BR9107225A - Composicoes de ebulicao constante de hidrocarbonetos fluorados - Google Patents

Composicoes de ebulicao constante de hidrocarbonetos fluorados

Info

Publication number
BR9107225A
BR9107225A BR9107225A BR9107225A BR9107225A BR 9107225 A BR9107225 A BR 9107225A BR 9107225 A BR9107225 A BR 9107225A BR 9107225 A BR9107225 A BR 9107225A BR 9107225 A BR9107225 A BR 9107225A
Authority
BR
Brazil
Prior art keywords
compositions
fluorinated hydrocarbons
constant boiling
agents
pentafluoroethane
Prior art date
Application number
BR9107225A
Other languages
English (en)
Inventor
Mark B Shiflett
Original Assignee
Du Pont
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27090590&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9107225(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Du Pont filed Critical Du Pont
Publication of BR9107225A publication Critical patent/BR9107225A/pt

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)
  • Cosmetics (AREA)
  • Medicinal Preparation (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Fire-Extinguishing Compositions (AREA)
BR9107225A 1990-12-17 1991-12-12 Composicoes de ebulicao constante de hidrocarbonetos fluorados BR9107225A (pt)

Applications Claiming Priority (3)

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
PCT/US1991/009150 WO1992011339A1 (en) 1990-12-17 1991-12-12 Constant boiling compositions of fluorinated hydrocarbons

Publications (1)

Publication Number Publication Date
BR9107225A true BR9107225A (pt) 1994-04-05

Family

ID=27090590

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9107225A BR9107225A (pt) 1990-12-17 1991-12-12 Composicoes de ebulicao constante de hidrocarbonetos fluorados

Country Status (17)

Country Link
US (1) US5185094A (pt)
EP (1) EP0563220B1 (pt)
JP (1) JP2732545B2 (pt)
KR (1) KR100208112B1 (pt)
CN (1) CN1028032C (pt)
AT (1) ATE124440T1 (pt)
AU (2) AU9143391A (pt)
BR (1) BR9107225A (pt)
CA (1) CA2098610C (pt)
DE (1) DE69110905T2 (pt)
DK (1) DK0563220T3 (pt)
ES (1) ES2074354T3 (pt)
GR (1) GR3017006T3 (pt)
HK (1) HK54397A (pt)
MX (1) MX9102622A (pt)
MY (1) MY116821A (pt)
WO (1) WO1992011339A1 (pt)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
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
US5912279A (en) * 1990-03-23 1999-06-15 E. I. Du Pont De Nemours And Company Polymer foams containing blocking agents
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
JP2792191B2 (ja) * 1990-04-04 1998-08-27 ダイキン工業株式会社 冷 媒
EP0602022B1 (en) * 1990-07-26 1997-05-21 E.I. Du Pont De Nemours And Company Near-azeotropic blends for use as refrigerants
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
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
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
KR100190185B1 (ko) * 1991-03-18 1999-06-01 크리스 로저 에이치 디플루오로메탄; 1,1,1-트리플루오로에탄; 또는 프로판을 함유하는 비공비성 냉매 조성물들
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
ES2168257T3 (es) * 1991-10-11 2002-06-16 Ici Plc Liquidos de trabajo.
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
US6018952A (en) * 1995-04-18 2000-02-01 Daikin Industries, Ltd. Method for charging refrigerant blend
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
WO1997015637A1 (fr) * 1995-10-20 1997-05-01 Tsinghua University 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
US6604368B1 (en) 1999-10-04 2003-08-12 Refrigerant Products, Ltd. R 12 replacement refrigerant
US6606868B1 (en) 1999-10-04 2003-08-19 Refrigerant Products, Ltd. R 22 replacement refrigerant
US6629419B1 (en) 1999-10-04 2003-10-07 Refringerant Products Ltd. CFC 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
AU2003273365A1 (en) * 2002-10-01 2004-04-23 James B. Tieken 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
SG170062A1 (en) 2006-03-03 2011-04-29 Rpl Holdings Ltd Refrigerant composition
EP2013309B1 (en) 2006-03-03 2014-09-03 Rpl Holdings Limited Refrigerant composition
AU2009316668B2 (en) * 2008-11-19 2014-12-04 The Chemours Company Fc, Llc. Tetrafluoropropene compositions and uses thereof
US20100122545A1 (en) 2008-11-19 2010-05-20 E. I. Du Pont De Nemours And Company Tetrafluoropropene compositions and uses thereof
DK2308941T5 (da) 2009-10-06 2014-01-20 Honeywell Int Inc Kølemiddelsammensætninger og anvendelse heraf i lavtemperaturkølesystemer
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
US9200189B2 (en) * 2012-05-11 2015-12-01 Eco D'gas As Refrigerant gas composition
US8999191B2 (en) 2013-03-15 2015-04-07 National Refrigerants, Inc. R22 replacement refrigerant
US10294400B2 (en) 2013-12-06 2019-05-21 Daikin Industries, Ltd. Composition including difluoromethane (HFC-32), pentafluoroethane (HFC-125), and 1,1,1,2-tetrafluoroethane (HFC-134A)
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
ES2929910T3 (es) 2017-11-27 2022-12-02 Rpl Holdings Ltd Mezclas de refrigerantes de bajo PCG
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
EP4214292A2 (en) 2020-10-22 2023-07-26 RPL Holdings Limited Thermal pump refrigerants

Family Cites Families (15)

* Cited by examiner, † Cited by third party
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
ES2057402T3 (es) * 1989-06-02 1994-10-16 Union Carbide Chem Plastic Composiciones de refrigeracion y procedimiento para usarlas.
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
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
EP0430169B1 (en) * 1989-11-30 1994-08-17 Matsushita Electric Industrial 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

Also Published As

Publication number Publication date
EP0563220B1 (en) 1995-06-28
DK0563220T3 (da) 1995-08-28
CN1063300A (zh) 1992-08-05
ATE124440T1 (de) 1995-07-15
CN1028032C (zh) 1995-03-29
AU9143391A (en) 1992-07-22
JPH06503828A (ja) 1994-04-28
GR3017006T3 (en) 1995-11-30
KR100208112B1 (ko) 1999-07-15
CA2098610C (en) 2004-04-06
JP2732545B2 (ja) 1998-03-30
AU686433B2 (en) 1998-02-05
DE69110905T2 (de) 1996-02-29
MX9102622A (es) 1992-06-01
DE69110905D1 (de) 1995-08-03
WO1992011339A1 (en) 1992-07-09
AU3312995A (en) 1996-02-29
US5185094A (en) 1993-02-09
EP0563220A1 (en) 1993-10-06
MY116821A (en) 2004-03-31
ES2074354T3 (es) 1995-09-01
HK54397A (en) 1997-05-02
KR930703413A (ko) 1993-11-30
CA2098610A1 (en) 1992-06-18

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTE EM 12/12/2011