ES2158593T3 - Espumas rigidas de poliuretano. - Google Patents

Espumas rigidas de poliuretano.

Info

Publication number
ES2158593T3
ES2158593T3 ES97945814T ES97945814T ES2158593T3 ES 2158593 T3 ES2158593 T3 ES 2158593T3 ES 97945814 T ES97945814 T ES 97945814T ES 97945814 T ES97945814 T ES 97945814T ES 2158593 T3 ES2158593 T3 ES 2158593T3
Authority
ES
Spain
Prior art keywords
polyurethane
rigid foams
amina
police
procedure
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 - Lifetime
Application number
ES97945814T
Other languages
English (en)
Inventor
Thomas Heinrich Sieker
Franco Gabrieli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huntsman International LLC
Original Assignee
Huntsman International LLC
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
Application filed by Huntsman International LLC filed Critical Huntsman International LLC
Application granted granted Critical
Publication of ES2158593T3 publication Critical patent/ES2158593T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6625—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/34
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/281—Monocarboxylic acid compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4202—Two or more polyesters of different physical or chemical nature
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO DE FABRICACION DE ESPUMAS RIGIDAS DE POLIURETANO O DE POLIISOCIANURATO MODIFICADO POR URETANO, QUE CONSISTE EN: HACER REACCIONAR UNA COMPOSICION DE POLIISOCIANATO ORGANICO CON UNA COMPOSICION REACTIVA FRENTE AL ISOCIANATO QUE COMPRENDE UN POLIOL DE POLIESTER, EN PRESENCIA DE UN CATALIZADOR DE AMINA. DICHO PROCEDIMIENTO SE CARACTERIZA PORQUE EL PK A DE LA SAL DE AMONIO CONJUGADA DE DICHA AMINA ES INFERIOR A 12.
ES97945814T 1996-11-04 1997-10-10 Espumas rigidas de poliuretano. Expired - Lifetime ES2158593T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96117644 1996-11-04

Publications (1)

Publication Number Publication Date
ES2158593T3 true ES2158593T3 (es) 2001-09-01

Family

ID=8223364

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97945814T Expired - Lifetime ES2158593T3 (es) 1996-11-04 1997-10-10 Espumas rigidas de poliuretano.

Country Status (23)

