BR9503359A - Mistura nao-azeotrópica - Google Patents

Mistura nao-azeotrópica

Info

Publication number: BR9503359A
Authority: BR; Brazil
Prior art keywords: azeotropic mixture; azeotropic; mixture
Prior art date: 1994-07-19

Application number

BR9503359A

Other languages

English (en)

Inventor

Sylvie Macaudiere

Original Assignee

Atochem Elf Sa

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.)

1994-07-19

Filing date

1995-07-18

Publication date

1996-02-27

1995-07-18 Application filed by Atochem Elf Sa filed Critical Atochem Elf Sa

1996-02-27 Publication of BR9503359A publication Critical patent/BR9503359A/pt

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
- C09K2205/22—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
- C09K2205/34—The mixture being non-azeotropic

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)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

BR9503359A 1994-07-19 1995-07-18 Mistura nao-azeotrópica BR9503359A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9408906A FR2722794B3 (fr)	1994-07-19	1994-07-19	Melanges non azeotropiques de difluoromethane, trifluoromethane et 1,1,1,2-tetrafluoroethane, et leur application comme fluides frigorigenes

Publications (1)

Publication Number	Publication Date
BR9503359A true BR9503359A (pt)	1996-02-27

Family

ID=9465513

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9503359A BR9503359A (pt)	1994-07-19	1995-07-18	Mistura nao-azeotrópica

Country Status (6)

Country	Link
EP (1)	EP0693541A1 (pt)
JP (1)	JPH0853665A (pt)
AU (1)	AU2506695A (pt)
BR (1)	BR9503359A (pt)
CA (1)	CA2153648A1 (pt)
FR (1)	FR2722794B3 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100405189B1 (ko)	2001-02-16	2003-11-12	한국과학기술연구원	혼합냉매 조성물

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE69011287T2 (de) *	1989-11-30	1994-11-17	Matsushita Electric Ind Co Ltd	Arbeitsmittel.
JPH0655943B2 (ja) *	1989-11-30	1994-07-27	松下電器産業株式会社	作動流体
SG28336G (en) *	1989-11-30	1995-09-18	Matsushita Electric Industrial Co Ltd	Working fluid
AU4649593A (en) *	1992-06-25	1994-01-24	Great Lakes Chemical Corporation	Refrigerant blends containing 1,1,1,2,3,3,3-heptafluoropropane
FR2707629B1 (fr) *	1993-06-30	1995-09-01	Atochem Elf Sa	Mélanges non azéotropiques contenant du difluorométhane et du 1,1,1,2-tétrafluoroéthane et leurs applications comme fluides frigorigènes en conditionnement d'air.

1994
- 1994-07-19 FR FR9408906A patent/FR2722794B3/fr not_active Expired - Fee Related
1995
- 1995-06-27 EP EP95401519A patent/EP0693541A1/fr not_active Withdrawn
- 1995-07-11 CA CA 2153648 patent/CA2153648A1/fr not_active Abandoned
- 1995-07-18 BR BR9503359A patent/BR9503359A/pt active Search and Examination
- 1995-07-18 AU AU25066/95A patent/AU2506695A/en not_active Abandoned
- 1995-07-19 JP JP7182299A patent/JPH0853665A/ja active Pending

Also Published As

Publication number	Publication date
EP0693541A1 (fr)	1996-01-24
FR2722794A1 (fr)	1996-01-26
CA2153648A1 (fr)	1996-01-20
JPH0853665A (ja)	1996-02-27
FR2722794B3 (fr)	1996-09-13
AU2506695A (en)	1996-02-01

Publication	Publication Date	Title
DE59401018D1 (de)	1996-12-19	Mischkammer
NO962474D0 (no)	1996-06-12	Sementeringsblanding
DK0674888T3 (da)	2000-09-25	Blandeindretning
DE69526966D1 (de)	2002-07-11	Hautkräftigende kometische zusammensetzung
DE59401295D1 (de)	1997-01-30	Mischkammer
FI961720L (fi)	1996-04-19	Uusi koostumus
BR9503954A (pt)	1996-09-24	Mistura endurecida
FI954773A0 (fi)	1995-10-06	Antihypertriglyserideeminen koostumus
IT1277894B1 (it)	1997-11-12	Miscela di aerazione
ATE207292T1 (de)	2001-11-15	Fungizide mischung
DK33392D0 (da)	1992-03-12	Etgrebsblandingsarmatur
ITMI940362A0 (it)	1994-03-01	Composizione antitosse
FR2728485B1 (fr)	1997-03-14	Melangeur
EE03481B1 (et)	2001-08-15	Klaasisegu
FI945544A7 (fi)	1994-11-25	Rasvanpoistoseos
BR9602003A (pt)	1998-10-06	Mistura não azeotrópica
MA23691A1 (fr)	1996-07-01	Composition explosive
BR9503359A (pt)	1996-02-27	Mistura nao-azeotrópica
FI98053B (fi)	1996-12-31	Sekoitus
FI964282A7 (fi)	1996-10-24	Jäähdytysaineseos
SK737U (sk)	1995-02-08	Asfaltovo-gumená zmes
BR9612155A (pt)	1999-07-13	Mistura
UA25100A (uk)	1998-12-25	Припрацювальhа суміш
ITCO960024U3 (it)	1998-03-26	Impasto policem
ITCO960020A3 (it)	1998-03-26	Impasto policem

Legal Events

Date	Code	Title	Description
2002-02-19	FB34	Technical and formal requirements: requirement - article 34 of industrial property law
2020-09-24	B11T	Dismissal of application maintained [chapter 11.20 patent gazette]