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
    • 3. 发明公开
    • 열가소성 폴리우레탄 수지 및 이의 제조방법
    • 用于印刷油墨的热塑性聚氨酯树脂组合物,具有优异的粘合性,适用于塑料薄膜及其制备
    • KR1020040105974A
    • 2004-12-17
    • KR1020030037147
    • 2003-06-10
    • 대한잉크 주식회사
    • 안희석진문상양혁모김관형
    • C08G18/06
    • PURPOSE: Provided is a thermoplastic polyurethane resin composition for use in preparing print ink for polymeric films, which has excellent adhesion and laminate strength to various kinds of polymeric films and contains no aromatic solvent. CONSTITUTION: The thermoplastic polyurethane resin composition is obtained by the method comprising the steps of: reacting a diisocyanate compound with an active hydrogen-containing polyol to form an urethane prepolymer; diluting the urethane prepolymer with an aliphatic solvent; and adding an amine type chain extender and an aminosilane coupling agent to the urethane prepolymer diluted in the aliphatic solvent and carrying out addition polymerization.
    • 目的:提供一种用于制备用于聚合物膜的印刷油墨的热塑性聚氨酯树脂组合物,其对各种聚合物膜具有优异的粘合性和层压强度,并且不含芳族溶剂。 构成:通过包括以下步骤的方法获得热塑性聚氨酯树脂组合物:使二异氰酸酯化合物与含活性氢的多元醇反应形成氨基甲酸酯预聚物; 用脂族溶剂稀释氨基甲酸酯预聚物; 并向在脂肪族溶剂中稀释的氨基甲酸酯预聚物中加入胺型增链剂和氨基硅烷偶联剂,进行加成聚合。