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Class Information
Number: 427/532
Name: Coating processes > Direct application of electrical, magnetic, wave, or particulate energy > Pretreatment of substrate or post-treatment of coated substrate
Description: Processes wherein (1) prior to a coating a substrate is chemically or physically modified or (2) after a coating is applied there is modification of the chemical or physical characteristics of the coated substrate utilizing electrical, magnetic, electromagnetic, or wave energy.

Sub-classes under this class:

Class Number Class Name Patents
427/540 Arc or electrical discharge 121
427/541 Drying 106
427/551 High energy electromagnetic radiation or high energy particles utilized (e.g., gamma ray, x-ray, atomic particle, i.e., alpha ray, beta ray, high energy electron, etc.) 295
427/543 Induction or dielectric heating 92
427/533 Ionized gas utilized (e.g., electrically powered source, corona discharge, plasma, glow discharge, etc.) 380
427/553 Low energy electromagnetic radiation (e.g., microwave, radio wave, ir, uv, visible, actinic, laser, etc.) 697
427/547 Magnetic field or force utilized 136
427/545 Resistance heating 47
427/560 Sonic or ultrasonic (e.g., cleaning or removing material from substrate, etc.) 158

Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8691180 Controlled placement and orientation of nanostructures Apr. 8, 2014
8673405 Method for producing a wear layer Mar. 18, 2014
8663973 Controlled alteration of pores using fluid flow and fabrication of articles thereby Mar. 4, 2014
8652585 Method for coating a component Feb. 18, 2014
8652583 Method for producing a three-dimensionally controlled surface coating in a cavity Feb. 18, 2014
8637118 Method of production of graphene Jan. 28, 2014
8637117 Inhibiting excess precursor transport between separate precursor zones in an atomic layer deposition system Jan. 28, 2014
8632859 Method for the transparent coating of a substrate with plasma at atmospheric pressure Jan. 21, 2014
8623459 Substrates with biopassive coating Jan. 7, 2014
8617645 Multi-component composite film method for preparing the same Dec. 31, 2013
8613871 Conductive nanocomplex and method of manufacturing the same Dec. 24, 2013
8609185 Method of repairing an aluminide coating on an article Dec. 17, 2013
8591987 Multiferroic nanoscale thin film materials, method of its facile syntheses and magnetoelectric coupling at room temperature Nov. 26, 2013
8580353 Method for treating surface of glass substrate and apparatus for performing same Nov. 12, 2013
8574685 Electric field tuning of PbS quantum dots for high efficiency solar cell application Nov. 5, 2013
8563079 Plastic welding using fiber reinforcement materials Oct. 22, 2013
8518497 Methods for the preparation of coil-comb block copolymers and their nanostructures Aug. 27, 2013
8506849 Additives and modifiers for solvent- and water-based metallic conductive inks Aug. 13, 2013
8496999 Field-aided preferential deposition of precursors Jul. 30, 2013
8491965 Method of controlling orientation of domains in block copolymer films Jul. 23, 2013
8470408 Carbon nanotube synthesis for nanopore devices Jun. 25, 2013
8448842 Advanced copper bonding (ACB) with ceramic substrate technology May. 28, 2013
8419905 Method for forming a diamond-like carbon layer on air bearing surface of a slider Apr. 16, 2013
8420162 Method of making coated article using rapid heating for reducing emissivity and/or sheet resistance, and corresponding product Apr. 16, 2013
8420363 Impedance based devices and methods for use in assays Apr. 16, 2013
8399064 Process for improving the adhesion of carbon fibres with regard to an organic matrix Mar. 19, 2013
8394197 Corrosion-resistant internal coating method using a germanium-containing precursor and hollow cathode techniques Mar. 12, 2013
8372297 Method for fabricating membrane having hydrophilicity and hydrophobicity Feb. 12, 2013
8372490 Film-formation method, method for manufacturing electro-optical device, electro-optical device, and electronic apparatus Feb. 12, 2013
8361561 Method of manufacturing silicon film by using silicon solution process Jan. 29, 2013
8349203 Method of forming self-assembled patterns using block copolymers, and articles thereof Jan. 8, 2013
8349341 Porous, dissolvable solid substrate and a surface resident coating of cationic surfactant conditioner Jan. 8, 2013
8343690 Fabrication of mesoporous metal electrodes in non-liquid-crystalline phase and its application Jan. 1, 2013
8329299 Sol-gel coating methods and thin film coated substrates therefrom Dec. 11, 2012
8329049 Method of fabricating a nanostructure on a pre-etched substrate Dec. 11, 2012
8323519 Method for manufacturing liquid discharge head Dec. 4, 2012
8323751 Process for producing roller for electrophotography Dec. 4, 2012
8318264 Process for functionalizing a glass reinforcement for composite material Nov. 27, 2012
8313805 Clamped showerhead electrode assembly Nov. 20, 2012
8304130 Manufacturing method of a membrane electrode assembly Nov. 6, 2012
8292982 Process for producing a filter, in particular for a rotary separator Oct. 23, 2012
8281734 Web sealing device Oct. 9, 2012
8282997 Method for producing a hydrophobic coating, device for implementing said method and support provided with a hydrophobic coating Oct. 9, 2012
8277904 Method for producing thermoelectric material Oct. 2, 2012
8273257 Nanotube processing employing solid-condensed-gas-layers Sep. 25, 2012
8269416 Film with transparent conductive layer, flexible functional element and flexible dispersion-type electroluminescent element, and method for producing the same and electronic device by the use Sep. 18, 2012
8263188 Composition for photo-alignment film, photo-alignment film and method for producing the same, liquid crystal cell, and liquid crystal display Sep. 11, 2012
8241698 Tribological applications of polyelectrolyte multilayers Aug. 14, 2012
8236899 Zwitterionic block copolymers and methods Aug. 7, 2012
8236705 Deposition of viscous material Aug. 7, 2012

1 2 3 4 5 6 7 8

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