ATE179203T1 - Kühlzusammensetzungen - Google Patents

Kühlzusammensetzungen

Info

Publication number: ATE179203T1
Authority: AT; Austria
Prior art keywords: cooling compositions; tetrafluoroethane; group; hydrofluorocarbon selected; compositions
Prior art date: 1994-07-13

Application number

AT95923512T

Other languages

English (en)

Inventor

Richard Llewellyn Powell

Stuart Corr

Frederick Thomas Murphy

James David Morrison

Original Assignee

Ici Plc

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.)

1994-07-13

Filing date

1995-07-06

Publication date

1999-05-15

1995-07-06 Application filed by Ici Plc filed Critical Ici Plc

1999-05-15 Application granted granted Critical

1999-05-15 Publication of ATE179203T1 publication Critical patent/ATE179203T1/de

Links

239000000203 mixture Substances 0.000 title abstract 3
238000001816 cooling Methods 0.000 title 1
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
RWRIWBAIICGTTQ-UHFFFAOYSA-N difluoromethane Chemical compound FCF RWRIWBAIICGTTQ-UHFFFAOYSA-N 0.000 abstract 2
LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 abstract 1
UJPMYEOUBPIPHQ-UHFFFAOYSA-N 1,1,1-trifluoroethane Chemical compound CC(F)(F)F UJPMYEOUBPIPHQ-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
229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
239000001569 carbon dioxide Substances 0.000 abstract 1
GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical compound FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 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
- 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
- C09K2205/106—Carbon dioxide
- 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
- C09K2205/34—The mixture being non-azeotropic

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)
Lubricants (AREA)
Thermotherapy And Cooling Therapy Devices (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Compositions Of Macromolecular Compounds (AREA)

AT95923512T 1994-07-13 1995-07-06 Kühlzusammensetzungen ATE179203T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9414133A GB9414133D0 (en)	1994-07-13	1994-07-13	Refrigerant compositions

Publications (1)

Publication Number	Publication Date
ATE179203T1 true ATE179203T1 (de)	1999-05-15

Family

ID=10758263

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT95923512T ATE179203T1 (de)	1994-07-13	1995-07-06	Kühlzusammensetzungen

Country Status (13)

Country	Link
EP (1)	EP0770113B1 (de)
JP (1)	JPH10502956A (de)
KR (1)	KR970704852A (de)
AT (1)	ATE179203T1 (de)
AU (1)	AU692567B2 (de)
BR (1)	BR9508273A (de)
CA (1)	CA2193636A1 (de)
DE (1)	DE69509239T2 (de)
DK (1)	DK0770113T3 (de)
ES (1)	ES2131320T3 (de)
GB (1)	GB9414133D0 (de)
GR (1)	GR3030476T3 (de)
WO (1)	WO1996002606A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9618207D0 (en) *	1996-08-30	1996-10-09	Ici Plc	Refrigerant compositions
FR2792944B1 (fr) *	1999-04-29	2001-07-20	Armines Ass Pour La Rech Et Le	Fluide frigorigene
KR100414762B1 (ko) *	2000-12-01	2004-01-13	에이씨엠텍(주)	냉매 ｒ-500 대체용 혼합 냉매 조성물
US7655610B2 (en)	2004-04-29	2010-02-02	Honeywell International Inc.	Blowing agent compositions comprising fluorinated olefins and carbon dioxide
WO2006068664A2 (en)	2004-07-13	2006-06-29	Tiax Llc	System and method of refrigeration
JP2015215111A (ja) *	2014-05-09	2015-12-03	パナソニックＩｐマネジメント株式会社	ヒートポンプ機器
DE102017216363A1 (de) *	2017-09-08	2019-03-14	Technische Universität Dresden	Kältemittel
JP6586984B2 (ja) *	2017-12-12	2019-10-09	ダイキン工業株式会社	フッ素化炭化水素及び二酸化炭素を含む冷媒、その使用、並びにそれを有する冷凍機及びその冷凍機の運転方法
JP7062614B2 (ja) *	2018-04-25	2022-05-06	ダイキン工業株式会社	冷媒を含有する組成物、その用途、それを利用する冷凍方法及びそれを有する冷凍機
GB2576328A (en)	2018-08-14	2020-02-19	Mexichem Fluor Sa De Cv	Refrigerant composition
IT201900024174A1 (it)	2019-12-16	2021-06-16	Angelantoni Test Tech S R L In Breve Att S R L	Fluido refrigerante
WO2021124135A1 (en) *	2019-12-16	2021-06-24	Angelantoni Test Technologies S.R.L. - In Breve Att S.R.L.	Refrigerant
GB202002052D0 (en)	2020-02-14	2020-04-01	Mexichem Fluor Sa De Cv	Compositions
GB202002048D0 (en)	2020-02-14	2020-04-01	Mexichem Fluor Sa De Cv	Compositions
GB202002063D0 (en) *	2020-02-14	2020-04-01	Mexichem Fluor Sa De Cv	Compsitions
EP4446673B1 (de) *	2020-06-17	2025-11-19	Weiss Technik GmbH	Kältemittel
IT202100003530A1 (it)	2021-02-16	2022-08-16	Angelantoni Test Tech S R L In Breve Att S R L	Fluido refrigerante
CN119778922B (zh) *	2024-06-07	2025-10-21	广东美的制冷设备有限公司	一种换热系统
CN119775966B (zh) *	2024-06-07	2025-09-23	广东美的制冷设备有限公司	一种制冷剂组合物及其应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4915685A (en) *	1986-03-19	1990-04-10	Petelenz Tomasz J	Methods and apparatus for iontophoresis application of medicaments at a controlled ph through ion exchange
US4810403A (en) *	1987-06-09	1989-03-07	E. I. Du Pont De Nemours And Company	Halocarbon blends for refrigerant use
DE4116274C2 (de) *	1991-05-17	1998-03-19	Forschungszentrum Fuer Kaeltet	Kältemittel
GB9200523D0 (en) *	1992-01-10	1992-02-26	Ici Plc	Compositions useful as refrigerants
BR9406264A (pt) *	1993-01-20	1996-01-30	Ici Plc	Composiçao refrigerante não-azeotrópica
JPH06220435A (ja) *	1993-01-26	1994-08-09	Showa Denko Kk	冷媒組成物
US5340490A (en) *	1993-07-14	1994-08-23	Alliedsignal Inc.	Azeotrope-like compositions of trifluoromethane and carbon dioxide or hexafluoroethane and carbon dioxide

