BR0309052A - Catalisador para óxido de etileno - Google Patents

Catalisador para óxido de etileno

Info

Publication number
BR0309052A
BR0309052A BR0309052-3A BR0309052A BR0309052A BR 0309052 A BR0309052 A BR 0309052A BR 0309052 A BR0309052 A BR 0309052A BR 0309052 A BR0309052 A BR 0309052A
Authority
BR
Brazil
Prior art keywords
ethylene oxide
catalyst
sodium ions
ions
ppm
Prior art date
Application number
BR0309052-3A
Other languages
English (en)
Other versions
BR0309052B1 (pt
Inventor
Nabil Rizkalla
Errol Bornn
Charles W Zulauf
Original Assignee
Scient Design Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=28674376&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0309052(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Scient Design Co filed Critical Scient Design Co
Publication of BR0309052A publication Critical patent/BR0309052A/pt
Publication of BR0309052B1 publication Critical patent/BR0309052B1/pt

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
    • 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
    • B01J23/50—Silver
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
    • C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing 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
    • 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
    • B01J37/06—Washing
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

"CATALISADOR PARA óXIDO DE ETILENO". A presente invenção refere-se a um catalisador para óxido de etileno composto de prata depositada em um suporte de alumina que foi tratado para remover pelo menos 25% dos íons de sódio da superfície e substituir os íons de sódio removidos com até 10 ppm de íons lítio, e à preparação do mesmo.
BRPI0309052-3A 2002-04-08 2003-04-01 processo para preparaÇço de um catalisador para produÇço de àxido de etileno. BR0309052B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/118,192 US6750173B2 (en) 2002-04-08 2002-04-08 Ethylene oxide catalyst
PCT/US2003/009794 WO2003086624A1 (en) 2002-04-08 2003-04-01 Ethylene oxide catalyst

Publications (2)

Publication Number Publication Date
BR0309052A true BR0309052A (pt) 2005-03-29
BR0309052B1 BR0309052B1 (pt) 2013-05-07

Family

ID=28674376

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0309052-3A BR0309052B1 (pt) 2002-04-08 2003-04-01 processo para preparaÇço de um catalisador para produÇço de àxido de etileno.

Country Status (15)

