子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | PROCESS FOR OXIDIZING ALKYL AROMATIC COMPOUNDS | PCT/US2011040502 | 2011-06-15 | WO2012012045A3 | 2012-04-12 | BHATTACHARYYA ALAKANANDA; KOCAL JOSEPH A; WALENGA JOEL T; ADONIN NIKOLAY Y; KUZNETSOVA NINA I; BAL ZHINIMAEV BAIR S |
| A process and a mixture for oxidizing an alkyl-aromatic compound comprises forming a mixture comprising the alkyl-aromatic compound, a solvent, a bromine source, and a catalyst; and contacting the mixture with an oxidizing agent at oxidizing conditions to produce an oxidation product comprising at least one of an aromatic aldehyde, an aromatic alcohol, an aromatic ketone, and an aromatic carboxylic acid. The solvent comprises a carboxylic acid having from 1 to 7 carbon atoms and an ionic liquid selected from the group consisting of an imidazolium ionic liquid, a pyridinium ionic liquid, a phosphonium ionic liquid, a tetra alkyl ammonium ionic liquid, and combinations thereof. The catalyst comprises at least one of cobalt, titanium, manganese, chromium, copper, nickel, vanadium, iron, molybdenum, tin, cerium, and zirconium. | ||||||
| 122 | PROCESS FOR OXIDIZING ALKYL AROMATIC COMPOUNDS | PCT/US2011/040502 | 2011-06-15 | WO2012012045A2 | 2012-01-26 | BHATTACHARYYA, Alakananda; KOCAL, Joseph, A.; WALENGA, Joel, T.; ADONIN, Nikolay, Y.; KUZNETSOVA, Nina, I.; BAL'ZHINIMAEV, Bair, S. |
A process and a mixture for oxidizing an alkyl-aromatic compound comprises forming a mixture comprising the alkyl-aromatic compound, a solvent, a bromine source, and a catalyst; and contacting the mixture with an oxidizing agent at oxidizing conditions to produce an oxidation product comprising at least one of an aromatic aldehyde, an aromatic alcohol, an aromatic ketone, and an aromatic carboxylic acid. The solvent comprises a carboxylic acid having from 1 to 7 carbon atoms and an ionic liquid selected from the group consisting of an imidazolium ionic liquid, a pyridinium ionic liquid, a phosphonium ionic liquid, a tetra alkyl ammonium ionic liquid, and combinations thereof. The catalyst comprises at least one of cobalt, titanium, manganese, chromium, copper, nickel, vanadium, iron, molybdenum, tin, cerium, and zirconium. |
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| 123 | SPRAY PROCESS FOR SELECTIVE OXIDATION | PCT/US2010/028343 | 2010-03-23 | WO2010111288A3 | 2010-09-30 | SUBRAMANIAM, Bala; BUSCH, Daryle, H.; NIU, Fenghui |
Oxidation process can include: introducing small droplets of liquid reaction mixture having oxidizable reactant, catalyst, and solvent into a reaction zone containing oxygen and diluent gas; and oxidizing the reactant with the oxygen at a suitable reaction temperature and a suitable reaction pressure to produce an oxidized product. The liquid reaction mixture can have an aromatic feedstock having an oxidizable substituent as the oxidizable reactant. The oxidized product can include an aromatic compound having at least one carboxylic acid. For example, the aromatic feedstock can include a benzene ring having at least one oxidizable alkyl substituent, furan hetero-ring having at least one oxidizable alkyl substituent, a naphthalene poly-ring having at least one oxidizable alkyl substituent, derivatives thereof, and mixtures thereof. |
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| 124 | SPRAY PROCESS FOR SELECTIVE OXIDATION | PCT/US2010028343 | 2010-03-23 | WO2010111288A2 | 2010-09-30 | SUBRAMANIAM BALA; BUSCH DARYLE H; NIU FENGHUI |
