ATE124440T1 - Fluorhaltige kohlenwasserstoffe mit konstantem siedepunkt. - Google Patents
Fluorhaltige kohlenwasserstoffe mit konstantem siedepunkt.Info
- Publication number
- ATE124440T1 ATE124440T1 AT92902204T AT92902204T ATE124440T1 AT E124440 T1 ATE124440 T1 AT E124440T1 AT 92902204 T AT92902204 T AT 92902204T AT 92902204 T AT92902204 T AT 92902204T AT E124440 T1 ATE124440 T1 AT E124440T1
- Authority
- AT
- Austria
- Prior art keywords
- boiling point
- fluorine containing
- containing hydrocarbons
- constant boiling
- agents
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-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
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-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
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
- C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
- C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
- C09K5/045—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds containing only fluorine as halogen
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
- A62D1/0028—Liquid extinguishing substances
- A62D1/0057—Polyhaloalkanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/30—Materials not provided for elsewhere for aerosols
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-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
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
- C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
- C09K2205/22—All components of a mixture being fluoro compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
- C09K2205/32—The mixture being azeotropic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/05—Use of one or more blowing agents together
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/91—Plural blowing agents for producing nonpolyurethane cellular products
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Organic Insulating Materials (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Detergent Compositions (AREA)
- Fire-Extinguishing Compositions (AREA)
- Medicinal Preparation (AREA)
- Cosmetics (AREA)
- Joining Of Glass To Other Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62800090A | 1990-12-17 | 1990-12-17 | |
US07/649,356 US5185094A (en) | 1990-12-17 | 1991-02-01 | Constant boiling compositions of pentafluoroethane, difluoromethane, and tetrafluoroethane |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE124440T1 true ATE124440T1 (de) | 1995-07-15 |
Family
ID=27090590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT92902204T ATE124440T1 (de) | 1990-12-17 | 1991-12-12 | Fluorhaltige kohlenwasserstoffe mit konstantem siedepunkt. |
Country Status (17)
Country | Link |
---|---|
US (1) | US5185094A (de) |
EP (1) | EP0563220B1 (de) |
JP (1) | JP2732545B2 (de) |
KR (1) | KR100208112B1 (de) |
CN (1) | CN1028032C (de) |
AT (1) | ATE124440T1 (de) |
AU (2) | AU9143391A (de) |
BR (1) | BR9107225A (de) |
CA (1) | CA2098610C (de) |
DE (1) | DE69110905T2 (de) |
DK (1) | DK0563220T3 (de) |
ES (1) | ES2074354T3 (de) |
GR (1) | GR3017006T3 (de) |
HK (1) | HK54397A (de) |
MX (1) | MX9102622A (de) |
MY (1) | MY116821A (de) |
WO (1) | WO1992011339A1 (de) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5370811A (en) * | 1989-11-30 | 1994-12-06 | Matsushita Electric Industrial Co., Ltd. | Working fluid containing tetrafluoroethane |
US6121337A (en) * | 1990-03-23 | 2000-09-19 | E. I. Du Pont De Nemours And Company | Compositions containing 1,1,2,2-tetrafluoroethane (HFC-134) for closed-cell polymer foam production |
