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특허 상세정보

Fluoroiodocarbon blends as CFC and halon replacements

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C23G-050/28    A62D-001/00    C09K-005/00    C09K-003/30   
미국특허분류(USC) 252/364 ; 252/02 ; 252/08 ; 252/067 ; 252/069 ; 252/305 ; 252/306 ; 252/372
출원번호 US-0701669 (1996-08-22)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Dinsmore & Shohl LLP
인용정보 피인용 횟수 : 23  인용 특허 : 43
초록

A new set of effective, environmentally safe, nonflammable, low-toxicity refrigerants, solvents, foam blowing agents, propellants, and firefighting agents is disclosed. The agents are clean, electrically nonconductive, and have short atmospheric lifetimes, zero ozone-depletion potential, and low global warming potentials. The agents comprise at least one fluoroiodocarbon agent satisfying the general formula C.sub.a H.sub.b Br.sub.c Cl.sub.d F.sub.e I.sub.f N.sub.g O.sub.h, wherein a is between and including 1 and 8; b is between and including 0 and 2; c,...

대표
청구항

[ We claim:] [1.] A composition comprising a blend of at least one fluoroiodocarbon of the formula C.sub.a H.sub.b Br.sub.c Cl.sub.d F.sub.e I.sub.f N.sub.g, wherein a is between and including 1 and 3, b is between and including 0 and 2, c, d and g are each between and including 0 and 1, e is between and including 1 and 7, and f is between and including 1 and 2, with at least one additive selected from the group consisting of alcohols selected from the group consisting of 1-butanol, 2-butanol, ethanol, 2-methyl-1-propanol, 2-methyl-2-propanol, 1-pentanol...

이 특허에 인용된 특허 (43)

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이 특허를 인용한 특허 피인용횟수: 23

  1. Wilson,David P.; Pham,Hang T.; Singh,Rajiv R.. Azeotrope-like compositions of difluoromethane and trifluoroiodomethane. USP2008127465698.
  2. Wilson,David P.; Pham,Hang T.; Singh,Rajiv R.. Azeotrope-like compositions of difluoromethane and trifluoroiodomethane. USP2009017479477.
  3. Singh, Rajiv Ratna; Pham, Hang T.; Richard, Robert Gerard. Azeotrope-like compositions of heptafluoropropane and trifluoroiodomethane. USP2011098017030.
  4. Singh,Rajiv R.; Pham,Hang T.; Wilson,David P.; Thomas,Raymond H.; Nalewajek,David. Azeotrope-like compositions of tetrafluoropropene and pentafluoropropene. USP2006087098176.
  5. Singh, Rajiv R.; Pham, Hang T.; Wilson, David P.; Thomas, Raymond H.. Azeotrope-like compositions of tetrafluoropropene and trifluoroiodomethane. USP2005116969701.
  6. Singh,Rajiv R.; Pham,Hang T.. Azeotrope-like compositions of tetrafluoropropene and trifluoroiodomethane. USP2006077074751.
  7. Wilson,David P.; Pham,Hang T.; Singh,Rajiv R.. Azeotrope-like compositions of tetrafluoropropene and trifluoroiodomethane. USP2008037341984.
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  20. Nimitz, Jonathan Shelley. Method of using cryogenic compositions for cooling heated skin. USP2012108287579.
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