BR9405745A - Composições de fluido de trabalho de refrigeração contendo difluoretano ou pentafluoretano - Google Patents

Composições de fluido de trabalho de refrigeração contendo difluoretano ou pentafluoretano

Info

Publication number: BR9405745A
Authority: BR; Brazil
Prior art keywords: pentafluorethane; difluorethane; working fluid; compositions containing; fluid compositions
Prior art date: 1993-01-07

Application number

BR9405745A

Other languages

English (en)

Inventor

Martin Anthony Krevalis

Richard Henry Schlosberg

Carolyn Boggus Duncan

Original Assignee

Exxon Chemical Patents Inc

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.)

1993-01-07

Filing date

1994-01-03

Publication date

1995-12-05

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21696233&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9405745(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1994-01-03 Application filed by Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc

1995-12-05 Publication of BR9405745A publication Critical patent/BR9405745A/pt

Links

239000002826 coolant Substances 0.000 title 1
239000012530 fluid Substances 0.000 title 1
239000000203 mixture Substances 0.000 title 1
GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical compound FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
- C10M171/008—Lubricant compositions compatible with refrigerants
- 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
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
- C10M105/32—Esters
- C10M105/38—Esters of polyhydroxy 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
- C09K2205/22—All components of a mixture being fluoro compounds
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/286—Esters of polymerised unsaturated acids
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2211/02—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only
- C10M2211/022—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only aliphatic
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2211/06—Perfluorinated compounds
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/30—Refrigerators lubricants or compressors lubricants
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/32—Wires, ropes or cables lubricants
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/34—Lubricating-sealants
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/36—Release agents or mold release agents
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/38—Conveyors or chain belts
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/40—Generators or electric motors in oil or gas winning field
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/42—Flashing oils or marking oils
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/44—Super vacuum or supercritical use
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/50—Medical uses

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Engineering & Computer Science (AREA)
Emergency Medicine (AREA)
Health & Medical Sciences (AREA)
Physics & Mathematics (AREA)
Combustion & Propulsion (AREA)
Thermal Sciences (AREA)
Materials Engineering (AREA)
Lubricants (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

BR9405745A 1993-01-07 1994-01-03 Composições de fluido de trabalho de refrigeração contendo difluoretano ou pentafluoretano BR9405745A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US148293A	1993-01-07	1993-01-07
PCT/US1994/000063 WO1994016028A1 (en)	1993-01-07	1994-01-03	Refrigeration working fluid compositions containing difluoroethane or pentafluoroethane

Publications (1)

Publication Number	Publication Date
BR9405745A true BR9405745A (pt)	1995-12-05

Family

ID=21696233

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9405745A BR9405745A (pt)	1993-01-07	1994-01-03	Composições de fluido de trabalho de refrigeração contendo difluoretano ou pentafluoretano

Country Status (14)

