Patent ID: 6864348
Filing Date: 2005-03-08
Classification: C08G,Y10T

Abstract:
1. Polyetherpolyamide elastomer obtainable by polymerization of a polyamide-forming compound selected from the group consisting of an aminocarboxylic acid compound having the following formula (A1) and a lactam compound having the following formula (A2), a triblock polyetherdiamine compound having the following formula (B), and a dicarboxylic acid compound having the following formula (C):  HOOC—(R 3 ) m —COOH  (C) in which each of R 1 , R 2 , and R 3 independently represents a liking group having a hydrocarbon chain therein, x is a value in the range of 1 to 20, y is a value in the range of 4 to 50, z is a value in the range of 1 to 20, and m is 0 or 1.