To provide an energy ray-sensitive acid-generating agent having high sensitivity to energy rays, especially light in a 300-450 nm wavelength region without using a sensitizer in combination, and effectively usable for various kinds of applications utilizing a polymerization reaction, a crosslinking reaction, a decomposition reaction or the like, using the acid as a catalyst.
The energy ray-sensitive acid-generating agent is represented by general formula (1) (wherein, R01, R02, R03, R04, R05, R06, R07, R08, R09 and R10 are each independently a hydrogen atom or the like; with the proviso that at least one of R01, R02, R03, R04, R05, R06, R07, R08, R09 and R10 is a group of general formula (2); R11 and R12 are each independently a hydrogen atom or the like; R21 and R22 are each independently an alkyl group or the like; and X- is an arbitrary anion).
MATSUMOTO SEIYA
UESUGI TAKAHIKO
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