HK1009412A1 - Catalyst for the preparation of carboxylic esters. - Google Patents
Catalyst for the preparation of carboxylic esters.Info
- Publication number
- HK1009412A1 HK1009412A1 HK98110335A HK98110335A HK1009412A1 HK 1009412 A1 HK1009412 A1 HK 1009412A1 HK 98110335 A HK98110335 A HK 98110335A HK 98110335 A HK98110335 A HK 98110335A HK 1009412 A1 HK1009412 A1 HK 1009412A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- catalyst
- compound
- reducible
- supported
- carrier
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 4
- 150000001733 carboxylic acid esters Chemical class 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 4
- -1 alkali metal salt Chemical class 0.000 abstract 2
- 229910052745 lead Inorganic materials 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229910052763 palladium Inorganic materials 0.000 abstract 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 230000004913 activation Effects 0.000 abstract 1
- 150000001299 aldehydes Chemical class 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 239000012018 catalyst precursor Substances 0.000 abstract 1
- 238000007796 conventional method Methods 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 229910001882 dioxygen Inorganic materials 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 229910000765 intermetallic Inorganic materials 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000634 powder X-ray diffraction Methods 0.000 abstract 1
Classifications
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/39—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
- B01J23/622—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead
- B01J23/628—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead with lead
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
- B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
- B01J29/44—Noble metals
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
- B01J29/48—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing arsenic, antimony, bismuth, vanadium, niobium tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
- C07C69/54—Acrylic acid esters; Methacrylic acid esters
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/14—Silica and magnesia
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0027—Powdering
- B01J37/0045—Drying a slurry, e.g. spray drying
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18154795A JP3503776B2 (ja) | 1995-07-18 | 1995-07-18 | カルボン酸エステル製造用パラジウム、鉛含有担持触媒 |
| JP18272195A JP3503777B2 (ja) | 1995-07-19 | 1995-07-19 | パラジウム及び鉛を含む表面制御担持触媒 |
| PCT/JP1996/002008 WO1997003751A1 (fr) | 1995-07-18 | 1996-07-18 | Catalyseur conçu pour la preparation d'esters carboxyliques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK1009412A1 true HK1009412A1 (en) | 1999-09-10 |
Family
ID=26500688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK98110335A HK1009412A1 (en) | 1995-07-18 | 1998-09-01 | Catalyst for the preparation of carboxylic esters. |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | USRE38283E1 (xx) |
| EP (2) | EP0857512B1 (xx) |
| KR (1) | KR100259743B1 (xx) |
| CN (1) | CN1086313C (xx) |
| AT (2) | ATE280750T1 (xx) |
| DE (2) | DE69633753T2 (xx) |
| HK (1) | HK1009412A1 (xx) |
| MY (1) | MY119415A (xx) |
| TW (1) | TW348073B (xx) |
| WO (1) | WO1997003751A1 (xx) |
Families Citing this family (55)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5906142A (en) * | 1997-09-11 | 1999-05-25 | Harmonic Drive Systems, Inc. | Wave gear drive |
