ES2124065T3 - Proceso continuo para la fabricacion de alcoxido sodico c4-c8. - Google Patents

Proceso continuo para la fabricacion de alcoxido sodico c4-c8.

Info

Publication number
ES2124065T3
ES2124065T3 ES96303932T ES96303932T ES2124065T3 ES 2124065 T3 ES2124065 T3 ES 2124065T3 ES 96303932 T ES96303932 T ES 96303932T ES 96303932 T ES96303932 T ES 96303932T ES 2124065 T3 ES2124065 T3 ES 2124065T3
Authority
ES
Spain
Prior art keywords
sodic
alcoxide
manufacture
continuous process
sub
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
ES96303932T
Other languages
English (en)
Other versions
ES2124065T5 (es
Inventor
Jan Hendrik Wevers
Robert Jan Hendrik Scheffer
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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=23823249&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2124065(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of ES2124065T3 publication Critical patent/ES2124065T3/es
Publication of ES2124065T5 publication Critical patent/ES2124065T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/68—Preparation of metal alcoholates
    • C07C29/70—Preparation of metal alcoholates by converting hydroxy groups to O-metal groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing Of Solid Wastes (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

SE SUMINISTRA UN PROCESO SEGURO, EFICAZ PARA LA PRODUCCION DE ALCOXIDO SODICO C{SUB,4}-C{SUB,8} SODICO QUE UTILIZA UNA CANTIDAD MENOR QUE LA ESTEQUIOMETRICA DE UN ALCOHOL C{SUB,4}-C{SUB,8} Y LA OPCION DE UNA RECIRCULACION CONTINUA DEL METAL SODICO NO REACCIONADO.
ES96303932T 1995-06-02 1996-05-31 Procedimiento continuo para la fabricacion de alcoxido sodico c4-c8. Expired - Lifetime ES2124065T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/459,059 US5723695A (en) 1995-06-02 1995-06-02 Continuous process for the manufacture of sodium C4 -C8 alkoxide

Publications (2)

Publication Number Publication Date
ES2124065T3 true ES2124065T3 (es) 1999-01-16
ES2124065T5 ES2124065T5 (es) 2002-07-01

Family

ID=23823249

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96303932T Expired - Lifetime ES2124065T5 (es) 1995-06-02 1996-05-31 Procedimiento continuo para la fabricacion de alcoxido sodico c4-c8.

Country Status (25)

