Patent ID: 6986923
Filing Date: 2006-01-17
Classification: B65D,C09J,Y10T

Abstract:
1. A combination comprising: a) at least one adhesive sheet comprising a top adhesive face, a bottom adhesive face, and four sides; b) a UV-impermeable material applied to at least both of said faces or entirely enclosing said at least one adhesive sheet; wherein at least one of said top adhesive face and said bottom adhesive face comprises a pressure sensitive adhesive composition based on an elastomer resin; wherein said at least one adhesive sheet can be released from a substrate to which it has been adhered by stretching said at least one adhesive sheet in the direction of the bond formed between said at least one adhesive sheet and said substrate; and wherein the UV-impermeable material has a transmission for electromagnetic radiation in the wavelength range of 240–320 nm is below 2% and comprises at least one of the following: i) at least one UV-impermeable transparent release liner sheet applied to and covering at least said top adhesive face and said bottom adhesive face over their entire adhesive areas; ii) a UV-impermeable individual adhesive sheet package comprising a transparent package of UV-impermeable material completely enclosing one of said adhesive sheets in UV-impermeable material; and iii) a UV-impermeable outer transparent package comprising an outer package of UV-impermeable material completely enclosing at least one of said adhesive sheets in UV-impermeable material, wherein said outer package further comprises at least one transparent packing element.