ANAEROBE KLEBEMITTELZUSAMMENSETZUNGEN.

摘要

An anaerobic curing adhesive composition is described which comprises in combination (a) a first part comprising free radical polymerizable acrylic or substituted acrylic monomer(s) and diaryl iodonium salt in an amount sufficient to initiate polymerization of said monomer(s), and in contact therewith (b) a second part activator comprising an aldehyde-amine condensation product. This adhesive composition is stable to heat and to storage for periods of at least six months. On use subsequent to storage, however, the cure of the adhesive provides strong bonds within a short period of time.