公开(公告)号：EP2471839A1

公开(公告)日：2012-07-04

申请号：EP11194925.1

申请日：2011-12-21

Applicant: Cheil Industries Inc.

Inventor： So Young Know ,  Young Sub Jin ,  San Kyun Im ,  ok am ang ,  Seung Hyun Jang ,  Ki Yon Lee ,  Suk Min Jun

IPC: C08G69/26 ,  C08G69/44 ,  C08G63/91 ,  C08J11/28 ,  C08L77/06 ,  C08L77/12

CPC classification number: C08G69/26 ,  C08G63/6856 ,  C08G63/916 ,  C08G69/44 ,  C08L77/06 ,  C08L77/12

Abstract: A polyamide resin produced by polymerization of an aliphatic diamine monomer mixture (A) and polyester resin (B) is disclosed. The aliphatic diamine monomer mixture (A) includes an aliphatic diamine monomer (a1) having 2 to 6 carbon atoms, and an aliphatic diamine monomer (a2) having 6 to 12 carbon atoms, with the proviso that (a1) and (a2) are different and have a different number of carbon atoms. A method to produce the polyamide resin is also disclosed. The polyamide resin can have excellent heat resistance, low hygroscopic property and good color.

Abstract translation: 公开了通过脂族二胺单体混合物（A）和聚酯树脂（B）的聚合制备的聚酰胺树脂。 脂肪族二胺单体混合物（A）包括碳原子数2〜6的脂肪族二胺单体（a1）和碳原子数6〜12的脂肪族二胺单体（a2），条件是（a1）和（a2） 不同且具有不同数量的碳原子。 还公开了一种制备聚酰胺树脂的方法。 聚酰胺树脂可以具有优异的耐热性，低吸湿性和良好的颜色。