NO975916L - Indiumkatalysert karbonyleringsprosess for fremstilling av eddiksyre - Google Patents
Indiumkatalysert karbonyleringsprosess for fremstilling av eddiksyreInfo
- Publication number
- NO975916L NO975916L NO975916A NO975916A NO975916L NO 975916 L NO975916 L NO 975916L NO 975916 A NO975916 A NO 975916A NO 975916 A NO975916 A NO 975916A NO 975916 L NO975916 L NO 975916L
- Authority
- NO
- Norway
- Prior art keywords
- propionic acid
- acetic acid
- stream
- less
- water
- Prior art date
Links
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 title abstract 24
- 238000000034 method Methods 0.000 title abstract 7
- 230000006315 carbonylation Effects 0.000 title abstract 5
- 238000005810 carbonylation reaction Methods 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 abstract 18
- 235000019260 propionic acid Nutrition 0.000 abstract 9
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 abstract 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 6
- 239000007788 liquid Substances 0.000 abstract 5
- 239000006227 byproduct Substances 0.000 abstract 4
- 238000004821 distillation Methods 0.000 abstract 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 abstract 3
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 abstract 3
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 abstract 3
- 239000002243 precursor Substances 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 229910052741 iridium Inorganic materials 0.000 abstract 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 abstract 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 210000003918 fraction a Anatomy 0.000 abstract 1
- 229910052733 gallium Inorganic materials 0.000 abstract 1
- 229910052738 indium Inorganic materials 0.000 abstract 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
- 229910052762 osmium Inorganic materials 0.000 abstract 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 229910052702 rhenium Inorganic materials 0.000 abstract 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052707 ruthenium Inorganic materials 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/08—Acetic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
- C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
Fremgangsmåte for fremstilling av en eddiksyreprosesstrom omfattende mindre enn 400 ppm propionsyre og mindre enn 1500 ppm vann, innbefattende trinnene: (a) tilførsel av metanol og/eller et reakiivt derivat derav og karbonmonoksyd lil en karbonyleringsreaktor hvori det under prosessforlopet opprettholdes en flytende reaksjonssammensetning omfattende: (i) en iridiumkarbonyleringskatalysator; (ii) metyliodid-kokatalysator; (iii) eventuelt en eller flere promotorer valgt fra gruppen bestående av ruthenium, osmium, rhenium, cadmium, kvikksølv, sink, gallium, indium og wolfram; (iv) en endelig mengde vann ved en konsentrasjon på mindre enn ca 8 vekt-%; (v) metylacetat; (vi) eddiksyre; og (a) propionsyrebiprodukt og dets forløpere, (b) fjerning av flytende reaksjonssammensetning fra karbonyleringsreaktoren og innføring av i minst n del av den fjernede flytende reaksjonssammensetningen, med eller uten tilføring av varme, i en trykkavlastningssone for dannelse av en dampfraksjon omfattende vann, eddiksyreprodukt, propionsyrebiprodukt, metylacetat, metyliodid og propionsyreforløpere, og en væskefraksjon omfattende ikke-flyktig iridiumkatalysator, ikke-flyktig eventuell promotor eller promotorer, eddiksyre og vann; (c) resirkulering av væskefraksjonen fra trykkavlastningssonen til karbonyleringsreaktoren; (d) innføring av dampfraksjonen fra trykkavlastningssonen i en første destillasjonssone; (e) fjerning fra den første destillasjonssonen ved et punkt over innføringspunktet for