1994
- 1994-07-13 GB GB9414133A patent/GB9414133D0/en active Pending
1995
- 1995-07-06 DE DE69509239T patent/DE69509239T2/de not_active Expired - Fee Related
- 1995-07-06 BR BR9508273A patent/BR9508273A/pt not_active Application Discontinuation
- 1995-07-06 DK DK95923512T patent/DK0770113T3/da active
- 1995-07-06 JP JP8504783A patent/JPH10502956A/ja active Pending
- 1995-07-06 KR KR1019970700164A patent/KR970704852A/ko not_active Withdrawn
- 1995-07-06 CA CA002193636A patent/CA2193636A1/en not_active Abandoned
- 1995-07-06 AT AT95923512T patent/ATE179203T1/de not_active IP Right Cessation
- 1995-07-06 EP EP95923512A patent/EP0770113B1/de not_active Expired - Lifetime
- 1995-07-06 AU AU28050/95A patent/AU692567B2/en not_active Ceased
- 1995-07-06 ES ES95923512T patent/ES2131320T3/es not_active Expired - Lifetime
- 1995-07-06 WO PCT/GB1995/001596 patent/WO1996002606A1/en not_active Ceased
1999
- 1999-06-10 GR GR990401550T patent/GR3030476T3/el unknown

Also Published As

Publication number	Publication date
DK0770113T3 (da)	1999-11-01
BR9508273A (pt)	1997-11-25
WO1996002606A1 (en)	1996-02-01
JPH10502956A (ja)	1998-03-17
AU2805095A (en)	1996-02-16
KR970704852A (ko)	1997-09-06
CA2193636A1 (en)	1996-02-01
GR3030476T3 (en)	1999-10-29
EP0770113B1 (de)	1999-04-21
AU692567B2 (en)	1998-06-11
DE69509239D1 (de)	1999-05-27
ES2131320T3 (es)	1999-07-16
DE69509239T2 (de)	1999-08-19
GB9414133D0 (en)	1994-08-31
EP0770113A1 (de)	1997-05-02

Legal Events

Date	Code	Title	Description
2000-01-15	UEP	Publication of translation of european patent specification
2002-04-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
DE69509239D1 (de)	1999-05-27	Kühlzusammensetzungen
ATE150067T1 (de)	1997-03-15	Kühlzusammensetzungen
ES2163520T3 (es)	2002-02-01	Composiciones refrigerantes.
AU1642192A (en)	1992-10-21	Non-azeotropic refrigerant compositions comprising difluoromethane; 1,1,1-trifluoroethane; or propane
ES2161872T3 (es)	2001-12-16	Composiciones de hidrofluorocarbono.
CA2065456A1 (en)	1991-03-27	Azeotrope-like compositions of pentafluoroethane and difluoromethane
CA2057863A1 (en)	1990-12-29	Azeotrope-like compositions of pentafluoroethane; 1,1,1-trifluoroethane; and chlorodifluoromethane
ES2131319T3 (es)	1999-07-16	Composiciones refrigerantes.
FR2694764B1 (fr)	1994-10-07	Mélanges pseudo-azéotropiques de difluorométhane, de pentafluoroéthane et de 1,1,1-trifluoroéthane, et leur application comme fluides frigorigènes en réfrigération basse température.
AU5222896A (en)	1996-11-21	Non-azeotropic mixtures 1,1,1,2-tetrafluoroethane, difluoromethane and pentafluoroethane, and their use as refrigerants
ATE209243T1 (de)	2001-12-15	Kühlmittelzusammensetzungen
ES2167012T3 (es)	2002-05-01	Composiciones refrigerantes.
AU5076496A (en)	1996-10-31	Non-azeotropic mixtures of 1,1,1,2-tetrafluoroethane, 1,1,1-trifluoroethane and pentafluoroethane, and application thereof as refrigerants
AU2506695A (en)	1996-02-01	Non-azeotropic mixtures of difluoromethane trifluoromethane and 1,1,1,2-tetrafluoroethane and their application as refrigerants
MY107761A (en)	1996-06-15	Novel refrigerant compositions
CA2195411A1 (en)	1996-02-08	Refrigerant compositions