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
    • 9. 发明授权
    • Fluorinated urethane compounds and compositions containing the same
    • 氟化氨基甲酸酯化合物和含有它们的组合物
    • US07388104B2
    • 2008-06-17
    • US10523518
    • 2003-08-05
    • Ikuo YamamotoKayo KusumiTakuya YoshiokaFumihiko Yamaguchi
    • Ikuo YamamotoKayo KusumiTakuya YoshiokaFumihiko Yamaguchi
    • C07C271/00D06M15/19
    • C07D251/34C07C275/14C07D251/12D06M13/428D06M15/576D06M2200/11D06M2200/12
    • A fluorine-containing urethane compound of the general formula: [Rf-A1-(X1(OH))—(Y1)a—OC(═O)NH—]mI[—NHC(═O)O—Y2]n[—NHC(═O)O—((ClCH2—)X2O)b—R1]k   (1) wherein I is a group remaining after an isocyanate group is removed from a polyisocyanate compound, Rf is a perfluoroalkyl group having 2 to 21 carbon atoms, A1 is a direct bond or a divalent organic group having 1 to 21 carbon atoms, X1 and X2 are trivalent linear or branched aliphatic group having 2 to 5 carbon atoms, Y1 is a divalent organic group having 0 to 5 carbon atoms and 0 to 2 nitrogen atoms (provided that at least one carbon atom or nitrogen atom is present) and at least one hydrogen atom, Y2 is a monovalent organic group optionally having a hydroxyl group, and R1 is a hydrogen atom or an alkyl group having 1 to 10 carbon atoms, can impart high water- and oil-repellency.
    • 具有以下通式的含氟氨基甲酸酯化合物:<?in-line-formula description =“In-line formula”end =“lead”?> [Rf-A 1 - (X “end =”tail“?>其中I是在从异氰酸酯化合物除去异氰酸酯基后残留的基团,Rf是具有2至21个碳原子的全氟烷基,A 1是直接键 或具有1至21个碳原子的二价有机基团,X 1和X 2是具有2至5个碳原子的三价直链或支链脂族基团,Y 1 是具有0至5个碳原子和0至2个氮原子的二价有机基团(条件是存在至少一个碳原子或氮原子)和至少一个氢原子,Y 2 O >是一种单价有机基团o 具有羟基,R 1是氢原子或具有1-10个碳原子的烷基,可以赋予高斥水斥油性。