NO20083372L - Stabiliserte og frostbeskyttede trykktapsmiddel-suspensjons-polymer - Google Patents
Stabiliserte og frostbeskyttede trykktapsmiddel-suspensjons-polymerInfo
- Publication number
- NO20083372L NO20083372L NO20083372A NO20083372A NO20083372L NO 20083372 L NO20083372 L NO 20083372L NO 20083372 A NO20083372 A NO 20083372A NO 20083372 A NO20083372 A NO 20083372A NO 20083372 L NO20083372 L NO 20083372L
- Authority
- NO
- Norway
- Prior art keywords
- stabilized
- pressure drop
- suspension polymer
- drop suspension
- polymer
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity
- F17D1/17—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity by mixing with another liquid, i.e. diluting
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/08—Materials not undergoing a change of physical state when used
- C09K5/10—Liquid materials
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/08—Use of additives to fuels or fires for particular purposes for improving lubricity; for reducing wear
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/14—Use of additives to fuels or fires for particular purposes for improving low temperature properties
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/12—Inorganic compounds
- C10L1/1233—Inorganic compounds oxygen containing compounds, e.g. oxides, hydroxides, acids and salts thereof
- C10L1/125—Inorganic compounds oxygen containing compounds, e.g. oxides, hydroxides, acids and salts thereof water
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/16—Hydrocarbons
- C10L1/1625—Hydrocarbons macromolecular compounds
- C10L1/1633—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds
- C10L1/1641—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds from compounds containing aliphatic monomers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
- C10L1/1822—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms
- C10L1/1824—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms mono-hydroxy
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
- C10L1/1822—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms
- C10L1/1826—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms poly-hydroxy
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
- C10L1/1852—Ethers; Acetals; Ketals; Orthoesters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/192—Macromolecular compounds
- C10L1/198—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/24—Organic compounds containing sulfur, selenium and/or tellurium
- C10L1/2462—Organic compounds containing sulfur, selenium and/or tellurium macromolecular compounds
- C10L1/2475—Organic compounds containing sulfur, selenium and/or tellurium macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon to carbon bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Colloid Chemistry (AREA)
Abstract
Fremgangsmåte og blanding for en frysebeskyttet, stabilisert suspensjon av polymert trykktapsreduserende middel omfatter en kombinasjon av en trykktapsreduserende middelpolymer og en vandig bærer. Bæreren omfatter en oppløst alkohol, glykol, diol eller glykoleter og et oppløst polysakkarid. Den resulterende suspensjon er relativt stabil mot avsetning, separasjon og agglomerering.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77138506P | 2006-02-08 | 2006-02-08 | |
PCT/US2007/003284 WO2007092510A2 (en) | 2006-02-08 | 2007-02-07 | Stabilized and freeze-protected polymer drag reducing agent suspensions |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20083372L true NO20083372L (no) | 2008-08-26 |
Family
ID=38345781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20083372A NO20083372L (no) | 2006-02-08 | 2008-08-04 | Stabiliserte og frostbeskyttede trykktapsmiddel-suspensjons-polymer |
Country Status (7)
Country | Link |
---|---|
US (1) | US20070205392A1 (no) |
EP (1) | EP1994111A4 (no) |
CN (1) | CN101379160B (no) |
CA (1) | CA2636243C (no) |
