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    • 82. 发明申请
    • Compositions based on silane-terminated polyethers and their use
    • 基于硅烷封端的聚醚的组合物及其用途
    • US20060047063A1
    • 2006-03-02
    • US11195212
    • 2005-08-02
    • Matthias SchaubMarkus KleinHolger UrbasGottfried Knispel
    • Matthias SchaubMarkus KleinHolger UrbasGottfried Knispel
    • C08L83/12C08L83/04
    • A61K6/10C08L83/12
    • Compositions containing (A) at least one silane-terminated polyether derivative with a content of polyether groups from 10 to 98% and a content of 1 to 25% terminal groups with the structure —NR1—X—Si(OR2)mR3(3-m)  (I) in which m denotes 1, 2 or 3 R1, R2, R3 independently of each other denote H or a saturated or unsaturated, linear, branched, cyclic or polycyclic hydrocarbon group with 0 to 10 heteroatoms from the group O, N, S and a total of 1 to 30 carbon atoms, X denotes a group with the empirical formula CnH2n, n denotes a whole number ≧3, with the stipulation that n>3, if R1 stands for H, (B1) water and (B2) at least one organic or inorganic acid, as well as optional diluents and/or fillers and/or ordinary additives, are suitable for preparation of molding compounds, especially in the dental field.
    • 包含(A)至少一种具有10至98%的聚醚基团的含量的至少一种硅烷封端的聚醚衍生物和含有1至25%的具有结构<?在线公式描述的末端基团的组合物描述=“在线 公式“end =”lead“?> - NR 1 -X-Si(OR 2)3 S / (3-m)(I)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中m表示1,2或3 R = 3,规定n> 3,如果R <1>代表H,(B1)水和(B2)至少一种有机或无机酸,以及任选的稀释剂和 /或填料和/或普通添加剂适用于制备 成型化合物的比例,特别是在牙科领域。