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    • 1. 发明授权
    • Hardenable mixture of substances, production method and use thereof
    • 物质的可硬化混合物,其制备方法和用途
    • US07008673B2
    • 2006-03-07
    • US10490344
    • 2002-10-16
    • Hubert BaumgartSandra HasseHelmut Kleine BeckmannVincent Cook
    • Hubert BaumgartSandra HasseHelmut Kleine BeckmannVincent Cook
    • C09D133/14C09D161/20
    • C09D133/06C08G18/6237C08G18/6254C08G18/73C08G18/7837C08G18/792C08G18/8016C08G18/8064C08G18/807C08G18/8093C08G73/0655C08L33/06C08L75/04C08L2666/20C09D175/04C09J133/06Y10T428/31551Y10T428/31601Y10T428/31605
    • A curable composition comprising (A) constituents containing carbamate groups I: —O—C(O)—NHR  (I) in which R=a hydrogen atom or an alkyl, cycloalkyl or aryl group, (B) constituents containing carbamate-reactive groups, the equivalents ratio of carbamate-reactive groups in (B) to carbamate groups in (A) being >0.2, (C) adducts preparable from (c1) polyisocyanates and (c2) compounds II containing isocyanate-reactive functional groups: in which R1 and R2: independently of one another are hydrogen atoms or alkyl radicals; X and Y: oxygen atom, sulfur atom or a radical >N—R6, in which R6=aliphatic radical; R3: is an alkylene radical; R4 and R5: are hydrogen atoms, isocyanate-reactive functional groups or R6; with the proviso that one group R4, R5 or R6 contains an isocyanate-reactive functional group or R4 or R5 is an isocyanate-reactive functional group and the other radicals R4, R5 or R6—where present—contain no isocyanate-reactive groups; the molar ratio of (c1) to (c2) being chosen such that the adducts (C) contain in the molecule isocyanate groups; process for its preparation, and its use.
    • 包含(A)含有氨基甲酸酯基团的组分的可固化组合物I:<?in-line-formula description =“In-line formula”end =“lead”→OC(O)-NHR(I) 式中:R =氢原子或烷基,环烷基或芳基,(B)含有氨基甲酸酯反应性基团的组分,氨基甲酸酯反应性的当量比例为“In-line Formulas”end =“tail” (A)中的(B)氨基甲酸酯基团中的基团> 0.2,(C)可从(c1)多异氰酸酯制备的加合物和(c2)含有异氰酸酯反应性官能团的化合物II:其中R 1, 和R 2彼此独立地是氢原子或烷基; X和Y:氧原子,硫原子或基团> N-R 6,其中R 6 =脂族基; R 3是亚烷基; R 4和R 5是氢原子,异氰酸酯反应性官能团或R 6; 条件是一个R 4,R 5或R 6基团含有异氰酸酯反应性官能团或R 4, SUP>或R 5是异氰酸酯反应性官能团,而其它基团R 4,R 5或R 6, SUP> - 其中含有不含异氰酸酯反应性基团; 选择(c1)至(c2)的摩尔比使得加合物(C)在分子中含有异氰酸酯基; 其准备过程及其使用。
    • 3. 发明授权
    • Mixtures which contain carbamate groups and/or allophanate groups and can be cured thermally and by using actinic radiation
    • 含有氨基甲酸酯基和/或脲基甲酸酯基团的混合物可以热和通过光化辐射固化
    • US07129280B2
    • 2006-10-31
    • US10473728
    • 2002-06-18
    • Hubert BaumgartSandra HasseUwe MeisenburgVincent Cook
    • Hubert BaumgartSandra HasseUwe MeisenburgVincent Cook
    • C08K5/205C08K5/21C08J3/28
    • C09D201/025C08G18/6229C08G71/04C09D175/04C08L2666/16
    • Mixtures curable thermally and with actinic radiation and containing carbamate and/or allophanate groups, comprising (A) at least one of (A1) low molecular mass compounds, oligomers and polymers containing allophanate groups, carbamate groups, and carbamate and allophanate groups, and (A2) low molecular mass compounds, oligomers and polymers containing allophanate groups, carbamate groups, and carbamate and allophanate groups, and additionally allophanate- and/or carbamate-reactive functional groups,  which are substantially or entirely free from reactive functional groups which contain at least one bond which can be activated with actinic radiation, and (C) at least one constituent containing on average per molecule at least one reactive functional group having at least one bond which can be activated with actinic radiation; with the proviso that if only (A1) is used, the mixtures further comprise (B) at least one of low molecular mass compounds, oligomers and polymers containing allophanate- and/or carbamate-reactive functional groups.
    • 包含(A)至少一种(A1)低分子量化合物,低聚物和包含脲基甲酸酯基团的聚合物,氨基甲酸酯基和氨基甲酸酯和脲基甲酸酯基团中的至少一种,和(A)含有氨基甲酸酯和/或脲基甲酸酯基团的混合物, A2)低分子量化合物,含有脲基甲酸酯基团的低聚物和聚合物,氨基甲酸酯基团和氨基甲酸酯和脲基甲酸酯基团,以及基本上或完全不含至少含有反应性官能团的脲基甲酸酯和/或氨基甲酸酯反应性官能团, 可以用光化辐射活化的一个键,和(C)每分子平均含有至少一个具有至少一个可以用光化辐射活化的键的反应性官能团的至少一种组分; 条件是如果仅使用(A1),混合物还包含(B)低分子量化合物,低聚物和含有脲基甲酸酯和/或氨基甲酸酯反应性官能团的聚合物中的至少一种。