| Oxidation process can include: introducing small droplets of liquid reaction mixture having oxidizable reactant, catalyst, and solvent into a reaction zone containing oxygen and diluent gas; and oxidizing the reactant with the oxygen at a suitable reaction temperature and a suitable reaction pressure to produce an oxidized product. The liquid reaction mixture can have an aromatic feedstock having an oxidizable substituent as the oxidizable reactant. The oxidized product can include an aromatic compound having at least one carboxylic acid. For example, the aromatic feedstock can include a benzene ring having at least one oxidizable alkyl substituent, furan hetero-ring having at least one oxidizable alkyl substituent, a naphthalene poly-ring having at least one oxidizable alkyl substituent, derivatives thereof, and mixtures thereof. | ||||||
| 125 | METHOD TO TREAT CHRONIC HEART FAILURE AND/OR ELEVATED CHOLESTEROL LEVELS | PCT/US2005010651 | 2005-03-29 | WO2005097102A3 | 2005-12-15 | MORKIN M D EUGENE |
| A method for treating a patient having congestive heart failure by administering a therapeutically effective amount of a thyroid hormone analog sufficient to produce an increase in cardiac index of at least 15% while increasing heart rate no more than 10 beats per minute. | ||||||
| 126 | PHENY(ALKYL)CARBOXYLIC ACID DERIVATIVES AND DIONIC PHENYLALKYLHETEROCYCLIC DERIVATIVES AND THEIR USE AS MEDICINES WITH SERUM GLUCOSE AND/OR SERUM LIPID LOWERING ACTIVITY | PCT/IT2003/000007 | 2003-01-13 | WO2003059864A2 | 2003-07-24 | GIANNESSI, Fabio; TASSONI, Emanuela; DELL'UOMO, Natalina; BRUNETTI, Tiziana; TINTI, Maria, Ornella; ARDUINI, Arduino; PESSOTTO, Pompeo |
Formula (I) compounds are described: Where the groups are as defined here below, and their use as medinies, particularly as serum glucose and serum lipid lowering agents. Said medicines are useful for the prophylaxis and treatment of diabetes, particularly type 2, and its complications, Syndrome X, the various forms of insulin resistance, and hyperlipidaemias, and present reduced side effects, and, particularly, reduced or no liver toxicity. |
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| 127 | PURIFICATION OF A CRUDE ACID MIXTURE | PCT/US0240498 | 2002-12-17 | WO03053904A2 | 2003-07-03 | ROSEN BRUCE I |
| The invention generally relates to a method for purifying a mixture of crude aromatic acids comprising at least one benzene carboxylic acid and at least one napthalene carboxylic acid. The purification method of the present invention provides a purified aromatic acid mixture useful in the manufacture of ultraviolet light resistance polyesters. | ||||||
| 128 | FATTY ACID SYNTHASE INHIBITORS | PCT/US0124366 | 2001-08-02 | WO0209651A3 | 2002-03-28 | CHRISTENSEN SIEGFRIED B IV; DAINES ROBERT A; LEE JINHWA; XIANG JIAN-NING |
| This invention relates to the use of compounds as inhibitors of the fatty acid synthase FabH. | ||||||
| 129 | A PROCESS FOR THE PURIFICATION OF AROMATIC CARBOXYLIC ACIDS | PCT/EP2001/006751 | 2001-06-13 | WO02006200A1 | 2002-01-24 | |
| A novel process for the purification of crude aromatic carboxylic acids, such as, for example, terephthalic acid, orthophthalic acid, trimesic acid, isophthalic acid, 2,6-napththalenedicarboxylic acid and pyromellitic acid, which are obtained by oxidising the corresponding aromatic precursors is described; the process is based on the subsequent oxidation in heterogeneous phase of the crude product in aqueous solution. | ||||||
| 130 | PROCESS FOR RECOVERING CARBOXYLIC ACIDES FROM A FERMENTATION BROTH | PCT/US9920901 | 1999-10-05 | WO0020620A8 | 2001-03-22 | VICE GILBERT H; STALEY MICHAEL D; REBROVIC LOUIS; KOZAK WILLIAM G |
| Carboxylic acids are recovered from a fermentation broth by adjusting the viscosity of the fermentation broth and then contacting the fermentation broth with a liquid extractant to extract the carboxylic acids from the broth. | ||||||
| 131 | DI-ARYL ACID DERIVATIVES AS PPAR RECEPTOR LIGANDS | PCT/US2000/011833 | 2000-04-28 | WO00064888A1 | 2000-11-02 | |
