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 charges

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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
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PL
Poland
Prior art keywords
alkoxymethyl
hydroxyethyl
ionic liquids
anions
sweet
Prior art date
Application number
PL411286A
Other languages
Polish (pl)
Other versions
PL227121B1 (en
Inventor
Juliusz Pernak
Rafał Giszter
Tomasz Wilk
Original Assignee
Politechnika Poznańska
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Publication date
Application filed by Politechnika Poznańska filed Critical Politechnika Poznańska
Priority to PL411286A priority Critical patent/PL227121B1/en
Publication of PL411286A1 publication Critical patent/PL411286A1/en
Publication of PL227121B1 publication Critical patent/PL227121B1/en

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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.

PL411286A 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 PL227121B1 (en)

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)

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PL411286A1 true PL411286A1 (en) 2016-08-29
PL227121B1 PL227121B1 (en) 2017-10-31

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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

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
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

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PL227121B1 (en) 2017-10-31

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