PT998539E - Composicoes refrigerantes - Google Patents

Composicoes refrigerantes

Info

Publication number: PT998539E
Authority: PT; Portugal
Prior art keywords: weight; composition; amount; compositions; mixture
Prior art date: 1997-07-15

Application number

PT98932436T

Other languages

English (en)

Inventor

Neil Andre Roberts

Original Assignee

Rhodia Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1997-07-15

Filing date

1998-07-15

Publication date

2003-02-28

1997-07-15 Priority claimed from GBGB9714880.3A external-priority patent/GB9714880D0/en

1998-07-15 Application filed by Rhodia Ltd filed Critical Rhodia Ltd

1998-07-15 Priority claimed from CZ20000109A external-priority patent/CZ298309B6/cs

1998-07-15 Priority claimed from KR10-2000-7000355A external-priority patent/KR100497468B1/ko

2003-02-28 Publication of PT998539E publication Critical patent/PT998539E/pt

Links

239000000203 mixture Substances 0.000 title abstract 7
NCUVQJKPUJYKHX-UHFFFAOYSA-N 1,1,1,2,2-pentafluoro-2-(trifluoromethoxy)ethane Chemical compound FC(F)(F)OC(F)(F)C(F)(F)F NCUVQJKPUJYKHX-UHFFFAOYSA-N 0.000 abstract 1
GQUXQQYWQKRCPL-UHFFFAOYSA-N 1,1,2,2,3,3-hexafluorocyclopropane Chemical compound FC1(F)C(F)(F)C1(F)F GQUXQQYWQKRCPL-UHFFFAOYSA-N 0.000 abstract 1
WXGNWUVNYMJENI-UHFFFAOYSA-N 1,1,2,2-tetrafluoroethane Chemical compound FC(F)C(F)F WXGNWUVNYMJENI-UHFFFAOYSA-N 0.000 abstract 1
NPNPZTNLOVBDOC-UHFFFAOYSA-N 1,1-difluoroethane Chemical compound CC(F)F NPNPZTNLOVBDOC-UHFFFAOYSA-N 0.000 abstract 1
ACYQYBAHTSKBLM-UHFFFAOYSA-N difluoromethoxy(trifluoro)methane Chemical compound FC(F)OC(F)(F)F ACYQYBAHTSKBLM-UHFFFAOYSA-N 0.000 abstract 1
IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 abstract 1
QYSGYZVSCZSLHT-UHFFFAOYSA-N octafluoropropane Chemical compound FC(F)(F)C(F)(F)C(F)(F)F QYSGYZVSCZSLHT-UHFFFAOYSA-N 0.000 abstract 1
GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical compound FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 0.000 abstract 1
229960004065 perflutren Drugs 0.000 abstract 1
239000003507 refrigerant Substances 0.000 abstract 1

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
- 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
- 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
- C09K2205/10—Components
- C09K2205/11—Ethers
- C09K2205/112—Halogenated ethers
- 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
- C09K2205/10—Components
- C09K2205/12—Hydrocarbons
- 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
- C09K2205/10—Components
- C09K2205/12—Hydrocarbons
- C09K2205/124—Fluorinated cyclic hydrocarbons
- 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
- C09K2205/40—Replacement mixtures
- C09K2205/42—Type R12
- 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
- C09K2205/40—Replacement mixtures
- C09K2205/43—Type R22

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Combustion & Propulsion (AREA)
Thermal Sciences (AREA)
Physics & Mathematics (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Lubricants (AREA)
Confectionery (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Thermotherapy And Cooling Therapy Devices (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Compositions Of Macromolecular Compounds (AREA)

PT98932436T 1997-07-15 1998-07-15 Composicoes refrigerantes PT998539E (pt)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
GBGB9714880.3A GB9714880D0 (en)	1997-07-15	1997-07-15	Refrigerant compositions
CZ20000109A CZ298309B6 (cs)	1997-07-15	1998-07-15	Chladicí kompozice a její použití
KR10-2000-7000355A KR100497468B1 (ko)	1997-07-15	1998-07-15	냉매 조성물
CA002277718A CA2277718C (en)	1997-07-15	1999-07-12	Refrigerant compositions

Publications (1)

Publication Number	Publication Date
PT998539E true PT998539E (pt)	2003-02-28

Family

ID=56289851

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT98932436T PT998539E (pt)	1997-07-15	1998-07-15	Composicoes refrigerantes

Country Status (13)