Country Link
US (1) US6750173B2 (pt)
EP (1) EP1492619B2 (pt)
JP (1) JP5089013B2 (pt)
KR (1) KR100826146B1 (pt)
CN (1) CN1329119C (pt)
AT (1) ATE496692T1 (pt)
AU (1) AU2003222129B2 (pt)
BR (1) BR0309052B1 (pt)
CA (1) CA2479237C (pt)
DE (1) DE60335866D1 (pt)
ES (1) ES2358322T5 (pt)
MX (1) MXPA04009854A (pt)
RU (1) RU2311958C2 (pt)
TW (1) TWI323259B (pt)
WO (1) WO2003086624A1 (pt)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1665797B (zh) 2002-06-28 2011-09-14 国际壳牌研究有限公司 环氧化方法的开车方法和烯烃环氧化方法
MX256050B (es) * 2002-06-28 2008-04-07 Shell Int Research Metodo para mejorar la selectividad de un catalizador y un proceso de epoxidacion de una olefina.
US7348444B2 (en) * 2003-04-07 2008-03-25 Shell Oil Company Process for the production of an olefin oxide
US6846774B2 (en) * 2003-04-23 2005-01-25 Scientific Design Co., Inc. Ethylene oxide catalyst
US8148555B2 (en) * 2003-06-26 2012-04-03 Shell Oil Company Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin
US7250126B2 (en) * 2004-08-11 2007-07-31 Fleetguard, Inc. Acid-neutralizing filter media
US7759284B2 (en) * 2005-05-09 2010-07-20 Scientific Design Company, Inc. Calcination in an inert gas in the presence of a small concentration of an oxidizing component
US7507844B2 (en) * 2005-05-09 2009-03-24 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Nanometer scale restructuring of alumina carrier surface and catalysts for the production of alkene oxides
EP1890807B1 (en) 2005-06-07 2019-04-03 Shell International Research Maatschappij B.V. A catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, or an alkanolamine
EP1901842B8 (en) * 2005-06-07 2019-10-30 Saint-Gobain Ceramics & Plastics, Inc. A catalyst carrier
CN101410178A (zh) * 2006-02-03 2009-04-15 国际壳牌研究有限公司 催化剂的处理方法，催化剂和催化剂的用途
TWI466718B (zh) * 2006-04-18 2015-01-01 Dow Global Technologies Llc 環氧烷催化劑及其用途
US7977274B2 (en) * 2006-09-29 2011-07-12 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Catalyst with bimodal pore size distribution and the use thereof
TWI454427B (zh) * 2006-11-01 2014-10-01 Dow Global Technologies Llc α-氧化鋁之成形多孔體及其製備方法
EP2125202A2 (en) * 2006-11-20 2009-12-02 Shell Internationale Research Maatschappij B.V. A process for treating a carrier, a process for preparing a catalyst, the catalyst, and use of the catalyst
KR20100017689A (ko) 2007-05-09 2010-02-16 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 에폭시화 촉매, 이 촉매의 제조방법, 및 산화올레핀, 1,2-디올, 1,2-디올 에테르, 1,2-카보네이트 또는 알칸올아민의 생산 방법
JP5868703B2 (ja) * 2008-05-07 2016-02-24 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー オレフィンオキシド、１，２−ジオール、１，２−ジオールエーテル、１，２−カーボネートまたはアルカノールアミンの製造方法
EP2297124B1 (en) * 2008-05-07 2013-08-21 Shell Internationale Research Maatschappij B.V. A process for the start-up of an epoxidation process, a process for the production of ethylene oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
WO2010005971A2 (en) * 2008-07-09 2010-01-14 The Regents Of The University Of Michigan Epoxidation catalyst and process
US8629079B2 (en) 2011-04-14 2014-01-14 Basf Se Process for producing a catalyst for the oxidation of ethylene to ethylene oxide
JP5984593B2 (ja) * 2011-09-30 2016-09-06 株式会社日本触媒 エチレンオキシド製造用触媒およびそれを用いたエチレンオキシドの製造方法
EP2797715A4 (en) 2011-12-30 2016-04-20 Saint Gobain Ceramics SHAPED ABRASIVE PARTICLE AND METHOD OF FORMING THE SAME
JP5966019B2 (ja) 2012-01-10 2016-08-10 サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド 複雑形状を有する研磨粒子およびその形成方法
CN110013795A (zh) 2012-05-23 2019-07-16 圣戈本陶瓷及塑料股份有限公司 成形磨粒及其形成方法
US9440332B2 (en) 2012-10-15 2016-09-13 Saint-Gobain Abrasives, Inc. Abrasive particles having particular shapes and methods of forming such particles
CA2907372C (en) 2013-03-29 2017-12-12 Saint-Gobain Abrasives, Inc. Abrasive particles having particular shapes and methods of forming such particles
TWI632138B (zh) 2013-05-16 2018-08-11 科學設計股份有限公司 具有降低鈉含量之建基於銀之環氧乙烷觸媒
TWI632954B (zh) 2013-05-16 2018-08-21 科學設計股份有限公司 改善環氧乙烷觸媒的催化效能之載體處理
CN104437664B (zh) * 2013-09-16 2016-09-21 中国石油化工股份有限公司 一种制备α-氧化铝载体的方法
BR112016015029B1 (pt) 2013-12-31 2021-12-14 Saint-Gobain Abrasifs Artigo abrasivo incluindo partículas abrasivas moldadas
US9771507B2 (en) 2014-01-31 2017-09-26 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particle including dopant material and method of forming same
MX2016013465A (es) 2014-04-14 2017-02-15 Saint-Gobain Ceram & Plastics Inc Articulo abrasivo que incluye particulas abrasivas conformadas.
US9914864B2 (en) 2014-12-23 2018-03-13 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particles and method of forming same
TWI634200B (zh) 2015-03-31 2018-09-01 聖高拜磨料有限公司 固定磨料物品及其形成方法
CN107636109A (zh) 2015-03-31 2018-01-26 圣戈班磨料磨具有限公司 固定磨料制品和其形成方法
EP3307483B1 (en) 2015-06-11 2020-06-17 Saint-Gobain Ceramics&Plastics, Inc. Abrasive article including shaped abrasive particles
CN109415615A (zh) 2016-05-10 2019-03-01 圣戈本陶瓷及塑料股份有限公司 磨料颗粒及其形成方法
WO2017197002A1 (en) 2016-05-10 2017-11-16 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles and methods of forming same
US11123712B2 (en) 2016-07-26 2021-09-21 Research Triangle Institute Catalysts utilizing carbon dioxide for the epoxidation of olefins
EP4349896A3 (en) 2016-09-29 2024-06-12 Saint-Gobain Abrasives, Inc. Fixed abrasive articles and methods of forming same
US11801493B2 (en) 2016-12-02 2023-10-31 Shell Usa, Inc. Methods for conditioning an ethylene epoxidation catalyst and associated methods for the production of ethylene oxide
US10563105B2 (en) 2017-01-31 2020-02-18 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
EP3642293A4 (en) 2017-06-21 2021-03-17 Saint-Gobain Ceramics&Plastics, Inc. PARTICULATE MATERIALS AND METHOD FOR MANUFACTURING THEREOF
CN114867582B (zh) 2019-12-27 2024-10-18 圣戈本陶瓷及塑料股份有限公司 磨料制品及其形成方法
WO2021260140A1 (en) 2020-06-26 2021-12-30 Basf Se Production of porous alpha-alumina supports from boehmitic derived aluminas
US20230256420A1 (en) 2020-06-26 2023-08-17 Basf Se Shaped catalyst body for the production of ethylene oxide
WO2021260185A1 (en) 2020-06-26 2021-12-30 Basf Se Tableted alpha-alumina catalyst support
CN117545552A (zh) 2021-06-25 2024-02-09 巴斯夫欧洲公司 高纯度压片阿尔法氧化铝催化剂载体

