DE69208681D1 - Verwendungen von 1,1,1,3,3,3-hexafluoropropan - Google Patents

Verwendungen von 1,1,1,3,3,3-hexafluoropropan

Info

Publication number: DE69208681D1
Authority: DE; Germany
Prior art keywords: hexafluoropropane
Prior art date: 1991-11-06
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.): Expired - Fee Related

Application number

DE69208681T

Other languages

English (en)

Other versions

DE69208681T2 (de

Inventor

Donald Bernard Bivens

Richard Edward Fernandez

Mark Brandon Shiflett

Tuneen Chisolm-Carter

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

EIDP Inc

Original Assignee

EI Du Pont de Nemours and Co

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.)

1991-11-06

Filing date

1992-11-05

Publication date

1996-04-04

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25145130&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69208681(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1992-11-05 Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co

1996-04-04 Publication of DE69208681D1 publication Critical patent/DE69208681D1/de

1996-08-14 Application granted granted Critical

1996-08-14 Publication of DE69208681T2 publication Critical patent/DE69208681T2/de

2012-11-06 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/44—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members
- C07D207/444—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5
- C07D207/448—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide
- C07D207/452—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide with hydrocarbon radicals, substituted by hetero atoms, directly attached to the ring nitrogen atom
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/12—Unsaturated polyimide precursors
- C08G73/125—Unsaturated polyimide precursors the unsaturated precursors containing atoms other than carbon, hydrogen, oxygen or nitrogen in the main chain
- 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
- C09K2205/24—Only one single fluoro component present
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0313—Organic insulating material
- H05K1/032—Organic insulating material consisting of one material
- H05K1/0346—Organic insulating material consisting of one material containing N

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Thermal Sciences (AREA)
Combustion & Propulsion (AREA)
Physics & Mathematics (AREA)
Materials Engineering (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Organic Insulating Materials (AREA)

DE69208681T 1991-11-06 1992-11-05 Verwendungen von 1,1,1,3,3,3-hexafluoropropan Expired - Fee Related DE69208681T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US78864691A	1991-11-06	1991-11-06
PCT/US1992/009633 WO1993009200A1 (en)	1991-11-06	1992-11-05	Uses of 1,1,1,3,3,3-hexafluoropropane

Publications (2)

Publication Number	Publication Date
DE69208681D1 true DE69208681D1 (de)	1996-04-04
DE69208681T2 DE69208681T2 (de)	1996-08-14

Family

ID=25145130

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69208681T Expired - Fee Related DE69208681T2 (de)	1991-11-06	1992-11-05	Verwendungen von 1,1,1,3,3,3-hexafluoropropan

Country Status (8)

Country	Link
US (1)	US5662825A (de)
EP (1)	EP0611389B1 (de)
JP (1)	JPH07504262A (de)
AU (1)	AU3070192A (de)
CA (1)	CA2123083C (de)
DE (1)	DE69208681T2 (de)
ES (1)	ES2085051T3 (de)
WO (1)	WO1993009200A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU3070192A (en) *	1991-11-06	1993-06-07	E.I. Du Pont De Nemours And Company	Uses of 1,1,1,3,3,3-hexafluoropropane
DE69400752T2 (de) *	1993-03-02	1997-05-07	Du Pont	Zusammensetzungen die hexafluorpropan enthalten
US6230501B1 (en)	1994-04-14	2001-05-15	Promxd Technology, Inc.	Ergonomic systems and methods providing intelligent adaptive surfaces and temperature control
DE10141447A1 (de) *	2001-08-23	2003-03-13	Solvay Fluor & Derivate	Verwendung von 1,1,1,3,3-Pentafluorbutan
US20030208923A1 (en) *	2002-04-01	2003-11-13	Lewis Donald C.	High temperature dehumidification drying system
CA2773692C (en)	2009-09-16	2018-01-02	E. I. Du Pont De Nemours And Company	Chiller apparatus containing trans-1,1,1,4,4,4-hexafluoro-2-butene and methods of producing cooling therein
US9651308B1 (en)	2016-09-08	2017-05-16	Donald C. Lewis	High temperature dehumidification drying system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4312188A (en) *	1977-10-25	1982-01-26	Consolidated Natural Gas Service Company, Inc.	Heat pump system
EP0127365A3 (de) *	1983-05-20	1988-03-16	Imperial Chemical Industries Plc	Wärmepumpen
FR2575152B1 (fr) *	1984-12-26	1987-02-20	Rhone Poulenc Spec Chim	Procede de preparation de composes porteurs d'un groupe difluoromethylene ou trifluoromethyle
US4687588A (en) *	1986-08-05	1987-08-18	Calmac Manufacturing Corporation	Refrigerant mixture of trichlorofluoromethane and dichlorohexafluoropropane
JP2631524B2 (ja) *	1988-09-02	1997-07-16	三菱樹脂株式会社	組立式貯液槽
DE3903336A1 (de) *	1989-02-04	1990-08-09	Bayer Ag	Verwendung von c(pfeil abwaerts)3(pfeil abwaerts)- bis c(pfeil abwaerts)5(pfeil abwaerts)-polyfluoralkanen als treibgase
JP2841451B2 (ja) *	1989-04-14	1998-12-24	旭硝子株式会社	作動媒体
DE4006827A1 (de) *	1990-03-05	1991-09-12	Hoechst Ag	Verwendung von esteroelen als schmiermittel fuer kaeltemittelverdichter
US5035830A (en) *	1990-03-21	1991-07-30	E. I. Du Pont De Nemours And Company	Binary azeotropic compositions of hexafluoropropylene/ethylene cyclic dimer with methanol or ethanol
US5076064A (en) *	1990-10-31	1991-12-31	York International Corporation	Method and refrigerants for replacing existing refrigerants in centrifugal compressors
AU3070192A (en) *	1991-11-06	1993-06-07	E.I. Du Pont De Nemours And Company	Uses of 1,1,1,3,3,3-hexafluoropropane

