Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1987-06-19
1989-03-28
Lesmes, George F.
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
229 48T, 428348, 524275, 524487, B65D 500
Patent
active
048163066
ABSTRACT:
Hot melt packaging adhesive compositions consisting essentially of 35 to 45% by weight of an ethylene n-butyl acrylate copolymer containing 25-45% by weight, preferably 30 to 40% n-butyl acrylate and having a melt index of at least 50; 35 to 55% of a terpene phenolic tackifier; and 10 to 20% by weight of a high melting synthetic wax provide adhesives characterized by an excellent balance of high and low temperature performance without sacrifice to machinability or thermal stability.
REFERENCES:
patent: 3884786 (1975-05-01), Domine et al.
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patent: 4167433 (1979-09-01), Lakshmanan
patent: 4404299 (1983-09-01), Decroix
patent: 4434261 (1984-02-01), Brugel et al.
patent: 4471086 (1984-09-01), Foster
patent: 4500661 (1985-02-01), Lakshmanan
patent: 4631308 (1986-12-01), Graham et al.
Brady Francis X.
Kauffman Thomas F.
Dec Ellen T.
Lesmes George F.
National Starch and Chemical Corporation
Seidleck James J.
Szala Edwin M.
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