公开(公告)号：US20040259999A1

公开(公告)日：2004-12-23

申请号：US10784035

申请日：2004-02-20

Applicant: Korea Institute of Science and Technology

Inventor： Junkyung Kim ,  Soonho Lim ,  Min Park ,  Sang-Soo Lee ,  Geon-Woong Lee ,  Young-Tae Ma

IPC: C08K003/34

CPC classification number: C08J5/005 ,  B82Y30/00 ,  C08J2367/02 ,  C08K9/08

Abstract: Disclosed are a polyester/clay nanocomposite, and a preparation method thereof, comprising mixing a cyclic ester oligomer with a layered clay having an enhanced hydrophobicity and directly polymerizing the cyclic ester oligomer. The polyester/clay nanocomposite has an excellent processibility due to its low melting viscosity and has excellent mechanical and electrical properties. Therefore, it can replace conventional polyester resin applied as electronic material, as well as can be used as a compatibilizing agent for increasing compatibility of the conventional polyester/clay composite.

Abstract translation: 公开了一种聚酯/粘土纳米复合材料及其制备方法，其包括将环酯低聚物与具有增强的疏水性的层状粘土混合并直接聚合环状酯低聚物。 聚酯/粘土纳米复合材料由于其低熔融粘度而具有优异的加工性，并且具有优异的机械和电学性能。 因此，可以代替作为电子材料使用的常规聚酯树脂，并且可以用作增加常规聚酯/粘土复合材料的相容性的相容剂。