ZA201404666B - Process for preparing and purifying salts of acrylamido-2-methylpropanesulfonic acid - Google Patents

Process for preparing and purifying salts of acrylamido-2-methylpropanesulfonic acid

Info

Publication number
ZA201404666B
ZA201404666B ZA2014/04666A ZA201404666A ZA201404666B ZA 201404666 B ZA201404666 B ZA 201404666B ZA 2014/04666 A ZA2014/04666 A ZA 2014/04666A ZA 201404666 A ZA201404666 A ZA 201404666A ZA 201404666 B ZA201404666 B ZA 201404666B
Authority
ZA
South Africa
Prior art keywords
acrylamido
preparing
methylpropanesulfonic acid
purifying
salts
Prior art date
Application number
ZA2014/04666A
Other languages
English (en)
Inventor
Tobias Voitl
Jochen Steiner
Stefan Rüdenauer
Björn Langlotz
Andreas Keller
Klaus Ebel
Karsten Bartling
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 ZA201404666B publication Critical patent/ZA201404666B/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ZA2014/04666A 2011-11-29 2014-06-25 Process for preparing and purifying salts of acrylamido-2-methylpropanesulfonic acid ZA201404666B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11191117 2011-11-29
PCT/EP2012/073791 WO2013079507A2 (de) 2011-11-29 2012-11-28 Verfahren zur herstellung und aufreinigung von salzen der acrylamido-2-methyl-propansulfonsäure

Publications (1)

Publication Number Publication Date
ZA201404666B true ZA201404666B (en) 2015-12-23

Family

ID=47227809

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2014/04666A ZA201404666B (en) 2011-11-29 2014-06-25 Process for preparing and purifying salts of acrylamido-2-methylpropanesulfonic acid

Country Status (13)

Country Link
EP (1) EP2785686B1 (enrdf_load_stackoverflow)
JP (1) JP6231010B2 (enrdf_load_stackoverflow)
KR (1) KR20140099461A (enrdf_load_stackoverflow)
CN (1) CN104066714B (enrdf_load_stackoverflow)
AU (1) AU2012343935A1 (enrdf_load_stackoverflow)
BR (1) BR112014012918A2 (enrdf_load_stackoverflow)
CA (1) CA2857230A1 (enrdf_load_stackoverflow)
ES (1) ES2654554T3 (enrdf_load_stackoverflow)
MX (1) MX351176B (enrdf_load_stackoverflow)
MY (1) MY165005A (enrdf_load_stackoverflow)
RU (1) RU2619462C2 (enrdf_load_stackoverflow)
WO (1) WO2013079507A2 (enrdf_load_stackoverflow)
ZA (1) ZA201404666B (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106748904A (zh) * 2015-11-20 2017-05-31 中国石油化工股份有限公司 一种2-丙烯酰胺基-2-甲基丙磺酸盐类单体的制备及应用
CN105693562A (zh) * 2015-12-29 2016-06-22 四川光亚聚合物化工有限公司 一种2-丙烯酰胺基-2-甲基丙磺酸粗品的精制方法
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
FR3114095B1 (fr) * 2020-09-11 2023-07-14 Snf Sa Polymère d’acide 2-acrylamido-2-méthylpropane sulfonique ou de ses sels
FR3146690A1 (fr) 2023-03-13 2024-09-20 Snf Sa Fluide de fracturation comprenant un polymère d’une forme cristalline du sel de sodium de l’acide 2-acrylamido-2-methylpropane sulfonique et procédé de fracturation hydraulique
FR3146689A1 (fr) 2023-03-13 2024-09-20 Snf Sa Procédé de récupération assistée d’hydrocarbures utilisant un polymère d’une forme cristalline du sel de sodium de l’acide 2-acrylamido-2-methylpropane sulfonique
FR3146680A1 (fr) 2023-03-13 2024-09-20 Snf Sa Forme cristalline du sel de sodium de l’acide 2-acrylamido-2-methylpropane sulfonique
FR3146679A1 (fr) * 2023-03-13 2024-09-20 Snf Sa Forme cristalline du sel de potassium de l’acide 2-acrylamido-2-methylpropane sulfonique
FR3146673A1 (fr) 2023-03-13 2024-09-20 Snf Sa Procédé de traitement d’une suspension de particules solides dans l’eau utilisant un polymère d’une forme cristalline du sel de sodium de l’acide 2-acrylamido-2-methylpropane sulfonique

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FR2384751A1 (fr) * 1977-03-23 1978-10-20 Francaise Coop Pharma Nouveaux derives de la taurine a activite neuro-musculaire renforcee
JPS54106427A (en) * 1978-02-09 1979-08-21 Nitto Chem Ind Co Ltd Purification of 2-acrylamide-2-methylpropane sulfonic acid
JPS56103145A (en) * 1980-01-21 1981-08-18 Nissei Kagaku Kogyosho:Kk Preparation of amide compound containing vinyl group
US4650614A (en) 1980-02-21 1987-03-17 Medtronic, Inc. Refining of reaction grade 2-acrylamido-2-methylpropane sulfonic acid
JPS5973560A (ja) * 1982-06-15 1984-04-25 Nippon Paint Co Ltd 重合性スルホベタイン化合物ならびにその製法
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
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RO104626B1 (ro) * 1989-05-03 1994-09-20 Inst Chimii Macromolecular Procedeu de purificare a monomerului acid 2-acriiamido-2- metilpropan-1-sulfonic
JPH0377860A (ja) * 1989-08-21 1991-04-03 Nissei Kagaku Kogyo Kk ２―アクリルアミド―２―メチルプロパンスルホン酸の精製方法
FI930345L (fi) * 1991-06-03 1993-01-27 Lubrizol Corp Foerfarande foer framstaellning av renat akrylamidosulfonsyramonomerderivat
JP4178909B2 (ja) * 2002-10-24 2008-11-12 東亞合成株式会社 アクリルアミドアルカンスルホン酸溶液の製造方法
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JP4989241B2 (ja) * 2007-01-29 2012-08-01 静岡県公立大学法人 ［１８ｆ］標識化合物及びその製造方法、並びに［１８ｆ］標識リポソーム及び［１８ｆ］標識リポソーム製剤の製造方法
CN101066940B (zh) * 2007-06-06 2010-09-22 厦门长天企业有限公司 2-丙烯酰胺基-2-甲基丙磺酸的制备方法
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JP5609043B2 (ja) * 2009-08-26 2014-10-22 東ソー株式会社 微粒径陰イオン交換樹脂及びその製造法、並びにそれを用いたジクロロブテンの製造方法
CN102781921B (zh) * 2009-08-28 2015-08-12 3M创新有限公司 包含可聚合离子液体混合物的组合物和制品及固化方法

Also Published As

Publication number Publication date
MX351176B (es) 2017-10-04
EP2785686B1 (de) 2017-10-18
WO2013079507A2 (de) 2013-06-06
JP6231010B2 (ja) 2017-11-15
RU2014126224A (ru) 2016-01-27
WO2013079507A3 (de) 2013-08-22
BR112014012918A2 (pt) 2017-06-13
CN104066714A (zh) 2014-09-24
MY165005A (en) 2018-02-28
KR20140099461A (ko) 2014-08-12
AU2012343935A1 (en) 2014-07-03
JP2015504441A (ja) 2015-02-12
CA2857230A1 (en) 2013-06-06
CN104066714B (zh) 2016-10-26
ES2654554T3 (es) 2018-02-14
MX2014006249A (es) 2014-08-01
RU2619462C2 (ru) 2017-05-16
EP2785686A2 (de) 2014-10-08

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