Films coated with a primer and an adhered layer of metal, metal oxide, metal salt, semiconductor material are shown. The primer is comprised of binder and powder particles and is coated to a dry thickness between 1 micron and 100 microns. The powder particles have a median effective spherical diameter...http://www.google.com.au/patents/US4848348?utm_source=gb-gplus-sharePatent US4848348 - Coated films
