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    • 3. 发明授权
    • Multicomponent system that can be cured thermally or by actinic radiation, method for producing the same and the use thereof
    • 可以热或通过光化辐射固化的多组分体系,其制备方法及其用途
    • US06803393B2
    • 2004-10-12
    • US10297884
    • 2002-12-11
    • Rainer BlumMaxime Allard
    • Rainer BlumMaxime Allard
    • C08F246
    • C08J7/047C08G18/8175C08J2475/00C09D175/16Y10S522/902
    • Multicomponent system curable thermally and with actinic radiation, comprising A) an isocyanate-reactive binder comprising A1) at least one unsaturated polyester whose molecule contains on average at least one group that can be activated with actinic radiation, of the formulae I, II and/or III wherein n is an integer from 1 to 10; and A2) at least one binder, different than (A1), whose molecule comprises on average at least two isocyanate-reactive functional groups, and/or A3) at least one binder, different than (A1), whose molecule comprises on average at least one isocyanate-reactive functional group and at least one reactive functional group having at least one bond that can be activated with actinic radiation, and B) a crosslinker comprising B1) at least one polyisocyanate and/or B2) at least one polyisocyanate whose molecule comprises on average at least one reactive functional group having at least one bond that can be activated with actinic radiation.
    • 包括A)异氰酸酯反应性粘合剂,其包含A1)至少一种不饱和聚酯,其分子平均包含至少一个可被光化辐射活化的基团,式I,II和/ 或III,其中n是1至10的整数; 和A2)不同于(A1)的至少一种粘合剂,其分子平均包含至少两个异氰酸酯反应性官能团,和/或A3)至少一种不同于(A1)的粘合剂,其分子平均包含 至少一个异氰酸酯反应性官能团和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,和B)包含B1)至少一种多异氰酸酯和/或B2的交联剂)至少一种多异氰酸酯,其分子 包含平均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。