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Class Information
Number: 427/299
Name: Coating processes > With pretreatment of the base
Description: Processes wherein prior to applying a coating, steps are taken to chemically or physically modify the base.


Sub-classes under this class:

Class Number Class Name Patents
427/307 Etching, swelling, or dissolving out part of the base 605
427/310 Fluxing 61
427/314 Heating or drying pretreatment 722
427/327 Metal base 565
427/322 Organic base 537
427/301 Preapplied reactant or reaction promoter or hardener (e.g., catalyst, etc.) 239
427/300 Shielding or spacing 112


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
7618704 Spin-printing of electronic and display components Nov. 17, 2009
7614272 Prespray processing method and prespray processed engine cylinder block Nov. 10, 2009
7608539 ALD method and apparatus Oct. 27, 2009
7604837 Nonlinear polysiloxane containing coatings with improved adhesion properties Oct. 20, 2009
7597950 Nanoparticles having sub-nanometer features Oct. 6, 2009
7588797 Field repairable high temperature smooth wear coating Sep. 15, 2009
7582333 Pattern forming method, pattern forming apparatus, method of manufacturing device, conductive film wiring, electro-optical device, and electronic apparatus Sep. 1, 2009
7579052 Method of making gold thiolate and photochemically functionalized microcantilevers Aug. 25, 2009
7578877 Two-component coating system for equipping smooth surfaces with easy-to-clean properties Aug. 25, 2009
7575782 Method for depositing oil agent on workpiece Aug. 18, 2009
7559979 Hydrogen separator and method for production thereof Jul. 14, 2009
7524528 Precursor compositions and methods for the deposition of passive electrical components on a substrate Apr. 28, 2009
7524531 Structured self-cleaning surfaces and method of forming same Apr. 28, 2009
7513948 Autogenous healing of cracks in concrete structures Apr. 7, 2009
7507473 Enhanced adhesion of polyethylene terephthalate to paperboard Mar. 24, 2009
7498090 Combination including corrosion resistant composition Mar. 3, 2009
7494687 Medical devices having full or partial polymer coatings and their methods of manufacture Feb. 24, 2009
7476415 Process for applying a coating onto a surface of a lens substrate Jan. 13, 2009
7459181 Method for coating adhesive agent and apparatus for coating the same Dec. 2, 2008
7442404 Electronic device, electron source and manufacturing method for electronic device Oct. 28, 2008
7438953 Preparation of the layer-by-layer assembled materials from dispersions of highly anisotropic colloids Oct. 21, 2008
7438763 Coating apparatus and method having a slide bead coater and liquid drop applicator Oct. 21, 2008
7435447 Method and system for determining flow conditions in a high pressure processing system Oct. 14, 2008
7413777 Coating composition and methods of coating Aug. 19, 2008
7407535 Corrosion resistant composition for treatment of concrete structures Aug. 5, 2008
7399642 Fine particle film and producing method of the same Jul. 15, 2008
7396559 Method of making an electrically conductive element for use in a fuel cell Jul. 8, 2008
7387758 Tabbed ceramic article for improved interlaminar strength Jun. 17, 2008
7381249 Wax composition for application to wet surfaces Jun. 3, 2008
7344754 Film formation method Mar. 18, 2008
7344771 Method for surface treatment of substrate, surface-treated substrate and dental article comprising the same Mar. 18, 2008
7314648 Toughened uni-piece, fibrous, reinforced, oxidization-resistant composite Jan. 1, 2008
7311944 Aluminum phosphate coatings Dec. 25, 2007
7297367 Inorganic solid lubricant for high temperature foil bearing Nov. 20, 2007
7294363 Methods of forming decorative veils Nov. 13, 2007
7279197 Anti-icing coatings and methods Oct. 9, 2007
7273536 Conductive diamond electrode and process for producing the same Sep. 25, 2007
7270876 Enhanced adhesion of polyethylene terephthalate to paperboard Sep. 18, 2007
7261923 Corrosion resistant composition for treatment of hardened concrete structures Aug. 28, 2007
7258898 Processes for treating coral and coating an object Aug. 21, 2007
7255769 Method for splicing and coating webs as well as a web obtained with such methods Aug. 14, 2007
7238395 Method of coating the surface of an inorganic substrates with an organic material and the product obtained Jul. 3, 2007
7226641 Thermal process for wheels Jun. 5, 2007
7220458 Spray shadowing for stress relief and mechanical locking in thick protective coatings May. 22, 2007
7217398 Deposition reactor with precursor recycle May. 15, 2007
7208201 Coating apparatus and method having a slide bead coater and liquid drop applicator Apr. 24, 2007
7180706 Magnetic heads and semiconductor devices and surface planarization processes for the fabrication thereof Feb. 20, 2007
7169443 Powder coated with titania film and method for production thereof Jan. 30, 2007
7160583 Microfabrication using patterned topography and self-assembled monolayers Jan. 9, 2007
7147896 Electroless nickel plating method for the preparation of zirconia ceramic Dec. 12, 2006

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