JP4043520B2 - 酢酸ビニル製造用不均質バイメタルパラジウム―金触媒 - Google Patents
酢酸ビニル製造用不均質バイメタルパラジウム―金触媒 Download PDFInfo
- Publication number
- JP4043520B2 JP4043520B2 JP54263697A JP54263697A JP4043520B2 JP 4043520 B2 JP4043520 B2 JP 4043520B2 JP 54263697 A JP54263697 A JP 54263697A JP 54263697 A JP54263697 A JP 54263697A JP 4043520 B2 JP4043520 B2 JP 4043520B2
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- gold
- palladium
- vinyl acetate
- compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0207—Pretreatment of the support
-
- 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
- B01J23/48—Silver or gold
- B01J23/52—Gold
-
- 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
- B01J23/58—Platinum group metals with alkali- or alkaline earth 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
- 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
- B01J23/66—Silver or gold
-
- 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
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0205—Impregnation in several steps
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
- C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
- C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/655,571 US5700753A (en) | 1996-05-24 | 1996-05-24 | Heterogeneous bimetallic palladium-gold catalyst for vinyl acetate production |
| US08/655,571 | 1996-05-24 | ||
| PCT/US1997/008491 WO1997044130A1 (en) | 1996-05-24 | 1997-05-15 | Heterogeneous bimetallic palladium-gold catalyst for vinyl acetate production |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2000511105A JP2000511105A (ja) | 2000-08-29 |
| JP2000511105A5 JP2000511105A5 (index.php) | 2004-12-09 |
| JP4043520B2 true JP4043520B2 (ja) | 2008-02-06 |
Family
ID=24629432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54263697A Expired - Fee Related JP4043520B2 (ja) | 1996-05-24 | 1997-05-15 | 酢酸ビニル製造用不均質バイメタルパラジウム―金触媒 |
Country Status (28)
| Country | Link |
|---|---|
| US (1) | US5700753A (index.php) |
| EP (1) | EP0906151B1 (index.php) |
| JP (1) | JP4043520B2 (index.php) |
| CN (1) | CN1093001C (index.php) |
| AR (2) | AR007116A1 (index.php) |
| AT (1) | ATE203187T1 (index.php) |
| AU (1) | AU713368B2 (index.php) |
| BR (1) | BR9709033A (index.php) |
| CA (1) | CA2254912C (index.php) |
| CZ (1) | CZ297144B6 (index.php) |
| DE (1) | DE69705720T2 (index.php) |
| DK (1) | DK0906151T3 (index.php) |
| ES (1) | ES2159137T3 (index.php) |
| HU (1) | HUP9904003A3 (index.php) |
| ID (1) | ID16953A (index.php) |
| IN (1) | IN191380B (index.php) |
| MY (1) | MY114044A (index.php) |
| NO (1) | NO316363B1 (index.php) |
| NZ (1) | NZ332917A (index.php) |
| PL (1) | PL189150B1 (index.php) |
| RU (1) | RU2182516C2 (index.php) |
| SA (1) | SA97180048B1 (index.php) |
| TR (1) | TR199802415T2 (index.php) |
| TW (1) | TW448074B (index.php) |
| UA (1) | UA61073C2 (index.php) |
| WO (1) | WO1997044130A1 (index.php) |
| YU (1) | YU49149B (index.php) |
| ZA (1) | ZA973748B (index.php) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6034030A (en) * | 1994-02-22 | 2000-03-07 | Celanese International Corporation | Vinyl acetate catalyst preparation method |
| DE4443701C1 (de) * | 1994-12-08 | 1996-08-29 | Degussa | Schalenkatalysator, Verfahren zu seiner Herstellung und seine Verwendung |
| US5968869A (en) * | 1997-06-03 | 1999-10-19 | Celanese International Corporation | Vinyl acetate catalyst comprising palladium and gold deposited on a copper containing carrier |
| US5948724A (en) * | 1997-10-28 | 1999-09-07 | Celanese International Corporation | Vinyl acetate catalyst comprising metallic palladium and gold and cupric acetate |
| CN1292726A (zh) * | 1998-02-05 | 2001-04-25 | 恩格尔哈德公司 | 减缓pd-Au醋酸乙烯催化剂的老化 |
| US6017847A (en) * | 1998-06-02 | 2000-01-25 | Celanese International Corporation | Vinyl acetate catalyst prepared with potassium aurate and comprising metallic palladium and gold on a carrier precoated with copper |
