公开(公告)号：US20080214706A1

公开(公告)日：2008-09-04

申请号：US11815040

申请日：2006-02-14

申请人： Vlottes Peter ,  Wim Slouwerhof ,  Amy Lefebvre ,  Robert Wanat

发明人： Vlottes Peter ,  Wim Slouwerhof ,  Amy Lefebvre ,  Robert Wanat

IPC分类号： C09K11/06 ,  C08K5/3437

CPC分类号： B44F1/08 ,  B44F1/06 ,  C08K5/0041 ,  C08L69/00 ,  C08L33/12

摘要： The present invention relates to a moulded object made of a transparent and coloured plastic exhibiting a polychromatic effect, characterized in that the transparent plastic comprises from 0.1 to 1500 ppm of at least one fluorescent dye and from 50 to 10 000 ppm of at least one optical brightener. It also relates to the resin used for forming the moulded object. It also relates to a light device combining the said moulded object with at least one artificial light source which exhibits an emission in the region of excitation of the optical brightener, in particular in the 300-450 nm range, preferably 350-420 nm range, more preferably still 350-400 nm range.

摘要翻译： 本发明涉及一种由透明和着色的塑料制成的具有多色效应的模制品，其特征在于透明塑料包括0.1至1500ppm的至少一种荧光染料和50至10000ppm的至少一种光学 增白剂 它还涉及用于形成模制物体的树脂。 它还涉及将所述模制物体与至少一种人造光源组合的光装置，所述至少一个人造光源在荧光增白剂的激发区域，特别是在300-450nm范围内，优选350-420nm的范围内显示发射， 更优选仍为350-400nm范围。