Title:
ORGANIC AMMONIUM SALT HAVING PHOSPHONATE OR PHOSPHINATE ANION, AND COMPOSITION CAPABLE OF FORMING THE SALT
Document Type and Number:
Japanese Patent JP2022129896
Kind Code:
A
Abstract:
To provide: a novel organic ammonium salt which has excellent freezing point lowering function; and a composition which is capable of forming the salt.SOLUTION: An organic ammonium salt according to the present invention contains a cation and an anion; the cation is an ammonium cation that is represented by a formula (I) (wherein each R1 independently represents an organic group having 1 to 22 carbon atoms; each R2 independently represents a hydroxy hydrocarbon group that has one or more hydroxyl groups and a hydrocarbon moiety having 1 to 22 carbon atoms and optionally having an oxygen atom, or the like; and each of l, m and n represents an integer of 0 to 4, with the total of l, m and n being 4); and the anion is a phosphonate ion or a phosphinate ion.SELECTED DRAWING: None
Inventors:
KANEKO KOTARO
KAWAI KOJI
KAWAI KOJI
Application Number:
JP2021028760A
Publication Date:
September 06, 2022
Filing Date:
February 25, 2021
Export Citation:
Assignee:
MIYOSHI YUSHI KK
International Classes:
C01B25/163; C07C211/07; C01B25/165; C01B25/28; C07C211/08; C07C211/63; C07C215/08; C07C215/10; C07C215/12; C07C229/12
Attorney, Agent or Firm:
Ushiki International Patent Office