BR9612264A - Composição lubrificante umtilizável na duminuição de superficies de aluminio processo para diminuir o desgaste de superficies de aluminio e fluido de trabalho - Google Patents
Composição lubrificante umtilizável na duminuição de superficies de aluminio processo para diminuir o desgaste de superficies de aluminio e fluido de trabalhoInfo
- Publication number
- BR9612264A BR9612264A BR9612264A BR9612264A BR9612264A BR 9612264 A BR9612264 A BR 9612264A BR 9612264 A BR9612264 A BR 9612264A BR 9612264 A BR9612264 A BR 9612264A BR 9612264 A BR9612264 A BR 9612264A
- Authority
- BR
- Brazil
- Prior art keywords
- aluminum surfaces
- working fluid
- duminating
- lubricating composition
- reduce wear
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052782 aluminium Inorganic materials 0.000 title abstract 3
- 230000001050 lubricating effect Effects 0.000 title 1
- 239000000314 lubricant Substances 0.000 abstract 3
- GWYFCOCPABKNJV-UHFFFAOYSA-N isovaleric acid Chemical compound CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 abstract 2
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 abstract 2
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 abstract 1
- WLAMNBDJUVNPJU-BYPYZUCNSA-N 2-Methylbutanoic acid Natural products CC[C@H](C)C(O)=O WLAMNBDJUVNPJU-BYPYZUCNSA-N 0.000 abstract 1
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 abstract 1
- PTJWCLYPVFJWMP-UHFFFAOYSA-N 2-[[3-hydroxy-2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)COCC(CO)(CO)CO PTJWCLYPVFJWMP-UHFFFAOYSA-N 0.000 abstract 1
- WLAMNBDJUVNPJU-UHFFFAOYSA-N 2-methylbutyric acid Chemical compound CCC(C)C(O)=O WLAMNBDJUVNPJU-UHFFFAOYSA-N 0.000 abstract 1
- GWYFCOCPABKNJV-UHFFFAOYSA-M 3-Methylbutanoic acid Natural products CC(C)CC([O-])=O GWYFCOCPABKNJV-UHFFFAOYSA-M 0.000 abstract 1
- XZOYHFBNQHPJRQ-UHFFFAOYSA-N 7-methyloctanoic acid Chemical compound CC(C)CCCCCC(O)=O XZOYHFBNQHPJRQ-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 150000001735 carboxylic acids Chemical class 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 125000001153 fluoro group Chemical group F* 0.000 abstract 1
- 239000013529 heat transfer fluid Substances 0.000 abstract 1
- 229940059574 pentaerithrityl Drugs 0.000 abstract 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 abstract 1
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
- 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
- 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
- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
- C09K2205/24—Only one single fluoro component present
-
- 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)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Lubricants (AREA)
- Chemical Treatment Of Metals (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US909595P | 1995-12-22 | 1995-12-22 | |
| US76801696A | 1996-12-13 | 1996-12-13 | |
| PCT/US1996/019604 WO1997023585A1 (en) | 1995-12-22 | 1996-12-19 | Use of polyol ester lubricants to minimize wear on aluminum parts in refrigeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9612264A true BR9612264A (pt) | 1999-07-13 |
Family
ID=26679041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9612264A BR9612264A (pt) | 1995-12-22 | 1996-12-19 | Composição lubrificante umtilizável na duminuição de superficies de aluminio processo para diminuir o desgaste de superficies de aluminio e fluido de trabalho |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0883666B1 (pt) |
| JP (2) | JP2000502391A (pt) |
| KR (1) | KR100459286B1 (pt) |
| AT (1) | ATE497529T1 (pt) |
| AU (1) | AU725896B2 (pt) |
| BR (1) | BR9612264A (pt) |
| CA (1) | CA2240124C (pt) |
| DE (1) | DE69638328D1 (pt) |
| ES (1) | ES2359328T3 (pt) |
| WO (1) | WO1997023585A1 (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010019120A1 (en) * | 1999-06-09 | 2001-09-06 | Nicolas E. Schnur | Method of improving performance of refrigerant systems |
