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AssigneeTokyo Ohka Kogyo Co., Ltd.
InventorsKunihiro NODA, Naohiko IKUMA, Takanori KOBAYASHI, Dai SHIOTA
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An energy-sensitive composition that yields a cured product with excellent crack resistance, a cured product of the composition, and a method of forming a cured product. The energy-sensitive composition includes a polysilane and a thermal base generator, in which the thermal base generator includes a compound represented by the following formula (b1): in which Rb1 and Rb2 each independently represents a hydrogen atom, a halogen atom, a nitro group, an alkyl group, an aryl group, an arylalkyl group, or an alkoxy group, Rb3 represents a hydrogen atom or an alkyl group; n1 and n2 each independently represent an integer of 0 or more and 4 or less; Zq+ represents a q-valent organic cation composed of a base having a pKa of greater than 15; and q represents an integer of 1 or more.
An energy-sensitive composition comprising a polysilane (A), and a thermal base generator (B),
A thermal base generator comprising a compound represented by formula (b1a):
A compound represented by formula (b1a):
Dependencies are inferred from the claim text.