BINDER BASED ON CARBOXYLIC ACID VINYL ETHYLENE ESTER COPOLYMER AND POLYOLEFIN CONTAINING A FUNCTIONAL MONOMER

摘要

The invention relates to a binding agent comprising a mixture of a carboxylic acid vinyl ethylene ester copolymer (A) and a polyolefin (B) containing a functional monomer (X), the mass ratio (B)/((A)+(B)) being between 0.05 and 1. Said binder has very good adhesion properties for adhering to a number of supports in photovoltaic modules, in addition to satisfactory transparency and electrical resistivity properties for the advantageous use of the binder in said modules.