JPH10503230A - 冷媒組成物 - Google Patents
冷媒組成物Info
- Publication number
- JPH10503230A JPH10503230A JP8505577A JP50557796A JPH10503230A JP H10503230 A JPH10503230 A JP H10503230A JP 8505577 A JP8505577 A JP 8505577A JP 50557796 A JP50557796 A JP 50557796A JP H10503230 A JPH10503230 A JP H10503230A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- composition
- component
- mineral oil
- propane
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- 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
- 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
- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
- C09K2205/10—Components
- C09K2205/12—Hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Other Air-Conditioning Systems (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.次の成分、すなわち、 (A)ジフルオロメタン及び1,1,1-トリフルオロエタンからなる群から選択される ハイドロフルオロカーボンの少なくとも1種と、 (B)ペンタフルオロエタンと、 (C)少なくとも1種のハイドロカーボン とを含有してなることを特徴とする組成物。 2.成分(A)がジフルオロメタンである請求項1記載の組成物。 3.成分(A)が1,1,1-トリフルオロエタンである請求項1記載の組成物。 4.成分(C)がプロパン、ペンタン又はこれらの混合物である請求項1〜3の いずれかに記載の組成物。 5.成分(A)が10〜70重量%と、成分(B)が10〜80重量%と、成分(C)が1〜10 重量%とからなるものである請求項1〜4のいずれかに記載の組成物。 6.成分(A)が20〜60重量%と、成分(B)が20〜60重量%と、成分(C)が1〜7 重量%とからなるものである請求項5記載の組成物。 7.成分(A)が35〜60重量%と、成分(B)が35〜60重量%と、成分(C)が2〜6 重量%とからなるものである請求項6記載の組成物。 8.次の成分、すなわち、 (A)ジフルオロメタン及び1,1,1-トリフルオロエタンからなる群から選択される ハイドロフルオロカーボンの少なくとも1種と、 (B)ペンタフルオロエタンと、 (C)少なくとも1種のハイドロカーボンと、 (D)1,1,1,2-テトラフルオロエタン及び1,1,2,2-テトラフルオロエタンからなる 群から選択されるハイドロフルオロカーボンの少なくとも1種 とを含有してなることを特徴とする組成物。 9.成分(C)がプロパン、ペンタン又はこれらの混合物である請求項8記載の 組成物。 10.成分(A)がジフルオロメタンである請求項8又は請求項9に記載の組成物 。 11.成分(A)が1,1,1-トリフルオロエタンである請求項8又は請求項9に記載 の組成物。 12.成分(A)が10〜70重量%と、成分(B)が10〜80重量%と、成分(C)が1〜10 重量%と,成分(D)が1〜60重量%とからなるものである請求項8〜11のいずれ かに記載の組成物。 13.ジフルオロメタンが10〜30重量%と、ペンタフルオロエタンが30〜80重量 %と、ハイドロカーボン(1種又は複数)が1〜7重量%と、1,1,1,2-テトラフ ルオロエタンが9〜50重量%とからなるものである請求項10記載の組成物。 14.ジフルオロメタンが10〜25重量%と、ペンタフルオロエタンが35〜75重量 %と、ハイドロカーボン(1種又は複数)が2〜6重量%と、1,1,1,2-テトラフ ルオロエタンが13〜45重量%とからなるものである請求項13記載の組成物。 15.ジフルオロメタンが10〜30重量%と、ペンタフルオロエタンが20〜45重量 %と、ハイドロカーボン(1種又は複数)が1〜7重量%と、1,1,1,2-テトラフ ルオロエタンが30〜55重量%とからなるものである請求項10記載の組成物。 16.ジフルオロメタンが15〜30重量%と、ペンタフルオロエタンが20〜30重量 %と、ハイドロカーボン(1種又は複数)が2〜6重量%と、1,1,1,2-テトラフ ルオロエタンが45〜55重量%とからなるものである請求項15記載の組成物。 17.1,1,1-トリフルオロエタンが20〜60重量%と、ペンタフルオロエタンが20 〜60重量%と、ハイドロカーボン(1種又は複数)が1〜7重量%と、1,1,1,2- テトラフルオロエタンが1〜20重量%とからなるものである請求項11記載の組成 物。 18.1,1,1-トリフルオロエタンが35〜60重量%と、ペンタフルオロエタンが35 〜60重量%と、ハイドロカーボン(1種又は複数)が2〜6重量%と、1,1,1,2- テトラフルオロエタンが1〜10重量%とからなるものである請求項17記載の組成 物。 19.請求項1〜18のいずれかに記載の組成物を入れてある冷却又は空調装置。 20.冷却又は空調装置における請求項1〜18のいずれかに記載の組成物の使用 。 21.請求項1〜18のいずれかに記載の組成物を凝縮させ、次いで該冷媒組成物 を蒸発させて、冷却すべき流体と熱交換させることからなる冷却方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9415140.4 | 1994-07-27 | ||
GB9415140A GB9415140D0 (en) | 1994-07-27 | 1994-07-27 | Refrigerant compositions |
PCT/GB1995/001737 WO1996003473A1 (en) | 1994-07-27 | 1995-07-24 | Refrigerant compositions |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10503230A true JPH10503230A (ja) | 1998-03-24 |
JP3916250B2 JP3916250B2 (ja) | 2007-05-16 |
Family
