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1. WO2007144623 - REFRIGERANT COMPOSITIONS

Publication Number WO/2007/144623
Publication Date 21.12.2007
International Application No. PCT/GB2007/002210
International Filing Date 12.06.2007
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
C08J 9/14 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
9Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
04using blowing gases generated by a previously added blowing agent
12by a physical blowing agent
14organic
C11D 7/50 2006.01
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
7Compositions of detergents based essentially on non-surface-active compounds
50Solvents
CPC
C08J 2203/06
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
2203Foams characterized by the expanding agent
06CO2, N2 or noble gases
C08J 2203/12
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
2203Foams characterized by the expanding agent
12Organic compounds only containing carbon, hydrogen and oxygen atoms, e.g. ketone or alcohol
C08J 2203/14
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
2203Foams characterized by the expanding agent
14Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
C08J 2203/142
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
2203Foams characterized by the expanding agent
14Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
142Halogenated saturated hydrocarbons, e.g. H3C-CF3
C08J 9/149
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
9Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
04using blowing gases generated by a previously added blowing agent
12by a physical blowing agent
14organic
149Mixtures of blowing agents covered by more than one of the groups C08J9/141 - C08J9/143
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
  • INEOS FLUOR HOLDINGS LIMITED [GB]/[GB] (AllExceptUS)
  • LOW, Robert, Elliott [GB]/[GB] (UsOnly)
  • CORR, Stuart [GB]/[GB] (UsOnly)
Inventors
  • LOW, Robert, Elliott
  • CORR, Stuart
Agents
  • BAKER, Colin
Priority Data
0611740.214.06.2006GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) REFRIGERANT COMPOSITIONS
(FR) COMPOSITIONS RÉFRIGÉRANTES
Abstract
(EN)
A composition comprising a cyclopropane having the following structure: C3FxHyR2 (cyclic) wherein; x is 0 to 5; y is 1 to 5; z is 0, 1 or 2; and x+y+z=6; wherein each R is independently -CF3 or -OCF3; and wherein if Z=O then x is not 0, and the composition does not contain a component selected from the group consisting of CnFmH2n+2-m, wherein n=2 or 3 and 1≤m≤8; a hydrocarbon having from 1 to 5 carbon atoms; ammonia; or dimethyl ether. Preferably, the composition is a heat-transfer composition, particularly for refrigeration devices. The composition may contain stabilisers, lubricants, fire retardants and other components such as additional refrigerants. The compositions may be used in other applications, such as propellants, foam blowing agents and solvents.
(FR)
L'invention concerne une composition comprenant un cyclopropane ayant la structure suivante: C3FxHyR2 (cyclique) où : x vaut de 0 à 5 ; y vaut de 1 à 5 ; z est égal à 0, 1 ou 2 ; et x+y+z=6 ; où chaque R représente indépendamment CF3 ou -OCF3 ; et où si Z=0 alors x n'est pas égal à 0, et la composition ne contient pas de constituant choisi dans le groupe constitué par CnFmH2n+2-m, où n=2 ou 3 et 1≤m≤8 ; un hydrocarbure comportant de 1 à 5 atomes de carbone ; de l'ammoniac; ou de l'éther diméthylique. De préférence, la composition est une composition de transfert de chaleur, en particulier destinée aux dispositifs de réfrigération. La composition peut contenir des agents stabilisants, des lubrifiants, des produits ignifuges et d'autres constituants tels que des fluides frigorigènes supplémentaires. La composition peut être utilisée dans d'autres applications, telles que les propergols, les agents gonflants pour mousses et les solvants.
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