Patent ID: 11898067
Assignee: TESA SE
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 15:
16. A method for producing a reactive adhesive film as claimed in claim 1, wherein the method comprising:
1. dissolving and/or finely distributing ingredients in one or more solvent(s) and/or water;
2. mixing the dissolved and/or finely distributed ingredients;
3. coating a release liner, a release paper, a backing material, or a pressure-sensitive adhesive with the mixture of the dissolved and/or finely distributed ingredients to form a reactive adhesive film;
4. evaporating the one or more solvent(s) and/or water from the reactive adhesive film to form a dried reactive adhesive film; and
5. optionally winding the dried reactive adhesive film into a roll, wherein the ingredients comprise:
(a) the polymeric film-forming matrix;
(b) the at least one reactive monomer or reactive resin; and
(c) the reagent with at least the activator and either an initiator or a radical initiator.