Country Link
US (2) US6207725B1 (es)
EP (1) EP0935625B1 (es)
JP (1) JP2001503462A (es)
KR (1) KR20000053020A (es)
CN (1) CN1134474C (es)
AR (1) AR010542A1 (es)
AU (1) AU729108B2 (es)
BR (1) BR9712729A (es)
CA (1) CA2268141A1 (es)
CZ (1) CZ156599A3 (es)
DE (1) DE69705420T2 (es)
DK (1) DK0935625T3 (es)
ES (1) ES2158593T3 (es)
HU (1) HUP9904233A3 (es)
ID (1) ID22390A (es)
NZ (1) NZ335206A (es)
PL (1) PL333051A1 (es)
RU (1) RU2184127C2 (es)
SI (1) SI0935625T1 (es)
SK (1) SK58199A3 (es)
TR (1) TR199900971T2 (es)
TW (1) TW442514B (es)
WO (1) WO1998020059A1 (es)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4610782B2 (ja) * 2001-05-01 2011-01-12 日本ポリウレタン工業株式会社 盛土の施工方法及び土木用ポリウレタンフォームの製造方法
JP4815709B2 (ja) * 2001-07-23 2011-11-16 東ソー株式会社 硬質ポリウレタンフォームの製造法
JP4765228B2 (ja) * 2001-08-21 2011-09-07 東ソー株式会社 ポリウレタン樹脂製造のためのアミン触媒組成物
EP1288239A1 (en) * 2001-08-30 2003-03-05 Huntsman International Llc Process for making rigid urethane-modified polyisocyanurate foams
AU2008209665B2 (en) * 2001-08-30 2011-08-04 Huntsman International Llc Process for making rigid urethane-modified polyisocyanurate foams
US6753357B2 (en) * 2001-12-18 2004-06-22 Foam Supplies, Inc. Rigid foam compositions and method employing methyl formate as a blowing agent
US6846850B2 (en) 2003-01-22 2005-01-25 Bayer Materialscience Llc Rigid polyurethane foams with improved properties
EP1475404A1 (en) * 2003-03-13 2004-11-10 SOLVAY (Société Anonyme) Hydrofluorocarbon compositions
RU2236422C1 (ru) * 2003-04-29 2004-09-20 Закрытое акционерное общество "Блокформ" - Дочернее общество ОАО "Полимерсинтез" Способ получения сложных полиэфирполиолов и жестких пенопластов на их основе
JP4505710B2 (ja) * 2003-05-13 2010-07-21 日本ポリウレタン工業株式会社 硬質ポリウレタンフォームの製造方法
DE10357093A1 (de) * 2003-12-06 2005-07-07 Rathor Ag Monomerarme Prepolymerzusammensetzung
EP1577332A1 (en) * 2004-03-15 2005-09-21 Huntsman International Llc Process for making rigid polyurethane foams
HUE037988T2 (hu) * 2004-08-04 2018-09-28 Foam Supplies Inc A reaktivitás idõbeli fennmaradása és a katalizátor lebomlása a poliuretán habban
AU2012200194B2 (en) * 2004-08-04 2013-12-05 Foam Supplies, Inc. Reactivity drift and catalyst degradation in polyurethane foam
US8501828B2 (en) * 2004-08-11 2013-08-06 Huntsman Petrochemical Llc Cure rebond binder
DE102004041143A1 (de) * 2004-08-24 2006-03-02 Basf Ag Katalysatorsystem, insbesondere zur Herstellung von Polyurethanhartschaumstoffen
US20060141239A1 (en) * 2004-12-28 2006-06-29 Gilder Stephen D Method for making a bonded foam product suitable for use as an underlayment for floor coverings
US20060258762A1 (en) * 2005-05-13 2006-11-16 Dobransky Michael A Hydrocarbon or hydrofluorocarbon blown ASTM E-84 class I rigid polyurethane foams
DE102005041763A1 (de) * 2005-09-01 2007-03-08 Basf Ag Polyisocyanurat Hartschaum und Verfahren zur Herstellung
JP5460964B2 (ja) * 2008-01-23 2014-04-02 富士紡ホールディングス株式会社 仕上げ用研磨パッドおよび仕上げ用研磨パッドの製造方法
