ENERGY-SENSITIVE COMPOSITION, CURED PRODUCT, FORMING METHOD OF CURED PRODUCT, THERMAL BASE GENERATOR AND COMPOUND
申请人:TOKYO OHKA KOGYO CO., LTD.
公开号:US20220144745A1
公开(公告)日:2022-05-12
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 R
b1
and R
b2
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, R
b3
represents a hydrogen atom or an alkyl group; n1 and n2 each independently represent an integer of 0 or more and 4 or less; Z
q+
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.
一种能量敏感的组合物,可产生具有出色裂纹抗性的固化产品,该组合物的固化产品以及形成固化产品的方法。该能量敏感的组合物包括聚硅烷和热基发生剂,其中热基发生剂包括由以下公式(b1)表示的化合物:其中Rb1和Rb2各自独立地表示氢原子、卤素原子、硝基、烷基、芳基、芳基烷基或烷氧基,Rb3表示氢原子或烷基;n1和n2各自独立地表示0或更多的整数和4或更少的整数;Zq+表示由具有大于15的pKa的碱组成的q价有机阳离子;q表示1或更多的整数。