CO4440437A1 - Lubricantes de ester de poliol, especialmente aquellos com- patibles con aceites minerales, para refrigeracion de com- presores que funcionan en temperaturas altas - Google Patents
Lubricantes de ester de poliol, especialmente aquellos com- patibles con aceites minerales, para refrigeracion de com- presores que funcionan en temperaturas altasInfo
- Publication number
- CO4440437A1 CO4440437A1 CO94051044A CO94051044A CO4440437A1 CO 4440437 A1 CO4440437 A1 CO 4440437A1 CO 94051044 A CO94051044 A CO 94051044A CO 94051044 A CO94051044 A CO 94051044A CO 4440437 A1 CO4440437 A1 CO 4440437A1
- Authority
- CO
- Colombia
- Prior art keywords
- iso
- especially those
- mineral oils
- adipic
- refrigeration
- Prior art date
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
- 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
- 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
- C10M105/42—Complex esters, i.e. compounds containing at least three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compound: monohydroxy compounds, polyhydroxy compounds, monocarboxylic acids, polycarboxylic acids and hydroxy carboxylic 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
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
-
- 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
- C10M2207/30—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic 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
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/04—Siloxanes with specific structure
- C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2210/00—Fluid
- F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a
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)
Abstract
SE PROPORCIONA UN LUBRICANTE DE ALTA CALIDAD PARA COMPRESORES OPERADOS DURANTE AL MENOS PARTE DE SU CICLO DE COMPRESION A TEMPERATURAS POR ENCIMA DE LAS TEMPERATURAS CONFORTABLES PARA EL SER HUMANO NORMAL, TALES COMO ACONDICIONADORES DE AIRE PARA LA MAYORIA DE LOS AUTOMOTORES, ESPECIALMENTE AQUE- LLOS QUE USAN FLUIDOS DE TRABAJO DE REFRIGERACION HIDROFLUOCARBONADOS LIBRES DE CLORO, MEZCLANDO ES- TERES DE POLIOLES IMPEDIDOS, MAS DESEABLEMENTE PENTAERITRITOL, CON UNA MEZCLA DE ACIDOS CARBOXI- LICOS QUE INCLUYEN AL MENOS ALGUN ACIDO ISO-PENTA- NOICO, JUNTO CON UNO O MAS ACIDOS ISO-NONANOICOS, ISO-OCTANOICOS Y DIBASICOS TALES COMO EL ADIPICO. CUANDO LA MEZCLA INCLUYE CERCA DE 7% DE ACIDO ADI- PICO Y CANTIDADES DE ACIDOS MONOBASICOS C8-9 Y C5 RAMIFICADOS EN UNA REACION DE AL MENOS 0.75:1.00, LOS ESTERES FORMADOS TIENEN EXCELENTE SOLUBILIDAD PARA LOS ACEITES MINERALES PARAFINICOS Y NAFTELI- COS Y SON EN CONSECUENCIA ESPECIALMENTE APROPIADOS PARA LUBRICAR ACONDICIONADORES DE AIRE DE VEHICU- LOS QUE CONTIENEN INICIALMENTE FLUIDOS DE TRANSFE- RENCIA CALORICA QUE CONTIENEN CLORO Y LUBRICANTES DE ACEITES MINERALES. . . . . . . . . . .
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14940793A | 1993-11-09 | 1993-11-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
CO4440437A1 true CO4440437A1 (es) | 1997-05-07 |
Family
ID=22530135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO94051044A CO4440437A1 (es) | 1993-11-09 | 1994-11-09 | Lubricantes de ester de poliol, especialmente aquellos com- patibles con aceites minerales, para refrigeracion de com- presores que funcionan en temperaturas altas |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP0787173B1 (es) |
JP (1) | JPH09504824A (es) |
KR (1) | KR100349096B1 (es) |
AT (1) | ATE230005T1 (es) |
AU (1) | AU680317B2 (es) |
BR (1) | BR9408018A (es) |
CA (1) | CA2175693C (es) |
CO (1) | CO4440437A1 (es) |
DE (1) | DE69431926T2 (es) |
IL (1) | IL111521A (es) |
MY (1) | MY121541A (es) |
NZ (1) | NZ275374A (es) |
