CN1078580C - 改进的金属-配体络合物催化的方法 - Google Patents
改进的金属-配体络合物催化的方法 Download PDFInfo
- Publication number
- CN1078580C CN1078580C CN96198751A CN96198751A CN1078580C CN 1078580 C CN1078580 C CN 1078580C CN 96198751 A CN96198751 A CN 96198751A CN 96198751 A CN96198751 A CN 96198751A CN 1078580 C CN1078580 C CN 1078580C
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- Prior art keywords
- metal
- organopolyphosphite ligand
- organopolyphosphite
- reaction
- carbon atoms
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- Expired - Lifetime
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
- C07F9/6574—Esters of oxyacids of phosphorus
- C07F9/65746—Esters of oxyacids of phosphorus the molecule containing more than one cyclic phosphorus atom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0255—Phosphorus containing compounds
- B01J31/0257—Phosphorus acids or phosphorus acid esters
- B01J31/0259—Phosphorus acids or phosphorus acid esters comprising phosphorous acid (-ester) groups ((RO)P(OR')2) or the isomeric phosphonic acid (-ester) groups (R(R'O)2P=O), i.e. R= C, R'= C, H
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
- B01J31/185—Phosphites ((RO)3P), their isomeric phosphonates (R(RO)2P=O) and RO-substitution derivatives thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/40—Regeneration or reactivation
- B01J31/4015—Regeneration or reactivation of catalysts containing metals
- B01J31/4023—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/40—Regeneration or reactivation
- B01J31/4015—Regeneration or reactivation of catalysts containing metals
- B01J31/4023—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper
- B01J31/4038—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper containing noble metals
- B01J31/4046—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper containing noble metals containing rhodium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/40—Regeneration or reactivation
- B01J31/4015—Regeneration or reactivation of catalysts containing metals
- B01J31/4053—Regeneration or reactivation of catalysts containing metals with recovery of phosphorous catalyst system constituents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/40—Regeneration or reactivation
- B01J31/4015—Regeneration or reactivation of catalysts containing metals
- B01J31/4061—Regeneration or reactivation of catalysts containing metals involving membrane separation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
- C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
- C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
- C07C45/505—Asymmetric hydroformylation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/025—Purification; Separation; Stabilisation; Desodorisation of organo-phosphorus compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/32—Addition reactions to C=C or C-C triple bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/32—Addition reactions to C=C or C-C triple bonds
- B01J2231/321—Hydroformylation, metalformylation, carbonylation or hydroaminomethylation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/50—Redistribution or isomerisation reactions of C-C, C=C or C-C triple bonds
