Coating processes – Pretreatment – per se – or post-treatment – per se
Patent
1998-04-16
2000-02-22
Pianalto, Bernard
Coating processes
Pretreatment, per se, or post-treatment, per se
2642091, 427322, 427536, B05D 300
Patent
active
06027770&
ABSTRACT:
A functional polyolefinic(tubular) film combined with an inorganic filler (such as CaCO.sub.3) having a thickness of 5-150 .mu.m, which is applied in a corona discharge at a high voltage current of 50-3,000 W/m.sup.2 /min. A process for manufacturing that film. Products obtained from that film [packaging bag, adhesive-backed sheet and adhesive tape (such as tape for adhesive masking film for coating)].
REFERENCES:
Database PAJ on EPO, JP 2-232 A (Tokuyama Soda Co. Ltd.) Sep. 14, 1009 (Sep. 14, 1990, abstract).
Murphy David R.
Nath Gary M.
Pianalto Bernard
Yoshino Kasei Company Limited
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