| abstract |
The instant invention relates to a coating, which can be applied to one or both sides of a flexible resin film, including flexible printed circuits made therefrom, in order to impart acceptable flammability characteristics to the material. The coating has the properties of being: (1) acceptable from the standpoint of improving the flammability rating to the product, (2) amenable to high speed production, in that it has a relatively fast curing rate, (3) directly applicable to the surface of the product and, in order to simplify the manufacturing process, it does not require pretreatment of the surface, and (4) acceptable from an aesthetics / appearance standpoint. |