Humidity reactive adhesive compositions with very low temperature dependency of shear modulus

摘要

the present invention relates to feuchtigkeitsreaktive klebstoffzusammensetzungen what a specific dialdimin of formula (i) as well as a liquid at room temperature, isocyanatgruppen aufweisendes polyurethanpolymer p1). these compounds are characterized by a very small temperature dependence of the schubmoduls, i.e.after 7 days of storage at room temperature and relative humidity 50%, they have a relationship of at - 20 c measured schubmoduls for 23u00b0c measured shear modulus of less than 1.7.this klebstoffzusammensetzungen are suitable especially as scheibenklebstoffe for transportation.