BR112014033048A2 - processo que compreende a reação de um éster alquil graxo, sal de n-acil aminoácido e processo que compreende a reação de um poliol éster - Google Patents

processo que compreende a reação de um éster alquil graxo, sal de n-acil aminoácido e processo que compreende a reação de um poliol éster Download PDF

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Publication number
BR112014033048A2
BR112014033048A2 BR112014033048A BR112014033048A BR112014033048A2 BR 112014033048 A2 BR112014033048 A2 BR 112014033048A2 BR 112014033048 A BR112014033048 A BR 112014033048A BR 112014033048 A BR112014033048 A BR 112014033048A BR 112014033048 A2 BR112014033048 A2 BR 112014033048A2
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BR
Brazil
Prior art keywords
amino acid
acid salt
acyl amino
reaction
glycerin
Prior art date
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BR112014033048A
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English (en)
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BR112014033048B1 (pt
Inventor
Wang Bing
P Dado Gregory
Original Assignee
Stepan Co
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Publication date
Application filed by Stepan Co filed Critical Stepan Co
Publication of BR112014033048A2 publication Critical patent/BR112014033048A2/pt
Publication of BR112014033048B1 publication Critical patent/BR112014033048B1/pt

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00Carboxylic acid amides
    • C07C233/90Carboxylic acid amides having nitrogen atoms of carboxamide groups further acylated
    • C07C233/91Carboxylic acid amides having nitrogen atoms of carboxamide groups further acylated with carbon atoms of the carboxamide groups bound to acyclic carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00Preparation of carboxylic acid amides
    • C07C231/02Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00Preparation of carboxylic acid amides
    • C07C231/10Preparation of carboxylic acid amides from compounds not provided for in groups C07C231/02 - C07C231/08

Abstract

processo que compreende a reação de um éster alquil graxo sal de n-acil aminoácido e processo que compreende a reação de um poliol éster processos melhorados para fazer um sal de n-acil aminoácido de um éster alquil graxo ou um poliol éster são divulgados. cada processo utiliza um poliol selecionado de glicerina ou propileno glicol em quantidade eficaz para manter a mistura de reação fluida, até que a conversão para o sal de n-acil aminoácido alcance o nível desejado de conclusão. em um processo, um éster alquil graxo reage com um sal de aminoácido na presença de glicerina ou propileno glicol para produzir um sal de n-acil aminoácido. em outro processo, um poliol éster reage com o sal de aminoácido na presença de glicerina ou propileno glicol adicionados para produzir o sal de n-acil aminoácido. verificou-se que uma quantidade eficaz de glicerina ou propileno glicol minimiza ou elimina a solidificação ou formação de espuma da mistura de reação, reduz a cor e minimiza o nível de subprodutos di-e tripeptídeo. num processo relacionado, água é adicionada quando a conversão do sal de aminoácido para o sal de n-acil aminoácido está na faixa de 50 a 90% em mol. adição de água melhora a capacidade de processamento, avança a conversão sem produzir sabão excessivo e ajuda a garantir que o sal de n-acil aminoácido terá pouca cor e uma pequena proporção de subprodutos.
BR112014033048-4A 2012-07-03 2013-06-27 Processo para prepração de sais de n-acil aminoácido BR112014033048B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261667568P 2012-07-03 2012-07-03
US61/667,568 2012-07-03
PCT/US2013/048341 WO2014008103A1 (en) 2012-07-03 2013-06-27 Process for preparing n-acyl amino acid salts

Publications (2)

Publication Number Publication Date
BR112014033048A2 true BR112014033048A2 (pt) 2020-12-22
BR112014033048B1 BR112014033048B1 (pt) 2021-03-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014033048-4A BR112014033048B1 (pt) 2012-07-03 2013-06-27 Processo para prepração de sais de n-acil aminoácido

Country Status (7)

Country Link
US (1) US9156777B2 (pt)
EP (1) EP2870136B1 (pt)
BR (1) BR112014033048B1 (pt)
IN (1) IN2014KN03094A (pt)
MY (1) MY185147A (pt)
SG (1) SG11201500025XA (pt)
WO (1) WO2014008103A1 (pt)

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KR101915613B1 (ko) * 2016-09-08 2018-11-06 주식회사 엘지생활건강 아실 알라니네이트 염의 제조방법 및 이를 포함하는 세정제 조성물
FR3066195B1 (fr) * 2017-05-12 2019-06-07 Societe D'exploitation De Produits Pour Les Industries Chimiques Seppic Procede de synthese d'un compose n-acyle sans utiliser de solvant organique ni de chlorure d'acide
FR3066194B1 (fr) 2017-05-12 2020-01-31 Societe D'exploitation De Produits Pour Les Industries Chimiques Seppic Procede de synthese d'aminoacides n-acyles sans utiliser de solvants ni de chlorure d'acide
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FR3075197B1 (fr) * 2017-12-20 2019-11-15 Societe D'exploitation De Produits Pour Les Industries Chimiques Seppic Nouvelle composition de lipoaminoacides et de diols, le procede pour leur preparation et composition cosmetique ou pharmaceutique en resultant
EP3604259A1 (en) * 2018-08-03 2020-02-05 Fine Agrochemicals Limited Micronutrient concentrate and use thereof
CN111333531B (zh) * 2020-03-10 2023-08-29 上海利盛生化有限公司 一种月桂酰基肌氨酸钠的制备工艺及其在日化领域的应用
CN111718274B (zh) * 2020-06-18 2023-05-02 广州宏度精细化工有限公司 油脂酰氨基酸盐的制备方法
JP2024503187A (ja) 2020-12-01 2024-01-25 ベーアーエスエフ・エスエー N-アシルアミノ酸塩を含む界面活性剤溶液を調製するためのプロセス
JP2023552378A (ja) * 2021-06-08 2023-12-15 ザ プロクター アンド ギャンブル カンパニー N-アシルアミノ酸界面活性剤及びその誘導体
CN114989030B (zh) * 2022-07-06 2024-04-19 江苏东南纳米材料有限公司 一种n-月桂酰肌氨酸钠的制备方法
CN115872886A (zh) * 2022-12-07 2023-03-31 南京华狮新材料有限公司 一种脂肪酰基氨基酸盐的制备方法

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Also Published As

Publication number Publication date
US9156777B2 (en) 2015-10-13
IN2014KN03094A (pt) 2015-05-08
MY185147A (en) 2021-04-30
US20150126776A1 (en) 2015-05-07
WO2014008103A1 (en) 2014-01-09
EP2870136B1 (en) 2018-10-24
EP2870136A1 (en) 2015-05-13
SG11201500025XA (en) 2015-01-29
BR112014033048B1 (pt) 2021-03-23

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/06/2013, OBSERVADAS AS CONDICOES LEGAIS.