trykkavlastningssone-dampfraksjonen av en resirkuleringsstrøm av lettkokende dcstillasjonsbestanddeler omfattende vann, metylacetat, metyliodid, eddiksyre og propionsyreforløpere hvilken strøm resirkuleres helt eller delvis til karbonyleringsreaktoren, og (O fjerning fra den første destillasjonssonen ved et punkt under innforingspunktet for trykkavlastningssone-dampfraksjonen, av en prosesstrøm omfattende eddiksyreprodukt, propionsyrebiprodukt, og mindre enn 1500 ppm vann og , (g) dersom prosesstrømmen fjernet i trinn O omfatter mer enn 400 ppm propionsyre, innføring av nevnte strøm i en annen destillasjonskolonne, fjerning fra et punkt under innføringspunktet for strømmen fra f) av propionsyrebiprodukt og fra et punkt over innforingspunktet for strømmen fra O av en eddiksyreprosesstrøm inneholdende mindre enn 400 ppm propionsyre og mindre enn 1500
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9626324.9A GB9626324D0 (en) | 1996-12-19 | 1996-12-19 | Process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO975916D0 NO975916D0 (no) | 1997-12-16 |
| NO975916L true NO975916L (no) | 1998-06-22 |
Family
ID=10804662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO975916A NO975916L (no) | 1996-12-19 | 1997-12-16 | Indiumkatalysert karbonyleringsprosess for fremstilling av eddiksyre |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US6140535A (no) |
| EP (1) | EP0849250B1 (no) |
| JP (1) | JP4017724B2 (no) |
| KR (1) | KR100540020B1 (no) |
| CN (1) | CN1073980C (no) |
| BR (1) | BR9706417A (no) |
| CA (1) | CA2225868C (no) |
| DE (1) | DE69717062T2 (no) |
| GB (1) | GB9626324D0 (no) |
| ID (1) | ID19691A (no) |
| MY (1) | MY117534A (no) |
| NO (1) | NO975916L (no) |
| NZ (1) | NZ329436A (no) |
| RU (1) | RU2183618C2 (no) |
| SA (1) | SA98190163B1 (no) |
| SG (1) | SG55437A1 (no) |
| TW (1) | TW448152B (no) |
| UA (1) | UA52604C2 (no) |
| ZA (1) | ZA9711267B (no) |
Families Citing this family (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9819606D0 (en) * | 1998-09-08 | 1998-11-04 | Bp Chem Int Ltd | Carbonylation process |
| GB9825424D0 (en) * | 1998-11-19 | 1999-01-13 | Bp Chem Int Ltd | Process |
| GB0211560D0 (en) * | 2002-05-20 | 2002-06-26 | Bp Chem Int Ltd | Process |
| GB0213485D0 (en) * | 2002-06-12 | 2002-07-24 | Bp Chem Int Ltd | Process |
| JP2004131389A (ja) * | 2002-10-08 | 2004-04-30 | Daicel Chem Ind Ltd | カルボン酸の製造方法及び製造システム |
| GB0316756D0 (en) * | 2003-07-17 | 2003-08-20 | Bp Chem Int Ltd | Process |
| US7361710B2 (en) * | 2004-03-12 | 2008-04-22 | Southern Diversified Products, Llc | Functionalized vegetable oil derivatives, latex compositions and coatings |
| US20060236467A1 (en) * | 2004-03-12 | 2006-10-26 | Thames Shelby F | Functionalized vegetable oil derivatives, latex compositions and textile finishes |
| US7999030B2 (en) * | 2004-03-12 | 2011-08-16 | Southern Diversified Products, Llc | Latex compositions comprising functionalized vegetable oil derivatives |
| US7053241B1 (en) | 2005-02-24 | 2006-05-30 | Celanese International Corporation | Acetic acid production methods incorporating at least one metal salt as a catalyst stabilizer |
| DE102005024116A1 (de) * | 2005-05-25 | 2006-11-30 | Umicore Ag & Co. Kg | Verfahren zur Herstellung von Iridiumacetat |
| GB0601865D0 (en) * | 2006-01-30 | 2006-03-08 | Bp Chem Int Ltd | Process |
| TWI465424B (zh) * | 2006-03-21 | 2014-12-21 | Bp Chem Int Ltd | 製造醋酸的方法 |
| US7989659B2 (en) * | 2007-05-17 | 2011-08-02 | Celanese International Corporation | Method and apparatus for making acetic acid with improved light ends column productivity |
| US7619113B2 (en) * | 2007-09-27 | 2009-11-17 | Celanese International Corporation | Method and apparatus for making acetic acid with improved purification |
