Patent ID: 7678874
Filing Date: 2010-03-16
Classification: C08G,C08L,H05K,Y10T

Abstract:
1. A polyimide having a primary alcoholic hydroxyl group and represented by the following general formula (1), wherein X represents a tetravalent organic group, Y represents a divalent organic group represented by the general formula (2), wherein A may be same with or different from one another and represents a divalent organic group selected from the following radicals: each of B and C may be same with or different from one another and represents a hydrogen atom or an alkyl group having from 1 to 4 carbon atoms, each of a and b is 0 or 1, c is an integer of from 0 to 10, and R Z represents a divalent organic group, W represents a divalent organic group having an organosiloxane structure, k is a positive number, and each of m and n is equal to 0 (zero) or a positive number, with wherein said polyimide having a monovalent group selected from the group consisting of —OCH