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Class 427/504 - Nonuniform or patterned coating (e.g., mask, printing, etc.)


Subclass of Class 427 - Coating processes
Definition: Processes wherein the coating (1) is applied only to selected
No. of patents: 210
Last issue date: 07/27/2010


1            
NumberTitleIssue Date
7763326Photocurable maskant composition and method of use
A maskant composition and a method of diffusion coating a metal component with the use of the maskant composition, where the maskant composition comprises a cross-linkable resin, a photoinitiator, and a gettering agent. ...
07/27/2010
7442665Preparation and screening of crystalline inorganic materials
Methods and apparatus for the preparation and use of a substrate having an array of diverse materials in predefined regions thereon. A substrate having an array of diverse materials thereon is generally prepared by delivering components of materials to predefined re...
10/28/2008
7420743Optical elements and methods for making thereof
Optical elements are made using micro-jet printing methods to precisely control the type, position and amount of polymer deposited onto a substrate. In preferred embodiments, the proportions of two or more different polymer compositions are varied over the course of...
09/02/2008
7419716Multiple gloss level surface coverings and method of making
Methods for providing surface coverings with differential gloss, and surface coverings prepared by the method, are disclosed. The methods involve screen printing or rotogravure printing a relatively low gloss primer onto portions of a substrate surface covering. The...
09/02/2008
7327925Photosensitive acrylate composition and waveguide device
A photosensitive composition suitable for practical waveguide devices is provided. The photosensitive composition comprises at least one multifunctional acrylate prepared from a fluorinated multifunctional alcohol and at least one photoinitiator. The said compositio...
02/05/2008
7326446Method for coating metal surfaces and substrate having a coated metal surface
A process for producing a coated substrate or a product having a coated substrate is provided. The process includes coating at least one metallic surface with a glass, the substrate being coated with an evaporation-coating glass at least on the metallic surface....
02/05/2008
7309550Photosensitive composition with low yellowing under UV-light and sunlight exposure
This disclosure relates to a photosensitive composition useful in preparing water-developable, relief printing plates and other photosensitive articles. The compositions comprise an unsaturated polyurethane pre-polymer, which is the reaction product of at least one ...
12/18/2007
7303923Biochemical and immunochemical assay device
We describe an assay device which comprises (a) a substrate comprising: (i) a porous material capable of chromatographically transporting a liquid and (ii) one or more test reagents for an assay provided on the porous material; and (b) a water-impermeable coating po...
12/04/2007
7294358Adhesive film exhibiting anisotropic electrical conductivity
An anisotropic conductive film includes a release layer, an insulating adhesive matrix on the release layer, and conductive particles distributed in the matrix in a substantially uniform pattern. The film may also include a patterned adhesive layer on the release la...
11/13/2007
7276265Method of making a surface covering having gloss-in-register
Surface covering components that include a topcoat layer with different gloss levels in various regions on the top coat layer, and methods of manufacturing such surface covering components, are disclosed. The surface covering components include a coating layer that ...
10/02/2007
7223534Diffraction-based diagnostic devices
A biosensor includes a substrate with a layer of receptive material disposed thereon. The receptive material is specific for an analyte of interest. A pattern of active and deactivated areas of the receptive material are defined in the receptive material layer by a ...
05/29/2007
7192997Encapsulant composition and electronic package utilizing same
A composition for use in making an encapsulant usable in the encapsulation of a semiconductor chip assembled to a substrate with C4 solder interconnections therebetween, which in turn may form part of an electronic package. The composition comprises a resin, a flexi...
03/20/2007
7185419Method of manufacturing a mask for evaporation
A mask frame assembly for evaporation includes a mask and a frame which supports the mask. The mask includes a metal layer having a predetermined pattern, and a coating layer which is formed on a surface of the metal layer so as to increase a precision of the predet...