US5912279A (en) * | 1990-03-23 | 1999-06-15 | E. I. Du Pont De Nemours And Company | Polymer foams containing blocking agents |
JP2792191B2 (ja) * | 1990-04-04 | 1998-08-27 | ダイキン工業株式会社 | 冷 媒 |
CA2413038C (en) * | 1990-07-26 | 2007-02-06 | E.I. Du Pont De Nemours And Company | Near-azeotropic blends for use as refrigerants |
US5722256A (en) * | 1990-12-17 | 1998-03-03 | E. I. Du Pont De Nemours And Company | Air conditioner and heat pump with tetrafluoroethane-containing working fluid |
US5643492A (en) * | 1990-12-17 | 1997-07-01 | E. I. Du Pont De Nemours And Company | Constant boiling compositions of HFC-32, HFC-125 and HFC-134 A |
US5403504A (en) * | 1990-12-17 | 1995-04-04 | E. I. Du Pont De Nemours And Company | Process for heating and cooling using substantially constant boiling compositions of fluorinated hydrocarbons |
CA2105565C (en) * | 1991-03-18 | 2003-11-04 | Robert Gerard Richard | Non-azeotropic refrigerant compositions comprising difluoromethane; 1,1,1-trifluoroethane; or propane |
US5470496A (en) * | 1991-07-12 | 1995-11-28 | Matsushita Electric Industrial Co., Ltd. | Working fluid containing chlorotetrafluoroethane |
US5234613A (en) * | 1991-09-30 | 1993-08-10 | E.I. Du Pont De Nemours And Company | Substantially constant boiling compositions of difluoromethane and propane |
DE69232218T2 (de) * | 1991-10-11 | 2002-06-27 | Imperial Chemical Industries Plc, London | Arbeitsflüssigkeiten |
US5162381A (en) * | 1991-12-10 | 1992-11-10 | Allied-Signal Inc. | Process for preparing thermalplastic foam |
FR2694764B1 (fr) * | 1992-08-12 | 1994-10-07 | Atochem Elf Sa | Mélanges pseudo-azéotropiques de difluorométhane, de pentafluoroéthane et de 1,1,1-trifluoroéthane, et leur application comme fluides frigorigènes en réfrigération basse température. |
US5458798A (en) * | 1993-02-05 | 1995-10-17 | E. I. Du Pont De Nemours And Company | Azeotropic and azeotrope-like compositions of a hydrofluorocarbon and a hydrocarbon |
US5736062A (en) * | 1993-08-13 | 1998-04-07 | Ausimont S.P.A. | Azeotrope-like mixtures utilizable as refrigerating fluids |
JPH07173460A (ja) * | 1993-12-20 | 1995-07-11 | Sanyo Electric Co Ltd | 冷媒組成物および冷凍装置 |
WO1995024369A1 (en) * | 1994-03-11 | 1995-09-14 | E.I. Du Pont De Nemours And Company | Process for converting chlorodifluoromethane and/or dichlorodifluoromethane |
GB9415140D0 (en) * | 1994-07-27 | 1994-09-14 | Ici Plc | Refrigerant compositions |
CN1146712C (zh) * | 1995-04-18 | 2004-04-21 | 大金工业株式会社 | 混合制冷剂的填充方法和蒸汽压缩式制冷装置的制造方法 |
FR2733242B1 (fr) * | 1995-04-20 | 1997-06-13 | Atochem Elf Sa | Melanges pseudo-azeotropiques a base de difluoromethane et de pentafluoroethane, et leurs applications comme fluides frigorigenes |
AU7276996A (en) * | 1995-10-20 | 1997-05-15 | Beijing Inoue Qinghua Freeze Technology Co. Ltd | Refrigerant |
DE19616573C2 (de) | 1996-04-25 | 1999-03-04 | Pari Gmbh | Verwendung unterkritischer Treibmittelmischungen und Aerosole für die Mikronisierung von Arzneimitteln mit Hilfe dichter Gase |
JP2869038B2 (ja) * | 1996-06-05 | 1999-03-10 | 松下電器産業株式会社 | 3成分混合冷媒を用いたヒートポンプ装置 |
FR2756294B1 (fr) * | 1996-11-27 | 2000-10-20 | Atochem Elf Sa | Utilisation de melanges a base de difluoromethane et de pentafluoroethane comme fluides frigorigenes en refrigeration tres basse temperature |
TW492999B (en) * | 1997-01-31 | 2002-07-01 | Showa Denko Kk | Process for preparing mixed cooling-media |
US6783691B1 (en) * | 1999-03-22 | 2004-08-31 | E.I. Du Pont De Nemours And Company | Compositions of difluoromethane, pentafluoroethane, 1,1,1,2-tetrafluoroethane and hydrocarbons |