MX (1) | MX2008010061A (no) |
NO (1) | NO20083372L (no) |
WO (1) | WO2007092510A2 (no) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8039055B2 (en) * | 2006-07-20 | 2011-10-18 | Cortana Corporation | Method to increase the efficiency of polymer drag reduction for marine and industrial applications |
DK2609156T3 (en) * | 2010-08-23 | 2015-11-02 | Flowchem Ltd | RESISTANT REDUCING COMPOSITION AND PROCEDURES FOR MANUFACTURING AND USING |
US10414971B2 (en) * | 2011-06-10 | 2019-09-17 | Dow Global Technologies Llc | Modified nonionic surfactant formulations for enhanced oil recovery |
US20140318003A1 (en) * | 2011-08-24 | 2014-10-30 | Brad A. Bucher | Fuel Additive and Fuel Composition |
EP2809755A4 (en) * | 2012-02-02 | 2015-08-12 | Lubrizol Specialty Products Inc | AQUEOUS RESISTANCE REDUCERS FOR ARCTIC CLIMATE ZONES |
JPWO2016152829A1 (ja) * | 2015-03-24 | 2018-02-01 | 大阪瓦斯株式会社 | 熱媒液 |
WO2023229882A1 (en) * | 2022-05-26 | 2023-11-30 | Flowchem, Llc | Aqueous drag reducing slurries for hydrocarbon recovery |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5175278A (en) * | 1985-06-28 | 1992-12-29 | Merck & Co., Inc. | Heteropolysaccharide S-657 |
US4851393A (en) * | 1986-07-28 | 1989-07-25 | Massachusetts Institute Of Technology | Method for utilizing an exocellular polysaccharide isolated from zoogloea ramigera |
US5244937A (en) * | 1990-09-04 | 1993-09-14 | Conoco Inc. | Stable nonagglomerating aqueous suspensions of oil soluble polymeric friction reducers |
US5290768A (en) * | 1991-01-18 | 1994-03-01 | Merck & Co., Inc. | Welan gum-ethylene glycol insulating compositions |
AU674662B2 (en) * | 1992-02-18 | 1997-01-09 | Shin-Etsu Bio, Inc. | Method for digestion polysaccharides and products therefrom |
US5342773A (en) * | 1992-02-18 | 1994-08-30 | Shin-Etsu Bio, Inc. | Endoglycanase isolated from bacillus ATCC 55294 |
US5362312A (en) * | 1992-10-14 | 1994-11-08 | Merck & Co., Inc. | Carrier fluid for the suspension and delivery of water soluble polymers |
US5539044A (en) * | 1994-09-02 | 1996-07-23 | Conoco In. | Slurry drag reducer |
US5733953A (en) * | 1995-06-29 | 1998-03-31 | Baker Hughes Incorporated | Low viscosity, high concentration drag reducing agent and method therefor |
US6172151B1 (en) * | 1996-10-15 | 2001-01-09 | Conoco Inc. | Nonaqueous drag reducing suspensions |
US6178980B1 (en) * | 1998-08-26 | 2001-01-30 | Texaco Inc. | Method for reducing the pipeline drag of heavy oil and compositions useful therein |
EP1228124B1 (en) * | 2000-05-27 | 2004-11-03 | Q-Sys Co., Ltd | Electrically conductive microgel and method for preparing the same |
WO2002044280A1 (en) * | 2000-11-28 | 2002-06-06 | Conoco Inc | Drag-reducing polymer suspensions |
US20020065352A1 (en) * | 2000-11-28 | 2002-05-30 | Johnston Ray L | Drag-reducing polymers and suspensions thereof |
JP2002293627A (ja) * | 2001-04-04 | 2002-10-09 | Taiyo Yuden Co Ltd | 誘電体磁器組成物及び磁器コンデンサ |
US6989357B2 (en) * | 2001-06-08 | 2006-01-24 | Eaton Gerald B | Alcohol absorbed polyalphaolefin drag reducing agents |
MXPA04002872A (es) * | 2001-09-28 | 2004-07-05 | Conocophillips Co | Metodo de elaboracion de suspensiones polimericas reductoras de arrastre. |
CN1513019A (zh) * | 2001-09-28 | 2004-07-14 | 科诺科菲力浦公司 | 减阻聚合物悬浮液 |
CA2444015C (en) * | 2001-10-01 | 2008-07-29 | Conoco, Inc. | Ultra high molecular weight polyolefin useful as flow improvers in cold fluids |
US6916369B2 (en) * | 2002-03-13 | 2005-07-12 | W. R. Grace & Co.-Conn. | Beneficiated water reducing compositions |
US6946500B2 (en) * | 2002-12-17 | 2005-09-20 | Baker Hughes Incorporated | Non-cryogenic process for grinding polyolefin drag reducing agents |
US6894088B2 (en) * | 2003-03-24 | 2005-05-17 | Baker Hughes Incorporated | Process for homogenizing polyolefin drag reducing agents |
US20050154180A1 (en) * | 2003-09-04 | 2005-07-14 | Yin Hessefort | Water-soluble polyaminoamides as sunscreen agents |
-