| This invention is directed to diaryl acid derivatives of formula (I) and their pharmaceutical compositions as PPAR ligand receptor binders. The PPAR ligand receptor binders of this invention are useful as agonists or antagonists of the PPAR receptor wherein: (a) and (b) are independently aryl, fused arylcycloalkenyl, fused arylcycloalkyl, fused arylheterocyclenyl, fused arylheterocyclyl, heteroaryl, fused heteroarylcycloalkenyl, fused heteroarylcycloalkyl, fused heteroarylheterocyclenyl, or fused heteroarylheterocyclyl; A is -O-, -S-, -SO-, SO2-, -NR13-, -C(O)-, -N(R14)C(O)-, -C(O)N(R15)-, -N(R14)C(O)N(R15)-, -C(R14)=N-, (c), (d), (e), a chemical bond, (f) or (g), B is -O-, -S-, -NR19- a chemical bond, -C(O)-, -N(R20)C(O)-, or -C(O)N(R20)-; Z is R21O2C-, R21OC-, cyclo-imide, -CN, R21O2SHNCO-, R21O2SHN-, (R21)2NCO-, R21O-2,4-thiazolidinedionyl, or tetrazolyl. | ||||||
| 132 | PROCESS FOR THE PRODUCTION AND PURIFICATION OF AROMATIC ACIDS | PCT/EP2000/003338 | 2000-04-13 | WO00063146A1 | 2000-10-26 | |
| A description is given here of a novel process for the production of monocarboxylic and polycarboxylic aromatic acids by the catalytic oxidation in homogeneous phase of aromatic compounds carrying at least one oxidisable substituent group attached directly to the carbon atom of the corresponding aromatic nucleus. This process comprises a purification step in which the crude product resulting from the oxidation stage is supplied to a filling column containing a bed of material having a high adsorbent power with respect to hafnium and/or zirconium polyoxides, operating at a temperature of from 200 to 300 DEG C and at a pressure of from 30 to 90 barg. | ||||||
| 133 | IMPROVED PROCESS FOR PRODUCING HIGHLY PURE AROMATIC CARBOXYLIC ACIDS | PCT/US1999/027559 | 1999-11-22 | WO00032548A1 | 2000-06-08 | |
| An improved process for producing highly pure aromatic carboxylic acid from an impure solid acid product whereby the solid acid product is efficiently dissolved in a suitable solvent at relatively low temperatures despite the presence of solid lumps. | ||||||
| 134 | INHIBITORS OF THE ANANDAMIDE TRANSPORTER AS ANALGESIC AGENTS | PCT/US1999/012900 | 1999-06-09 | WO99064389A1 | 1999-12-16 | |
| This invention relates to anandamide transport inhibitors and their use as analgesic. | ||||||
| 135 | 방향족 카르복시산 제조방법 | KR1020120134974 | 2012-11-27 | KR1020140075834A | 2014-06-20 | 이윤우; 김대성; 최성환; 최광호 |
| Disclosed is a method for producing aromatic carboxylic acid through partial oxidation of an alkyl aromatic compound. By means of a particular additive, the solubility of an existing catalyst for supercritical carbon dioxide is improved, so that the yield of aromatic carboxylic acid can be improved without additional costs. The method of the present invention comprises the steps of: (a) introducing an alkyl aromatic compound and a reaction catalyst to a reactor; (b) introducing a gaseous solvent and an oxidizing agent to the reactor; (c) introducing a reaction promoter to the reactor for increasing the partial oxidation of the alkyl aromatic compound; (d) increasing the temperature and pressure inside the reactor so as to form a supercritical fluid form from the gaseous solvent by which the alkyl aromatic compound, reaction catalyst, oxidizing agent, and reaction promoter are dissolved and the inside of the reactor is formed in a single phase form so that partial oxidation is performed; and (e) removing the gaseous solvent by depressurizing the inside of the reactor. | ||||||
| 136 | 에너지 기여 결합 증류를 이용한 방향족 화합물 산화반응시 반응기 배출물로부터 물을 분리하고 카르복실산을 회수하는 장치 및 방법 | KR1020110095698 | 2011-09-22 | KR101264603B1 | 2013-05-24 | 강기준 |
| 본발명은방향족화합물의산화반응시반응기배출물로부터반응생성물인물을분리하고반응기내에서용매로사용되는카르복실산을회수하는방법에관한것으로, 보다상세하게는방향족화합물의산화반응시반응기에서배출되는배출물을두 개혹은그 이상의운전압력이다른탈수탑으로유입하여한 개의탈수탑의응축기가다른탈수탑의재비기역할을함으로써에너지사용량이현저히감소하는방향족화합물의산화반응시반응기배출물로부터반응생성물인물을분을분리하고반응기내에서용매로사용되는카르복실산을회수하는방법에관한것이다. | ||||||