ITMI20081480A1 (it) * 2008-08-06 2010-02-06 Dow Global Technologies Inc Poliesteri aromatici, miscele palioliche che li comprendono e prodotti risultanti
BRPI0917161B1 (pt) * 2008-08-28 2019-07-02 Huntsman International Llc Mistura reativa a isocianato, processo para fabricar uma mistura, composições de poliisocianato e de aglutinante, uso de uma composição de poliisocianato e de uma composição de aglutinante, e, poliisocianurato
RU2529864C9 (ru) * 2009-05-30 2015-08-27 Байер Матириальсайенс Аг Сложные полиэфирполиолы из изофталевой кислоты и/или терефталевой кислоты и олигоалкиленоксидов
WO2011025710A1 (en) * 2009-08-27 2011-03-03 Dow Global Technologies Llc Polyurethane spray foams having reduced cold substrate cracking
US8348499B2 (en) 2010-01-12 2013-01-08 Dow Global Technologies Llc Method of testing spiral wound modules by thermal imaging
JP2013534263A (ja) * 2010-08-13 2013-09-02 ダウ グローバル テクノロジーズ エルエルシー ポリイソシアヌレート組成物
WO2013053555A2 (en) * 2011-10-14 2013-04-18 Dow Global Technologies Llc Hybrid polyester-polyether polyols for improved demold expansion in polyurethane rigid foams
SI2855551T1 (sl) * 2012-05-30 2016-10-28 Basf Se Metoda za izdelavo trdih poliuretanskih pen
JP5992214B2 (ja) * 2012-06-11 2016-09-14 日本発條株式会社 発泡ウレタンシートの製造方法
US9725553B2 (en) * 2012-06-29 2017-08-08 Tosoh Corporation Catalyst composition for producing polyurethane resin, and method for producing polyurethane resin using said catalyst composition
CN104619739B (zh) * 2012-07-18 2016-08-24 陶氏环球技术有限责任公司 阻燃和/或抗静电，非汞催化的聚氨酯弹性体
DK3024861T3 (da) * 2013-07-26 2021-05-03 Basf Se Isocyanat-epoxy-skumsystem
ITMI20131603A1 (it) * 2013-09-30 2015-03-30 Dow Global Technologies Llc Miscele di polioli e polioli poliesteri e preparazione di espansi poliuretanici rigidi
US20160304657A1 (en) * 2013-12-04 2016-10-20 Covestro Deutschland Ag Reaction system for a low-monomer one-component polyurethane foam
US20160297917A1 (en) * 2013-12-04 2016-10-13 Covestro Deutschland Ag Reaction system for a low-monomer content single-component polyurethane foam ii
JP6816016B2 (ja) * 2015-04-07 2021-01-20 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ 硬質ポリウレタンフォーム用ポリオールプレミックス組成物
JP6162839B2 (ja) * 2016-03-07 2017-07-12 株式会社東海理化電機製作所 ポジションセンサ
JP7129324B2 (ja) * 2017-12-15 2022-09-01 株式会社イノアックコーポレーション ポリウレタンフォームの製造方法
JP7296968B2 (ja) 2018-01-16 2023-06-23 ハンツマン・インターナショナル・エルエルシー 長いクリーム時間と速硬化性を有するポリイソシアヌレート含有フォーム
RU2771386C1 (ru) * 2018-09-10 2022-05-04 ХАНТСМЭН ИНТЕРНЭШНЛ ЭлЭлСи Форполимер, содержащий оксазолидиндионовые концевые группы
BR112021003426A2 (pt) * 2018-09-10 2021-05-18 Huntsman International Llc composto, composto de poli(uretano-amida), e, produto
KR20210119396A (ko) 2019-01-22 2021-10-05 코베스트로 인텔렉쳐 프로퍼티 게엠베하 운트 콤파니 카게 이중-경화 우레탄 중합체 및 이중-경화 이소시아누레이트 중합체를 기재로 하는 복합 물질
RU199529U1 (ru) * 2020-03-27 2020-09-07 Общество с ограниченной ответственностью "Завод Лоджикруф" Теплоизоляционная композитная плита на основе пенополиизоцианурата
CN117320888A (zh) 2021-05-17 2023-12-29 绿色科技复合材料有限责任公司 具有染料升华印刷图像的聚合物制品及其形成方法

