ES2077421T3 - Proceso para la preparacion de un derivado monomerico de acido acrilamidosulfonico purificado. - Google Patents

Proceso para la preparacion de un derivado monomerico de acido acrilamidosulfonico purificado.

Info

Publication number
ES2077421T3
ES2077421T3 ES92912157T ES92912157T ES2077421T3 ES 2077421 T3 ES2077421 T3 ES 2077421T3 ES 92912157 T ES92912157 T ES 92912157T ES 92912157 T ES92912157 T ES 92912157T ES 2077421 T3 ES2077421 T3 ES 2077421T3
Authority
ES
Spain
Prior art keywords
purified
group
preparation
nitrogens
acrylamidosulphonic
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
ES92912157T
Other languages
English (en)
Inventor
Robert E Quinn
W Michael Burk
William S Henry
Steven A Goodlive
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.)
Lubrizol Corp
Original Assignee
Lubrizol Corp
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 Lubrizol Corp filed Critical Lubrizol Corp
Application granted granted Critical
Publication of ES2077421T3 publication Critical patent/ES2077421T3/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
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/42—Separation; Purification; Stabilisation; Use of additives
    • C07C303/44—Separation; Purification

Abstract

UN PROCESO PARA LA PREPARACION DE UN MONOMERO PURIFICADO COMPRENDE UNA SERIE DE PASOS PARA REACCIONAR UN MONOMERO IMPURO (A) EN DONDE R1 Y R2 SON INDEPENDIENTEMENTE HIDROGENO O GRUPOS ALQUILOS QUE CONTIENEN DE 1 A 6 ATOMOS DE CARBONO, CON (B) UNA SOLUCION ACUOSA SUSTANCIALMENTE DE UN OXIDO O HIDROXIDO DE LA ESTRUCTURA MO O MOH EN DONDE H ES UN METAL DEL GRUPO IA O IIA, O UNA AMINA DE LA ESTRUCTURA NR3R4R5 DONDE R3, R4 Y R5 SON INDEPENDIENTEMENTE HIDROGENO O GRUPOS ALQUILO, ALCANOL O ALCOXI QUE CONTIENEN DE 1 HASTA 12 ATOMOS DE CARBONO, EN DONDE LA RAZON MOLAR DE (A):(B) ES ENTRE 1:1-2 PARA METALES DEL GRUPO IA, 2:1-2 PARA METALES DEL GRUPO IIA O LA RELACION ENTRE LOS MOLES DE (A) Y LOS NITROGENOS DE (B) ES ALREDEDOR DE 1:1-2 PARA FORMAR UNA SAL, Y RECUPERANDO UNA SAL PURIFICADA POR CRISTALIZACION SOMETIENDO LA SOLUCION ACUOSA A CAMBIOS DE TEMPERATURA Y/O PRESION Y/O CONCENTRACION.
ES92912157T 1991-06-03 1992-05-06 Proceso para la preparacion de un derivado monomerico de acido acrilamidosulfonico purificado. Expired - Lifetime ES2077421T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70974591A 1991-06-03 1991-06-03

Publications (1)

Publication Number Publication Date
ES2077421T3 true ES2077421T3 (es) 1995-11-16

Family

ID=24851163

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92912157T Expired - Lifetime ES2077421T3 (es) 1991-06-03 1992-05-06 Proceso para la preparacion de un derivado monomerico de acido acrilamidosulfonico purificado.

Country Status (12)