| JP2002129179A (ja) * | 2000-10-24 | 2002-05-09 | Mitsubishi Electric Corp | 冷凍機 |
| CA2487587C (en) | 2003-11-21 | 2012-04-24 | Nof Corporation | A polyol ester for use within a refrigeration lubricant composition compatible with chlorine-free hydrofluorocarbon refrigerants |
| WO2013014959A1 (ja) * | 2011-07-27 | 2013-01-31 | Ｋｈネオケム株式会社 | ペンタエリスリトールのテトラエステル |
| JP5989989B2 (ja) * | 2011-12-27 | 2016-09-07 | 日本サン石油株式会社 | 冷凍機油組成物 |
| 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 |
| JP5696237B2 (ja) * | 2014-01-17 | 2015-04-08 | Ｊｘ日鉱日石エネルギー株式会社 | 冷凍機油及び冷凍機用流体組成物 |
| US10640691B2 (en) * | 2015-09-29 | 2020-05-05 | Kh Neochem Co., Ltd. | Refrigerating machine oil composition and working fluid composition for refrigerating machine using same |
| US10647901B2 (en) * | 2015-09-29 | 2020-05-12 | Kh Neochem Co., Ltd. | Refrigerating machine oil composition and working fluid composition for refrigerating machine using same |
| ES2962608T3 (es) * | 2015-12-25 | 2024-03-20 | Nof Corp | Ester para aceites para frigoríficos |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3441600A (en) * | 1966-06-16 | 1969-04-29 | Sinclair Research Inc | Liquid esters of neoalkyl polyols and neoalkyl fatty acids |
| US4826633A (en) * | 1986-10-16 | 1989-05-02 | Hatco Chemical Corporation | Synthetic lubricant base stock of monopentaerythritol and trimethylolpropane esters |
| EP0449406B1 (en) * | 1990-01-31 | 1997-04-09 | Tonen Corporation | Esters as lubricants for a haloalkane refrigerant |
| AU640019B2 (en) * | 1990-05-22 | 1993-08-12 | Unichema Chemie Bv | Lubricants |
| US5554311A (en) * | 1992-02-18 | 1996-09-10 | Idemitsu Kosan Co., Ltd. | Lubricant for refrigerating machine employing refrigerant comprising hydrofluoroethane |
| CA2137252A1 (en) * | 1992-06-03 | 1993-12-09 | Nicholas E. Schnur | Polyol ester lubricants for refrigerant heat transfer fluids |
| EP0643762B1 (en) * | 1992-06-03 | 2000-02-23 | Henkel Corporation | Polyol ester lubricants for hermetically sealed refrigerating compressors |
| JPH08505160A (ja) * | 1992-06-03 | 1996-06-04 | ヘンケル・コーポレイション | 高温で運転する冷凍コンプレッサー用ポリオールエステル潤滑剤 |
| US5503761A (en) * | 1994-08-02 | 1996-04-02 | Exxon Research & Engineering Co./Hatco Corp. | Technical pentaerythritol esters as lubricant base stock |
-
1996
- 1996-12-19 BR BR9612264A patent/BR9612264A/pt not_active IP Right Cessation
- 1996-12-19 ES ES96944780T patent/ES2359328T3/es not_active Expired - Lifetime
- 1996-12-19 JP JP09523685A patent/JP2000502391A/ja active Pending
- 1996-12-19 WO PCT/US1996/019604 patent/WO1997023585A1/en not_active Ceased
- 1996-12-19 EP EP96944780A patent/EP0883666B1/en not_active Expired - Lifetime
- 1996-12-19 AU AU13312/97A patent/AU725896B2/en not_active Expired
- 1996-12-19 KR KR10-1998-0704782A patent/KR100459286B1/ko not_active Expired - Lifetime
- 1996-12-19 CA CA002240124A patent/CA2240124C/en not_active Expired - Lifetime
- 1996-12-19 AT AT96944780T patent/ATE497529T1/de not_active IP Right Cessation
- 1996-12-19 DE DE69638328T patent/DE69638328D1/de not_active Expired - Lifetime
-
2007
- 2007-12-11 JP JP2007319657A patent/JP2008115401A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008115401A (ja) | 2008-05-22 |
| ES2359328T3 (es) | 2011-05-20 |
| JP2000502391A (ja) | 2000-02-29 |
| EP0883666A1 (en) | 1998-12-16 |
| EP0883666B1 (en) | 2011-02-02 |
| WO1997023585A1 (en) | 1997-07-03 |
| HK1015403A1 (en) | 1999-10-15 |
| ATE497529T1 (de) | 2011-02-15 |
| AU725896B2 (en) | 2000-10-26 |
| AU1331297A (en) | 1997-07-17 |
| CA2240124C (en) | 2005-09-20 |
| CA2240124A1 (en) | 1997-07-03 |
| KR100459286B1 (ko) | 2005-02-28 |
| EP0883666A4 (en) | 2000-05-17 |
| KR19990076670A (ko) | 1999-10-15 |
| DE69638328D1 (de) | 2011-03-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
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