| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To attain effective utilization of a both-terminal end amino group blocked diorganopolysiloxane in the form of a mixture of anα-adduct and aβ-adduct. <P>SOLUTION: The manufacturing method for the polyamide silicone polymer is characterized in that (A) the both-terminal end amino-modified diorganopolysiloxane having groups represented by the formula: -B-NH<SB>2</SB>(B represents divalent hydrocarbon group) at both terminal ends of the molecule chain obtained by addition-reacting (a1) a diorganopolysiloxane having silicon atom-bonded hydrogen atoms at both terminal ends of the molecule chain and (a2) an active hydrogen non-protected amine represented by the formula: R<SP>1</SP>-NH<SB>2</SB>(R<SP>1</SP>represents a monovalent unsaturated hydrocarbon group), (B) an aromatic or aliphatic diamine, and (C) an aromatic or aliphatic dicarboxylic acid or its reactive derivative are reacted with each other. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
