申请人:Gessner Thomas
公开号:US08586745B2
公开(公告)日:2013-11-19
A process for altering the absorption of electromagnetic radiation by one or more compounds of the general formulae (I)
wherein these compounds are irradiated with electromagnetic radiation of wavelength from 300 to 750 nm. The use of compounds of the general formula (I) or (II) for marking materials, for example paper or mineral oil, and use of compounds of the general formula (I) or (II) for causing a color change. The use of compounds of the general formula (I) or (II) for laser welding, heat management, as a photoinitiator, as a free-radical scavenger or for detection of oxygen. A process for regulating the absorption or transmission of electromagnetic radiation by a material wherein one or more compounds of the general formula (I) or (II) are contacted with this material and these compounds are irradiated with electromagnetic radiation of wavelength from 300 to 750 nm. Specific compounds of the general formula (I).
一种改变一种或多种符合通用公式(I)的化合物对电磁辐射吸收的方法,其中这些化合物受到波长为300至750纳米的电磁辐射照射。使用符合通用公式(I)或(II)的化合物来标记材料,例如纸张或矿物油,并使用符合通用公式(I)或(II)的化合物来引起颜色变化。使用符合通用公式(I)或(II)的化合物进行激光焊接、热管理、作为光引发剂、作为自由基清除剂或用于检测氧气。一种调节材料对电磁辐射吸收或传输的方法,其中一种或多种符合通用公式(I)或(II)的化合物与该材料接触,并且这些化合物受到波长为300至750纳米的电磁辐射照射。通用公式(I)的特定化合物。