METHOD FOR PRODUCING ALKYL (OR ALKENYL) PHOSPHORIC ACID ESTER SALT

摘要

PROBLEM TO BE SOLVED: To provide a method for producing an alkyl (or alkenyl) phosphoric acid ester salt without solvent. SOLUTION: The alkyl (or alkenyl) phosphoric acid ester salt can be produced by reacting an alkyl (or alkenyl) phosphoric acid ester with a base in molten state. The method is advantageous because the alkyl (or alkenyl) phosphoric acid ester is not necessarily dissolved in a solvent before neutralization. COPYRIGHT: (C)2003,JPO