Country Link
US (1) US6331647B1 (es)
EP (1) EP0541770B1 (es)
JP (1) JPH05508869A (es)
AT (1) ATE124682T1 (es)
AU (1) AU1993692A (es)
CA (1) CA2087715A1 (es)
DE (1) DE69203327T2 (es)
ES (1) ES2077421T3 (es)
FI (1) FI930345A0 (es)
MX (1) MX9202625A (es)
NO (1) NO179323C (es)
WO (1) WO1992021652A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5912387A (en) * 1997-01-28 1999-06-15 The Dow Chemical Company Amine heat stable salt neutralization having reduced solids
JP2004345994A (ja) * 2003-05-21 2004-12-09 Nippon Shokubai Co Ltd Ｎ−ビニル−２−ピロリドンの精製方法
US20080221253A1 (en) * 2004-02-19 2008-09-11 The Lubrizol Corporation Lipophilic Properties of 2-Acrylamido-2-Methylpropanesulfonic Acid
JP5304205B2 (ja) * 2007-12-06 2013-10-02 東亞合成株式会社 ２−アクリルアミド−２−メチルプロパンスルホン酸、及びその製造方法
CN102452965B (zh) * 2010-10-22 2013-08-14 中国石油化工股份有限公司 一种除去amps原料中阻聚剂的方法
RU2619462C2 (ru) * 2011-11-29 2017-05-16 Басф Се Способ получения и очистки солей акриламидо-2-метилпропансульфоновой кислоты
US9073826B2 (en) 2011-11-29 2015-07-07 Basf Se Process for preparing and purifying salts of acrylamido-2-methylpropanesulfonic acid
CN103086930A (zh) * 2013-01-17 2013-05-08 潍坊泉鑫化工有限公司 从重结晶滤液中提取2-丙烯酰胺基-2-甲基丙磺酸的方法
CN103086929B (zh) * 2013-02-04 2014-11-05 梅龙毅 一种制备固体丙烯酰胺基烷基磺酸盐的方法
CN103254102B (zh) * 2013-06-06 2015-09-30 梅龙毅 一种纯化丙烯酰胺基烷基磺酸的方法
FR3041344B1 (fr) * 2015-09-18 2019-12-13 S.P.C.M. Sa Procede d'obtention du monomere acide 2-acrylamido-2-methylpropanesulphonique et polymere comprenant ledit monomere
WO2017162545A1 (de) 2016-03-24 2017-09-28 Basf Se Verfahren zur herstellung von atbs und copolymeren daraus
FR3064004B1 (fr) * 2017-03-20 2019-03-29 S.P.C.M. Sa Forme cristalline hydratee de l'acide 2-acrylamido-2-methylpropane sulfonique
CN110857280B (zh) * 2018-08-22 2022-06-03 潍坊金石环保科技有限公司 一种2-丙烯酰胺基-2-甲基丙磺酸盐的制备方法
CN112047863A (zh) * 2020-09-19 2020-12-08 寿光市荣晟新材料有限公司 一种2-丙烯酰胺基-2-甲基丙磺酸钠盐制备工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2549840A1 (de) * 1975-11-06 1977-05-12 Lubrizol Corp Aminsalze und quartaere ammoniumsalze von acrylamidoalkansulfonsaeuren und deren polymerisate
JPS54106427A (en) * 1978-02-09 1979-08-21 Nitto Chem Ind Co Ltd Purification of 2-acrylamide-2-methylpropane sulfonic acid
US4650614A (en) * 1980-02-21 1987-03-17 Medtronic, Inc. Refining of reaction grade 2-acrylamido-2-methylpropane sulfonic acid
JPS58225056A (ja) * 1982-06-24 1983-12-27 Mitsui Toatsu Chem Inc アミドアルカンスルホン酸誘導体の製造方法
DE3627455A1 (de) * 1985-08-15 1987-02-19 Chevron Res Acrylamido- und methacrylamido-n-substituierte sulfonsaeuren

Also Published As

Publication number Publication date
NO179323C (no) 1996-09-18
EP0541770B1 (en) 1995-07-05
NO930357D0 (no) 1993-02-02
DE69203327T2 (de) 1995-11-02
FI930345A (fi) 1993-01-27
FI930345A0 (fi) 1993-01-27
WO1992021652A1 (en) 1992-12-10
EP0541770A1 (en) 1993-05-19
CA2087715A1 (en) 1992-12-04
DE69203327D1 (de) 1995-08-10
NO930357L (no) 1993-02-02
ATE124682T1 (de) 1995-07-15
US6331647B1 (en) 2001-12-18
NO179323B (no) 1996-06-10
AU1993692A (en) 1993-01-08
MX9202625A (es) 1993-04-01
JPH05508869A (ja) 1993-12-09

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