Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1975-04-30
1977-06-14
Edmundson, F.C.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
204165, 526351, 526352, C08F 1002, C08F 1006, C08F 1406
Patent
active
040298760
ABSTRACT:
Polymer films, such as polypropylene and polyethylene, having improved surface adhesion characteristics and produced by subjecting conventional polymer films to a heat treatment followed by a corona treatment at an energy density-to-film surface of at least 9 watt-minutes/ft..sup.2.
REFERENCES:
patent: 3333032 (1967-07-01), Dickinson
patent: 3376208 (1968-04-01), Wood
patent: 3391070 (1968-07-01), Morgan
patent: 3639134 (1972-01-01), Stegmeier et al.
patent: 3692653 (1972-09-01), Drelich et al.
patent: 3773609 (1973-11-01), Haruta et al.
Beatty Theodore R.
Vourlis Harry
Edmundson F.C.
O'Brien Cornelius F.
Union Carbide Corporation
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