ID=10758951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50557796A Expired - Fee Related JP3916250B2 (ja) | 1994-07-27 | 1995-07-24 | 冷媒組成物 |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0772659B1 (ja) |
JP (1) | JP3916250B2 (ja) |
KR (1) | KR100349736B1 (ja) |
AT (1) | ATE205872T1 (ja) |
AU (1) | AU698733B2 (ja) |
BR (1) | BR9508347A (ja) |
DE (1) | DE69522811T2 (ja) |
DK (1) | DK0772659T3 (ja) |
ES (1) | ES2163520T3 (ja) |
GB (1) | GB9415140D0 (ja) |
PT (1) | PT772659E (ja) |
WO (1) | WO1996003473A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009528441A (ja) * | 2006-03-03 | 2009-08-06 | アールピーエル ホールディングス リミテッド | 冷媒組成物 |
JP2012082430A (ja) * | 1999-03-22 | 2012-04-26 | E I Du Pont De Nemours & Co | ジフルオロメタン、ペンタフルオロエタン、1,1,1,2−テトラフルオロエタンおよび炭化水素の組成物 |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9618207D0 (en) * | 1996-08-30 | 1996-10-09 | Ici Plc | Refrigerant compositions |
DE998539T1 (de) | 1997-07-15 | 2000-11-09 | Rhodia Ltd | Kühlmittelzusammensetzung |
KR100582928B1 (ko) * | 1998-07-14 | 2006-08-30 | 삼성전자주식회사 | 액정표시장치의 백라이트 어셈블리 |
US7258813B2 (en) | 1999-07-12 | 2007-08-21 | E.I. Du Pont De Nemours And Company | Refrigerant composition |
EP1216282B1 (en) * | 1999-09-30 | 2004-09-01 | RPL Holdings Limited | Cfc 12 replacement refrigerant |
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 |
EP1193305A1 (en) * | 2000-09-27 | 2002-04-03 | Honeywell International Inc. | Hydrofluorocarbon refrigerant compositions soluble in lubricating oil |
US6526764B1 (en) * | 2000-09-27 | 2003-03-04 | Honeywell International Inc. | Hydrofluorocarbon refrigerant compositions soluble in lubricating oil |
JP2002182203A (ja) * | 2000-12-12 | 2002-06-26 | Nec Corp | 表示装置、その表示方法、およびその製造方法 |
GB0206413D0 (en) | 2002-03-19 | 2002-05-01 | Refrigerant Products Ltd | Refrigerant for centrifugal compressors |
GB0223724D0 (en) | 2002-10-11 | 2002-11-20 | Rhodia Organique Fine Ltd | Refrigerant compositions |
AU2003285568B2 (en) | 2002-11-29 | 2009-02-19 | E.I. Du Pont De Nemours & Company | Chiller refrigerants |
BRPI0509947A (pt) | 2004-04-16 | 2007-09-25 | Honeywell Int Inc | composição de tipo azeotrópico, composição, composição de transferência térmica, refrigerante, sistema de refrigeração, agente de insuflação, composição espumável, espuma, espuma de células fechadas, método para substituição de um refrigerante existente contido em um sistema de refrigeração, composição passìvel de aspersão, e método de esterilização de um artigo |
KR20060009189A (ko) * | 2004-07-21 | 2006-01-31 | 한국과학기술원 | 대체 혼합냉매 조성물 |
GB0604305D0 (en) * | 2006-03-03 | 2006-04-12 | Refrigerant Solutions Ltd | Refrigerant composition |
WO2007099350A1 (en) * | 2006-03-03 | 2007-09-07 | Rpl Holdings Limited | Refrigerant composition |
GB0622562D0 (en) * | 2006-11-11 | 2006-12-20 | Rpl Holdings Ltd | Non ozone depleting refrigerant composition for replacing hcfc 22 |
US20100101245A1 (en) * | 2006-12-23 | 2010-04-29 | E. I. Du Pont De Nemours And Company | Fluorinated compositions and systems using such compositions |