| US6255880B1 (en) * | 1999-10-25 | 2001-07-03 | Xilinx, Inc. | One-shot DLL circuit and method |
| JP3995935B2 (ja) * | 2000-02-10 | 2007-10-24 | エーザイ・アール・アンド・ディー・マネジメント株式会社 | クロマトグラフィー用充填剤 |
| US7326806B2 (en) * | 2001-06-04 | 2008-02-05 | Nippon Shokubai Co., Ltd. | Catalyst for the preparation of carboxylic esters and method for producing carboxylic esters |
| TWI278346B (en) * | 2004-11-17 | 2007-04-11 | Asahi Kasei Chemicals Corp | Oxidation catalyst and oxidation method |
| WO2006091645A2 (en) | 2005-02-23 | 2006-08-31 | Blue Water Investments | Manufacturing of bioorganic-augmented high nitrogen-containing inorganic fertilizer |
| US8192519B2 (en) | 2005-03-09 | 2012-06-05 | Vitag Corporation | Beneficiated, heat-dried biosolid pellets |
| CA2622881C (en) | 2005-09-15 | 2015-01-27 | Vitag Llc | Organic containing sludge to fertilizer alkaline conversion process |
| CN100443460C (zh) * | 2005-12-27 | 2008-12-17 | 中国石油化工股份有限公司 | 一种羧酸酯的制备方法 |
| US20080108497A1 (en) * | 2006-11-08 | 2008-05-08 | Holland Brian T | Metal-rich siliceous compositions and methods of producing same |
| AU2008216035B2 (en) | 2007-02-16 | 2011-09-01 | Profile Products Llc | Process for treating sludge and manufacturing bioorganically-augmented high nitrogen-containing inorganic fertilizer |
| US20140206897A1 (en) * | 2013-01-22 | 2014-07-24 | Saudi Basic Industries Corporation | Method for making methyl methacrylate from propionaldehyde and formaldehyde via oxidative esterification |
| US9890105B2 (en) | 2013-04-19 | 2018-02-13 | Evonik Roehm Gmbh | Method for producing methylmethacrylate |
| TW201509901A (zh) | 2013-07-29 | 2015-03-16 | Rohm & Haas | 氧化酯化方法 |
| TW201512168A (zh) * | 2013-07-29 | 2015-04-01 | Rohm & Haas | 氧化酯化方法 |
| TW201509522A (zh) | 2013-07-29 | 2015-03-16 | Rohm & Haas | 氧化酯化催化劑 |
| JP6382969B2 (ja) | 2013-10-28 | 2018-08-29 | ローム アンド ハース カンパニーＲｏｈｍ Ａｎｄ Ｈａａｓ Ｃｏｍｐａｎｙ | メタクロレインを分離するための方法 |
| EP2886528A1 (de) | 2013-12-20 | 2015-06-24 | Evonik Industries AG | Verfahren zur Herstellung von ungesättigten Estern ausgehend von Aldehyden durch Direkte Oxidative Veresterung |
| EP2886529A1 (en) | 2013-12-20 | 2015-06-24 | Evonik Industries AG | Process for producing methyl methacrylate |
| DE102014004170A1 (de) | 2014-03-21 | 2015-09-24 | Ceag Notlichtsysteme Gmbh | Notlichtsystem und entsprechendes Verfahren |
| TW201627267A (zh) | 2014-10-31 | 2016-08-01 | 陶氏全球科技公司 | 用於從氧化性酯化反應中原位水移除的方法使用經耦合的反應器－蒸餾系統 |
| WO2016069225A1 (en) * | 2014-10-31 | 2016-05-06 | Rohm And Haas Company | Oxidative esterification process for making methyl methacrylate |
| US10059651B2 (en) | 2014-10-31 | 2018-08-28 | Dow Global Technologies Llc | Separation process |
| SG11201703365VA (en) | 2014-10-31 | 2017-05-30 | Dow Global Technologies Llc | Process for in situ water removal from an oxidative esterification reaction using a coupled reactor-distillation system |
| SG11201703368QA (en) | 2014-10-31 | 2017-05-30 | Dow Global Technologies Llc | Breaking a methanol/methyl methacrylate azeotrope using pressure swing distillation |
| CN107107034B (zh) | 2015-01-16 | 2020-06-05 | 罗姆化学有限责任公司 | 用于将醛氧化酯化以获得羧酸酯的金基催化剂 |
| EP3170558A1 (de) | 2015-11-19 | 2017-05-24 | Evonik Röhm GmbH | Gold-basierten katalysator für die oxidative veresterung von aldehyden zu carbonsäureestern |
| US9822053B2 (en) * | 2016-01-28 | 2017-11-21 | Eastman Chemical Company | Single step conversion of N-butyraldehyde to 2-ethylhexanal |
| CN106475109B (zh) * | 2016-09-22 | 2019-02-12 | 中国石油大学(华东) | 超高活性加氢催化剂的制备方法 |
