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US 6,552,095 B1Granted
Laminate, method for producing the same and thermoplastic foam adhesive
AssigneeMazda Motor Corporation
InventorsTakahiro Tochioka, Kazuhisa Toh, Mitsuharu Kaneko
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Abstract
A laminate comprising a pair of thermoplastic resin members having fluctuation of clearance between the adhesion surfaces thereof, and a thermoplastic material foam layer which adheres the pair of the thermoplastic resin members. This laminate is formed from thermoplastic resin as a whole and can absorb the fluctuation of clearance between the members, and the thermoplastic resin members are firmly adhered with the thermoplastic material foam layer.
Claims3
A thermoplastic foam adhesive comprising
- a styrene-butadiene rubber,
- 3 to 10 wt. parts of microcapsules which contains a foaming agent and comprises a shell of a vinylidene chloride-acrylonitrile copolymer per 100 wt. parts of the adhesive, and
- a mixed solvent of toluene and cyclohexane wherein said adhesive has a solid content of 30 to 60 wt. %.
Dependencies are inferred from the claim text.