| abstract |
A pressure-sensitive adhesive based on polyacrylate, in which the polymer is composed of approximately 60 to 85% by weight (based on the monomer mixture) of acrylic acid ester and / or methacrylic acid ester with the following formula CH 2 = C (R 1 ) (COOR 2 ), with R 1 = H or CH 3 , R 2 = linear or branched alkyl radical with 1 to 14 carbon atoms, contains 15 to 40 wt .-% (based on the monomer mixture) isobornyl acrylate. The pressure-sensitive adhesive produced from it has an adhesive force (in the sense of an instant adhesive force; peeling angle 180 °, see Test A) in a tolerance range of ± 15% in a peel-off speed range of 0.1 cm / minute to 100 m / minute, so that a safe and easy detachment is guaranteed with practically all reversible bonds. |