03/06/2007
7182813Production apparatus of multilayer coating film
The coating construction has flexibility corresponding to the number of layers of multiple coating layers, by which a multilayer coating film can be produced with small film thickness without adherence of dust to a film surface, a drying fault such as unevenness ind...
02/27/2007
7175973Ink jet recording head and method for manufacturing the same
A method for manufacturing an ink jet recording head comprising: (a) a process of forming a positive resist layer (I) made of a photodegradation positive resist (i) on a surface of a substrate having an energy generation element; (b) a process of removing a predeter...
02/13/2007
7163885Method of migrating and fixing particles in a solution to bumps on a chip
A method for dispersing and fixing particles on the bumps of a chip using an electrophoresis technology is provided. The particles and chip bumps are processed to carry charges by applying chemical bonding between metal and thiol with electric charges. The chip is p...
01/16/2007
7146897UV/visible light and anaerobic curable composition
This invention relates to a visible light or UV/visible light and anaerobically curable composition for encapsulating the surface of the primer mix disposed in the primer cup, particularly for use in center fire ammunition. ...
12/12/2006
7097296Composition for printing on vellum and the like
There is disclosed a powdered composition that enhances the adherence of print to hard and uneven finish printing stock such as vellum, as well as a method of using the composition on such printing stock. ...
08/29/2006
7094307Methods for coating surfaces with metal and products made thereby
According to the process for coating metal substrates, a light-sensitive (or photo-sensitive) bonding material, such as an emulsion or a photopolymer film, is used to adhere metal directly to a substrate to provide various forms of metal coatings on the substrate. T...
08/22/2006
7087995Microelectronic device packages and methods for controlling the disposition of non-conductive materials in such packages
A microelectronic package and method for forming such a package. In one embodiment, the package can include a microelectronic substrate having first connection sites, and a support member having second connection sites and third connection sites, with the third conn...
08/08/2006
7081486Method of producing polymer
A method of producing a polymer according to the present invention is characterized by comprising a step of photopolymerizing one or more photopolymerizable polymerization precursors by irradiation with an activation energy ray in a supercritical fluid or in a subcr...
07/25/2006
7078095Adhesive film exhibiting anisotropic electrical conductivity
An anisotropic conductive film includes a release layer, an insulating adhesive matrix on the release layer, and conductive particles distributed in the matrix in a substantially uniform pattern. The film may also include a patterned adhesive layer on the release la...
07/18/2006
7067608Process for preparing branched polyarylene ethers
Disclosed is a process for preparing branched polyarylene ether polymers by (A) providing a reaction mixture comprising (i) a polyfunctional phenol compound of the formula Ar(OH)x wherein x≧3 and wherein Ar is an aryl moiety or an alkylaryl moiety, prov...
06/27/2006
7045276Hydrophilic member precursor and pattern forming material that utilizes it, support for planographic printing plate, and planographic printing plate precursor
The invention provides a hydrophilic member precursor having a hydrophilic surface that is formed by contacting a hydrophobic polymer-containing layer formed on a substrate with a composition that contains a polymerizing group-having hydrophilic polymer followed by ...
05/16/2006
7026587Composite cooking apparatus
A composite cooking apparatus having a body, a heating unit, and an induction heating unit. The heating unit is positioned in the body to generate heat used to heat food. The induction heating unit is positioned adjacent to the heating unit to generate a magnetic fi...
04/11/2006
7018682Method for refinishing defects in stoved enamels with powder coatings
Method of repairing defective areas in a stoving lacquer coating, in which the defective area ready for repair lacquering is coated with a powder coating composition or with an aqueous powder coating slurry, and the applied powder coating is then melted and cured by...
03/28/2006
7012227Method for applying or repairing a coating on a substrate by inductive heating
A method of applying or repairing a coating on a substrate by inductive heating. A susceptor element is applied on the coating and the element and the substrate are inductively energized to cause the substrate and the coating to be heated. The susceptor element is r...
