Fluoroiodocarbon blends as CFC and halon replacements
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C09K-003/30
C23G-005/028
A62D-001/08
출원번호
US-0414566
(1995-03-31)
발명자
/ 주소
Nimitz Jonathan S. (Albuquerque NM) Lankford Lance H. (Newcastle CA)
출원인 / 주소
IKON Corporation (Carson City NV 02)
인용정보
피인용 횟수 :
14인용 특허 :
0
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 glo
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 CaHbBrcCldFeIfNgOh, wherein a is between and including 1 and 8; b is between and including 0 and 2; c, d, g, and h are each between and including 0 and 1; e is between and including 1 and 18; and f is between and including 1 and 2, either neat or mixed with additives selected from the group consisting of: alcohols, esters, ethers, fluoroethers, hydrocarbons, hydrofluorocarbons, and perfluorocarbons.
대표청구항▼
A method of discharging a liquid composition from a container in aerosol form, comprising providing in the container a mixture of the liquid composition and an aerosol propellant, said aerosol propellant comprising a blend of at least one fluoroiodocarbon of the formula CaHbBrcCldFeIfNgOh, wherein a
A method of discharging a liquid composition from a container in aerosol form, comprising providing in the container a mixture of the liquid composition and an aerosol propellant, said aerosol propellant comprising a blend of at least one fluoroiodocarbon of the formula CaHbBrcCldFeIfNgOh, wherein a is between and including 1 and 8, b is between and including 0 and 2, c, d, g and h are each between and including 0 and 1, e is between and including 1 and 17, and f is between and including 1 and 2, with at least one additive selected from the group consisting of ethers, fluoroethers, hydrocarbons, hydrofluorocarbons, perfluorocarbons and carbon dioxide, and discharging the mixture from the container, the liquid composition being discharged in aerosol form.
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이 특허를 인용한 특허 (14)
Wilson,David P.; Pham,Hang T.; Singh,Rajiv R., Azeotrope-like compositions of difluoromethane and trifluoroiodomethane.
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