Country	Link
US (1)	US5494597A (pt)
EP (1)	EP0678115B1 (pt)
JP (1)	JP3510888B2 (pt)
CN (1)	CN1072253C (pt)
AU (2)	AU5963494A (pt)
BR (1)	BR9405745A (pt)
CA (1)	CA2153388C (pt)
DE (1)	DE69423610T2 (pt)
ES (1)	ES2146647T3 (pt)
IL (1)	IL108066A0 (pt)
MX (1)	MX9400322A (pt)
SG (1)	SG48275A1 (pt)
WO (1)	WO1994016028A1 (pt)
ZA (1)	ZA9471B (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7052626B1 (en) *	1989-12-28	2006-05-30	Nippon Mitsubishi Oil Corporation	Fluid compositions containing refrigeration oils and chlorine-free fluorocarbon refrigerants
ZA928934B (en) *	1991-12-06	1994-05-19	Exxon Chemical Patents Inc	Refrigeration working fluid compositions
US5976399A (en) *	1992-06-03	1999-11-02	Henkel Corporation	Blended polyol ester lubricants for refrigerant heat transfer fluids
US5804096A (en) *	1993-05-27	1998-09-08	Tonen Corporation	Refrigerating machine oil
US5665686A (en) *	1995-03-14	1997-09-09	Exxon Chemical Patents Inc.	Polyol ester compositions with unconverted hydroxyl groups
US5674822A (en) *	1995-09-21	1997-10-07	Exxon Chemical Patents Inc	Synthetic ester base stocks for low emission lubricants
US5707871A (en) *	1996-02-07	1998-01-13	Thermo King Corporation	Method and kit for testing polyolester lubricants used in refrigerant compressors
TW349119B (en) *	1996-04-09	1999-01-01	Mitsubishi Gas Chemical Co	Polyol ester based-lubricant
SE504879C2 (sv) *	1996-06-24	1997-05-20	Perstorp Ab	Kylsystemsarbetsfluid innehållande som smörjmedel en hyperförgrenad makromolekyl av polyestertyp
JP4564111B2 (ja) *	1998-09-02	2010-10-20	Ｊｘ日鉱日石エネルギー株式会社	冷凍機油
US6374629B1 (en)	1999-01-25	2002-04-23	The Lubrizol Corporation	Lubricant refrigerant composition for hydrofluorocarbon (HFC) refrigerants
US20010019120A1 (en)	1999-06-09	2001-09-06	Nicolas E. Schnur	Method of improving performance of refrigerant systems
US20020055442A1 (en) *	2000-04-26	2002-05-09	Schnur Nicholas E.	Method of reducing wear of metal surfaces and maintaining a hydrolytically stable environment in refrigeration equipment during the operation of such equipment
US6526764B1 (en) *	2000-09-27	2003-03-04	Honeywell International Inc.	Hydrofluorocarbon refrigerant compositions soluble in lubricating oil
US6742345B2 (en) *	2002-03-27	2004-06-01	The Penray Companies, Inc.	Temperature control system using aqueous 1,3-propanediol solution
US6774093B2 (en) *	2002-07-12	2004-08-10	Hatco Corporation	High viscosity synthetic ester lubricant base stock
GB2447629A (en) *	2007-03-19	2008-09-24	Rpl Holdings Ltd	Refrigerant composition comprising three hydrofluorocarbon components
WO2008120536A1 (ja) *	2007-03-29	2008-10-09	Nippon Oil Corporation	冷凍機油組成物及び冷凍機用作動流体組成物
JP5290533B2 (ja) *	2007-03-29	2013-09-18	Ｊｘ日鉱日石エネルギー株式会社	冷凍機用作動流体組成物
US8402778B2 (en) *	2008-03-31	2013-03-26	National Refrigerants, Inc.	Method for enhancing mineral oil miscibility and oil return
TWI660038B (zh)	2011-12-27	2019-05-21	日商日本太陽石油股份有限公司	冷凍機油組成物
WO2013115296A1 (ja) *	2012-02-01	2013-08-08	Ｋｈネオケム株式会社	混合エステル
JP5882860B2 (ja) *	2012-08-30	2016-03-09	Ｊｘ日鉱日石エネルギー株式会社	潤滑油組成物
TWI522456B (zh) *	2015-03-27	2016-02-21		Novel refrigeration oil

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4755316A (en) *	1987-10-23	1988-07-05	Allied-Signal Inc.	Refrigeration lubricants
GB8806923D0 (en) *	1988-03-23	1988-04-27	Ici Plc	Lubricants
US4851144A (en) *	1989-01-10	1989-07-25	The Dow Chemical Company	Lubricants for refrigeration compressors
EP0422185B2 (en) *	1989-04-25	2008-08-06	The Lubrizol Corporation	Liquid compositions containing carboxylic esters
KR950005694B1 (ko) *	1989-07-05	1995-05-29	가부시끼가이샤 교오세끼 세이힝기주쓰 겡뀨쇼	냉각윤활제
JP2801703B2 (ja) *	1989-09-01	1998-09-21	花王株式会社	冷凍機油
EP0430657A1 (en) *	1989-11-29	1991-06-05	Asahi Denka Kogyo Kabushiki Kaisha	Lubricant for refrigerators
DK0435253T3 (da) *	1989-12-28	1994-06-20	Nippon Oil Co Ltd	Køleolier til brug sammen med hydrogenholdige halogencarbonkølemidler
JPH03217494A (ja) *	1990-01-22	1991-09-25	Kao Corp	冷凍機油
DE629687T1 (de) *	1990-01-31	1995-12-14	Tonen Corp	Ester als Schmiermittel für Haloalkangefriermittel.
DE4006827A1 (de) *	1990-03-05	1991-09-12	Hoechst Ag	Verwendung von esteroelen als schmiermittel fuer kaeltemittelverdichter
AU640019B2 (en) *	1990-05-22	1993-08-12	Unichema Chemie Bv	Lubricants
US5021179A (en) *	1990-07-12	1991-06-04	Henkel Corporation	Lubrication for refrigerant heat transfer fluids
GB2247466B (en) *	1990-07-23	1994-11-16	Castrol Ltd	Retrofilling mechanical vapour recompression heat transfer devices
JP2573111B2 (ja) *	1990-09-12	1997-01-22	花王株式会社	冷凍機作動流体用組成物
DE69220392T2 (de) *	1991-01-17	1998-01-29	Cpi Eng Services Inc	Schmierzusammensetzung für fluorierte Kühlmittel
EP0536940B1 (en) *	1991-10-11	2001-11-21	Imperial Chemical Industries Plc	Working fluids
JP4270795B2 (ja) *	2002-02-28	2009-06-03	ハネウェル・インターナショナル・インコーポレーテッド	カラーディスプレイ用のサブピクセルを再マッピングする方法および装置