| US7902397B2 (en) * | 2007-10-11 | 2011-03-08 | Celanese International Corporation | Method and apparatus for making acetic acid with improved productivity |
| US7820855B2 (en) * | 2008-04-29 | 2010-10-26 | Celanese International Corporation | Method and apparatus for carbonylating methanol with acetic acid enriched flash stream |
| US8168822B2 (en) * | 2009-07-07 | 2012-05-01 | Celanese International Corporation | Acetic acid production by way of carbonylation with enhanced reaction and flashing |
| US8728179B2 (en) | 2010-02-02 | 2014-05-20 | Celanese International Corporation | Ethanol compositions |
| US8575403B2 (en) | 2010-05-07 | 2013-11-05 | Celanese International Corporation | Hydrolysis of ethyl acetate in ethanol separation process |
| WO2012039840A2 (en) | 2010-02-02 | 2012-03-29 | Celanese International Corporation | Processes for producing alcohols from a mixed acid feed |
| US8858659B2 (en) | 2010-02-02 | 2014-10-14 | Celanese International Corporation | Processes for producing denatured ethanol |
| WO2012039841A1 (en) | 2010-02-02 | 2012-03-29 | Celanese International Corporation | Integrated process for producing alcohols from a mixed acid feed |
| US8747492B2 (en) | 2010-02-02 | 2014-06-10 | Celanese International Corporation | Ethanol/fuel blends for use as motor fuels |
| US8668750B2 (en) | 2010-02-02 | 2014-03-11 | Celanese International Corporation | Denatured fuel ethanol compositions for blending with gasoline or diesel fuel for use as motor fuels |
| US8932372B2 (en) | 2010-02-02 | 2015-01-13 | Celanese International Corporation | Integrated process for producing alcohols from a mixed acid feed |
| US8460405B2 (en) | 2010-02-02 | 2013-06-11 | Celanese International Corporation | Ethanol compositions |
| US8541633B2 (en) | 2010-02-02 | 2013-09-24 | Celanese International Corporation | Processes for producing anhydrous ethanol compositions |
| WO2012148509A1 (en) | 2011-04-26 | 2012-11-01 | Celanese International Corporation | Process for producing ethanol using a stacked bed reactor |
| US9024083B2 (en) | 2010-07-09 | 2015-05-05 | Celanese International Corporation | Process for the production of ethanol from an acetic acid feed and a recycled ethyl acetate feed |
| US9272970B2 (en) | 2010-07-09 | 2016-03-01 | Celanese International Corporation | Hydrogenolysis of ethyl acetate in alcohol separation processes |
| US8710279B2 (en) | 2010-07-09 | 2014-04-29 | Celanese International Corporation | Hydrogenolysis of ethyl acetate in alcohol separation processes |
| US8664454B2 (en) | 2010-07-09 | 2014-03-04 | Celanese International Corporation | Process for production of ethanol using a mixed feed using copper containing catalyst |
| US8394988B2 (en) | 2010-09-28 | 2013-03-12 | Celanese International Corporation | Production of acetic acid with high conversion rate |
| US8877963B2 (en) | 2010-09-28 | 2014-11-04 | Celanese International Corporation | Production of acetic acid with high conversion rate |
| US8461379B2 (en) * | 2010-10-12 | 2013-06-11 | Celanese International Corporation | Production of acetic acid comprising feeding at least one reactant to a recycle stream |
| US9073843B2 (en) | 2010-12-15 | 2015-07-07 | Daicel Corporation | Process for producing acetic acid |
| US8754268B2 (en) | 2011-04-26 | 2014-06-17 | Celanese International Corporation | Process for removing water from alcohol mixtures |
| US9073816B2 (en) | 2011-04-26 | 2015-07-07 | Celanese International Corporation | Reducing ethyl acetate concentration in recycle streams for ethanol production processes |
| US8592635B2 (en) | 2011-04-26 | 2013-11-26 | Celanese International Corporation | Integrated ethanol production by extracting halides from acetic acid |
