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US 5,292,364 AGranted
Primer composition
AssigneeToagosei Chemica Industry Co., Ltd.
InventorsAkihiko Hiraiwa, Kenji Ito, Kaoru Kimura
Life of this patent
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Abstract
An adhesive system comprising, as a primer, an organometallic compound and an organic polymer, which is useful in bonding non-polar or highly crystalline resin substrates together or bonding said resin substrates and another material, such as a solid material, a coating material, paint or printing ink by using a 2-cyanoacrylate adhesive.
Claims32
In an adhesive system comprising a 2-cyanoacrylate based adhesive and a primer therefor containing an organometallic compound and an organic solvent, the improvement wherein said primer has a moisture content of not more than 500 ppm.
Dependencies are inferred from the claim text.