Anstrichstoff mit reflektierenden Eigenschaften in zwei Wellenlängenbereichen und absorbierenden Eigenschaften in einem dritten Wellenlängenbereich

摘要

A coating material with reflective properties in two wavelength ranges and absorbent properties in a third wavelength range which, even when brightly coloured in the visible range, can obtain energy from the near infra-red range of the solar spectrum, without giving it off again in the heat radiation range in the usual manner.