Multilayer polymeric films and other optical bodies are provided for use in horticultural applications. The optical bodies include a spectrally selective film comprising alternating polymeric layers configured to selectively reflect and transmit light at a design angle of incidence. The selective reflection...http://www.google.es/patents/US20070184274?utm_source=gb-gplus-sharePatente US20070184274 - Polymeric Interference Films For Horticultural Applications
Polymeric Interference Films For Horticultural Applications
