LAMINAR GLASS ASSEMBLIES

摘要

O F T H E I N V E N T I O N LAMINAR GLASS ASSEMBLIES A laminar glass assembly comprises two sheets of glass with an intermediate plastics film disposed between them. The plastics film is directly adhered to one of the glass sheets by a thin adhesive layer and to the other of the glass sheets by a layer of adhesive which has structural properties and is of substantial thickness compared to that of the film. Thus the thick structural adhesive film provides structural reinforcement of the resultant laminate, and this adhesive and its thickness are chosen to provide the desired laminate strength which is thus not determined by the intermediate plastics film. Hence the latter can be chosen independently of its strength and may be a thin film selected for other desired properties.