Country Link
US (1) US5723695A (es)
EP (1) EP0749947B2 (es)
JP (1) JP4087913B2 (es)
KR (1) KR100443181B1 (es)
CN (1) CN1061028C (es)
AR (1) AR002186A1 (es)
AT (1) ATE172706T1 (es)
AU (1) AU694870B2 (es)
BR (1) BR9602561A (es)
CA (1) CA2177888C (es)
CZ (1) CZ289718B6 (es)
DE (1) DE69600862T3 (es)
DK (1) DK0749947T4 (es)
ES (1) ES2124065T5 (es)
HU (1) HU216329B (es)
IL (1) IL118480A (es)
IN (1) IN190532B (es)
RU (1) RU2131864C1 (es)
SG (1) SG44950A1 (es)
SK (1) SK281722B6 (es)
TR (1) TR199601042A1 (es)
TW (1) TW426659B (es)
UA (1) UA35628C2 (es)
YU (1) YU49244B (es)
ZA (1) ZA964504B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE248795T1 (de) 1998-06-12 2003-09-15 Basf Ag Verfahren zur herstellung von alkalimetallalkoholaten
DE10028754A1 (de) * 2000-06-09 2001-12-13 Clariant Gmbh Verfahren zur Herstellung von alkoholischen Lösungen von Alkalialkoholaten
CN101565354B (zh) * 2009-06-05 2011-12-28 山东中氟化工科技有限公司 一种含氟烷基醇钠的制备方法
DE102015221529A1 (de) * 2015-11-03 2017-05-04 Cht R. Beitlich Gmbh Kontinuierliches Verfahren für Reaktionen mit feinteiligen Alkalimetall-Dispersionen
KR102187156B1 (ko) * 2016-09-12 2020-12-04 피에이치씨 홀딩스 주식회사 음압 해제 포트 및 냉동장치
CN108607484B (zh) * 2018-05-10 2020-06-16 南京师范大学 一种表面摩擦更新静态混合反应器在合成叔丁醇钠的应用
KR102726783B1 (ko) 2021-09-16 2024-11-07 주식회사 에스켐 2차 알코올을 이용한 소듐 알콕사이드의 제조방법
CN116178108A (zh) * 2023-02-07 2023-05-30 华陆工程科技有限责任公司 一种碱金属醇盐的制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB727923A (en) * 1952-10-08 1955-04-13 Ethyl Corp Preparation of alkali metal alcoholates
GB746400A (en) * 1953-01-16 1956-03-14 Degussa Process for the production of alkali metal alcoholates
US3971833A (en) * 1973-07-02 1976-07-27 Dynamit Nobel Aktiengesellschaft Method for the preparation of alcohol-free alkali and alkaline earth metal alcoholates
JPS5270719A (en) * 1975-12-09 1977-06-13 Kokusai Denshin Denwa Co Ltd Character display system
DE2612642C2 (de) * 1976-03-25 1982-07-08 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von in inerten Lösungsmitteln oder Lösungsmittelgemischen löslichen kristallalkoholfreien Alkalimetallalkoholaten
JPS52153904A (en) * 1976-06-16 1977-12-21 Denki Kagaku Kogyo Kk Preparation of sodium alkoxide
JPS5323908A (en) * 1976-08-13 1978-03-06 Denki Kagaku Kogyo Kk Preparation of sodium alkoxide
US4421936A (en) * 1982-04-07 1983-12-20 Fmc Corporation Continuous alkoxidation process
DD298502A5 (de) † 1989-03-13 1992-02-27 Alpha-Tech Gmbh Technologie Fuer Chemie Und Umweltschutz,De Verfahren zur herstellung von kristallalkoholfreien alkalimetall-alkoxiden
JPH05323908A (ja) * 1992-05-19 1993-12-07 Canon Inc 表示制御装置

Also Published As

Publication number Publication date
CA2177888C (en) 2007-09-11
HUP9601491A3 (en) 1998-04-28
ATE172706T1 (de) 1998-11-15
EP0749947B1 (en) 1998-10-28
EP0749947B2 (en) 2002-01-09
IN190532B (es) 2003-08-09
DK0749947T3 (da) 1999-07-05
CN1139661A (zh) 1997-01-08
HU9601491D0 (en) 1996-07-29
DE69600862T2 (de) 1999-03-18
SK68396A3 (en) 1996-12-04
YU32896A (sh) 1998-07-10
KR970001291A (ko) 1997-01-24
SK281722B6 (sk) 2001-07-10
TR199601042A1 (tr) 1996-12-21
HU216329B (hu) 1999-06-28
AU5464796A (en) 1996-12-12
JP4087913B2 (ja) 2008-05-21
JPH09100249A (ja) 1997-04-15
BR9602561A (pt) 1998-10-06
CA2177888A1 (en) 1996-12-03
AR002186A1 (es) 1998-01-07
UA35628C2 (uk) 2001-04-16
TW426659B (en) 2001-03-21
ES2124065T5 (es) 2002-07-01
HUP9601491A2 (en) 1997-11-28
SG44950A1 (en) 1997-12-19
AU694870B2 (en) 1998-07-30
DK0749947T4 (da) 2002-06-17
CZ289718B6 (cs) 2002-03-13
IL118480A (en) 2000-07-26
IL118480A0 (en) 1996-09-12
US5723695A (en) 1998-03-03
YU49244B (sh) 2004-12-31
EP0749947A1 (en) 1996-12-27
DE69600862D1 (de) 1998-12-03
DE69600862T3 (de) 2002-10-24
CZ146496A3 (cs) 2000-05-17
CN1061028C (zh) 2001-01-24
RU2131864C1 (ru) 1999-06-20
KR100443181B1 (ko) 2004-10-14
ZA964504B (en) 1997-12-01

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