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709173A (en) * 1950-01-09 1955-05-24 California Research Corp Oxidation of olefins and catalyst therefor
US2765283A (en) * 1951-10-01 1956-10-02 Jefferson Chem Co Inc Supported silver surface catalyst and process of producing same
GB1170663A (en) 1967-03-22 1969-11-12 Shell Int Research Process for preparing Silver Catalysts
US3563913A (en) 1967-10-30 1971-02-16 Shell Oil Co Silver catalyst production
US4010115A (en) 1972-01-07 1977-03-01 Shell Oil Company Catalyst for the oxidation of ethylene to ethylene oxide
US4012425A (en) 1972-01-07 1977-03-15 Shell Oil Company Ethylene oxide process
GB1491447A (en) 1973-12-05 1977-11-09 Ici Ltd Alkylene oxide production and catalysts therefor
US4212772A (en) 1976-05-19 1980-07-15 Basf Aktiengesellschaft Catalyst for the manufacture of ethylene oxide
EP0002045B1 (de) 1977-11-19 1981-09-02 BASF Aktiengesellschaft Verfahren zur Herstellung eines Äthylenoxydkatalysators
DE2844402A1 (de) 1978-10-12 1980-04-30 Basf Ag Silber enthaltende traegerkatalysatoren, verfahren zu ihrer herstellung und verfahren zur herstellung von aethylenoxid mittels dieser katalysatoren
DE2933950A1 (de) * 1979-08-22 1981-03-12 Basf Ag Traegerkatalysatoren fuer die herstellung von aethylenoxid.
US4368144A (en) 1980-12-22 1983-01-11 Nippon Shokubai Kagaku Kogyo Co., Ltd. Silver catalyst for production of ethylene oxide
JPS57180434A (en) 1981-04-30 1982-11-06 Mitsubishi Petrochem Co Ltd Silver catalyst for production of ethylene oxide
DE3528313A1 (de) 1985-08-07 1987-02-12 Basf Ag Silberkatalysator, seine herstellung und verwendung
JPH084745B2 (ja) 1986-05-09 1996-01-24 三菱化学株式会社 エチレンオキシド製造用銀触媒
IL84232A (en) 1986-10-31 1992-06-21 Shell Int Research Catalyst and process for the catalytic production of ethylene oxide
US4766105A (en) 1986-10-31 1988-08-23 Shell Oil Company Ethylene oxide catalyst and process for preparing the catalyst
US5057481A (en) 1987-02-20 1991-10-15 Union Carbide Chemicals And Plastics Technology Corporation Catalyst composition for oxidation of ethylene to ethylene oxide
US4908343A (en) 1987-02-20 1990-03-13 Union Carbide Chemicals And Plastics Company Inc. Catalyst composition for oxidation of ethylene to ethylene oxide
EP0357292A1 (en) 1988-08-30 1990-03-07 Imperial Chemical Industries Plc Production of ethylene oxide and catalysts therefor
US5051395A (en) 1989-09-25 1991-09-24 Union Carbide Chemicals And Plastics Technology Corporation Alkylene oxide catalysts having enhanced activity and/or efficiency
US5187140A (en) † 1989-10-18 1993-02-16 Union Carbide Chemicals & Plastics Technology Corporation Alkylene oxide catalysts containing high silver content
US5102848A (en) 1990-09-28 1992-04-07 Union Carbide Chemicals & Plastics Technology Corporation Catalyst composition for oxidation of ethylene to ethylene oxide
US6184175B1 (en) * 1993-03-01 2001-02-06 Scientic Design Company, Inc. Process for preparing silver catalyst
US5447897A (en) 1993-05-17 1995-09-05 Shell Oil Company Ethylene oxide catalyst and process
DE69520409T3 (de) * 1994-12-15 2010-02-18 Shell Internationale Research Maatschappij B.V. Verfahren zur Herstellung von Äthylenoxid-Katalysatoren
US5705661A (en) 1995-09-25 1998-01-06 Mitsubishi Chemical Corporation Catalyst for production of ethylene oxide
US5733842A (en) † 1996-04-30 1998-03-31 Norton Checmical Process Products Corporation Method of making porous catalyst carrier without the addition of pore forming agents
US5801259A (en) * 1996-04-30 1998-09-01 Shell Oil Company Ethylene oxide catalyst and process
DE69919425T2 (de) 1998-02-20 2005-09-08 Nippon Shokubai Co. Ltd. Silberkatalysator zur Herstellung von Ethylenoxid , Verfahren zu seiner Herstellung und Verfahren zur Herstellung von Ethylenoxid
CA2343783C (en) * 1998-09-14 2008-02-12 Shell Internationale Research Maatschappij B.V. Process for removing ionizable species from catalyst surface to improve catalytic properties
CA2343836C (en) 1998-09-14 2007-12-04 Shell Internationale Research Maatschappij B.V. Epoxidation catalyst carrier, preparation and use thereof
RU2234370C2 (ru) 1998-09-14 2004-08-20 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ получения катализаторов с улучшенными каталитическими свойствами

