| abstract |
(57) Abstract: A silicon-containing diamine compound which is a raw material for a silicon-containing polyimide is provided. SOLUTION: General formula (1) (Wherein, R 1 is a hydrogen atom or an alkyl, alkenyl, alkynyl, or aromatic group; R 2 is an alkylene, alkenylene, alkynylene, divalent aromatic, R 3 Is an alkylene group, an alkenylene group, an alkynylene group, a divalent aromatic group, and a group obtained by crosslinking these with a silanedyl group. l is a positive integer. ] The silicon-containing diamine compound which has an acetylene bond and Si-H bond represented by these, and its manufacturing method. |