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    • 3. 发明授权
    • Multi-component coatings, adhesives and sealants and the use thereof
    • 多组分涂料,粘合剂和密封剂及其用途
    • US06756072B2
    • 2004-06-29
    • US10240861
    • 2002-10-04
    • Hubert BaumgartHeinz-Peter RinkSimone JurczikEdeltraud Hagemeister
    • Hubert BaumgartHeinz-Peter RinkSimone JurczikEdeltraud Hagemeister
    • C09D17504
    • C08G18/6229C08G18/2835C08G18/807C09D175/04Y10S525/934
    • Multicomponent coating materials, adhesives and sealing compounds comprising a (meth)acrylate (A) containing, based on (A), up to 90% by weight of hydroxyl-containing monomers in copolymerized form, of which (a1) from 20-90% by weight, based on (A), are 4-hydroxybutyl (meth)acrylate and/or 2-alkylpropane-1,3-diol mono(meth)acrylate, and (a2) from 0-40% by weight based on (A), are other hydroxyl-containing monomers; and (B) an adduct preparable from (b1) a diisocyanate, and (b2) a compound of the general formula I having an isocyanate-reactive group: wherein R1 and R2 are hydrogen or alkyl radicals, X and Y are oxygen, sulfur or >N—R6 where R6 is alkyl radical or aryl radical, R3 is alkylene radical and R4 and R5 are hydrogen, isocyanate-reactive groups or radicals R6; where R4, R5 or R6 contains an isocyanate-reactive group or R4 or R5 is an isocyanate-reactive functional group, and where R4, R5 or R6, where present, contain no isocyanate-reactive groups and the molar ratio of isocyanate groups in (b1) to the isocyanate-reactive groups in the compound I is 1.0.
    • 包含基于(A)至多90重量%的共聚形式的含羟基单体的(甲基)丙烯酸酯(A)的多组分涂料,粘合剂和密封化合物,其中(a1)为20-90% (甲基)丙烯酸4-羟基丁酯和/或2-烷基丙烷-1,3-二醇单(甲基)丙烯酸酯,和(a2)基于(A)为0-40重量% )是其它含羟基的单体; 和(B)可由(b1)二异氰酸酯制备的加合物,和(b2)具有异氰酸酯反应性基团的通式I化合物:其中R 1和R 2是氢或烷基,X和 Y是氧,硫或> NR 6,其中R 6是烷基或芳基,R 3是亚烷基,R 4和R 5是氢,异氰酸酯反应性基团或基团R <6>; 其中R 4,R 5或R 6含有异氰酸酯反应性基团,或者R 4或R 5是异氰酸酯反应性官能团,其中R 4,R 5, 或R 6不存在异氰酸酯反应性基团,并且(b1)中的异氰酸酯基与化合物I中的异氰酸酯反应性基团的摩尔比为1.0。
    • 8. 发明申请
    • Integrated Dual-Cure Coating Material System and Use Thereof for the Internal and External Coating of Complex Shaped Three-Dimensional Substrates
    • 综合双固化涂料系统及其应用复合三维基板的内外涂层
    • US20080044586A1
    • 2008-02-21
    • US11569225
    • 2005-05-19
    • Hubert BaumgartThomas SemmelmannMaria Wehner
    • Hubert BaumgartThomas SemmelmannMaria Wehner
    • B05D3/06C08F120/10
    • B05D7/14B05D1/34B05D7/22C09D4/06C08F220/36
    • An integrated dual-cure coating material system which comprises two dual-cure multicomponent systems (A) and (B) which are composed predominantly or wholly of the same constituents and comprise in each case two components stored separately from one another,(I) one component containing (i.1) isocyanate-reactive functional groups and (i.2) reactive functional groups containing at least one bond which can be activated with actinic radiation, (i.3) flexibilizing structural units which as parts of three-dimensional networks lower their glass transition temperature Tg, and/or (i.4) hardening structural units which as part of three-dimensional networks raise their glass transition temperature Tg and (I1) one component containing (ii.1) free isocyanate groups, (ii.2) reactive functional groups containing at least one bond which can be activated with actinic radiation and (ii.3) flexibilizing structural units which as parts of three-dimensional networks lower their glass transition temperature Tg, and/or (ii.4) hardening structural units which as part of three-dimensional networks raise their glass transition temperature Tg, the dual-cure coating material system (B) having (a) overall a lower quantity of reactive functional groups containing bonds which can be activated with actinic radiation, and/or (b) overall a higher quantity of hardening structural units which as part of three-dimensional networks raise their glass transition temperature Tg, than the dual-cure coating material system (A); and its use.
    • 一种集成的双重固化涂层材料系统,其包括两个双重固化多组分体系(A)和(B),其主要或全部由相同成分组成,并且在每种情况下包括彼此分开存储的两种组分,(I)一种 含有(i.1)异氰酸酯反应性官能团的组分和(i.2)含有至少一个可以用光化辐射活化的键的反应性官能团,(i.3)将作为三维网络的一部分的结构单元 降低其玻璃化转变温度Tg,和/或(i.4)固化作为三维网络的一部分的结构单元提高其玻璃化转变温度Tg和(I1)含有(ii.1)游离异氰酸酯基团的组分,(ii) .2)含有至少一个可以用光化辐射活化的键的反应性官能团,和(ii.3)作为三维网络的一部分降低其玻璃化转变温度的柔性化结构单元 Tg和/或(ii.4)固化作为三维网络一部分的结构单元提高其玻璃化转变温度Tg,双固化涂层材料体系(B)具有(a)总体上较低量的反应性官能团 和/或(b)作为三维网络的一部分的总体较高量的硬化结构单元提高其玻璃化转变温度Tg比双固化涂层材料体系(A)更高, ; 及其用途。