Country	Link
US (2)	US6428720B1 (pt)
JP (1)	JP3862954B2 (pt)
AT (1)	ATE225836T1 (pt)
AU (1)	AU755306B2 (pt)
BR (1)	BR9811011B1 (pt)
CA (2)	CA2278334C (pt)
DE (1)	DE69808637T3 (pt)
ES (1)	ES2147168T5 (pt)
GB (1)	GB2327427B (pt)
NZ (1)	NZ502254A (pt)
PL (1)	PL192341B1 (pt)
PT (1)	PT998539E (pt)
WO (1)	WO1999003947A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0998539B2 (en)	1997-07-15	2013-10-16	E.I. Du Pont De Nemours And Company	Refrigerant compositions
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
US7258813B2 (en) *	1999-07-12	2007-08-21	E.I. Du Pont De Nemours And Company	Refrigerant composition
US6429984B1 (en)	1999-08-06	2002-08-06	Komag, Inc	Circuit and method for refreshing data recorded at a density sufficiently high to undergo thermal degradation
GB2356867A (en)	1999-12-03	2001-06-06	Rhodia Ltd	Refrigeration Compositions
DE10056606A1 (de) *	2000-11-15	2002-05-23	Solvay Fluor & Derivate	Verwendung von Gemischen,die 1,1,1,3,3-Pentafluorbutan enthalten, als Kältemittel oder Wärmerträger
WO2004003098A2 (en)	2002-06-27	2004-01-08	Goble George H	Nonflammable, nonozone depleting, refrigerant mixtures suitable for use in mineral oil
WO2004031318A1 (en) *	2002-10-01	2004-04-15	Tieken James B	Refrigerant blend
GB0223724D0 (en)	2002-10-11	2002-11-20	Rhodia Organique Fine Ltd	Refrigerant compositions
PL208354B1 (pl)	2002-11-29	2011-04-29	Du Pont	Kompozycja czynnika chłodniczego, jej zastosowanie oraz sposób wytwarzania chłodzenia
US20050082510A1 (en) *	2003-09-08	2005-04-21	Ponder Kenneth M.	Refrigerant with lubricating oil for replacement of R22 refrigerant
WO2005044765A2 (en) *	2003-11-10	2005-05-19	Showa Denko K.K.	Purification method of, 1, 1-difluoroethane
US7320763B2 (en) *	2004-12-28	2008-01-22	Stefko Properties, Llc	Refrigerant for low temperature applications
KR20090101358A (ko) *	2006-12-21	2009-09-25	이 아이 듀폰 디 네모아 앤드 캄파니	펜타플루오로에탄, 테트라플루오로에탄 및 탄화수소 조성물
US20100011791A1 (en) *	2006-12-23	2010-01-21	Roger Nicholas Strickland	R422d heat transfer systems and r22 systems retrofitted with r422d
US9938442B2 (en) *	2007-11-16	2018-04-10	Honeywell International Inc.	Hydrofluorocarbon/trifluoroiodomethane/ hydrocarbons refrigerant compositions
US10246621B2 (en)	2007-11-16	2019-04-02	Honeywell International Inc.	Heat transfer methods, systems and compositions
US20110017942A1 (en) *	2008-04-15	2011-01-27	E.I. Du Pont De Nemours And Company	Pentafluoroethane, tetrafluoroethane and n-butane compositions
US8444873B2 (en)	2009-06-12	2013-05-21	Solvay Fluor Gmbh	Refrigerant composition
US8999191B2 (en)	2013-03-15	2015-04-07	National Refrigerants, Inc.	R22 replacement refrigerant
US10301521B2 (en)	2016-07-29	2019-05-28	Honeywell International Inc.	Heat transfer methods, systems and compositions
US10712073B2 (en) *	2017-03-01	2020-07-14	Haier Us Appliance Solutions, Inc.	Ternary natural refrigerant mixture that improves the energy efficiency of a refrigeration system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2576162B2 (ja) *	1987-11-26	1997-01-29	旭硝子株式会社	作動媒体混合物
JP2576161B2 (ja) *	1987-11-26	1997-01-29	旭硝子株式会社	作動媒体混合物
JP2584337B2 (ja) *	1990-05-11	1997-02-26	三洋電機株式会社	冷媒組成物
GB2247462A (en) *	1990-08-29	1992-03-04	Star Refrigeration	Two component refrigerant
ATE131517T1 (de) *	1992-04-04	1995-12-15	Star Refrigeration	Kühlzusammensetzung
US5370812A (en) *	1993-06-28	1994-12-06	Union Carbide Chemicals & Plastics Technology Corporation	Lubricant compositions for refrigerators comprising polyalkylene glycol and a hydrocarbon solvent
GB9319540D0 (en) *	1993-09-22	1993-11-10	Star Refrigeration	Replacement refrigerant composition
GB9415159D0 (en) *	1994-07-27	1994-09-28	Ici Plc	Refrigerant compositions
WO1996015205A1 (en) *	1994-11-16	1996-05-23	E.I. Du Pont De Nemours And Company	Compositions that include a cyclic fluorocarbon
IT1277085B1 (it) *	1995-12-14	1997-11-04	Ausimont Spa	Composizioni ternarie quasi azeotropiche costituite da fluorocarburi idrogenati e idrocarburi adatte come fluidi refrigeranti
JPH10139678A (ja) *	1996-11-14	1998-05-26	Taisho Pharmaceut Co Ltd	生体内抗酸化剤

