会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • 지방족 폴리에스테르 수지 성형품의 제조방법 및 그 방법에 의해 제조된 지방족 폴리에스테르 수지 성형품
    • 水性聚酯结晶产品的制造方法和方法制造的产品
    • KR101485386B1
    • 2015-01-26
    • KR1020140037018
    • 2014-03-28
    • (주)퓨레코
    • 이상일조상일
    • C08L67/02C08L67/04C08J5/00C08J7/00
    • The present invention relates to a method for manufacturing an aliphatic polyester resin molded product and an aliphatic polyester molded product manufactured by the same. The method for manufacturing an aliphatic polyester resin molded product according to the present invention comprises: a molding step of preparing a molded material using a composition containing an aliphatic polyester resin; and a crystallizing step of immersing and crystallizing the molded material, which is prepared in the molding step, in hot water at a temperature of 50-130°C for 5-600 seconds. The method for manufacturing an aliphatic polyester resin molded product according to the present invention comprises a step of immersing and crystallizing the molded material, which is prepared using an aliphatic polyester resin, in hot water under predetermined conditions, and thus the manufactured molded product has improved heat resistance while maintaining biodegradability, environmental performance, and hardness, which are characteristics of the aliphatic polyester resin, thereby sufficiently ensuring dimensional stability.
    • 本发明涉及一种脂肪族聚酯树脂成型体的制造方法及其制造的脂肪族聚酯成型品。 本发明的脂肪族聚酯树脂成型体的制造方法包括:使用含有脂肪族聚酯树脂的组合物制备成型体的成型工序; 以及将在模塑步骤中制备的模制材料浸入和结晶在温度为50-130℃的热水中5-30秒的结晶步骤。 本发明的脂肪族聚酯树脂成型体的制造方法包括使用脂肪族聚酯树脂制成的成型体在预定条件下在热水中浸渍和结晶的步骤,因此制造成型品具有改善 耐热性,同时保持作为脂肪族聚酯树脂的特性的生物降解性,环境性能和硬度,从而充分确保尺寸稳定性。