Polyethylene-based bookbinding hot-melt adhesive

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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Details

260 27R, 260 27EV, 260 457S, 260 4585B, 260 4595H, C08L 2308

Patent

active

041407334

ABSTRACT:
The hot-melt adhesives of the present invention comprise a blend of polyethylene, tackifier resin, and ethylene-alkyl acrylate or alkenyl carboxylate copolymers. These adhesive compositions have low melt viscosities, good flexibility at 20.degree. F., and provide good page pull and page flex values on books bound with these adhesives. Therefore, these adhesive compositions are useful as hot-melt adhesives for use in bookbinding applications.

REFERENCES:
patent: 3275494 (1966-09-01), Brunson et al.
patent: 3318977 (1967-05-01), Battersby et al.
patent: 3468978 (1969-09-01), Battersby
patent: 3595943 (1971-07-01), Brunson et al.
patent: 3615106 (1971-10-01), Flanagan et al.
patent: 3700758 (1972-10-01), Johnson et al.
patent: 3926878 (1975-12-01), Shimizu et al.

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