ONIUM SALT, CURING AGENT, CURING ACCELERATOR, CURABLE COMPOSITION, AND METHOD FOR MANUFACTURING DEVICE

• Main Authors: TOMA YUKI, MIYAZAWA TAKASHI, MIYASAKA RYUTA, KATO KOICHIRO
• Format: Patent
• Language: English; Japanese
• Published: 01.12.2022
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMISTRY; COMPOSITIONS BASED THEREON; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC CHEMISTRY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP

To provide a curing agent or a curing accelerator which can be produced easily and inexpensively.SOLUTION: An onium salt is represented by general formula (1) (where X represents any n-valent organic group selected from the group consisting of a C6-50 aromatic group, a C4-50 heteroaromatic group, a C3-50 aliphatic group and a C3-50 heteroaliphatic group; each of the aromatic group, the heteroaromatic group, the aliphatic group and the heteroaliphatic group may have at least one carbon-carbon single bond, carbon-carbon double bond or carbon-carbon triple bond; each of the aromatic group, the heteroaromatic group, the aliphatic group and the heteroaliphatic group may have a substituent; Ctn2+ represents an organic cation; n represents an integer of 3-10; n1 and n2 each independently represent an integer of 1-10; and n, n1 and n2 satisfy a condition of n=n1×n2).SELECTED DRAWING: None 【課題】簡便かつ安価に製造可能な硬化剤又は硬化促進剤の提供。【解決手段】一般式（１）で表されるオニウム塩。JPEG2022177333000050.jpg13131（前記一般式（１）において、Ｘは、炭素数６～５０の芳香族基、炭素数４～５０のヘテロ芳香族基、炭素数３～５０の脂肪族基及び炭素数３～５０のヘテロ脂肪族基からなる群より選択されるいずれかのｎ価の有機基であり；前記芳香族基、前記ヘテロ芳香族基、前記脂肪族基及び前記ヘテロ脂肪族基の各々は、少なくとも１つの炭素－炭素単結合、炭素－炭素二重結合又は炭素－炭素三重結合を有してもよく；前記芳香族基、前記ヘテロ芳香族基、前記脂肪族基及び前記ヘテロ脂肪族基の各々は置換基を有してもよく；Ｃｔｎ２＋は、有機カチオンであり；ｎは、３～１０の整数であり；ｎ１及びｎ２は、それぞれ独立して１～１０の整数であり；ｎ、ｎ１及びｎ２は、ｎ＝ｎ１×ｎ２の条件を満たす。）【選択図】なし