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Since the first generation Field
Liner was conceived by Professor
Baecker, Biotrans has filed over 40
Patents internationally covering
each generation of the Field Liner
solution.
For more information, please
Contact Us.
Below is a sample of the
Patents filed.
1996 : Patent 5733613 : Synthetic
plastic sleeve having a dry film
biocide incorporated therein . . .
.
Abstract
The invention relates to synthetic
plastic sheeting which is in the
form of a flexible synthetic plastic
film of material which has a biocide
incorporated therein. The biocide
can serve to inhibit the growth of
different microorganisms that cause
bio-deterioration and, as such, the
film can be used for packaging of or
the covering, or protection of,
products that are exposed to
bio-deterioration. The sheeting can
also be provided in sleeve form
permitting fitting on timber poles,
for covering regions of poles to be
disposed underground, in use,
thereby protecting these regions
against bio-deterioration
2005 : Patent 20050042415 Protector
for protecting a timber pole against
sub-soil decay
Abstract
The invention relates to a field
liner for protecting a timber pole
against subsoil decay. The field
liner includes a sleeve, that can be
loosely located on a pole for
covering the region of the pole to
be protected, and a covering sheet
that is secured to and extends from
the sleeve in a configuration in
which, with the sleeve located on a
pole, the covering sheet can be
tightly drawn and held around the
sleeve for holding the sleeve
tightly against the pole. The sleeve
includes at least a flexible, liquid
impermeable, non-biodegradable,
synthetic plastics film material
layer, whereas the covering sheet is
formed of a flexible,
non-biodegradable, woven synthetic
plastics sheet material.
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