Two liquid type adhesive composition comprising a cobalt salt cure accelerator in one portion and a hydroperoxide with an aromatic amine and/or a pyridine derivative cure accelerator in the second portion
AssigneeDenki Kagaku Kogyo Kabushiki Kaisha
InventorsKenkichi Ukita, Tatsuo Nakano, Ikuji Kishi
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Abstract
A two liquid type adhesive composition is a combination of Composition A and Composition B both of which comprise an acrylic monomer and a butadiene type oligomer having a terminal ethylenically unsaturated group as major components. The Composition A further comprises an organic hydroperoxide and an aromatic amine and/or a pyridine derivative and the Composition B further comprises a cobalt salt of organic acid.
Claims9
In a two liquid adhesive composition which is a combination of component A and component B both of which comprise a butadiene oligomer having a terminal ethylenically unsaturated group and an acrylic monomer as major components in a ratio on a percentage basis ranging from 90 to 40:10 to 60, the improvement comprising:
- said component A further comprising an organic hydroperoxide and an aromatic amine and/or a pyridine derivative and said component B further comprising a cobalt salt of an organic acid.
Dependencies are inferred from the claim text.