Also Published As

Publication number Publication date
EP1492619A1 (en) 2005-01-05
CN1649671A (zh) 2005-08-03
EP1492619B2 (en) 2018-02-14
TWI323259B (en) 2010-04-11
KR100826146B1 (ko) 2008-04-30
RU2311958C2 (ru) 2007-12-10
TW200306309A (pt) 2003-11-16
AU2003222129B2 (en) 2006-10-12
DE60335866D1 (de) 2011-03-10
RU2004130467A (ru) 2005-08-10
KR20040097306A (ko) 2004-11-17
AU2003222129A1 (en) 2003-10-27
JP5089013B2 (ja) 2012-12-05
ATE496692T1 (de) 2011-02-15
EP1492619A4 (en) 2009-05-27
JP2005526600A (ja) 2005-09-08
AU2003222129A2 (en) 2003-10-27
US6750173B2 (en) 2004-06-15
CN1329119C (zh) 2007-08-01
US20030191019A1 (en) 2003-10-09
MXPA04009854A (es) 2005-02-14
ES2358322T5 (es) 2018-04-18
CA2479237C (en) 2012-01-24
WO2003086624A1 (en) 2003-10-23
BR0309052B1 (pt) 2013-05-07
ES2358322T3 (es) 2011-05-09
CA2479237A1 (en) 2003-10-23
EP1492619B1 (en) 2011-01-26

Similar Documents

Publication Publication Date Title
BR0309052A (pt) Catalisador para óxido de etileno
ATE364386T1 (de) (s,s)-reboxetine zur behandlung von chronischen erschöpfungssyndrom
AP2000001942A0 (en) Use of organophosphoric compounds for the therapeutic and preventative treatment of infections.
WO2004112687A3 (en) Antiviral acylguanidine compounds and methods
DE69937807D1 (de) Entfernen von oxiden oder anderen reduzierbaren verunreinigungen mittels plasmabehandlung
ES2191292T3 (es) Compuestos antivirales poliaromaticos.
RS20060320A (en) Substituted indazole-o-glucosides
SG130189A1 (en) Substituted indole-o-glucosides
IL164228A0 (en) Antisense iap nucleobase oligomers and uses thereof
TW200511422A (en) Treatment or processing of substrate surfaces
DE69908507D1 (de) Zusammensetzung zur Bekämpfung von schädlichen Arthropoden
SG145752A1 (en) 4-((phenoxyalkyl)thio)-phenoxyacetic acids and analogs
GB0111186D0 (en) Novel compounds
MY147518A (en) 4-((phenoxyalkyl)thio)-phenoxyacetic acids and analogs
WO2004094055A3 (en) Ethylene oxide catalyst
AU2003258145A8 (en) Substituted phenylindoles for the treatment of hiv
PT1299395E (pt) Oxazinoquinolonas uteis para o tratamento de infeccoes provocadas por virus
BR0317710A (pt) Composições para cuidados com lentes de contato contendo derivados de quitina
FR2849375B1 (fr) Compositions cosmetiques, par exemple pour traiter le vieillissement cutane photo-induit
RS20050319A (en) Treating syndrome x with substituted tetralins and indanes
IT1309383B1 (it) Macchina affilatrice o spaccatrice per la lavorazione di pezzi dilav0ro piatti non metallici
EA200600439A1 (ru) 4- ((феноксиалкил)тио) феноксиуксусные кислоты и аналоги
MXPA05012742A (es) Composiciones de tratamiento para el cabello.
EP1469844A4 (en) METHOD AND CONNECTION FOR THE PROPHYLAXIS OR TREATMENT OF IMMUNE WEAKNESS, SUCH AS AIDS
ATA22099A (de) Vormaterial für sägebänder oder sägeblätter

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/05/2013, OBSERVADAS AS CONDICOES LEGAIS.