| CN108607550A (zh) * | 2016-12-10 | 2018-10-02 | 中国科学院大连化学物理研究所 | 一种生产甲基丙烯酸甲酯的黄金催化剂及其应用 |
| RU2641694C1 (ru) * | 2016-12-14 | 2018-01-22 | Акционерное общество "Федеральный научно-производственный центр "Алтай" | Способ получения катализатора и способ его применения для многократного использования в промышленном процессе двухстадийного гидрогенолиза при производстве 2,4,6,8,10,12-гексанитро-2,4,6,8,10,12-гексаазатетрацикло[5,5,0,03,11,05,9]додекана |
| EP3630711B1 (en) | 2017-05-25 | 2021-03-17 | Rohm and Haas Company | Process for preparing methacrolein |
| WO2018217961A1 (en) | 2017-05-25 | 2018-11-29 | Rohm And Haas Company | Process for preparing methacrolein |
| KR20190001369A (ko) * | 2017-06-27 | 2019-01-04 | (주)대원인터내셔널 | 지방산 메틸 에스테르의 생산에 사용되는 세라믹 고체촉매의 조기 활성화를 위한 전처리 방법 |
| CN111372910A (zh) | 2017-07-28 | 2020-07-03 | 罗门哈斯公司 | 通过使用非均相催化剂进行氧化酯化来生产甲基丙烯酸甲酯的方法 |
| SG11202000676UA (en) | 2017-07-28 | 2020-02-27 | Rohm & Haas | Heterogeneous catalyst |
| US10745341B2 (en) | 2017-07-28 | 2020-08-18 | Dow Global Technologies Llc | Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst |
| CN111094230B (zh) | 2017-07-28 | 2023-04-04 | 罗门哈斯公司 | 通过使用非均相催化剂进行氧化酯化来生产甲基丙烯酸甲酯的方法 |
| KR102639234B1 (ko) | 2017-07-28 | 2024-02-21 | 다우 글로벌 테크놀로지스 엘엘씨 | 불균일 촉매를 사용하여 산화적 에스터화에 의해 메틸 메타크릴레이트를 제조하는 방법 |
| EP3658534A1 (en) | 2017-07-28 | 2020-06-03 | Rohm and Haas Company | A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst |
| WO2019022891A1 (en) | 2017-07-28 | 2019-01-31 | Rohm And Haas Company | PROCESS FOR THE PRODUCTION OF METHYL METHACRYLATE BY OXIDATIVE ESTERIZATION USING A HETEROGENEOUS CATALYST |
| US10829434B2 (en) | 2017-07-28 | 2020-11-10 | Dow Global Technologies Llc | Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst |
| MX2020001032A (es) | 2017-07-28 | 2020-07-20 | Dow Global Technologies Llc | Método para producción de metacrilato de metilo por esterificación oxidativa mediante el uso de un catalizador heterogéneo. |
| EP3658536A1 (en) | 2017-07-28 | 2020-06-03 | Rohm and Haas Company | A method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst |
| WO2019060192A1 (en) | 2017-09-19 | 2019-03-28 | Dow Global Technologies Llc | PROCESS FOR THE PRODUCTION OF METHYL METHACRYLATE BY OXIDIZING ESTERIZATION USING A HETEROGENEOUS CATALYST |
| EP3456704A1 (de) | 2017-09-19 | 2019-03-20 | Evonik Röhm GmbH | Katalysator für die oxidative veresterung von aldehyden zu carbonsäureestern |
| EP3587390A1 (de) | 2018-06-26 | 2020-01-01 | Röhm GmbH | Verfahren zur herstellung von mma in hohen ausbeuten |
| WO2020005689A1 (en) | 2018-06-28 | 2020-01-02 | Dow Global Technologies Llc | Heterogeneous catalyst |
| KR20210022621A (ko) | 2018-06-28 | 2021-03-03 | 다우 글로벌 테크놀로지스 엘엘씨 | 불균일 촉매 |
| EP3608305A1 (en) | 2018-08-10 | 2020-02-12 | Röhm GmbH | Process for producing methacrylic acid or methacrylic acid esters |
| CN109569579B (zh) * | 2018-12-26 | 2021-10-08 | 淮南安信泰科技有限公司 | 一种凹凸棒石黏土固载氧化钨制备柠檬酸三丁酯的方法 |
| EP3760608A1 (de) | 2019-07-05 | 2021-01-06 | Röhm GmbH | Verfahren zur herstellung von alkylmethacrylaten und optional methacrylsäure |
| EP3798206A1 (de) | 2019-09-25 | 2021-03-31 | Röhm GmbH | Verfahren zur herstellung von alkylmethacrylaten mit verbesserter wasser- und säureführung |
| EP3943189A1 (de) | 2020-07-24 | 2022-01-26 | Röhm GmbH | Verfahren zur herstellung eines mischoxidträgers sowie dessen weitere veredlung zu einem katalysator zur herstellung von alkylmethacrylaten |
