Container closure

Bottles and jars – Closures – Cap type

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Details

215DIG4, 260 18PF, 260 23EP, 260 23AR, 260 318R, 428 64, 428402, 428500, 526 15, 526909, B65D 4510, C08K 504, B65D 5304, B65D 5906

Patent

active

041281853

ABSTRACT:
A plastisol composition containing as the resin component a copolymer of a normal .alpha.-olefin and maleic anhydride (1:1 mole ratio) having the structure ##STR1## WHEREIN B is a member of the group consisting of ##STR2## and the hydrolysis product thereof, ##STR3## R is H or C.sub.x H.sub.2x+1, x is 1 to 16 and n is 2-300, and a plasticizer for said resin component. The plastisol when fluxed can be used as a closure gasket for containers.

REFERENCES:
patent: 3006493 (1961-10-01), Acton
patent: 3183144 (1965-05-01), Caviglia
patent: 3444281 (1969-05-01), Cahill et al.
patent: 3958710 (1976-05-01), Harding et al.
patent: 3963845 (1976-06-01), Dukes
patent: 3998994 (1976-12-01), Decroix et al.

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