| US8895786B2 (en) | 2011-08-03 | 2014-11-25 | Celanese International Corporation | Processes for increasing alcohol production |
| US9663437B2 (en) | 2011-09-13 | 2017-05-30 | Celanese International Corporation | Production of acetic acid with high conversion rate |
| US8686201B2 (en) | 2011-11-09 | 2014-04-01 | Celanese International Corporation | Integrated acid and alcohol production process having flashing to recover acid production catalyst |
| US8614359B2 (en) | 2011-11-09 | 2013-12-24 | Celanese International Corporation | Integrated acid and alcohol production process |
| AU2013207783B2 (en) | 2012-01-13 | 2017-07-13 | Lummus Technology Llc | Process for providing C2 hydrocarbons via oxidative coupling of methane and for separating hydrocarbon compounds |
| US9969660B2 (en) | 2012-07-09 | 2018-05-15 | Siluria Technologies, Inc. | Natural gas processing and systems |
| US9598328B2 (en) | 2012-12-07 | 2017-03-21 | Siluria Technologies, Inc. | Integrated processes and systems for conversion of methane to multiple higher hydrocarbon products |
| WO2015081122A2 (en) | 2013-11-27 | 2015-06-04 | Siluria Technologies, Inc. | Reactors and systems for oxidative coupling of methane |
| US10301234B2 (en) | 2014-01-08 | 2019-05-28 | Siluria Technologies, Inc. | Ethylene-to-liquids systems and methods |
| US10377682B2 (en) | 2014-01-09 | 2019-08-13 | Siluria Technologies, Inc. | Reactors and systems for oxidative coupling of methane |
| CA3225180A1 (en) | 2014-01-09 | 2015-07-16 | Lummus Technology Llc | Oxidative coupling of methane implementations for olefin production |
| CA2951404A1 (en) * | 2014-08-05 | 2016-02-11 | Bp Chemicals Limited | Process |
| WO2016123194A1 (en) * | 2015-01-30 | 2016-08-04 | Lyondellbasell Acetyls, Llc | Recovery of acetic acid |
| US10793490B2 (en) | 2015-03-17 | 2020-10-06 | Lummus Technology Llc | Oxidative coupling of methane methods and systems |
| US9334204B1 (en) | 2015-03-17 | 2016-05-10 | Siluria Technologies, Inc. | Efficient oxidative coupling of methane processes and systems |
| US20160289143A1 (en) | 2015-04-01 | 2016-10-06 | Siluria Technologies, Inc. | Advanced oxidative coupling of methane |
| US9328297B1 (en) * | 2015-06-16 | 2016-05-03 | Siluria Technologies, Inc. | Ethylene-to-liquids systems and methods |
| WO2017065947A1 (en) | 2015-10-16 | 2017-04-20 | Siluria Technologies, Inc. | Separation methods and systems for oxidative coupling of methane |
| EP3442934A4 (en) | 2016-04-13 | 2019-12-11 | Siluria Technologies, Inc. | OXIDATIVE COUPLING OF METHANE FOR THE PRODUCTION OF OLEFIN |
| US20180169561A1 (en) | 2016-12-19 | 2018-06-21 | Siluria Technologies, Inc. | Methods and systems for performing chemical separations |
| AU2018273238B2 (en) | 2017-05-23 | 2022-02-10 | Lummus Technology Llc | Integration of oxidative coupling of methane processes |
| RU2020102298A (ru) | 2017-07-07 | 2021-08-10 | Люммус Текнолоджи Ллс | Системы и способы окислительного сочетания метана |
| GB202015833D0 (en) | 2020-10-06 | 2020-11-18 | Bp Chem Int Ltd | Separation process and apparatus |
| CN118302400A (zh) | 2021-08-31 | 2024-07-05 | 鲁玛斯科技有限责任公司 | 用于进行甲烷氧化偶联的方法和系统 |
| CN115894219B (zh) * | 2022-09-26 | 2024-10-22 | 上海华谊能源化工有限公司 | 一种铱催化的羰基化生产乙酸的方法及系统 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3769329A (en) * | 1970-03-12 | 1973-10-30 | Monsanto Co | Production of carboxylic acids and esters |
| BE766099A (fr) * | 1970-04-23 | 1971-10-22 | Monsanto Co | Purification de courants d'acides carboxyliques |
| US3627967A (en) * | 1970-06-15 | 1971-12-14 | Amsted Ind Inc | Power switch short circuit detector for edm |
| US3769177A (en) * | 1971-11-10 | 1973-10-30 | Monsanto Co | Purification of carboxylic acids by plural stage distillation with side stream draw-offs |