| ID26891A (id) * | 1998-06-02 | 2001-02-15 | Celanese Internasional Corp | Katalis vinil asetat yang terdiri dari palladium logam dan emas yang dibuat dengan potasium aurat |
| US6015769A (en) * | 1998-06-02 | 2000-01-18 | Celanese International Corporation | Vinyl acetate catalyst comprising metallic palladium, gold and copper supported on a carrier and prepared with potassium aurate |
| JP2000070718A (ja) | 1998-06-17 | 2000-03-07 | Nippon Shokubai Co Ltd | ベンジルエステルの製造方法 |
| DE19914066A1 (de) * | 1999-03-27 | 2000-10-05 | Celanese Chem Europe Gmbh | Katalysatoren für die Gasphasenoxidation von Ethylen und Essigsäure zu Vinylacetat, Verfahren zu ihrer Herstellung und ihre Verwendung |
| US6821923B1 (en) * | 1999-04-08 | 2004-11-23 | Dow Global Technologies Inc. | Method of preparing a catalyst containing gold and titanium |
| EP1185495B1 (en) | 1999-04-14 | 2005-06-15 | Showa Denko K K | Catalyst for production of acetic acid or acetic acid and ethyl acetate, process for its production and process for production of acetic acid or acetic acid and ethyl acetate using it |
| US6303537B1 (en) | 1999-11-17 | 2001-10-16 | Celanese International Corporation | Vinyl acetate catalyst comprising metallic palladium and gold and prepared utilizing sonication |
| US6509292B1 (en) | 2001-03-30 | 2003-01-21 | Sud-Chemie Inc. | Process for selective hydrogenation of acetylene in an ethylene purification process |
| US6936568B2 (en) * | 2002-06-12 | 2005-08-30 | Sud-Chemie Inc. | Selective hydrogenation catalyst |
| FR2842125B1 (fr) * | 2002-07-09 | 2006-03-31 | Sicat | Methode de preparation par impregnation biphasique de nouveaux catalyseurs pour catalyse heterogene, et utilisation desdits catalyseurs |
| US7655021B2 (en) * | 2003-03-10 | 2010-02-02 | Boston Scientific Scimed, Inc. | Dilator with expandable member |
| NZ547073A (en) * | 2003-12-19 | 2010-05-28 | Celanese Int Corp | Layered support material for catalysts |
| TW201236755A (en) * | 2003-12-19 | 2012-09-16 | Celanese Int Corp | Halide free precursors for catalysts |
| WO2006068764A2 (en) | 2004-12-20 | 2006-06-29 | Celanese International Corporation | Modified support materials for catalysts |
| US7507495B2 (en) * | 2004-12-22 | 2009-03-24 | Brookhaven Science Associates, Llc | Hydrogen absorption induced metal deposition on palladium and palladium-alloy particles |
| JP4261502B2 (ja) * | 2005-03-14 | 2009-04-30 | 富士通マイクロエレクトロニクス株式会社 | 検証支援装置、検証支援方法、検証支援プログラム、および記録媒体 |
| US8227369B2 (en) | 2005-05-25 | 2012-07-24 | Celanese International Corp. | Layered composition and processes for preparing and using the composition |
| US7704919B2 (en) * | 2005-08-01 | 2010-04-27 | Brookhaven Science Associates, Llc | Electrocatalysts having gold monolayers on platinum nanoparticle cores, and uses thereof |
| KR100917495B1 (ko) * | 2006-11-27 | 2009-09-16 | 나노스텔라 인코포레이티드 | 팔라듐-금을 포함하는 엔진 배기가스 촉매 |
| US8258070B2 (en) * | 2006-11-27 | 2012-09-04 | WGCH Technology Limited | Engine exhaust catalysts containing palladium-gold |
| US7534738B2 (en) | 2006-11-27 | 2009-05-19 | Nanostellar, Inc. | Engine exhaust catalysts containing palladium-gold |
| US7709414B2 (en) * | 2006-11-27 | 2010-05-04 | Nanostellar, Inc. | Engine exhaust catalysts containing palladium-gold |
| US7811968B2 (en) * | 2007-05-11 | 2010-10-12 | Lyondell Chemical Technology, L.P. | Preparation of palladium-gold catalysts |
| DE102007025358A1 (de) * | 2007-05-31 | 2009-01-08 | Süd-Chemie AG | Verfahren zur Herstellung eines mit Pd und/oder Au beladenen Schalenkatalysators |
| DE102007025362A1 (de) | 2007-05-31 | 2008-12-11 | Süd-Chemie AG | Dotierter Pd/Au-Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung |
| DE102007025223A1 (de) | 2007-05-31 | 2008-12-04 | Süd-Chemie AG | Zirkoniumoxid-dotierter VAM-Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung |
| DE102007025356A1 (de) * | 2007-05-31 | 2009-01-08 | Süd-Chemie AG | Verfahren zur Herstellung eines Schalenkatalysators und Schalenkatalysator |
