| 摘要 |
The invention relates to an adhesive substance, in particular for encapsulating an electronic assembly against permeates, said substance comprising: (a) at least one copolymer containing at least isobutene or butene as comonomer types and at least one comonomer type which, when regarded as a hypothetical homopolymer, has a softening temperature greater than 40°C; (b) at least one type of an at least partially hydrogenated adhesive resin; (c) at least one cyclic ether-based type of reactive resin with a softening temperature less than 40 °C, preferably less than 20°C; and (d) at least one type of photoinitiator for initiating cationic curing. |
