| 摘要 |
<p>PURPOSE:To obtain the titled vehicle, by blending a polyamide resin prepared by subjecting a polyalkylenepolyamine, alkanolamine and polymerized fatty acid to condensation reaction with an alkyl titanate based chelating agent and having improved heat as well as rubbing resistance. CONSTITUTION:A vehicle obtained by blending (A) a polyamide resin prepared by subjecting (i) a polyalkylenepolyamine expressed by the formula H2N(RH)nH (R is 2-3C alkylene; n is 1-5), e.g. ethylenediamine, etc., (ii) an alkanolamine expressed by the formula R1NHR2 (R1 and R2 are H, 2-hydroxyethyl or 2- hydroxypropyl; at least one of R1 and R2 is 2-hydroxyethyl or 2-hydroxypropyl), e.g. monoethanolamine, etc., and (iii) a polymerized fatty acid [obtained by polymerizing a (semi)drying oil fatty acid, etc.] to condensation reaction with (B) an alkyl titanate based chelating agent, e.g. tetraisopropyl titanate, etc.</p> |