| US3791935A (en) * | 1971-11-10 | 1974-02-12 | Monsanto Co | Purification of carboxylic acids |
| BE791577A (fr) * | 1971-11-19 | 1973-05-17 | Monsanto Co | Purification de courants d'acide carboxylique |
| US4029553A (en) * | 1975-07-28 | 1977-06-14 | Monsanto Company | Purification of acetic acid streams by distillation |
| US4039395A (en) * | 1975-08-11 | 1977-08-02 | Monsanto Company | Purification of acetic acid |
| US4008131A (en) * | 1975-12-11 | 1977-02-15 | Monsanto Company | Purification of acetic acid |
| AU639630B2 (en) * | 1991-01-28 | 1993-07-29 | Celanese International Corporation | Removal of carbonyl impurities from carbonylation process stream |
| GB9211671D0 (en) * | 1992-06-02 | 1992-07-15 | Bp Chem Int Ltd | Process |
| US5672743A (en) * | 1993-09-10 | 1997-09-30 | Bp Chemicals Limited | Process for the production of acetic acid |
| GB9306409D0 (en) * | 1993-03-26 | 1993-05-19 | Bp Chem Int Ltd | Process |
| UA29414C2 (uk) * | 1993-03-31 | 2000-11-15 | Пардіс Асетік | Спосіб одержання карбонових кислот або відповідних складних ефірів |
| DE69609796T2 (de) * | 1995-04-27 | 2000-12-28 | Daicel Chem | Verfahren zur herstellung von essigsäure |
| US5696284A (en) * | 1995-06-21 | 1997-12-09 | Bp Chemicals Limited | Process for the carbonylation of alkyl alcohols and/or reactive derivatives thereof |
| GB9626429D0 (en) * | 1996-12-19 | 1997-02-05 | Bp Chem Int Ltd | Process |
-
1996
- 1996-12-19 GB GBGB9626324.9A patent/GB9626324D0/en active Pending
-
1997
- 1997-12-11 DE DE69717062T patent/DE69717062T2/de not_active Expired - Lifetime
- 1997-12-11 EP EP97310016A patent/EP0849250B1/en not_active Expired - Lifetime
- 1997-12-15 ZA ZA9711267A patent/ZA9711267B/xx unknown
- 1997-12-16 NO NO975916A patent/NO975916L/no unknown
- 1997-12-17 US US08/992,105 patent/US6140535A/en not_active Expired - Lifetime
- 1997-12-18 NZ NZ329436A patent/NZ329436A/en unknown
- 1997-12-18 CA CA002225868A patent/CA2225868C/en not_active Expired - Fee Related
- 1997-12-18 MY MYPI97006134A patent/MY117534A/en unknown
- 1997-12-18 SG SG1997004533A patent/SG55437A1/en unknown
- 1997-12-19 KR KR1019970070794A patent/KR100540020B1/ko not_active Expired - Fee Related
- 1997-12-19 RU RU97121302/04A patent/RU2183618C2/ru not_active IP Right Cessation
- 1997-12-19 BR BR9706417-3A patent/BR9706417A/pt not_active Application Discontinuation
- 1997-12-19 ID IDP973934A patent/ID19691A/id unknown
- 1997-12-19 JP JP35098797A patent/JP4017724B2/ja not_active Expired - Fee Related
- 1997-12-19 UA UA97126169A patent/UA52604C2/uk unknown
- 1997-12-19 CN CN97120890A patent/CN1073980C/zh not_active Expired - Fee Related
- 1997-12-27 TW TW086119865A patent/TW448152B/zh not_active IP Right Cessation
-
1998
- 1998-06-15 SA SA98190163A patent/SA98190163B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX9710425A (es) | 1998-09-30 |
| KR19980064380A (ko) | 1998-10-07 |
| SA98190163B1 (ar) | 2006-10-11 |
| CN1192432A (zh) | 1998-09-09 |
| SG55437A1 (en) | 1998-12-21 |
| NZ329436A (en) | 1998-11-25 |
| ID19691A (id) | 1998-07-30 |
| GB9626324D0 (en) | 1997-02-05 |
| DE69717062D1 (de) | 2002-12-19 |
| UA52604C2 (uk) | 2003-01-15 |
| BR9706417A (pt) | 1999-11-23 |
| JPH10273470A (ja) | 1998-10-13 |
| DE69717062T2 (de) | 2003-07-17 |
| EP0849250A1 (en) | 1998-06-24 |
| CN1073980C (zh) | 2001-10-31 |
| EP0849250B1 (en) | 2002-11-13 |
| RU2183618C2 (ru) | 2002-06-20 |
| MY117534A (en) | 2004-07-31 |
| US6140535A (en) | 2000-10-31 |
| CA2225868A1 (en) | 1998-06-19 |
| JP4017724B2 (ja) | 2007-12-05 |
| NO975916D0 (no) | 1997-12-16 |
| KR100540020B1 (ko) | 2006-02-28 |
| ZA9711267B (en) | 1999-06-15 |
| TW448152B (en) | 2001-08-01 |
| CA2225868C (en) | 2007-02-13 |
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