PL411286A1 - New alkoxymethyl di(2-hydroxyethyl)ethylammonium ionic liquids with sweet anions and method for producing them and application as a medium for the protection of surface against accumulation of electrostatic charges - Google Patents
New alkoxymethyl di(2-hydroxyethyl)ethylammonium ionic liquids with sweet anions and method for producing them and application as a medium for the protection of surface against accumulation of electrostatic chargesInfo
- Publication number
- PL411286A1 PL411286A1 PL411286A PL41128615A PL411286A1 PL 411286 A1 PL411286 A1 PL 411286A1 PL 411286 A PL411286 A PL 411286A PL 41128615 A PL41128615 A PL 41128615A PL 411286 A1 PL411286 A1 PL 411286A1
- Authority
- PL
- Poland
- Prior art keywords
- alkoxymethyl
- hydroxyethyl
- ionic liquids
- anions
- sweet
- Prior art date
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- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Przedmiotem wynalazku są nowe alkoksymetylo(2-hydroksyetylo)dietyloamoniowe ciecze jonowe ze słodkimi anionami, sposób ich wytwarzania oraz zastosowanie jako środków do zabezpieczania powierzchni przed gromadzeniem się ładunków elektrostatycznych. Nowe alkoksymetylo(2-hydroksyetylo)dietyloamoniowe ciecze jonowe ze słodkimi anionami o wzorze ogólnym 1, gdzie R oznacza podstawnik alkilowy o długości łańcucha węglowego od 2 do 22 atomów węgla a A oznacza anion acesulfamianowy i sacharynianowy. Sposób ich otrzymywania polega na tym, że chlorek alkoksymetylo(2-hydroksyetylo)dietyloamoniowy rozpuszcza się w metanolu lub izopropanolu, następnie dodaje się stechiometryczną ilość wodorotlenku potasu, oddziela powstały osad, a pozostałość poddaje się reakcji zobojętniania w stosunku molowym 1 : 1 z kwasem acesulfamianowym lub sacharynianowym w postaci czystej lub roztworu wodnego, lub metanolowego o stężeniu co najmniej 1%, po czym odparowuje się ropuszczalnik. Ujawniono także zastosowanie alkoksymetylo(2-hydroksyetylo)dietyloamoniowych cieczy jonowych z anionem acesulfamianowym i sacharynianowym jako środków do zabezpieczania powierzchni przed gromadzeniem się ładunków elektrostatycznych.The subject of the invention are new alkoxymethyl (2-hydroxyethyl) diethylammonium ionic liquids with sweet anions, the method of their preparation and use as a means of protecting surfaces against the accumulation of electrostatic charges. New alkoxymethyl (2-hydroxyethyl) diethylammonium ionic liquids with sweet anions of general formula 1, where R is an alkyl substituent with a carbon chain length of 2 to 22 carbon atoms and A is an acesulfamate and saccharinate anion. The method of their preparation is that alkoxymethyl (2-hydroxyethyl) diethylammonium chloride is dissolved in methanol or isopropanol, then a stoichiometric amount of potassium hydroxide is added, the resulting precipitate is separated, and the residue is subjected to a neutralization reaction in a 1: 1 molar ratio with acesulfamic acid or saccharinate in pure form or in an aqueous or methanol solution at a concentration of at least 1%, after which the solvent is evaporated. Also disclosed is the use of alkoxymethyl (2-hydroxyethyl) diethylammonium ionic liquids with acesulfamate and saccharinate as agents for protecting surfaces against the accumulation of electrostatic charges.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL411286A PL227121B1 (en) | 2015-02-16 | 2015-02-16 | New alkoxymethyl di(2-hydroxyethyl)ethylammonium ionic liquids with sweet anions and method for producing them and application as a medium for the protection of surface against accumulation of electrostatic charges |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL411286A PL227121B1 (en) | 2015-02-16 | 2015-02-16 | New alkoxymethyl di(2-hydroxyethyl)ethylammonium ionic liquids with sweet anions and method for producing them and application as a medium for the protection of surface against accumulation of electrostatic charges |
Publications (2)
Publication Number | Publication Date |
---|---|
PL411286A1 true PL411286A1 (en) | 2016-08-29 |
PL227121B1 PL227121B1 (en) | 2017-10-31 |
Family
ID=56760184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL411286A PL227121B1 (en) | 2015-02-16 | 2015-02-16 | New alkoxymethyl di(2-hydroxyethyl)ethylammonium ionic liquids with sweet anions and method for producing them and application as a medium for the protection of surface against accumulation of electrostatic charges |
Country Status (1)
Country | Link |
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PL (1) | PL227121B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020094009A (en) * | 2018-12-14 | 2020-06-18 | 日清紡ホールディングス株式会社 | Ammonium salt having saccharin anion |
-
2015
- 2015-02-16 PL PL411286A patent/PL227121B1/en unknown
Also Published As
Publication number | Publication date |
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PL227121B1 (en) | 2017-10-31 |
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