1992
- 1992-11-05 AU AU30701/92A patent/AU3070192A/en not_active Abandoned
- 1992-11-05 JP JP5508770A patent/JPH07504262A/ja active Pending
- 1992-11-05 CA CA002123083A patent/CA2123083C/en not_active Expired - Fee Related
- 1992-11-05 ES ES92924370T patent/ES2085051T3/es not_active Expired - Lifetime
- 1992-11-05 WO PCT/US1992/009633 patent/WO1993009200A1/en not_active Ceased
- 1992-11-05 DE DE69208681T patent/DE69208681T2/de not_active Expired - Fee Related
- 1992-11-05 EP EP92924370A patent/EP0611389B1/de not_active Expired - Lifetime
1995
- 1995-01-27 US US08/379,108 patent/US5662825A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
AU3070192A (en)	1993-06-07
EP0611389A1 (de)	1994-08-24
ES2085051T3 (es)	1996-05-16
CA2123083C (en)	2003-06-03
DE69208681T2 (de)	1996-08-14
CA2123083A1 (en)	1993-05-13
JPH07504262A (ja)	1995-05-11
EP0611389B1 (de)	1996-02-28
US5662825A (en)	1997-09-02
WO1993009200A1 (en)	1993-05-13

Publication	Publication Date	Title
FI923314L (fi)	1993-01-26	Substituerade cyklopropylamino-1,3,5-triaziner
FI910722A0 (fi)	1991-02-14	Foerfarande foer hydrolysering av keratin.
FI890689L (fi)	1989-08-23	3-alkenyl-1-azabicyklo-/3.2.0/ -hept-2-en-2-karboxylsyrafoereningar.
DE69204290D1 (de)	1995-09-28	Verwendung von 1,2,2,3,3-pentafluorpropan.
FI890611L (fi)	1989-08-11	3'-deamino-4'-deoxi-4'-amino -antracykliner.
DE69104947D1 (de)	1994-12-08	Verhütung von Kesselstein.
MX9204547A (es)	1993-03-01	Neristatina 1.
FI925366L (fi)	1993-06-03	Korrosionsbestaendig spik foer inslagning i haorda aemnen
FI933151L (fi)	1994-01-14	5,10 metylentetrahydrofolsyre-cyklodextrin-inneslutningsfoereningar
FI910300A7 (fi)	1991-07-23	Uusia 1,3-dikarbonyyliyhdisteitä ja niiden käyttö
IS1605B (is)	1996-10-18	Botnv”rpuutbunathur
NO932842L (no)	1994-02-14	1,4-benzodioksanderivater
DE69002520D1 (de)	1993-09-09	Azeotropaehnliche zusammensetzungen von 1,1-dichlor-2,2,2-trifluoraethan und 1,1-dochlor-1-fluoraethan.
FI931459L (fi)	1993-10-02	Sammansaettningar med 1-klor-2,2,2-trifluoretyldifluor-metyleter
DE69208681D1 (de)	1996-04-04	Verwendungen von 1,1,1,3,3,3-hexafluoropropan
DE59204051D1 (de)	1995-11-23	Verwendung von polymodalem beta-Oktogen.
FI925258A7 (fi)	1993-05-27	Foerfarande foer framstaellning av 2-substituerade 4,6-dialkoxipyrimidiner
FI934928A7 (fi)	1994-05-11	Foerfarande foer framstaellning av 3,7-dialkylxantiner fraon 3-alkylxantiner
FI922058L (fi)	1992-11-08	Ny bakteriemotverkande foerening
FI944655A7 (fi)	1994-10-05	Uudet 2,3-dihydro-2,2,4,6,7-penta-alkyyli-5-bentsofuranolit
FI934717A0 (fi)	1993-10-25	Genexpression i bacillus
FI932396A7 (fi)	1993-11-27	Foerfarande foer framstaellning av en dubbelskyddad 2,3-hydroximetylcyklobutanol
FI931502L (fi)	1993-04-30	Ny pyretroidkomposition
DE69201724D1 (de)	1995-04-20	Kosmetische zusammensetzungen.
FI922310L (fi)	1992-11-25	Foerfarande foer framstaellning av kristallina syraadditionssalter av diastereomerrena 3-kefem-4-karboxylsyra-1-(2,2-dimetylpropionyloxi)-etylestrar

Legal Events

Date	Code	Title	Description
1997-02-27	8363	Opposition against the patent
2009-09-17	8339	Ceased/non-payment of the annual fee