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    • 8. 发明公开
    • 고내열성 투명 고분자 수지 및 이의 제조방법
    • 透明和高耐热聚合物树脂及其制备方法
    • KR1020110058193A
    • 2011-06-01
    • KR1020090114890
    • 2009-11-26
    • 제일모직주식회사
    • 최석원김아라이상걸박승용김명진
    • C08G63/91C08G63/181C08G63/78G02F1/1334
    • PURPOSE: A transparent and highly heat resistant polymer resin is provided to ensure excellent optical and mechanical properties, high thermal resistance and low thermal expansion coefficient. CONSTITUTION: A method for preparing a transparent and highly heat resistant polymer resin comprises the steps of: dissolving fluorine derivatives together with 5-hydroxy isophthalic acids and terephthalic acids in a solvent and synthesizing a starting polymer; dissolving the starting polymer and epichlorohydrin in a basic solvent, and mixing them to prepare a transparent and highly heat resistant polymer resin; and hardening the transparent and highly heat resistant polymer resin using a hardener.
    • 目的:提供透明高耐热聚合物树脂,以确保优异的光学和机械性能,高热阻和低热膨胀系数。 构成:制备透明耐高温聚合物树脂的方法包括以下步骤:将氟衍生物与5-羟基间苯二甲酸和对苯二甲酸一起溶解在溶剂中并合成起始聚合物; 将起始聚合物和表氯醇溶解在碱性溶剂中,并将它们混合以制备透明且耐高温的聚合物树脂; 并使用硬化剂硬化透明耐高温聚合物树脂。