US6629419B1 (en) | 1999-10-04 | 2003-10-07 | Refringerant Products Ltd. | CFC 12 replacement refrigerant |
US6606868B1 (en) | 1999-10-04 | 2003-08-19 | Refrigerant Products, Ltd. | R 22 replacement refrigerant |
US6604368B1 (en) | 1999-10-04 | 2003-08-12 | Refrigerant Products, Ltd. | R 12 replacement refrigerant |
KR100340275B1 (ko) | 1999-11-02 | 2002-06-12 | 박호군 | 디플루오로메탄(HFC-32),펜타플루오로에탄(HFC-125)과1,1,1,2-테트라플루오로에탄(HFC-134a)을포함하는 냉매 혼합물 |
GB0206413D0 (en) | 2002-03-19 | 2002-05-01 | Refrigerant Products Ltd | Refrigerant for centrifugal compressors |
US20040061091A1 (en) * | 2002-10-01 | 2004-04-01 | Tieken James B. | Refrigerant blend |
US6669862B1 (en) | 2003-01-17 | 2003-12-30 | Protocol Resource Management Inc. | Refrigerant composition |
US7704404B2 (en) | 2003-07-17 | 2010-04-27 | Honeywell International Inc. | Refrigerant compositions and use thereof in low temperature refrigeration systems |
EP2013309B1 (de) | 2006-03-03 | 2014-09-03 | Rpl Holdings Limited | Kühlmittelzusammensetzung |
RU2008138476A (ru) | 2006-03-03 | 2010-04-10 | Рпл Холдингз Лимитед (Gb) | Композиция охлаждающего агента |
EP2367601B2 (de) † | 2008-11-19 | 2022-08-03 | The Chemours Company FC, LLC | Tetrafluorpropenzusammensetzungen und ihre verwendungen |
US20100122545A1 (en) | 2008-11-19 | 2010-05-20 | E. I. Du Pont De Nemours And Company | Tetrafluoropropene compositions and uses thereof |
PL2308941T3 (pl) | 2009-10-06 | 2014-03-31 | Honeywell Int Inc | Kompozycje czynników chłodzących i ich zastosowanie w niskotemperaturowych systemach chłodzenia |
CN102079967A (zh) * | 2009-11-26 | 2011-06-01 | 张明亮 | 一种热泵专用制冷剂 |
GB0922288D0 (en) | 2009-12-21 | 2010-02-03 | Rpl Holdings Ltd | Non ozone depleting and low global warming potential refrigerants for refrigeration |
US20120067049A1 (en) * | 2010-09-17 | 2012-03-22 | United Technologies Corporation | Systems and methods for power generation from multiple heat sources using customized working fluids |
NZ702804A (en) * | 2012-05-11 | 2016-08-26 | Eco D’Gas As | Refrigerant gas composition |
US8999191B2 (en) | 2013-03-15 | 2015-04-07 | National Refrigerants, Inc. | R22 replacement refrigerant |
JP5858130B2 (ja) * | 2013-12-06 | 2016-02-10 | ダイキン工業株式会社 | ジフルオロメタン(HFC32)、ペンタフルオロエタン(HFC125)及び1,1,1,2−テトラフルオロエタン(HFC134a)を含む組成物 |
GB201505230D0 (en) | 2015-03-27 | 2015-05-13 | Rpl Holdings Ltd | Non ozone depleting and low global warming refrigerant blends |
JP6504298B2 (ja) * | 2017-04-21 | 2019-04-24 | ダイキン工業株式会社 | 冷媒を含有する組成物及びその応用 |
JP7296961B2 (ja) | 2017-11-27 | 2023-06-23 | アールピーエル ホールディングス リミテッド | 低gwp冷媒ブレンド |
CN111264898B (zh) * | 2018-12-04 | 2022-03-04 | 北京航天试验技术研究所 | 一种烟丝膨胀剂 |
MX2023004622A (es) | 2020-10-22 | 2023-05-12 | Rpl Holdings Ltd | Refrigerantes de bomba termica. |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2641579A (en) * | 1951-03-02 | 1953-06-09 | Du Pont | Azeotropic refrigerant composition of monochlorodifluoromethane and chloropentafluoroethane |
US4157976A (en) * | 1977-12-27 | 1979-06-12 | Allied Chemical Corporation | Constant boiling mixtures of 1,1,1,2-tetrafluorochloroethane and chlorofluoromethane |
US4303536A (en) * | 1980-12-29 | 1981-12-01 | Allied Corporation | Nonazeotropic refrigerant composition containing monachlorodifluoromethane, and method of use |
US4459213A (en) * | 1982-12-30 | 1984-07-10 | Secom Co., Ltd. | Fire-extinguisher composition |