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE545745A (es) 1955-03-04
NL103386C (es) * 1958-03-12
US3661808A (en) 1970-07-31 1972-05-09 Jefferson Chem Co Inc Catalyst combination for polyurethanes
US3645925A (en) 1970-07-31 1972-02-29 Jefferson Chem Co Inc 4 4'-dimorpholinodiethyl ether catalyst for polyurethane preparation
US3980594A (en) * 1975-04-23 1976-09-14 The General Tire & Rubber Company Trimerization of aromatic isocyanates catalyzed by certain ammonium salts
DE2607999C2 (de) 1976-02-27 1983-02-03 Bayer Ag, 5090 Leverkusen Urethan- und Isocyanuratgruppen aufweisende Schaumstoffe und ein Verfahren zu ihrer Herstellung
US4228248A (en) 1979-02-12 1980-10-14 Texaco Development Corp. Morpholine derivatives and use as polyurethane catalyst
US5688834A (en) 1991-08-30 1997-11-18 Alliedsignal, Inc. Catalysts which stabilize hydrohalocarbon blowing agent in polyurethane foam formulations
US4760101A (en) 1986-08-25 1988-07-26 Ashland Oil, Inc. Polyurethane-forming binder compositions containing certain carboxylic acids as bench life extenders
US4758605A (en) * 1987-03-12 1988-07-19 The Dow Chemical Company Stabilization of reactivity of polyester polyol based polyurethane foam components
DE3824354A1 (de) 1988-07-19 1990-01-25 Basf Ag, 67063 Ludwigshafen Verfahren zur herstellung von zellhaltigen kunststoffen nach dem polyisocyanat-polyadditionsverfahren mittels lagerstabiler, treibmittelhaltiger emulsionen und diese emulsionen
US4983320A (en) 1989-05-18 1991-01-08 Akzo N.V. Dialkyl dicarbonates as blowing agents for polymers
KR0177154B1 (ko) 1989-06-06 1999-05-15 야마구찌 도시아끼 경질 폴리우레탄포움의 제조방법
DD300436A5 (de) 1989-06-28 1992-06-11 Bosch Siemens Hausgeraete Hartschaumstoff sowie verfahren zur herstellung desselben
US4981879A (en) 1989-08-28 1991-01-01 Jim Walter Research Corp. Rigid foam with improved "K" factor from perfluorinated hydrocarbons
JPH03160015A (ja) 1989-11-16 1991-07-10 Bridgestone Corp 硬質ポリウレタンフォームの製造方法
GB9102362D0 (en) 1991-02-04 1991-03-20 Ici Plc Polymeric foams
AU652034B2 (en) 1991-04-03 1994-08-11 Imperial Chemical Industries Plc Manufacture of rigid foams and compositions therefor
US5395859A (en) * 1991-06-21 1995-03-07 Alliedsignal Inc. Catalysts which stabilize hydrohalocarbon blowing agent in polyisocyanurate foam formulations during polymerization
US5527876A (en) 1992-01-31 1996-06-18 Henkel Kommanditgesellschaft Auf Aktien Process for the production of plastics containing amide groups
JPH05222146A (ja) 1992-02-14 1993-08-31 Daikin Ind Ltd 硬質ポリウレタンフォームの製造法
US5591781A (en) 1993-10-27 1997-01-07 Tosoh Corporation Process for producing polyurethane foam with high curing rate
US5489618A (en) * 1993-11-29 1996-02-06 Osi Specialties, Inc. Process for preparing polyurethane foam
JP3061717B2 (ja) * 1993-12-03 2000-07-10 日清紡績株式会社 変性ポリイソシアヌレート発泡体の製造法
US5539008A (en) 1993-12-29 1996-07-23 Minnesota Mining And Manufacturing Company Foamable composition containing unsaturated perfluorochemical blowing agent
US5559161A (en) * 1994-02-18 1996-09-24 Air Products And Chemicals, Inc. Hydroxy-functional triamine catalyst compositions for the production of polyurethanes
EP0672696B1 (en) 1994-03-18 1999-05-19 Air Products And Chemicals, Inc. Low odor amine catalysts for polyurethane flexible slabstock foams based on polyester polyols
CA2144490A1 (en) * 1994-03-28 1995-09-29 Michael J. Skowronski Catalyst for polyisocyanurate foams made with alternative blowing agents
US5430071A (en) 1994-07-08 1995-07-04 Basf Corporation Dimensionally stable closed cell rigid polyisocyanate based foam prepared from a froth foaming mixture
DE4444249C2 (de) 1994-12-13 2003-12-24 Basf Schwarzheide Gmbh Katalysatorzusammensetzung für die Herstellung von nichtzelligen Polyurethanen nach dem Polyisocyanat-Polyadditionsverfahren
US5464562A (en) 1995-04-24 1995-11-07 Basf Corporation Polyoxyalkylene polyether monool polyurethane foam additive

