Patents
August 10, 2005
Low Refractive Coatings
● Patent No. Europe 1 188 716 A
Catalysts and Chemicals
Industries Company Ltd. has
received a patent for strong coatings
with a low refractive index, good
adhesion to glass and plasti…
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August 10, 2005
Patent No. U.S. 6,455,110 B1
General Electric Company has obtained a patent for a method to paint a non-conductive polymer article. It is comprised of disposing a conductive layer adjacent to at least a portion of a second surface of the articl…
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August 10, 2005
Patent No. U.S. 6,432,483 B1
DuPont has obtained a patent for a coating composition comprising a crosslinking component that contains a polyketimine having an average of at least two ketimine functionalities per polyketimine molecule and a bin…
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August 10, 2005
Patent No. Europe 1,179,549 A
Akzo Nobel NV was granted a patent for a water soluble or dispersible polyamine with primary amino groups, average MW 200-20,000, useful as a crosslinking agent. It is obtained by reacting polyepoxide with an amino…
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August 10, 2005
Patent No. Europe 1,188,779 A
Byk-Chemie GmbH was granted a patent for storage-stable urea urethane solutions useful as a thixotrope with good compatibility, especially for waterborne and high solids coating compositions. It is obtained by reac…
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August 10, 2005
Patent No. Europe 1,186,641 A
Dow Corning Corp. obtained a patent for waterborne coatings compositions giving films with a matte surface. They contain silicone rubber or silicone resin particles of at least two different average particle size v…
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August 10, 2005
l Patent No. Europe 1,185,565 A
PMD Holdings Corp. received a patent for crosslinked ionic polymers and salts useful as thickeners, emulsifiers and emulsion stabilizers. They are based on polycarboxylic acids, polysulphonic acids, or salt…
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August 10, 2005
Patent No. Europe 1,180,539 A
Proctor and Gamble Co. has received a patent for reducing odors from waterborne paints by the use of entrapping agents, especially cyclodextrin or zeolite at 0.025 weight percent.…
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August 10, 2005
l Patent No. U.S. 6,454,847 B1
Asahi Kasei Metal Limited of…
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August 10, 2005
l Patent No. U.S. 6,432,488 B1
Rohm and Haas has been granted a patent for a method of creating a non-yellowing matte texture finish coating on a substrate. A curing powder coating, contains a glycidyl methacrylate resin, a dicarboxylic acid cr…
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August 10, 2005
Silicone Compositions For Nonporous Surfaces
l Patent No. U.S. 6,432,181 B1
Scottsdale, AZ-based Resource Development LLC has been granted a patent for silicone compositions and methods of making and using VOC-free, non-flammable creams,…
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August 10, 2005
Method of Attaching
Group to a Pigment
l Patent No. U.S. 6,432,194 B2
Cabot Corp. has been granted a patent for a method to attach at least one group selected from an organic group or polymer group onto a pigment. It is comp…
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August 10, 2005
Coating Compositions Containing Macromolecules
l Patent No. U.S. 6,432,484 B1
DuPont Co. has been awarded a patent for a coating composition comprising a crosslinking component that contains a polyamine, a polyketimine, or a combin…
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August 10, 2005
Surface Treatments for
Articles and Vehicles
l Patent No. U.S. 6,432,486 B1
Delta Airlines Inc. has obtained a patent for a coating process. The process entails selecting cyclic prepolymers from the group consisting of polyester, p…
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August 10, 2005
Pigment Preparation with Modified Colophony Resins
l Patent No. U.S. 6,432,195 B1
Merck Patent Geselleschaft mit beschraenkter Haftung and Lackharzwerke Robert Kraemer GmbH and Co., have been awarded a patent for a non-dusting, homogenous…
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