Patent ID: 6310168
Filing Date: 2001-10-30
Classification: C08G

Abstract:
An amine residue-containing polysilazane having a number average molecular weight of 100-100,000 and having a molecular chain containing a silazane structure represented by the general formula (I) shown below and/or a silazane structure represented by the general formula (II) shown below: ##STR9##wherein R.sup.1 and R.sup.2 each stand for hydrogen, a hydrocarbyl group or a hydrocarbyl group-containing silyl group, A stands for a divalent hydrocarbyl group, B stands for an N-hydrocarbyl group-substituted amine residue or a cyclic amine residue and p is 0 or 1 with the proviso that p is 1 when B is an N-hydrocarbyl group-substituted amine residue and that p is 0 when B is a cyclic amine residue, ##STR10##wherein R.sup.1 and R.sup.2 each stand for hydrogen, a hydrocarbyl group or a hydrocarbyl group-containing silyl group, A and A.sup.2 each stand for a divalent hydrocarbyl group, B.sup.2 stands for a divalent linear amine residue or a divalent cyclic amine residue and r and q are each 0 or 1 with the proviso that r and q are each 1 when B.sup.2 is a divalent linear amine residue and that r and q are each 1 or 0 when B.sup.2 is a divalent cyclic amine residue.