Light ageing and light stabilization of painted acetobutirate-cellulose films

Abstract

There the mechanism of photooxydizing destruction of acetobutirate cellulose has been determined, the mixed mechanisms of protection action of stabilizers-UF-absorbers during introduction in the colourless acetobutirate-cellulose films has been detected, the stabilizing action of softener in the painted and colourless films has been detected. The formila correction has been performed, the film light filters of risen light-fastness, which have reliability 1,5 times more than analogous parameter for the traditional filters according to the guaranteed resource of use and of storage have been obtainedAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio