Patents
August 10, 2005
Coatings Containing Tantalum and/or Niobium Powders
l Patent No. U.S. 6,444,008 B1…
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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…
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August 10, 2005
Patent No. U.S. 6,340,502 B1
Saint-Gobain, Courbevoie, France
has been awarded a patent for a
process for forming a
hydrophobic/oleophobic coating on a
substrate, which comprises cleaning
the substrate and applying…
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August 10, 2005
Patent No. U.S. 6,352,740 B1
Rhein-Metall W&M GmbH,
Unterlüss, Germany, has been awarded
a patent for a method of coating an inner
face of a weapon barrel. The patent comprises
the following steps: introducing…
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August 10, 2005
● Patent No. U.S. 6,352,636 B1
General Electric Co. has obtained a
patent for an electrochemical stripping
process for stripping at least one coating
from a coated article that comprises
a parent alloy, where the p…
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August 10, 2005
l Patent No. Europe 1 179 981 A and U.S. 6,197,805
Troy Technology Corp. has been granted a patent for a broad-spectrum antimicrobial composition useful for protection of paint, adhesives and wood. It is comprised of an iodopropynyl compound wi…
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August 10, 2005
l Patent No. Europe 1 183 281 A
Creavis has obtained a patent for an antimicrobial polymer, prepared by polymerization of amino-functionalized aliphatic unsaturated monomers. Monomers with quaternary amino group(s) are polymerized with other al…
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August 10, 2005
Patent No. Europe 1 182 930 A and U.S. 6,121,197
Creanova Inc. has been granted a patent for a non-polluting biocidal composition that contains a synergistic mixture of tetrachloroisophthalonitrile and N-cyclopropyl-N’-(1,1-dimethylethyl…
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August 10, 2005
l Patent No. Europe 1 163 304 A
Basecoat/clearcoat systems with improved application properties on vertical surfaces have been patented by DuPont. The coatings provide good weather, chemical and acid resistance with high gloss. They are obtain…
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August 10, 2005
Patent No. U.S. 6,395,340
Kansai Paint Co. has been awarded a patent for a thermosetting organic solvent paint. The paint is comprised of a compound having at least two alicyclic epoxy groups in one molecular and having a number average molecul…
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August 10, 2005
Patent No. Europe 1 155 097 A
Cholesteric multi-layer effect pigments for paints, automotive coatings and inks, including security applications, have been patented by BASF AG. The pigments are obtained by producing laminate of cholesteric layer…
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August 10, 2005
Patent No. Europe 1 158 855 A
Gelled biocidal compositions for paint and inks have been patented by Aventis Cropscience AS PT. They are comprised of gel-forming dendrimers with internal cavities that have active material which may be used wit…
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August 10, 2005
l Patent No. Europe 1 150 567 A
Cognis Corp. has patented pigmented coatings—including waterborne acrylic paint—containing halogenated benzonitrile fungicide. The coatings are protected against fading on exposure to UV radiation by…
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August 10, 2005
l Patent No. U.S. 6,395,698 B1
A corrosion inhibiting, sanitizing/ disinfectant wood preservative and hard surface leaner has been patented by Mason Chemical Co. The formulation, which can be diluted, consists of: approximately 18.5-25% of a mi…
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August 10, 2005
l Patent No. Europe 1 182 928 A
Antimicrobial coatings are obtained on polymeric surfaces by immobilizing antimicrobial (co)polymers containing (quaternary) nitrogen groups or poly-t-butylaminoethyl methacrylate, optionally by physisorption of…
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