
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