Stock material or miscellaneous articles – Hollow or container type article – Cellular material derived from plant or animal source
Patent
1984-04-09
1986-10-28
Seccuro, Carman J.
Stock material or miscellaneous articles
Hollow or container type article
Cellular material derived from plant or animal source
428500, 524490, 524487, 524524, 525222, C08L 2306, C08L 2308, C08L 3104
Patent
active
046198482
ABSTRACT:
A sealing gasket for the inner surface of a container closure is formed, generally by melt application, of a composition which comprises a blend of 55 to 99% ethylene vinyl acetate copolymer having a vinyl acetate content of less than 25% and a melt index above 300 and polyethylene having a melt index above 200.
REFERENCES:
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patent: 3245930 (1966-04-01), McDowell et al.
patent: 3422055 (1969-01-01), Maloney
patent: 3615106 (1971-10-01), Flanagan et al.
patent: 3644254 (1972-02-01), Dew
patent: 3896069 (1975-07-01), Kosaka et al.
patent: 4198369 (1980-04-01), Yoshikawa et al.
patent: 4261475 (1981-04-01), Babiol
Knight John R.
Thwaites Geoffrey R.
Baker William L.
Channing Stacey L.
Seccuro Carman J.
W. R. Grace & Co.
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