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    • 4. 发明申请
    • RADIATION CURABLE COATINGS FOR CONCRETE FLOORS
    • 混凝土地板的辐射可固化涂层
    • US20130101837A1
    • 2013-04-25
    • US13807899
    • 2011-06-30
    • Huimin CaoWenguang LiTai Yeon Lee
    • Huimin CaoWenguang LiTai Yeon Lee
    • B05D3/06C09D133/14
    • B05D3/067B05D5/06B05D2203/30C04B41/009C04B41/483C04B41/63C08F220/34C08F222/1006C08L2312/06C09D133/062C09D133/14E04F15/12Y10T428/269C04B41/0045C04B28/02
    • Radiation-curable coating compositions for a surface such as a concrete floor, which include at least one multi-functional monomer or oligomer, a polymer, at least one photoinitiator, and one or more tertiary amine compounds containing zero or one crosslinkable double bonds are described and claimed. These coating compositions allow for application of at least about 0.15 mm (6 mil) thickness of the coating composition over an area larger than a UV radiation source, without the formation of wrinkles or buckles following each pass of the UV radiation source in the areas where light leakage from a side light shielding of the UV radiation source results in a very weak radiation intensity. These coating compositions are optionally clear, in addition, a method for coating a surface with a radiation-curable coating composition that results in a smooth cured surface with no wrinkles or buckles formed following each pass of the UV radiation source, and a surface coated with the radiation curable coating compositions of the instant claimed invention are described and claimed.
    • 描述了包括至少一种多官能单体或低聚物,聚合物,至少一种光引发剂和一种或多种含有零个或一个可交联双键的叔胺化合物的表面例如混凝土地板的可辐射固化涂料组合物 并声称。 这些涂料组合物允许在大于UV辐射源的区域上施加至少约0.15mm(6密耳)厚度的涂料组合物,而不会在UV辐射源每次通过之后形成褶皱或带扣, 来自紫外线辐射源的侧面遮光的光泄漏导致非常弱的辐射强度。 任选地,这些涂料组合物是透明的,另外还包括一种用可辐射固化的涂料组合物涂覆表面的方法,该涂料组合物在UV辐射源的每次通过后形成光滑的固化表面,没有形成皱纹或带扣,并且涂覆有 描述和要求保护本发明的可辐射固化涂料组合物。