Also Published As

Publication number Publication date
CN1134474C (zh) 2004-01-14
RU2184127C2 (ru) 2002-06-27
US6207725B1 (en) 2001-03-27
JP2001503462A (ja) 2001-03-13
EP0935625A1 (en) 1999-08-18
HUP9904233A2 (hu) 2000-04-28
SI0935625T1 (en) 2001-12-31
DK0935625T3 (da) 2001-10-01
PL333051A1 (en) 1999-11-08
AR010542A1 (es) 2000-06-28
WO1998020059A1 (en) 1998-05-14
DE69705420T2 (de) 2002-05-23
SK58199A3 (en) 2000-02-14
TR199900971T2 (en) 1999-07-21
CZ156599A3 (cs) 1999-08-11
AU729108B2 (en) 2001-01-25
KR20000053020A (ko) 2000-08-25
NZ335206A (en) 2000-11-24
AU5118298A (en) 1998-05-29
EP0935625B1 (en) 2001-06-27
TW442514B (en) 2001-06-23
CA2268141A1 (en) 1998-05-14
CN1235618A (zh) 1999-11-17
DE69705420D1 (en) 2001-08-02
US6346205B2 (en) 2002-02-12
BR9712729A (pt) 1999-10-26
HUP9904233A3 (en) 2000-05-29
ID22390A (id) 1999-10-07
US20010006986A1 (en) 2001-07-05

Similar Documents

Publication Publication Date Title
ES2158593T3 (es) Espumas rigidas de poliuretano.
CO4520208A1 (es) Estabilizador para perforacion direccional
ES2162198T3 (es) Agentes estrogenos.
BR9911431A (pt) Processo para produção de uma solução aquosa de ácido monoéster peroxicarboxìlico
AR025213A1 (es) Hidrogenacion catalitica de 3-hidroxipropanal en 1,3-propandiol
AR002292A1 (es) Espuma de poliuretano flexible, proceso para su preparacion y sistema de reaccion.
ES2153850T3 (es) Sintesis asimetrica de (s)-(+)-n,n-dimetil-3-(1-naftaleniloxi)-3-(2-tienil)propanamina, un intermedio en la preparacion de duloxetina.
MY126559A (en) Fungicidal 2-methoxybenzophenones
ES2184888T3 (es) Empleo de catalizadores de estaño, asi como mezclas reticulables que contienen estos catalizadores.
ES2180628T3 (es) Proceso para preparar piritiona de cobre.
ES2159919T3 (es) Procedimiento para la preparacion de compuestos de tipo ceramidas.
BR9808854A (pt) Processo para preparação de um composto, e, composto
SV1999000060A (es) Procedimiento para la preparacion de (s,s)-bencil-2,8-diazabiciclo 4.3.0 nonano ref. 32965-sv
ES2223145T3 (es) Metodo para adherir un adhesivo de uretano a una superficie pintada con una composicion de pre-impregnacion.
LV12582A (en) Disinfecting composition
MX9401224A (es) Procedimiento para la obtencion de 1, 1, 1, 3, 3- pentafluorpropano.
BR0115963A (pt) Derivados de benzofurano e benzotiofeno
BR9915868A (pt) Processo para a decomposição de tramadol
ES2134313T3 (es) Utilizacion de derivados de pregnano para el tratamiento de tumores.
WO1998046632A3 (de) Inhibitoren für den urokinaserezeptor
ID27439A (id) Proses untuk menurunkan tingkat aox resin berkekuatan basah melalui perlakuan dengan basa
ES2108364T3 (es) Composiciones azeotropicas que comprenden agua y un hidrofluorocarburo, procedimiento de eliminacion de agua de una solucion por destilacion azeotropica y procedimiento de produccion de un hidrofluoroalcano.
AP1413A (en) Rescorcinol composition.
BR9808664A (pt) Processo para preparar eprosartan
HN1999000027A (es) Nuevas composiciones herbicidas

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 935625

Country of ref document: ES