| 摘要 |
This quaternary ammonium salt-containing catalyst represented by general formula (1) is for use as a catalyst for dissociation of a blocking agent. [In the formula, R1-R3 represent an aliphatic hydrocarbon group having 1-8 carbon atoms, or an aromatic hydrocarbon group having 6-14 carbon atoms; R4 represents an aliphatic hydrocarbon group having 9-20 carbon atoms; X represents at least one selected from among the group consisting of a phosphate group, a boric acid group, a hydrogen carbonate group, a monoalkyl carbonate group, and a carbonate group; a is an integer within the range of 1-3; and b is an integer within the range of 1-3.] |