PE (1) | PE32495A1 (es) |
TW (1) | TW258750B (es) |
WO (1) | WO1995013333A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI980730A (fi) * | 1997-04-11 | 1998-10-12 | Neste Oy | Etenkin fluorattujen jäähdytysnesteiden kanssa käytettävät polyoli- ja kompleksiesterit |
FI107341B (fi) * | 1997-04-11 | 2001-07-13 | Fortum Oil & Gas Oy | Fluorattujen jäähdytysnesteiden kanssa käytettävät kompleksiesterit |
FR2860001B1 (fr) * | 2003-09-19 | 2008-02-15 | Arkema | Composition a base d'hfc (hydrofluorocarbures) et son utilisation |
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 |
US8518295B2 (en) * | 2009-10-07 | 2013-08-27 | Chemtura Corporation | Lubricants for refrigeration systems |
JP5848002B2 (ja) | 2010-01-18 | 2016-01-27 | Jx日鉱日石エネルギー株式会社 | 潤滑油組成物 |
JP5746886B2 (ja) * | 2011-03-17 | 2015-07-08 | Jx日鉱日石エネルギー株式会社 | 冷凍機油組成物 |
JP5768096B2 (ja) * | 2013-07-29 | 2015-08-26 | Jx日鉱日石エネルギー株式会社 | 冷凍機油組成物 |
KR102373210B1 (ko) * | 2016-06-14 | 2022-03-10 | 니치유 가부시키가이샤 | 윤활유 기유 |
CN108467761B (zh) * | 2018-04-26 | 2021-04-06 | 广东美芝制冷设备有限公司 | 用于压缩机的机油及具有其的压缩机 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1460665A (en) * | 1974-02-11 | 1977-01-06 | Ciba Geigy Ag | Transmission device |
DE69020085T3 (de) * | 1989-04-25 | 2010-04-22 | The Lubrizol Corp., Wickliffe | Carbonsäureester enthaltende flüssige zusammensetzungen. |
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 |
DE69007264T2 (de) * | 1989-12-28 | 1994-07-28 | Nippon Oil Co Ltd | Kühlschranköle zum Gebrauch mit Hydrogen enthaltenden Halogenocarbonkühlmitteln. |
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 |
JPH04220496A (ja) * | 1990-12-21 | 1992-08-11 | Asahi Denka Kogyo Kk | 冷凍機用潤滑剤 |
ATE152473T1 (de) * | 1991-02-19 | 1997-05-15 | Dea Mineraloel Ag | Schmiermittel für kältemaschinen |
-
1994
- 1994-10-31 EP EP94932143A patent/EP0787173B1/en not_active Expired - Lifetime
- 1994-10-31 BR BR9408018A patent/BR9408018A/pt not_active IP Right Cessation
- 1994-10-31 JP JP7513866A patent/JPH09504824A/ja active Pending
- 1994-10-31 NZ NZ275374A patent/NZ275374A/en not_active IP Right Cessation
- 1994-10-31 AU AU80977/94A patent/AU680317B2/en not_active Ceased
- 1994-10-31 DE DE69431926T patent/DE69431926T2/de not_active Expired - Fee Related
- 1994-10-31 KR KR1019960702525A patent/KR100349096B1/ko not_active IP Right Cessation
- 1994-10-31 WO PCT/US1994/012544 patent/WO1995013333A1/en active IP Right Grant
- 1994-10-31 CA CA002175693A patent/CA2175693C/en not_active Expired - Fee Related
- 1994-10-31 AT AT94932143T patent/ATE230005T1/de not_active IP Right Cessation
- 1994-11-03 IL IL11152194A patent/IL111521A/en not_active IP Right Cessation
- 1994-11-08 PE PE1994254355A patent/PE32495A1/es not_active Application Discontinuation
- 1994-11-08 MY MYPI94002969A patent/MY121541A/en unknown
- 1994-11-09 CO CO94051044A patent/CO4440437A1/es unknown
- 1994-12-06 TW TW083111319A patent/TW258750B/zh active
Also Published As
Publication number | Publication date |
---|---|
BR9408018A (pt) | 1996-12-17 |
CA2175693C (en) | 2004-09-21 |
AU680317B2 (en) | 1997-07-24 |
ATE230005T1 (de) | 2003-01-15 |
JPH09504824A (ja) | 1997-05-13 |
IL111521A (en) | 1998-09-24 |
KR960705900A (ko) | 1996-11-08 |
IL111521A0 (en) | 1995-01-24 |
EP0787173A4 (es) | 1997-08-06 |
KR100349096B1 (ko) | 2003-01-24 |
PE32495A1 (es) | 1995-11-01 |
TW258750B (es) | 1995-10-01 |
DE69431926T2 (de) | 2003-11-20 |
WO1995013333A1 (en) | 1995-05-18 |
NZ275374A (en) | 1997-11-24 |
EP0787173A1 (en) | 1997-08-06 |
MY121541A (en) | 2006-02-28 |
DE69431926D1 (de) | 2003-01-30 |
AU8097794A (en) | 1995-05-29 |
CA2175693A1 (en) | 1995-05-18 |
EP0787173B1 (en) | 2002-12-18 |
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