FR2563615B1 (fr) * | 1984-04-25 | 1987-02-13 | Inst Francais Du Petrole | Nouveau procede de production de froid et/ou de chaleur a absorption utilisant un melange de plusieurs constituants comme fluide de travail |
US4810403A (en) * | 1987-06-09 | 1989-03-07 | E. I. Du Pont De Nemours And Company | Halocarbon blends for refrigerant use |
JPH01121392A (ja) * | 1987-11-04 | 1989-05-15 | Daikin Ind Ltd | 冷媒 |
JP2841430B2 (ja) * | 1989-03-14 | 1998-12-24 | 旭硝子株式会社 | 作動媒体混合物 |
US4971712A (en) * | 1989-06-02 | 1990-11-20 | E. I. Du Pont De Nemours And Company | Compositions for compression refrigeration and methods of using them |
DE69010775T2 (de) * | 1989-06-02 | 1994-11-24 | Union Carbide Chem Plastic | Zusammensetzungen für Kälteverfahren und deren Verwendung. |
US4943388A (en) * | 1989-06-28 | 1990-07-24 | Allied-Signal Inc. | Azeotrope-like compositions of pentafluoroethane; 1,1,1-trifluoroethane; and chlorodifluoromethane |
US4978467A (en) * | 1989-09-26 | 1990-12-18 | Allied-Signal Inc. | Azeotrope-like compositions of pentafluoroethane and difluoromethane |
SG28336G (en) * | 1989-11-30 | 1995-09-18 | Matsushita Electric Ind Co Ltd | Working fluid |
US5053155A (en) * | 1989-12-19 | 1991-10-01 | E. I. Du Pont De Nemours And Company | Compositions and process for use in refrigeration |
JP2792191B2 (ja) * | 1990-04-04 | 1998-08-27 | ダイキン工業株式会社 | 冷 媒 |
-
1991
- 1991-02-01 US US07/649,356 patent/US5185094A/en not_active Expired - Lifetime
- 1991-12-11 CN CN91112767A patent/CN1028032C/zh not_active Expired - Lifetime
- 1991-12-12 CA CA002098610A patent/CA2098610C/en not_active Expired - Lifetime
- 1991-12-12 KR KR1019930701818A patent/KR100208112B1/ko not_active IP Right Cessation
- 1991-12-12 AU AU91433/91A patent/AU9143391A/en not_active Abandoned
- 1991-12-12 DE DE69110905T patent/DE69110905T2/de not_active Expired - Lifetime
- 1991-12-12 BR BR9107225A patent/BR9107225A/pt not_active IP Right Cessation
- 1991-12-12 EP EP92902204A patent/EP0563220B1/de not_active Expired - Lifetime
- 1991-12-12 AT AT92902204T patent/ATE124440T1/de not_active IP Right Cessation
- 1991-12-12 WO PCT/US1991/009150 patent/WO1992011339A1/en active IP Right Grant
- 1991-12-12 JP JP4502713A patent/JP2732545B2/ja not_active Expired - Lifetime
- 1991-12-12 DK DK92902204.4T patent/DK0563220T3/da active
- 1991-12-12 ES ES92902204T patent/ES2074354T3/es not_active Expired - Lifetime
- 1991-12-13 MY MYPI91002308A patent/MY116821A/en unknown
- 1991-12-17 MX MX9102622A patent/MX9102622A/es unknown
-
1995
- 1995-08-02 GR GR950402126T patent/GR3017006T3/el unknown
- 1995-10-06 AU AU33129/95A patent/AU686433B2/en not_active Expired
-
1997
- 1997-04-24 HK HK54397A patent/HK54397A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU9143391A (en) | 1992-07-22 |
EP0563220A1 (de) | 1993-10-06 |
MX9102622A (es) | 1992-06-01 |
JPH06503828A (ja) | 1994-04-28 |
GR3017006T3 (en) | 1995-11-30 |
WO1992011339A1 (en) | 1992-07-09 |
HK54397A (en) | 1997-05-02 |
CN1063300A (zh) | 1992-08-05 |
US5185094A (en) | 1993-02-09 |
MY116821A (en) | 2004-03-31 |
CA2098610A1 (en) | 1992-06-18 |
BR9107225A (pt) | 1994-04-05 |
AU686433B2 (en) | 1998-02-05 |
DE69110905D1 (de) | 1995-08-03 |
ES2074354T3 (es) | 1995-09-01 |
CA2098610C (en) | 2004-04-06 |
EP0563220B1 (de) | 1995-06-28 |
DE69110905T2 (de) | 1996-02-29 |
DK0563220T3 (da) | 1995-08-28 |
AU3312995A (en) | 1996-02-29 |
KR930703413A (ko) | 1993-11-30 |
KR100208112B1 (ko) | 1999-07-15 |
JP2732545B2 (ja) | 1998-03-30 |
CN1028032C (zh) | 1995-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
EELA | Cancelled due to lapse of time |