- B01J2231/52—Isomerisation reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
- B01J2531/822—Rhodium
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
| Ex. | 酸控制 | 反应温度 | 分压,磅/英寸2 | 初始[L] | 使用速率 | ||
| ℃ | CO | H2 | C4H8 | G/L | G/L/Day | ||
| 1 | DDEa | 85 | 84 | 89 | 41 | 6 | 0.10 |
| 2 | ERL-4221b | 85 | 90 | 90 | 49 | 4.2 | 0.07 |
| 3 | DDEa | 85 | 74 | 77 | 55 | 6 | 0.12 |
| 4 | DDEa | 85 | 89 | 97 | 30 | 8 | 0.09 |
| 5 | DDEa | 85 | 84 | 88 | 38 | 6 | 0.11 |
| 6 | DDEa | 75 | 38 | 30 | 32 | 6 | 0.08 |
| 7 | DDEa | 75 | 40 | 37 | 16 | 6 | 0.1 |
| 8 | 提取剂c | 75 | 40 | 39 | 24 | 4 | 0.37 |
| 9 | 提取剂c | 75 | 40 | 39 | 24 | 2 | 0.27 |
| 10 | 提取剂c | 75 | 40 | 39 | 24 | 3 | 0.13 |
| 11 | 提取剂c | 75 | 40 | 39 | 24 | 5 | 0.37 |
| 12 | 提取剂c | 75 | 40 | 39 | 24 | 1.67 | 0.1 |
| 13 | 提取剂c | 75 | 40 | 39 | 24 | 2 | 0.13 |
| 14 | 提取剂c | 75 | 40 | 39 | 24 | 0.67 | 0.13 |
| 15 | 提取剂c | 75 | 40 | 39 | 24 | 6 | 0.34 |
| 16 | 提取剂c | 75 | 40 | 39 | 24 | 2 | 0.29 |
| 17 | 提取剂c | 75 | 40 | 39 | 24 | 2 | 0.11 |
Claims (19)
Applications Claiming Priority (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US828695P | 1995-12-06 | 1995-12-06 | |
| US828495P | 1995-12-06 | 1995-12-06 | |
| US828995P | 1995-12-06 | 1995-12-06 | |
| US876395P | 1995-12-06 | 1995-12-06 | |
| US60/008,763 | 1995-12-06 | ||
| US60/008,284 | 1995-12-06 | ||
| US60/008,286 | 1995-12-06 | ||
| US60/008,289 | 1995-12-06 | ||
| US08/757,740 US5767321A (en) | 1995-12-06 | 1996-11-26 | Metal-ligand complex catalyzed processes |
| US08/757,740 | 1996-11-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1203579A CN1203579A (zh) | 1998-12-30 |
| CN1078580C true CN1078580C (zh) | 2002-01-30 |
Family
ID=27533266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96198751A Expired - Lifetime CN1078580C (zh) | 1995-12-06 | 1996-12-05 | 改进的金属-配体络合物催化的方法 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5767321A (zh) |
| EP (1) | EP1019352B2 (zh) |
| JP (1) | JP4050792B2 (zh) |
| CN (1) | CN1078580C (zh) |
| AU (1) | AU720249B2 (zh) |
| BR (1) | BR9611808A (zh) |
| CA (1) | CA2239618C (zh) |
| CZ (1) | CZ174898A3 (zh) |
| DE (1) | DE69630322T3 (zh) |
| EA (1) | EA001502B1 (zh) |
| MX (1) | MX9804076A (zh) |
| PL (1) | PL327088A1 (zh) |
| SK (1) | SK69298A3 (zh) |
| WO (1) | WO1997020800A1 (zh) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3812095B2 (ja) * | 1997-10-28 | 2006-08-23 | 三菱化学株式会社 | アルデヒド類の製造方法及びこれに用いるビスホスファイト |
| DE19852104A1 (de) * | 1998-11-12 | 2000-05-18 | Degussa | Verfahren zur Herstellung von ß-Hydroxyaldehyden |
| DE10048301A1 (de) * | 2000-09-29 | 2002-04-11 | Oxeno Olefinchemie Gmbh | Stabilisierung von Rhodiumkatalysatoren für die Hydroformylierung von Olefinen |
| DE10220801A1 (de) * | 2002-05-10 | 2003-11-20 | Oxeno Olefinchemie Gmbh | Verfahren zur Rhodium-katalysierten Hydroformylierung von Olefinen unter Reduzierung der Rhodiumverluste |
| DE10349343A1 (de) * | 2003-10-23 | 2005-06-02 | Basf Ag | Stabilisierung von Hydroformylierungskatalysatoren auf Basis von Phosphoramiditliganden |