2007
- 2007-02-07 US US11/672,089 patent/US20070205392A1/en not_active Abandoned
- 2007-02-07 CA CA2636243A patent/CA2636243C/en active Active
- 2007-02-07 CN CN2007800048329A patent/CN101379160B/zh not_active Expired - Fee Related
- 2007-02-07 EP EP07763658.7A patent/EP1994111A4/en not_active Withdrawn
- 2007-02-07 WO PCT/US2007/003284 patent/WO2007092510A2/en active Application Filing
- 2007-02-07 MX MX2008010061A patent/MX2008010061A/es active IP Right Grant
-
2008
- 2008-08-04 NO NO20083372A patent/NO20083372L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN101379160B (zh) | 2012-04-25 |
CN101379160A (zh) | 2009-03-04 |
EP1994111A2 (en) | 2008-11-26 |
CA2636243A1 (en) | 2007-08-16 |
WO2007092510A2 (en) | 2007-08-16 |
CA2636243C (en) | 2011-11-22 |
US20070205392A1 (en) | 2007-09-06 |
EP1994111A4 (en) | 2013-07-17 |
MX2008010061A (es) | 2009-02-27 |
WO2007092510A3 (en) | 2008-09-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO20083372L (no) | Stabiliserte og frostbeskyttede trykktapsmiddel-suspensjons-polymer | |
NO20080505L (no) | Ionisk vaeske rekonstituerte cellulosekompositter som faste baerematriser | |
AR080231A1 (es) | Soporte basado en fibra de celulosa, metodo para producirlo y uso del soporte | |
BRPI0513809A (pt) | sistema e método para otimização da produção animal baseados em informação dinámica de nutriente | |
DK1948133T3 (da) | Argatrobanpræparat indeholdende en syre som opløselighedsfremmende middel | |
CA2784827C (en) | Composition of dexibuprofen transdermal hydrogel | |
WO2012017063A3 (en) | Method and system for retaining a cartridge in a holder | |
AR066572A1 (es) | Un sistema reactor y un proceso para la reaccion de una fuente | |
MX2010002603A (es) | Mezcla de derivados de furfural y 5-(alcoximetil)furfural de azucares y alcoholes. | |
AU2010341129A8 (en) | Removal of CO2 from gases having low CO2 partial pressures, using 1,2 diaminopropane | |
CL2011000157A1 (es) | Emulsion de brea, que comprende brea dispersada en agua, y un agente emulsionante basado en acido graso, acido de colofonia; metodo para preparar la emulsion; y metodo para reducir polvo fugitivo. | |
WO2006120151A3 (en) | Method and composition for cleaning a well bore prior to cementing | |
MX352476B (es) | Carboximetilcelulosa nueva viscosidad alta y metodo de preparacion. | |
FI20105813A0 (fi) | Menetelmä ja järjestelmä vesipitoisen virran ominaisuuksien monitoroimiseksi | |
CA2890757C (en) | Stable thermolysin hydrogel | |
WO2012021625A3 (en) | Nonionic hydrophobically substituted cellulose ethers | |
BR112013033359A2 (pt) | sistema de processamento de transação distribuído e métodos | |
MX347014B (es) | Composición para administración de fármaco biodegradable. | |
BR112014029407A8 (pt) | método de envio de dados de um terminal, método de encaminhamento de dados de repetidor, terminal de envio de dados e repetidor de encaminhamento de dados | |
BR112014030684A2 (pt) | método para recuperar óleo de uma formação subterrânea | |
CL2008003230A1 (es) | Composicion de recubrimiento de tableta que comprende polimero celulosico, plastificante, edulcorante y composicion de sabor en polvo la que comprende saborizante asociado con portador solido; fluido de recubrimiento de tableta que comprende dicha composicion; tableta farmaceutica; proceso de preparacion de dicha tableta. | |
CL2009001379A1 (es) | Composicion acuosa farmaceutica que comprende moxifloxacino y un vehiculo que incluye cloruro de sodio, un surfactante que es un alcohol polieter y un agente polisacarido potenciador de la viscosidad que comprende goma xantan; util como composición oftalmica. | |
MY152049A (en) | Aqueous cutting fluid and aqueous cutting agent | |
PE20091369A1 (es) | Metodo para la preparacion de acido montelukast en un medio liquido ionico | |
FR2854079B1 (fr) | Procede de preparation de complexes moleculaires |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |