| abstract |
The invention discloses a kind of thermosetting pressure sensitive adhesive, the thermosetting pressure sensitive adhesive includes sticky polymer, Pioloform, polyvinyl acetal, epoxy resin and epoxy curing agent.The sticky polymer is prepared by the following：Make the first monomer, second comonomer and crosslinking agent copolymerization; first monomer is had 8 to 12 carbon atoms and is included that (methyl) acrylate of non-tertiary non-annularity alcohol of (methyl) acryloyl group forms by least a kind of; the second comonomer has nitrogen-atoms and ethylenically unsaturated group, and the crosslinking agent is that first monomer of every 100 gross mass part and the second comonomer are greater than 0 mass parts to being not greater than about 0.5 mass parts. |