| DE102004050935A1 (de) * | 2004-10-18 | 2006-04-20 | Basf Ag | Extraktion von Nickel(0)-Komplexen aus Nitrilgemischen mit verminderter Mulmbildung |
| EP1817298A2 (en) * | 2004-10-27 | 2007-08-15 | Danisco A/S, Danisco Intellectual Capital | Process for the preparation of lactones |
| JP2006306815A (ja) * | 2005-04-28 | 2006-11-09 | Mitsubishi Chemicals Corp | アルデヒドの製造方法 |
| DE102005042464A1 (de) * | 2005-09-07 | 2007-03-08 | Oxeno Olefinchemie Gmbh | Carbonylierungsverfahren unter Zusatz von sterisch gehinderten sekundären Aminen |
| CN107266298A (zh) | 2009-10-16 | 2017-10-20 | 陶氏技术投资有限责任公司 | 气相加氢甲酰化方法 |
| KR101346977B1 (ko) | 2010-06-04 | 2014-01-02 | 주식회사 엘지화학 | 하이드로포르밀화 반응 부산물 제거용 장치 및 방법 |
| SG190138A1 (en) * | 2010-11-12 | 2013-06-28 | Dow Technology Investments Llc | Mitigation of fouling in hydroformylation processes by water addition |
| SA112330271B1 (ar) * | 2011-04-18 | 2015-02-09 | داو تكنولوجى انفستمنتس ال ال سى | تخفيف التلوث في عمليات هيدروفورملة عن طريق إضافة الماء |
| CA2862100C (en) | 2011-12-30 | 2021-12-21 | Basf Se | Crystalline solvate and non-solvated forms of 6,6'-[[3,3',5,5'-tetrakis(1,1-dimethylethyl)-[1,1'-biphenyl]-2,2'-diyl]bis(oxy)]bis-dibenzo [d,f] [1,3,2]-dioxaphosphepine |
| WO2013098368A1 (de) | 2011-12-30 | 2013-07-04 | Basf Se | Verfahren zur reinigung von organischen diphosphitverbindungen |
| CN104379258B (zh) * | 2012-06-04 | 2017-05-03 | 陶氏技术投资有限责任公司 | 加氢甲酰化方法 |
| BR112015006495B1 (pt) * | 2012-09-25 | 2020-12-15 | Dow Technology Investments Llc | Processo para estabilizar um ligante de fosfito contra degradação num fluido de reação de hidroformilação |
| IN2015DN02806A (zh) * | 2012-11-09 | 2015-09-11 | Mitsui Chemicals Inc | |
| JP6174711B2 (ja) * | 2012-12-06 | 2017-08-02 | ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー | ヒドロホルミル化方法 |
| CN104045532B (zh) | 2013-03-15 | 2018-05-25 | 陶氏技术投资有限责任公司 | 加氢甲酰化方法 |
| DE102013217166A1 (de) * | 2013-08-28 | 2015-03-05 | Evonik Industries Ag | Verfahren zur Hydroformylierung von ungesättigten Verbindungen durch SILP-Katalyse |
| DE102013217174A1 (de) * | 2013-08-28 | 2015-03-05 | Evonik Industries Ag | Zusammensetzung und deren Verwendung in Verfahren zur Hydroformylierung von ungesättigten Verbindungen |
| CN104513143A (zh) | 2013-09-26 | 2015-04-15 | 陶氏技术投资有限责任公司 | 加氢甲酰化方法 |
| KR102362007B1 (ko) * | 2014-03-31 | 2022-02-11 | 다우 테크놀로지 인베스트먼츠 엘엘씨. | 하이드로포르밀화 공정 |
| EP3143031B1 (en) * | 2014-05-14 | 2020-11-04 | Dow Technology Investments LLC | Stabilized organophosphorous compounds |
| JP6916164B2 (ja) | 2015-07-28 | 2021-08-11 | ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー | 安定化された有機リン化合物溶液の調製方法 |
| WO2019231611A1 (en) | 2018-05-30 | 2019-12-05 | Dow Technology Investments Llc | Methods of controlling hydroformylation processes |
| WO2019231613A1 (en) | 2018-05-30 | 2019-12-05 | Dow Technology Investments Llc | Catalyst composition comprising the combination of a monophopsphine, a tetraphosphine ligand and a hydroformylation process using it |
