专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20080044586A1 Integrated Dual-Cure Coating Material System and Use Thereof for the Internal and External Coating of Complex Shaped Three-Dimensional Substrates 审中-公开
标题翻译：综合双固化涂料系统及其应用复合三维基板的内外涂层
公开(公告)号：US20080044586A1
公开(公告)日：2008-02-21
申请号：US11569225
申请日：2005-05-19
申请人： Hubert Baumgart , Thomas Semmelmann , Maria Wehner
发明人： Hubert Baumgart , Thomas Semmelmann , Maria Wehner
IPC分类号： B05D3/06 , C08F120/10
CPC分类号： B05D7/14 , B05D1/34 , B05D7/22 , C09D4/06 , C08F220/36
摘要： 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.
摘要翻译：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。

IPRDB

热门服务

关于我们

友情链接

联系方式