US8333901B2 (en) | 2007-10-12 | 2012-12-18 | Mexichem Amanco Holding S.A. De C.V. | Heat transfer compositions |
GB201002625D0 (en) | 2010-02-16 | 2010-03-31 | Ineos Fluor Holdings Ltd | Heat transfer compositions |
US8512591B2 (en) | 2007-10-12 | 2013-08-20 | Mexichem Amanco Holding S.A. De C.V. | Heat transfer compositions |
US8444873B2 (en) | 2009-06-12 | 2013-05-21 | Solvay Fluor Gmbh | Refrigerant composition |
GB0922288D0 (en) * | 2009-12-21 | 2010-02-03 | Rpl Holdings Ltd | Non ozone depleting and low global warming potential refrigerants for refrigeration |
GB201002622D0 (en) | 2010-02-16 | 2010-03-31 | Ineos Fluor Holdings Ltd | Heat transfer compositions |
GB2481443B (en) | 2010-06-25 | 2012-10-17 | Mexichem Amanco Holding Sa | Heat transfer compositions |
US8999191B2 (en) | 2013-03-15 | 2015-04-07 | National Refrigerants, Inc. | R22 replacement refrigerant |
GB201505230D0 (en) | 2015-03-27 | 2015-05-13 | Rpl Holdings Ltd | Non ozone depleting and low global warming refrigerant blends |
ES2929910T3 (es) | 2017-11-27 | 2022-12-02 | Rpl Holdings Ltd | Mezclas de refrigerantes de bajo PCG |
WO2022084488A2 (en) | 2020-10-22 | 2022-04-28 | Rpl Holdings Limited | Thermal pump refrigerants |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69011632T2 (de) * | 1989-11-30 | 1994-11-24 | Matsushita Electric Ind Co Ltd | Arbeitsmittel. |
CA2086841C (en) * | 1990-07-26 | 2000-05-02 | Donald Bernard Bivens | Near-azeotropic blends for use as refrigerants |
US5185094A (en) * | 1990-12-17 | 1993-02-09 | E. I. Du Pont De Nemours And Company | Constant boiling compositions of pentafluoroethane, difluoromethane, and tetrafluoroethane |
CN1029625C (zh) * | 1990-12-17 | 1995-08-30 | 纳幕尔杜邦公司 | 氟化烃的恒沸组合物 |
GB9108527D0 (en) * | 1991-04-18 | 1991-06-05 | Ici Plc | Refrigerant compositions |
JP3208151B2 (ja) * | 1991-05-28 | 2001-09-10 | 三洋電機株式会社 | 冷凍装置 |
JPH06220430A (ja) * | 1993-01-21 | 1994-08-09 | Sanyo Electric Co Ltd | 冷媒組成物 |
JPH07173460A (ja) * | 1993-12-20 | 1995-07-11 | Sanyo Electric Co Ltd | 冷媒組成物および冷凍装置 |
-
1994
- 1994-07-27 GB GB9415140A patent/GB9415140D0/en active Pending
-
1995
- 1995-07-24 JP JP50557796A patent/JP3916250B2/ja not_active Expired - Fee Related
- 1995-07-24 AT AT95925949T patent/ATE205872T1/de not_active IP Right Cessation
- 1995-07-24 WO PCT/GB1995/001737 patent/WO1996003473A1/en active IP Right Grant
- 1995-07-24 DK DK95925949T patent/DK0772659T3/da active
- 1995-07-24 PT PT95925949T patent/PT772659E/pt unknown
- 1995-07-24 EP EP95925949A patent/EP0772659B1/en not_active Expired - Lifetime
- 1995-07-24 ES ES95925949T patent/ES2163520T3/es not_active Expired - Lifetime
- 1995-07-24 BR BR9508347A patent/BR9508347A/pt not_active Application Discontinuation
- 1995-07-24 AU AU29887/95A patent/AU698733B2/en not_active Ceased
- 1995-07-24 DE DE69522811T patent/DE69522811T2/de not_active Expired - Lifetime
- 1995-07-24 KR KR1019970700499A patent/KR100349736B1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012082430A (ja) * | 1999-03-22 | 2012-04-26 | E I Du Pont De Nemours & Co | ジフルオロメタン、ペンタフルオロエタン、1,1,1,2−テトラフルオロエタンおよび炭化水素の組成物 |