1998
- 1998-07-15 CA CA002278334A patent/CA2278334C/en not_active Expired - Fee Related
- 1998-07-15 BR BRPI9811011-0A patent/BR9811011B1/pt not_active IP Right Cessation
- 1998-07-15 AU AU82360/98A patent/AU755306B2/en not_active Ceased
- 1998-07-15 NZ NZ502254A patent/NZ502254A/xx not_active IP Right Cessation
- 1998-07-15 PL PL338078A patent/PL192341B1/pl unknown
- 1998-07-15 GB GB9815379A patent/GB2327427B/en not_active Expired - Lifetime
- 1998-07-15 WO PCT/GB1998/002079 patent/WO1999003947A1/en not_active Ceased
- 1998-07-15 JP JP2000503160A patent/JP3862954B2/ja not_active Expired - Fee Related
- 1998-07-15 PT PT98932436T patent/PT998539E/pt unknown
- 1998-07-15 ES ES98932436.3T patent/ES2147168T5/es not_active Expired - Lifetime
- 1998-07-15 DE DE69808637.6T patent/DE69808637T3/de not_active Expired - Lifetime
- 1998-07-15 AT AT98932436T patent/ATE225836T1/de active
1999
- 1999-07-12 CA CA002277718A patent/CA2277718C/en not_active Expired - Lifetime
- 1999-07-12 US US09/351,335 patent/US6428720B1/en not_active Expired - Lifetime
2002
- 2002-01-24 US US10/053,569 patent/US20020096657A1/en not_active Abandoned

Also Published As

Publication number	Publication date
CA2278334A1 (en)	1999-01-28
JP2001510228A (ja)	2001-07-31
GB2327427B (en)	2002-02-20
ES2147168T1 (es)	2000-09-01
GB9815379D0 (en)	1998-09-16
CA2278334C (en)	2009-09-15
PL192341B1 (pl)	2006-10-31
AU8236098A (en)	1999-02-10
BR9811011B1 (pt)	2010-07-27
US20020096657A1 (en)	2002-07-25
WO1999003947A1 (en)	1999-01-28
NZ502254A (en)	2002-12-20
DE69808637T3 (de)	2014-01-16
DE69808637D1 (de)	2002-11-14
DE69808637T2 (de)	2003-06-12
HK1025786A1 (en)	2000-11-24
JP3862954B2 (ja)	2006-12-27
CA2277718C (en)	2004-02-10
CA2277718A1 (en)	2000-11-05
ES2147168T5 (es)	2014-01-03
AU755306B2 (en)	2002-12-12
BR9811011A (pt)	2000-08-22
ES2147168T3 (es)	2003-04-16
ATE225836T1 (de)	2002-10-15
PL338078A1 (en)	2000-09-25
US6428720B1 (en)	2002-08-06
GB2327427A (en)	1999-01-27

Publication	Publication Date	Title
ES2147168T1 (es)	2000-09-01	Composicion refrigerante.
DE60024311D1 (de)	2005-12-29	Kühlmittelzusammensetzungen
CA2086841A1 (en)	1992-01-27	Near-azeotropic blends for use as refrigerants
WO1990003375A3 (en)	1990-05-31	Fluoro substituted benzocycloheptapyridine compounds, compositions and methods of use
DE60336837D1 (de)	2011-06-01	Kühlmittelzusammensetzungen
AU1874700A (en)	2000-07-31	Vaporisable composition
TR200201543T2 (tr)	2003-01-21	R 22 yerine geçen soğutucu madde.
MXPA05005692A (es)	2005-10-18	Refrigerantes para enfriador.
KR960037796A (ko)	1996-11-19	디플루오로메탄 및 펜타플루오로디메틸 에테르 기재의 유사 공비 혼합물, 및 냉매로서 그의 사용
EP1195421A3 (en)	2008-02-27	Refrigerant compositions
CA2070314A1 (en)	1993-01-16	R22/r124/r142b refrigerant blends
BR0115154A (pt)	2006-06-06	material viscoelástico transicional não-aspirante para uso em cirurgia
ES2091725A1 (es)	1996-11-01	Mezcla seudo-azeotropica de clorodifluormetano, de 1,1,1-trifluoretano y de pentafluoretano y su aplicacion como fluido frigorigeno en refrigeracion a baja temperatura.
DE69709757D1 (de)	2002-02-21	Kühlmittelzusammensetzungen
IT1264126B1 (it)	1996-09-16	Composizioni a base di fluorocarburi idrogenati
ES2167012T3 (es)	2002-05-01	Composiciones refrigerantes.
FI954401A7 (fi)	1995-09-18	Atseotrooppimaiset koostumukset, joissa on 1,1,1,2,3,3,3-heptafluoripr opaania ja 1,1-difluorietaania
AR001653A1 (es)	1997-11-26	Mezclas no azeotrópicas de 1,1,1,2-tetrafluoretano1,1,1-trifluoretano y su aplicacion como refriger antes
ES2170399T3 (es)	2002-08-01	Composiciones similares a azeotropos de difluorometano y cloro.
AR016571A1 (es)	2001-07-25	Una composicion detergente y un procedimiento para el lavado de la vajilla