| DE102007025443A1 (de) | 2007-05-31 | 2008-12-04 | Süd-Chemie AG | Pd/Au-Schalenkatalysator enthaltend HfO2, Verfahren zu dessen Herstellung sowie dessen Verwendung |
| DE102007025315A1 (de) * | 2007-05-31 | 2008-12-11 | Süd-Chemie AG | Katalysator zur selektiven Hydrierung acetylenischer Kohlenwasserstoffe und Verfahren zu seiner Herstellung |
| DE102007025442B4 (de) | 2007-05-31 | 2023-03-02 | Clariant International Ltd. | Verwendung einer Vorrichtung zur Herstellung eines Schalenkatalysators und Schalenkatalysator |
| DE102008059341A1 (de) | 2008-11-30 | 2010-06-10 | Süd-Chemie AG | Katalysatorträger, Verfahren zu seiner Herstellung sowie Verwendung |
| US8071504B2 (en) * | 2008-12-19 | 2011-12-06 | Caterpillar Inc. | Exhaust system having a gold-platinum group metal catalyst |
| GB201110850D0 (en) | 2011-03-04 | 2011-08-10 | Johnson Matthey Plc | Catalyst and mehtod of preparation |
| JP6441454B2 (ja) * | 2015-03-09 | 2018-12-19 | 国立研究開発法人産業技術総合研究所 | 金ヒドロキソ陰イオン錯体溶液 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1185604B (de) * | 1962-02-03 | 1965-01-21 | Bayer Ag | Verfahren zur Herstellung von Vinylacetat |
| DE1252662B (index.php) * | 1965-06-25 | |||
| CH534005A (de) * | 1968-02-01 | 1973-02-28 | Bayer Ag | Verfahren zur Herstellung eines Palladium und Gold enthaltenden Katalysators |
| GB1333449A (en) * | 1970-11-20 | 1973-10-10 | Hoechst Ag | Process for the oxacylation of olefins in the gaseous phase |
| US3939199A (en) * | 1971-01-06 | 1976-02-17 | Hoechst Aktiengesellschaft | Oxacylation of olefins in the gaseous phase |
| JPS514118A (en) * | 1974-06-27 | 1976-01-14 | Kuraray Co | Sakusanbiniruno seizohoho |
| US4133962A (en) * | 1975-02-14 | 1979-01-09 | Hoechst Aktiengesellschaft | Process for the preparation of carboxylic acid alkenyl esters |
| US4048096A (en) * | 1976-04-12 | 1977-09-13 | E. I. Du Pont De Nemours And Company | Surface impregnated catalyst |
| US4089096A (en) * | 1976-08-13 | 1978-05-16 | John Graham Michael | Method of making school ring top |
| FR2523149A1 (fr) * | 1982-03-15 | 1983-09-16 | Catalyse Soc Prod Francais | Nouveau catalyseur supporte palladium-or, sa preparation et son utilisation dans les reactions d'hydrogenation selective d'hydrocarbures diolefiniques et/ou acetyleniques |
| DE3803900A1 (de) * | 1988-02-09 | 1989-08-17 | Hoechst Ag | Verfahren zur herstellung von vinylacetat |
| US4933204A (en) * | 1988-09-23 | 1990-06-12 | Rockwell International Corporation | Method of producing a gold film |
| US5179057A (en) * | 1991-05-06 | 1993-01-12 | Union Carbide Chemicals & Plastics Technology Corporation | Catalysts for alkenyl alkanoate production |
| US5185308A (en) * | 1991-05-06 | 1993-02-09 | Bp Chemicals Limited | Catalysts and processes for the manufacture of vinyl acetate |
| DE4120492A1 (de) * | 1991-06-21 | 1992-12-24 | Hoechst Ag | Verfahren zur herstellung von vinylacetat |
| US5194417A (en) * | 1991-12-05 | 1993-03-16 | Quantum Chemical Corporation | Pretreatment of palladium-gold catalysts useful in vinyl acetate synthesis |
| US5314858A (en) * | 1992-10-14 | 1994-05-24 | Hoechst Celanese Corporation | Vinyl acetate catalyst preparation method |
| DE4239876C1 (de) * | 1992-11-27 | 1994-07-28 | Degussa | Verfahren zur gleichmäßigen und reproduzierbaren Schalenimprägnierung von als Schüttgut vorliegenden Festbett-Katalysatorträgern und Vorrichtung zur Durchführung des Verfahrens |
| DE69305829T2 (de) * | 1992-12-07 | 1997-03-13 | Ford Werke Ag | Katalysatoren aus Organo-Edelmetall-Vorläufern |
| DE4323980C1 (de) * | 1993-07-16 | 1995-03-30 | Hoechst Ag | Palladium und Kalium sowie Cadmium, Barium oder Gold enthaltender Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung zur Herstellung von Vinylacetat |
| CA2135021A1 (en) * | 1993-11-19 | 1995-05-20 | David J. Gulliver | Process for the preparation of catalysts for use in the production of vinyl acetate |
