August 10, 2005

Patent No. Europe 1 165 297 A
Lonza Inc. has been granted a patent
for a wood preservative composition,
giving uniform distribution and penetration
into wood with minimal leaching
and improved weather resistance; and
as a penetration-enhancing agent,
amine oxide, applied before, with or
after wood preservative(s). Application
methods are claimed. Quaternary
ammonium or amine (salts) may be
used as wood preservative.
blog comments powered by Disqus