BR112013012873A2 - processo para preparar uma n, n-dialquiletanolamina - Google Patents

processo para preparar uma n, n-dialquiletanolamina

Info

Publication number
BR112013012873A2
BR112013012873A2 BR112013012873A BR112013012873A BR112013012873A2 BR 112013012873 A2 BR112013012873 A2 BR 112013012873A2 BR 112013012873 A BR112013012873 A BR 112013012873A BR 112013012873 A BR112013012873 A BR 112013012873A BR 112013012873 A2 BR112013012873 A2 BR 112013012873A2
Authority
BR
Brazil
Prior art keywords
dialkylethanolamine
preparing
Prior art date
Application number
BR112013012873A
Other languages
English (en)
Inventor
Alfred Krause
Frank-Friedrich Pape
Johann-Peter
Martin Rudloff
Roland Bou Chedid
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of BR112013012873A2 publication Critical patent/BR112013012873A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/04—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reaction of ammonia or amines with olefin oxides or halohydrins
BR112013012873A 2010-12-17 2011-12-15 processo para preparar uma n, n-dialquiletanolamina BR112013012873A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10195662 2010-12-17
PCT/EP2011/072936 WO2012080409A1 (de) 2010-12-17 2011-12-15 Verfahren zur herstellung eines n,n-dialkyl-ethanolamins mit hoher farbstabilität

Publications (1)

Publication Number Publication Date
BR112013012873A2 true BR112013012873A2 (pt) 2016-09-06

Family

ID=45420616

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013012873A BR112013012873A2 (pt) 2010-12-17 2011-12-15 processo para preparar uma n, n-dialquiletanolamina

Country Status (7)

Country Link
EP (1) EP2651861B1 (pt)
JP (1) JP5850946B2 (pt)
CN (1) CN103261130B (pt)
BR (1) BR112013012873A2 (pt)
EA (1) EA022826B1 (pt)
ES (1) ES2536531T3 (pt)
WO (1) WO2012080409A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8981093B2 (en) 2012-06-06 2015-03-17 Basf Se Process for preparing piperazine
CN102796061B (zh) * 2012-08-26 2014-04-16 浙江大学 N，n’-二烷基哌嗪的合成方法
EP2784058A1 (de) * 2013-08-15 2014-10-01 Basf Se Verfahren zur Verbesserung der Farbstabilität eines Ethanolamins
CN105085282B (zh) * 2015-09-01 2017-05-24 南京红宝丽醇胺化学有限公司 一种烷基醇胺的制备方法
CN106316868B (zh) * 2016-08-19 2019-01-29 浙江皇马科技股份有限公司 一种双(2-二甲基氨乙基)醚的合成方法
CN106905170A (zh) * 2017-03-20 2017-06-30 福建铭医药科技有限公司 一种叔丁基乙醇胺及其合成方法
CN107011191B (zh) * 2017-04-06 2019-02-19 浙江大学 生产n,n-二甲基二甘醇胺并联产n,n-二甲基乙醇胺的方法
CN112812026A (zh) * 2020-12-30 2021-05-18 茂名云龙工业发展有限公司 一种生产n,n-二乙氨基异丙醇的方法
CN113461552B (zh) * 2021-07-08 2023-07-11 万华化学集团股份有限公司 一种n,n-二甲基一乙醇胺的制备方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2337004A (en) 1941-03-27 1943-12-14 Sharples Chemicals Inc Condensation of amines with alkylene oxides
US2373199A (en) 1942-05-01 1945-04-10 Sharples Chemicals Inc Manufacture of hydroxy alkyl amines
DE1004620B (de) 1951-08-30 1957-03-21 Oxirane Ltd Verfahren zur kontinuierlichen Herstellung von Alkanolaminen
US2823236A (en) 1951-08-30 1958-02-11 Lowe Arnold John Manufacture of alkanolamines
US3131132A (en) 1962-06-06 1964-04-28 Jefferson Chem Co Inc Purification of dimethylaminoethanol by acid treatment and distillation
US3567779A (en) 1967-11-20 1971-03-02 Jefferson Chem Co Inc Color stabilized dimethylethanolamine
DE2357076A1 (de) 1973-11-15 1975-05-28 Basf Ag Verfahren zur kontinuierlichen herstellung von mono- oder dialkylaethanolaminen
JPS6013022B2 (ja) * 1977-07-27 1985-04-04 四日市合成株式会社 ジアルキルアルカノ−ルアミンの製造方法
FR2468580A1 (fr) 1979-10-31 1981-05-08 Ugine Kuhlmann Procede de purification des n,n,dialkylaminoethanols par hydrogenation
FR2468579A1 (fr) 1979-10-31 1981-05-08 Ugine Kuhlmann Procede de purification des n,n,dialkylaminoethanols
JPS5846502B2 (ja) 1980-07-14 1983-10-17 三菱瓦斯化学株式会社 ジアルキルアミノアルキルエステルの製造法
US4379024A (en) 1981-07-23 1983-04-05 Pennwalt Corporation Process for the manufacture of alkylaminoalkanol
DD203534A1 (de) 1982-01-14 1983-10-26 Schwarzheide Synthesewerk Veb Verfahren zur herstellung von dimethylethanolamin
JPS61186349A (ja) 1985-02-14 1986-08-20 Daicel Chem Ind Ltd アミノアルコ−ル類の精製方法
JP2508773B2 (ja) 1987-12-15 1996-06-19 三菱瓦斯化学株式会社 ジメチルアミノエタノ―ルの製造法
JP2526611B2 (ja) 1987-12-17 1996-08-21 三菱瓦斯化学株式会社 ジアルキルアミノエタノ―ルの精製法
DE4414879C2 (de) 1994-04-28 1998-10-29 Basf Ag Verfahren zur Herstellung von farbstabilem Dialkylaminoethanol
JP2000072725A (ja) * 1998-08-28 2000-03-07 Mitsui Chemicals Inc ジメチルアミノエタノールの製造方法
US6846959B2 (en) * 2002-10-07 2005-01-25 Air Products And Chemicals, Inc. Process for producing alkanolamines
US6774264B2 (en) 2002-12-06 2004-08-10 Air Products And Chemicals, Inc. Catalyst to improve the color stability of N,N-dialkylalkanolamines
WO2010031790A1 (de) * 2008-09-17 2010-03-25 Basf Se Vorrichtungen und verfahren zur kontinuierlichen destillativen auftrennung eines gemisches enthaltend ein oder mehrere alkanolamin/e

Also Published As

Publication number Publication date
EA201390906A1 (ru) 2013-12-30
CN103261130A (zh) 2013-08-21
EP2651861A1 (de) 2013-10-23
EP2651861B1 (de) 2015-02-25
JP2014506243A (ja) 2014-03-13
JP5850946B2 (ja) 2016-02-03
ES2536531T3 (es) 2015-05-26
CN103261130B (zh) 2015-10-07
EA022826B1 (ru) 2016-03-31
WO2012080409A1 (de) 2012-06-21

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2494 DE 23-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.