| WO2022248321A1 (en) | 2021-05-28 | 2022-12-01 | Röhm Gmbh | Reactor and process for producing alkyl methacrylates |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3917676A (en) * | 1970-12-30 | 1975-11-04 | Toyo Soda Mfg Co Ltd | Process for producing allylacetate |
| JPS584704B2 (ja) * | 1978-08-09 | 1983-01-27 | 旭化成株式会社 | メタクリル酸メチルの製造方法 |
| DE2918026C2 (de) * | 1979-05-04 | 1982-07-15 | Triumph-Adler Aktiengesellschaft für Büro- und Informationstechnik, 8500 Nürnberg | Vorrichtung zum Einstellen eines Typenträgers z. B. einer Schreibmaschine |
| JPS56150043A (en) * | 1980-04-22 | 1981-11-20 | Asahi Chem Ind Co Ltd | Preparation of unsaturated carboxylic acid ester |
| GB2070601B (en) * | 1980-03-05 | 1984-05-23 | Asahi Chemical Ind | Producing unsaturated carboxylic esters |
| DE3210708A1 (de) * | 1982-03-24 | 1983-10-06 | Basf Ag | Katalysator und seine verwendung zur herstellung von methylmethacrylat |
| DE3306907A1 (de) * | 1983-02-26 | 1984-08-30 | Basf Ag, 6700 Ludwigshafen | Katalysator und seine verwendung zur herstellung von methylmethacrylat |
| US4906800A (en) * | 1986-11-17 | 1990-03-06 | The Standard Oil Company | Procedure for imparting selectivity to hydrogenation catalysts and method for using the same |
| JPH0729980B2 (ja) * | 1988-09-29 | 1995-04-05 | 昭和電工株式会社 | 酢酸アリルの製造方法 |
| JP3258354B2 (ja) * | 1991-11-28 | 2002-02-18 | 三井化学株式会社 | カルボン酸エステルの製造法 |
-
1996
- 1996-07-18 DE DE69633753T patent/DE69633753T2/de not_active Expired - Lifetime
- 1996-07-18 US US10/101,252 patent/USRE38283E1/en not_active Expired - Lifetime
- 1996-07-18 EP EP96924148A patent/EP0857512B1/en not_active Expired - Lifetime
- 1996-07-18 MY MYPI96002963A patent/MY119415A/en unknown
- 1996-07-18 KR KR1019970708219A patent/KR100259743B1/ko not_active IP Right Cessation
- 1996-07-18 US US08/945,308 patent/US6040472A/en not_active Ceased
- 1996-07-18 AT AT03077037T patent/ATE280750T1/de not_active IP Right Cessation
- 1996-07-18 TW TW085108875A patent/TW348073B/zh not_active IP Right Cessation
- 1996-07-18 AT AT96924148T patent/ATE269755T1/de not_active IP Right Cessation
- 1996-07-18 EP EP20030077037 patent/EP1361206B1/en not_active Expired - Lifetime
- 1996-07-18 CN CN96193950A patent/CN1086313C/zh not_active Expired - Lifetime
- 1996-07-18 DE DE69632788T patent/DE69632788T2/de not_active Expired - Lifetime
- 1996-07-18 WO PCT/JP1996/002008 patent/WO1997003751A1/ja active IP Right Grant
-
1998
- 1998-09-01 HK HK98110335A patent/HK1009412A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TW348073B (en) | 1998-12-21 |
| DE69633753D1 (de) | 2004-12-02 |
| ATE280750T1 (de) | 2004-11-15 |
| US6040472A (en) | 2000-03-21 |
| EP0857512A1 (en) | 1998-08-12 |
| CN1184439A (zh) | 1998-06-10 |
| EP0857512B1 (en) | 2004-06-23 |
| EP0857512A4 (en) | 2000-01-05 |
| EP1361206B1 (en) | 2004-10-27 |
| KR100259743B1 (ko) | 2000-07-01 |
| KR19990014874A (ko) | 1999-02-25 |
| DE69632788T2 (de) | 2005-07-14 |
| CN1086313C (zh) | 2002-06-19 |
| DE69633753T2 (de) | 2005-12-22 |
| WO1997003751A1 (fr) | 1997-02-06 |
| USRE38283E1 (en) | 2003-10-21 |
| EP1361206A1 (en) | 2003-11-12 |
| ATE269755T1 (de) | 2004-07-15 |
| DE69632788D1 (de) | 2004-07-29 |
| MY119415A (en) | 2005-05-31 |
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| Date | Code | Title | Description |
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| AS | Change of ownership |
Owner name: ASAHI KASEI CHEMICALS CORPORATION Free format text: FORMER OWNER(S): ASAHI KASEI KABUSHIKI KAISHA |
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| PE | Patent expired |
Effective date: 20160717 |