| US5466652A (en) * | 1994-02-22 | 1995-11-14 | The Standard Oil Co. | Process for the preparation of vinyl acetate catalyst |
-
1978
- 1978-05-20 SA SA97180048A patent/SA97180048B1/ar unknown
-
1996
- 1996-05-24 US US08/655,571 patent/US5700753A/en not_active Expired - Lifetime
-
1997
- 1997-04-21 TW TW086105162A patent/TW448074B/zh not_active IP Right Cessation
- 1997-04-24 YU YU15897A patent/YU49149B/sh unknown
- 1997-04-28 IN IN746CA1997 patent/IN191380B/en unknown
- 1997-04-30 ZA ZA973748A patent/ZA973748B/xx unknown
- 1997-05-13 AR ARP970101999A patent/AR007116A1/es unknown
- 1997-05-15 DK DK97925642T patent/DK0906151T3/da active
- 1997-05-15 JP JP54263697A patent/JP4043520B2/ja not_active Expired - Fee Related
- 1997-05-15 RU RU98123190/04A patent/RU2182516C2/ru not_active IP Right Cessation
- 1997-05-15 EP EP97925642A patent/EP0906151B1/en not_active Expired - Lifetime
- 1997-05-15 UA UA98116172A patent/UA61073C2/uk unknown
- 1997-05-15 AT AT97925642T patent/ATE203187T1/de active
- 1997-05-15 WO PCT/US1997/008491 patent/WO1997044130A1/en not_active Ceased
- 1997-05-15 ES ES97925642T patent/ES2159137T3/es not_active Expired - Lifetime
- 1997-05-15 PL PL97330065A patent/PL189150B1/pl not_active IP Right Cessation
- 1997-05-15 TR TR1998/02415T patent/TR199802415T2/xx unknown
- 1997-05-15 CA CA002254912A patent/CA2254912C/en not_active Expired - Fee Related
- 1997-05-15 NZ NZ332917A patent/NZ332917A/xx not_active IP Right Cessation
- 1997-05-15 DE DE69705720T patent/DE69705720T2/de not_active Expired - Lifetime
- 1997-05-15 AU AU30720/97A patent/AU713368B2/en not_active Ceased
- 1997-05-15 CZ CZ0382598A patent/CZ297144B6/cs not_active IP Right Cessation
- 1997-05-15 HU HU9904003A patent/HUP9904003A3/hu unknown
- 1997-05-15 BR BR9709033A patent/BR9709033A/pt not_active IP Right Cessation
- 1997-05-15 CN CN97194909A patent/CN1093001C/zh not_active Expired - Fee Related
- 1997-05-21 ID IDP971701A patent/ID16953A/id unknown
- 1997-05-22 MY MYPI97002239A patent/MY114044A/en unknown
-
1998
- 1998-03-20 AR ARP980101292A patent/AR011995A2/es active IP Right Grant
- 1998-11-23 NO NO19985446A patent/NO316363B1/no not_active IP Right Cessation
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4043520B2 (ja) | 酢酸ビニル製造用不均質バイメタルパラジウム―金触媒 | |
| KR100575967B1 (ko) | 칼륨 오레이트로 제조된, 금속 팔라듐 및 금을 포함하는비닐 아세테이트 제조용 촉매 | |
| US6015769A (en) | Vinyl acetate catalyst comprising metallic palladium, gold and copper supported on a carrier and prepared with potassium aurate | |
| RU2184609C2 (ru) | Способ получения палладий-золотого катализатора для производства винилацетата и каталитическая композиция | |
| KR100575968B1 (ko) | 금속 팔라듐, 구리 및 금을 포함하는 비닐 아세테이트촉매 및 그의 제조방법 | |
| KR100458786B1 (ko) | 비닐아세테이트제조용불균질상바이메탈팔라듐-금촉매 | |
| MXPA98009846A (en) | Catalyst heterogeneo bimetalico de paladio-oropara the production of vin acetate | |
| JPS5818146B2 (ja) | ロジウム触媒の製造方法 | |
| KR20000022247A (ko) | 비닐 아세테이트 제조를 위한 팔라듐-금 촉매 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20040406 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040406 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070320 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20070323 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20070514 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070919 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20071106 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20071114 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101122 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111122 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111122 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121122 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121122 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131122 Year of fee payment: 6 |
|
| LAPS | Cancellation because of no payment of annual fees |