1993
- 1993-12-17 IL IL10806693A patent/IL108066A0/xx unknown
1994
- 1994-01-03 BR BR9405745A patent/BR9405745A/pt not_active IP Right Cessation
- 1994-01-03 WO PCT/US1994/000063 patent/WO1994016028A1/en not_active Ceased
- 1994-01-03 SG SG1996008617A patent/SG48275A1/en unknown
- 1994-01-03 AU AU59634/94A patent/AU5963494A/en not_active Abandoned
- 1994-01-03 EP EP94905577A patent/EP0678115B1/en not_active Expired - Lifetime
- 1994-01-03 ES ES94905577T patent/ES2146647T3/es not_active Expired - Lifetime
- 1994-01-03 CA CA002153388A patent/CA2153388C/en not_active Expired - Lifetime
- 1994-01-03 JP JP51614194A patent/JP3510888B2/ja not_active Expired - Lifetime
- 1994-01-03 DE DE69423610T patent/DE69423610T2/de not_active Expired - Lifetime
- 1994-01-06 CN CN94100114A patent/CN1072253C/zh not_active Expired - Lifetime
- 1994-01-06 ZA ZA9471A patent/ZA9471B/xx unknown
- 1994-01-06 MX MX9400322A patent/MX9400322A/es unknown
- 1994-08-30 US US08/298,515 patent/US5494597A/en not_active Expired - Lifetime
1998
- 1998-05-26 AU AU69003/98A patent/AU715115B2/en not_active Expired

Also Published As

Publication number	Publication date
EP0678115B1 (en)	2000-03-22
IL108066A0 (en)	1994-04-12
ES2146647T3 (es)	2000-08-16
CN1091148A (zh)	1994-08-24
CA2153388A1 (en)	1994-07-21
AU715115B2 (en)	2000-01-20
ZA9471B (en)	1994-08-17
AU6900398A (en)	1998-07-16
EP0678115A1 (en)	1995-10-25
AU5963494A (en)	1994-08-15
JPH08505422A (ja)	1996-06-11
US5494597A (en)	1996-02-27
JP3510888B2 (ja)	2004-03-29
DE69423610T2 (de)	2000-11-16
CN1072253C (zh)	2001-10-03
WO1994016028A1 (en)	1994-07-21
DE69423610D1 (de)	2000-04-27
SG48275A1 (en)	1998-04-17
CA2153388C (en)	2004-03-30
MX9400322A (es)	1994-07-29

Legal Events

Date	Code	Title	Description
1999-09-28	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
2000-03-08	FF	Decision: intention to grant
2000-09-19	FG9A	Patent or certificate of addition granted
2015-06-16	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 03/01/2014

Publication	Publication Date	Title
BR9405745A (pt)	1995-12-05	Composições de fluido de trabalho de refrigeração contendo difluoretano ou pentafluoretano
BR8701096A (pt)	1987-12-29	Ministrador de fluido
BR9103461A (pt)	1992-05-05	Dispensador de fluido
DE69329667D1 (de)	2000-12-21	Arbeitsflüssigkeitszusamensetzung für Kältemaschine
DE69115185D1 (de)	1996-01-18	Arbeitsmittelzusammensetzung für Kältemaschinen.
BR9406694A (pt)	1996-01-16	Aparelho de liberação de fluido
BR9504601A (pt)	1996-10-08	Circuito hidráulico de circulação de fluido
BR8702774A (pt)	1988-12-27	Composicao de fluido de perfuracao
BR9610406A (pt)	1999-08-03	Fluido de perfuração à base de água
BR9105479A (pt)	1992-09-01	Queimador de fluido
DK0696354T3 (da)	1997-09-15	Fluidumsammensætningsmåler
BR9406808A (pt)	1996-07-23	Aparelho de liberaçao de fluido
MX164824B (es)	1992-09-28	Composicion de fluido funcional
FI952984L (fi)	1995-08-16	Trifluorietaania sisältävät jäähdyttimen käyttönestekoostumukset
BR9206829A (pt)	1995-12-12	Fluido de trabalho de refrigeração e composição
BR9306206A (pt)	1998-06-23	Fluido de correçao
DE69103204D1 (de)	1994-09-08	Elektroviskose Flüssigkeitszusammensetzung.
BR9306469A (pt)	1998-06-30	Fluido de correção à base de água
GB9221217D0 (en)	1992-11-25	Working fluid composition
EP0622443A3 (en)	1995-05-10	Machining lubricating oil composition.
HUT76913A (hu)	1998-01-28	Szénhidrogén kenőanyagot tartalmazó hűtőfolyadék-kompozíciók
DE69422075D1 (de)	2000-01-20	Hydraulische Flüssigkeitszusammensetzung
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