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1. WO2008042066 - AMINE STABILIZERS FOR FLUOROOLEFINS

Publication Number WO/2008/042066
Publication Date 10.04.2008
International Application No. PCT/US2007/019286
International Filing Date 31.08.2007
IPC
C09K 5/04 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
5Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
02Materials undergoing a change of physical state when used
04the change of state being from liquid to vapour or vice-versa
CPC
C09K 2205/126
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
2205Aspects relating to compounds used in compression type refrigeration systems
10Components
12Hydrocarbons
126Unsaturated fluorinated hydrocarbons
C09K 5/045
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
5Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
02Materials undergoing a change of physical state when used
04the change of state being from liquid to vapour or vice versa
041for compression-type refrigeration systems
044comprising halogenated compounds
045containing only fluorine as halogen
Applicants
  • E.I. DU PONT DE NEMOURS AND COMPANY [US]/[US] (AllExceptUS)
  • MOULI, Nandini [US]/[US] (UsOnly)
  • MINOR, Barbara, Haviland [US]/[US] (UsOnly)
  • NAPPA, Mario, Joseph [US]/[US] (UsOnly)
  • LECK, Thomas, J. [US]/[US] (UsOnly)
Inventors
  • MOULI, Nandini
  • MINOR, Barbara, Haviland
  • NAPPA, Mario, Joseph
  • LECK, Thomas, J.
Agents
  • HAMBY, Jane, O.
Priority Data
60/841,90501.09.2006US
60/841,97601.09.2006US
60/921,51602.04.2007US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) AMINE STABILIZERS FOR FLUOROOLEFINS
(FR) STABILISANTS AMINE POUR FLUORO-OLÉFINES
Abstract
(EN)
The present invention relates to compositions comprising at least one fluoroolefin and an effective amount of stabilizer that may be an amine or a mixture of an amine with other stabilizers. The stabilized compositions may be useful in cooling apparatus, such as refrigeration, air-conditioning, chillers, and heat pumps, as well as in applications as foam blowing agents, solvents, aerosol propellants, fire extinguishants, and sterilants.
(FR)
La présente invention concerne des compositions comprenant au moins une fluoro-oléfine et une quantité efficace d'un stabilisant qui peut être une amine ou un mélange d'amine avec d'autres stabilisants. Ces compositions stabilisées peuvent convenir dans un dispositif de refroidissement, tel qu'un dispositif de réfrigération, d'air conditionné, des refroidisseurs et des pompes à chaleur ainsi que dans des applications telles que des agents de soufflage, des solvants, des agents propulseurs d'aérosol, des agents extincteurs et des agents stérilisants.
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