JP2009528441A (ja) * | 2006-03-03 | 2009-08-06 | アールピーエル ホールディングス リミテッド | 冷媒組成物 |
Also Published As
Publication number | Publication date |
---|---|
KR970704854A (ko) | 1997-09-06 |
ES2163520T3 (es) | 2002-02-01 |
DE69522811T2 (de) | 2002-03-28 |
KR100349736B1 (ko) | 2002-12-18 |
EP0772659A1 (en) | 1997-05-14 |
AU698733B2 (en) | 1998-11-05 |
JP3916250B2 (ja) | 2007-05-16 |
DE69522811D1 (de) | 2001-10-25 |
ATE205872T1 (de) | 2001-10-15 |
GB9415140D0 (en) | 1994-09-14 |
WO1996003473A1 (en) | 1996-02-08 |
EP0772659B1 (en) | 2001-09-19 |
DK0772659T3 (da) | 2001-11-26 |
AU2988795A (en) | 1996-02-22 |
PT772659E (pt) | 2002-02-28 |
BR9508347A (pt) | 1997-09-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3916250B2 (ja) | 冷媒組成物 | |
EP0509673B2 (en) | Refrigerant compositions | |
KR20000035927A (ko) | 냉매 조성물 | |
WO1994000529A1 (en) | Refrigerant blends containing 1,1,1,2,3,3,3-heptafluoropropane | |
CN104910867A (zh) | 用于冷却器应用的反式-氯-3,3,3-三氟丙烯 | |
US8465664B2 (en) | Refrigerant composition | |
AU769199B2 (en) | R 22 replacement refrigerant | |
EP0770113B1 (en) | Refrigerant compositions | |
KR20090101358A (ko) | 펜타플루오로에탄, 테트라플루오로에탄 및 탄화수소 조성물 | |
JPH11511190A (ja) | 冷媒組成物 | |
JP2022531202A (ja) | 満液式システムにおける冷媒混合物 | |
GB2291884A (en) | Refrigerant compositions comprising organofluorine compounds and hydrocarbons | |
JPH10502697A (ja) | 冷媒組成物 | |
EP0620837A1 (en) | Compositions useful as refrigerants | |
EP0922077B1 (en) | Refrigerant compositions | |
JPH11511192A (ja) | 冷媒組成物 | |
EP0858490B1 (en) | Refrigerant compositions | |
EP0922075B1 (en) | Refrigerant compositions | |
EP1216283B1 (en) | R-12 replacement refrigerant | |
CA2195411C (en) | Refrigerant compositions | |
WO1996002603A1 (en) | Refrigerant compositions | |
WO1996002605A1 (en) | Refrigerant compositions |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20040827 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20040901 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20050222 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20050113 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20050516 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20050627 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050810 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060905 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20061109 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20070109 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20070206 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100216 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110216 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120216 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120216 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130216 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130216 Year of fee payment: 6 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130216 Year of fee payment: 6 |
|
LAPS | Cancellation because of no payment of annual fees |