| 137 | 에너지 기여 결합 증류를 이용한 방향족 화합물 산화반응시 반응기 배출물로부터 물을 분리하고 카르복실산을 회수하는 장치 및 방법 | KR1020110095698 | 2011-09-22 | KR1020130029703A | 2013-03-25 | 강기준 |
| PURPOSE: An apparatus recovering a carboxylic acid is provided to reduce energy use for recovering the carboxylic acid by using two or more dehydration columns. CONSTITUTION: An apparatus recovering a carboxylic acid comprises as follows: a first and second dehydration column(21a,21b); a first dehydration column condenser(23a) installed in the upper downstream of the first dehydration column; a first dehydration column condensate drum transfer pump(28), and a vacuum pump(29) each of which is installed in the upper downstream of the first dehydration column; a first dehydration column reboiler(22a) and a second dehydration condenser(23b) which condenses discharged material from the first dehydration column and the second dehydration column; and a second dehydration column cooler and a second dehydration condensate drum(24) which are selectively installed; and a second dehydration reboiler(22b) installed in the second dehydration column. [Reference numerals] (A2.B2) Liquid stream with low concentration of acetic acid(concentration of acetic acid 40-70%); (C2) Gaseous stream with high concentration of acetic acid(concentration of acetic acid 70-88wt%); (D2) Collecting acetic acid(concentration:88-95wt%; (E2) Aqueous stream; (F2) Vent gas; (G2) Reflux azeotropic agent; (I2) Oil stream; (J2) Organic materials removed from water; (K2) Discharge water(concentration of acetic acid 0.01-0.05 wt%); (L2) Organic materials removed from the azeotropic agent; (M2) Azeotropic agent to be collected; (N2) Collecting aromatic compounds; (O2) Acetic acid collected in the lower part of a first dehydration column; (P2) Acetic acid discharged from the lower part of the first dehydration column; (Q2) Upper gas(vapor) of the first dehydration column; (R2) Reflux of the first dehydration column; (S2) Upper discharge liquid form the first dehydration column transferred to a second dehydration column; (T2) Upper gas(vapor) of the second dehydration column; (U2) Condensed liquid of the second dehydration column; (V2) Condensed liquid drum vent gas of the first dehydration gas | ||||||
| 138 | 알킬 방향족 화합물의 산화 방법 | KR1020127030917 | 2011-06-15 | KR1020130003033A | 2013-01-08 | 브하타카리야알라카난다; 코칼조셉에이; 왈렌가조엘티; 아도닌니콜라이와이; 쿠즈네트소바니나아이; 발츠히니마에브바이어에스 |
| 본 발명은 알킬 방향족 화합물, 용매, 브롬 공급원 및 촉매를 포함하는 혼합물을 형성하는 단계; 및 상기 혼합물을 산화 조건에서 산화제와 접촉시켜 방향족 알데하이드, 방향족 알콜, 방향족 케톤 및 방향족 카복실산 중 1종 이상을 포함하는 산화 생성물을 제조하는 단계를 포함하는 알킬 방향족 화합물을 산화시키기 위한 방법 및 혼합물에 관한 것이다. 용매는 1개 내지 7개의 탄소 원자를 갖는 카복실산 및 이미다졸륨 이온성 액체, 피리디늄 이온성 액체, 포스포늄 이온성 액체, 테트라 알킬 암모늄 이온성 액체 및 이들의 조합으로 이루어진 군으로부터 선택되는 이온성 액체를 포함한다. 촉매는 코발트, 티탄, 망간, 크롬, 구리, 니켈, 바나듐, 철, 몰리브덴, 주석, 세륨 및 지르코늄 중 1종 이상을 포함한다. | ||||||
| 139 | 순수 형태를 포함하는 방향족 카르복실산의 제조 방법 및제조 장치 | KR1020077024038 | 2006-03-20 | KR1020070114823A | 2007-12-04 | 바토스토마스엠; 렁라이너스케이 |
| A process and apparatus for manufacture of aromatic carboxylic acids comprises a liquid phase oxidation of aromatic hydrocarbon feed materials and treatment of a high pressure off-gas from the liquid phase oxidation to separate water and reaction solvent and preferentially apportion liquid phase oxidation by-product species between gas and liquid phases resulting from separation. Processes for making pure forms of aromatic carboxylic acid also are included. | ||||||
| 140 | 아로마틱폴리카본산의제조방법 | KR1019980057388 | 1998-12-22 | KR100330085B1 | 2002-11-22 | 정성화; 채종현; 이기화; 박윤석; 류진선 |
| 본 발명은 고온, 고압에서 코발트, 망간 및 브로민 촉매의 존재하에, 산소를 함유한 기체로 폴리알킬아로마틱화합물 또는 그의 산화된 중간체를 액상 산화시켜 아로마틱폴리카본산을 제조함에 있어서, 1종 이상의 알칼리금속 또는 알칼리토금속 성분을 추가하고, 이산화탄소를 추가하므로써 반응활성을 증진시키고, 부반응을 저감시키는 것을 특징으로 하는 아로마틱폴리카본산의 제조방법에 관한 것이다. | ||||||
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