公开(公告)号：KR100426803B1

公开(公告)日：2004-04-08

申请号：KR1020000052689

申请日：2000-09-06

Applicant: 한국과학기술연구원

Inventor： 고문배 ,  정범석 ,  조원호 ,  김성우 ,  이무성 ,  김준경 ,  임순호 ,  최철림 ,  박민

IPC: C08K3/34 ,  B82Y30/00

CPC classification number: C08K3/346 ,  C08J3/226 ,  C08J2467/00 ,  C08K9/04 ,  C08L67/04 ,  C08L21/00 ,  C08L2666/04

Abstract: Disclosed is a method for preparing a clay-dispersed polymer nanocomposite. In this method, a polymer, which carries oxygen atoms within the repeating units of its backbone and is thermodynamically compatible with a binder resin, is used as a matrix resin. Useful is poly(epsilon-caprolactone) owing to its thermodynamic compatibility with poly(styrene-co-acrylonitrile)copolymers, poly(acrylonitrile-co-butadiene-co-styrene) copolymers, and poly(vinylchloride) resins. Poly(epsilon-caprolactone) resins aid the binder resins to penetrate into silicate layers so that the silicate of the organophilic clay was completely delaminated to silicate lamellas.

Abstract translation: 公开了一种制备粘土分散聚合物纳米复合材料的方法。 在该方法中，使用在骨架的重复单元内携带氧原子且与粘合剂树脂热力学相容的聚合物作为基质树脂。 由于其与聚（苯乙烯 - 共聚 - 丙烯腈）共聚物，聚（丙烯腈 - 共 - 丁二烯 - 共 - 苯乙烯）共聚物和聚（氯乙烯）树脂的热力学相容性，因此有用的是聚（ε-己内酯）。 聚（ε-己内酯）树脂帮助粘合剂树脂渗透到硅酸盐层中，使得亲有机性粘土的硅酸盐完全分层成硅酸盐层状物。

公开(公告)号：KR1020020019693A

公开(公告)日：2002-03-13

申请号：KR1020000052689

申请日：2000-09-06

Applicant: 한국과학기술연구원

Inventor： 고문배 ,  정범석 ,  조원호 ,  김성우 ,  이무성 ,  김준경 ,  임순호 ,  최철림 ,  박민

IPC: C08K3/34 ,  B82Y30/00

CPC classification number: C08K3/346 ,  C08J3/226 ,  C08J2467/00 ,  C08K9/04 ,  C08L67/04 ,  C08L21/00 ,  C08L2666/04

Abstract: PURPOSE: Provided is a process for producing nanocomposites of clay dispersed polymer resin by a compounding method, which can perfectly delaminate even silicate plates as a base unit of the clay. CONSTITUTION: The nanocomposites of clay dispersed polymer resin are produced by adding and extruding a polystyrene acrylonitrile copolymer resin, a polyacrylonitrile butadiene styrene copolymer resin, or a polyvinyl chloride resin and polycaprolactone and organized clay, wherein the molecular weight of the polycaprolactone is 10,000-100,000 and the amount of the added polycaprolactone is 20-40wt% based on the total.

Abstract translation: 目的：提供一种通过配合方法制备粘土分散聚合物树脂的纳米复合材料的方法，其可以使甚至硅酸盐板作为粘土的基础单元分层。 构成：粘土分散聚合物树脂的纳米复合材料通过加入和挤出聚苯乙烯丙烯腈共聚物树脂，聚丙烯腈丁二烯苯乙烯共聚物树脂或聚氯乙烯树脂和聚己内酯和有机粘土制成，其中聚己内酯的分子量为10,000-100,000 并且添加的聚己内酯的量相对于总量为20-40重量％。