03/14/2006
7001671Kinetic sprayed electrical contacts on conductive substrates
The present invention is directed to electrical contacts that comprise spaced electrically conductive particles embedded and bonded into the surface of conductors in which the particles have been kinetically sprayed onto the conductors with sufficient energy to form...
02/21/2006
7001978Unsaturated ester substituted polymers with reduced halogen content
Polymers of the formula wherein x is 0 or 1, R1-4 are alkyl, aryl, arylalkyl, or alkylaryl groups, X1-4 are halogens, a′, b′, c′, and d′ are 0–4, UE is an unsaturated ester group, e, f, g...
02/21/2006
6991832Method of producing a fusible interfacing with dots of hot-melt polymer, and hot-melt polymer designed especially for carrying out said method
In order to produce a fusible interfacing, dots of a hot-melt polymer are deposited on the right side of an interfacing support selected from textile and nonwoven supports and the wrong side of the interfacing support undergoes electron bombardment. The dots of hot-...
01/31/2006
6991830Process for the manufacturing of surface elements with a structured upper surface
A process for the manufacturing of a decorative surface element, which element comprises a base layer and a decorative upper surface. A wetting repellent lacquer is printed in a predetermined pattern on the decorative upper surface. The wetting repellent lacquer cov...
01/31/2006
6960424Method for manufacturing microstructure, method for manufacturing liquid discharge head, and liquid discharge head
A method for manufacturing a microstructure comprises the steps of forming positive type resist layer (PMMA) on a base plate having heater formed thereon; forming positive type resist layer (PMIPK) on the aforesaid positive type resist layer; exposing the positive t...
11/01/2005
6958885Insulation layer structure for inductive write heads and method of fabrication
A computer disk drive (22) having a write head (52) which includes a coil (38), a photoresist insulation layer (66) formed on the coil (38), and an insulation shell layer (102) which is formed on the photoresist insulation l...
10/25/2005
6945667LED flashlight with medallion in panel
A flashlight having a light-emitting diode light source with first and second leads extending therefrom, a power source, a power source frame enclosing at least a portion of the power source; a housing containing the light source and power source, a switch located a...
09/20/2005
6943061Method of fabricating semiconductor chip package using screen printing of epoxy on wafer
A layer of nonconductive epoxy is applied to a semiconductor wafer by a screen-printing process before the wafer is separated into individual dice or chips. The epoxy layer is applied as a number of sublayers. Each of the sublayers is cured, except for the final sub...
09/13/2005
6934121Process for planarizing patterned metal structures for magnetic thin film heads
A process for planarizing a patterned metal structure for a magnetic thin film head includes the steps of applying an encapsulation/planarizing material on a substrate, spinning the substrate in a photoresist spinner or similar machine, curing the encapsulation/plan...
08/23/2005
6927273Process for preparing substituted polyarylene ethers
Processes for preparing polymers of the formula wherein m is 0 or 1, X is chlorine, bromine, or iodine, and n, e, and f are each, independently of the others, integers wherein e may be 0 and n and f are each at least 1...
08/09/2005
6908663Pigmented radiation cured wear layer
A method and composition for providing a colored high performance wear surface for floor coverings is disclosed. Specifically, the floor covering includes a substrate and a high performance layer comprising a radiation cured pigmented composition. The exposed surfac...
06/21/2005
6893686Non-fluorocarbon oil and grease barrier methods of application and packaging
A non-fluorocarbon oil and grease barrier packaging for storing materials, particularly products that need oil and grease resistant characteristics. The barrier packaging does not contain fluorocarbons, which improves the environmental rating of the oil and grease b...
05/17/2005
6864201Preparation and screening of crystalline zeolite and hydrothermally-synthesized materials
Methods and apparatus for the preparation and use of a substrate having an array of diverse materials in predefined regions thereon. A substrate having an array of diverse materials thereon is generally prepared by delivering components of materials to predefined re...
03/08/2005
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