| KR20250057144A (ko) | 2018-05-30 | 2025-04-28 | 다우 테크놀로지 인베스트먼츠 엘엘씨. | 하이드로포밀화 공정에서 촉매의 탈활성화를 느리게 하고/하거나 테트라포스핀 리간드 사용을 느리게 하는 방법 |
| EP3950063A4 (en) * | 2019-03-29 | 2022-11-30 | Kowa Company, Ltd. | NOVEL AZAINDO DERIVATIVE |
| KR20230162956A (ko) | 2021-03-31 | 2023-11-29 | 다우 테크놀로지 인베스트먼츠 엘엘씨. | 하이드로포밀화 방법 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US467306A (en) * | 1892-01-19 | Fence-making machine | ||
| CN1092401A (zh) * | 1992-09-29 | 1994-09-21 | 联合碳化化学品及塑料技术公司 | 改进的加氢甲酰化方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3917661A (en) * | 1970-01-07 | 1975-11-04 | Union Carbide Corp | Hydroformylation of unsaturated organic compounds |
| DE3361212D1 (en) * | 1982-06-11 | 1985-12-19 | Davy Mckee London | Hydroformylation process |
| GB8334359D0 (en) † | 1983-12-23 | 1984-02-01 | Davy Mckee Ltd | Process |
| DE3680975D1 (de) † | 1985-08-30 | 1991-09-26 | Mitsubishi Electric Corp | Photomaskenmaterial. |
| US4668651A (en) † | 1985-09-05 | 1987-05-26 | Union Carbide Corporation | Transition metal complex catalyzed processes |
-
1996
- 1996-11-26 US US08/757,740 patent/US5767321A/en not_active Expired - Lifetime
- 1996-12-05 AU AU11477/97A patent/AU720249B2/en not_active Ceased
- 1996-12-05 DE DE69630322T patent/DE69630322T3/de not_active Expired - Lifetime
- 1996-12-05 SK SK692-98A patent/SK69298A3/sk unknown
- 1996-12-05 EA EA199800515A patent/EA001502B1/ru not_active IP Right Cessation
- 1996-12-05 EP EP96942907A patent/EP1019352B2/en not_active Expired - Lifetime
- 1996-12-05 JP JP52144597A patent/JP4050792B2/ja not_active Expired - Lifetime
- 1996-12-05 WO PCT/US1996/019412 patent/WO1997020800A1/en not_active Ceased
- 1996-12-05 CZ CZ981748A patent/CZ174898A3/cs unknown
- 1996-12-05 CA CA002239618A patent/CA2239618C/en not_active Expired - Lifetime
- 1996-12-05 CN CN96198751A patent/CN1078580C/zh not_active Expired - Lifetime
- 1996-12-05 PL PL96327088A patent/PL327088A1/xx unknown
- 1996-12-05 BR BR9611808A patent/BR9611808A/pt not_active IP Right Cessation
-
1998
- 1998-05-22 MX MX9804076A patent/MX9804076A/es not_active Application Discontinuation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US467306A (en) * | 1892-01-19 | Fence-making machine | ||
| CN1092401A (zh) * | 1992-09-29 | 1994-09-21 | 联合碳化化学品及塑料技术公司 | 改进的加氢甲酰化方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4050792B2 (ja) | 2008-02-20 |
| SK69298A3 (en) | 1999-03-12 |
| MX9804076A (es) | 1998-09-30 |
| BR9611808A (pt) | 1999-02-17 |
| CA2239618C (en) | 2007-02-13 |
| US5767321A (en) | 1998-06-16 |
| JP2000501712A (ja) | 2000-02-15 |
| CA2239618A1 (en) | 1997-06-12 |
| EP1019352A1 (en) | 2000-07-19 |
| EP1019352B1 (en) | 2003-10-08 |
| EP1019352B2 (en) | 2009-08-12 |
| AU1147797A (en) | 1997-06-27 |
| WO1997020800A1 (en) | 1997-06-12 |
| PL327088A1 (en) | 1998-11-23 |
| DE69630322T2 (de) | 2004-07-29 |
| CZ174898A3 (cs) | 1998-10-14 |
| EA001502B1 (ru) | 2001-04-23 |
| CN1203579A (zh) | 1998-12-30 |
| DE69630322D1 (de) | 2003-11-13 |
| AU720249B2 (en) | 2000-05-25 |
| DE69630322T3 (de) | 2010-02-18 |
| EA199800515A1 (ru) | 1998-12-24 |
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