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<title>freepatentsonline.com: Coating processes</title>
<link>http://www.freepatentsonline.com/result.html?query_txt=ccl/427%20and%20isd/04/29/2008&amp;uspat=on</link>
<description>USPTO Class 427 Coating processes</description>
<language>en-us</language>
<lastBuildDate>Wed Apr 30 16:35:29 EDT 2008</lastBuildDate>

<item>
<title><![CDATA[Method of producing a multilayer coated substrate having improved barrier properties]]></title>
<link>http://www.freepatentsonline.com/7364774.html</link>
<description><![CDATA[The present invention refers to a method of producing a coated substrate comprising the steps of:
 a) forming a composite, multilayer free flowing curtain, whereby the multilayer free flowing curtain comprises at least two layers imparting at least two different barrier functionalities and b) contacting the curtain with a continuous web substrate.]]></description>
<pubDate>April 29, 2008</pubDate>
</item>

<item>
<title><![CDATA[Method of making an inkjet recording sheet having pigment-binder gradient in the ink-receiving layer]]></title>
<link>http://www.freepatentsonline.com/7364773.html</link>
<description><![CDATA[A method of making an inklet recording sheet having pigment-binder gradient in the ink-receiving layer is provided. The method includes providing a support and forming an inkjet receiver layer over the support. The receiver layer has a lower-most portion over the support and an upper-most layer. The inkjet receiver layer is formed with a gradient in ration of binder to pigment ranging from more binder and less pigment in the lower-most portion and less binder and more pigment in the upper-most portion.]]></description>
<pubDate>April 29, 2008</pubDate>
</item>

<item>
<title><![CDATA[Method for coating an organic layer onto a substrate in a vacuum chamber]]></title>
<link>http://www.freepatentsonline.com/7364772.html</link>
<description><![CDATA[A vapor deposition source for use in vacuum chamber for coating an organic layer on a substrate of an OLED device, includes a manifold including side and bottom walls defining a chamber for receiving organic material, and an aperture plate disposed between the side walls, the aperture plate having a plurality of spaced apart apertures for emitting vaporized organic material; the aperture plate including conductive material which in response to an electrical current produces heat; means for heating the organic material to a temperature which causes its vaporization, and heating the side walls of the manifold; and an electrical insulator coupling the aperture plate to the side walls for concentrating heat in the unsupported region of the aperture plate adjacent to the apertures, whereby the distance between the aperture plate and the substrate can be reduced to provide high coating thickness uniformity on the substrate. A method for coating an organic layer on onto a substrate in a vacuum chamber includes providing a manifold including side and bottom walls defining a chamber for receiving organic material. and an aperture plate disposed between the side walls, the aperture elate having a plurality of spaced apart apertures for emitting vaporized organic material; heating the organic material to a temperature which causes its vaporization, and the side walls of the manifold, the aperture plate includes a first aperture plate emissive surface that radiates energy into the chamber and a second aperture plate emissive surface that radiates less energy to the substrate wherein the second aperture elate emissive surface has an emissivity lower than the first aperture plate emissive surface; and concentrating heat in an unsupported region of the aperture plate adjacent to the apertures by providing an electrical insulator coupling the aperture plate to the side walls.]]></description>
<pubDate>April 29, 2008</pubDate>
</item>

<item>
<title><![CDATA[Closed loop adhesive registration system]]></title>
<link>http://www.freepatentsonline.com/7364775.html</link>
<description><![CDATA[An apparatus and method use closed loop control processes to automatically adjust a command signal used to change an operating state of a fluid dispensing gun. Proportional, integral and/or derivative control processes are used to determine an operating parameter comprising on time compensation, off time compensation and/or a fluid pressure compensation. An adjustment is made to the operating parameter if a number of consecutive measurements of an adhesive bead characteristic are outside of a predetermined tolerance range. A sensor for producing a feedback signal is used to communicate a measurable difference between an actual and a desired bead characteristic. The feedback signal applied in real time is used when determining the operating parameter, reducing substrate waste and increasing efficiency.]]></description>
<pubDate>April 29, 2008</pubDate>
</item>

<item>
<title><![CDATA[Apparatus and method for formation of a wiring pattern on a substrate, and electronic devices and producing methods thereof]]></title>
<link>http://www.freepatentsonline.com/7364769.html</link>
<description><![CDATA[A wiring pattern-forming apparatus, includes a transfer plate  15  for transferring a wiring material  11  arranged to form a wiring pattern onto a substrate  10 , a wiring material feeder  2  for feeding the wiring material  11  onto the transfer plate  15 , and an energy feeder  6, 7  to feed energy to the wiring material  11  fed to the transfer plate  15  by the wiring material feeder  6 . By utilizing the energy fed from the energy feeder  6, 7 , the viscosity of the wiring material  11  when the material  11  is fed from the material feeder  2  to the transfer plate  15  is made different from that of the wiring material  11  when the material  11  is transferred from the transfer plate  15  to the substrate  10.]]></description>
<pubDate>April 29, 2008</pubDate>
</item>

<item>
<title><![CDATA[Ultraviolet radiation cured powder coatings for stained wood]]></title>
<link>http://www.freepatentsonline.com/7364795.html</link>
<description><![CDATA[The present invention provides smooth and even ultraviolet (UV) cured powder coatings for wood comprising one, two or three layers of one or more waterborne stains, or clear or tinted waterborne basecoat coatings and one or more topcoat layers of clear or tinted clear powder coatings made from one or more than one free radical UV curing resin, one or more than one photoinitiator, and one or more than one post-blend dry flow additive, such as fumed alumina. The coatings of the present invention have a natural wood appearance, are foam free and fully coat substrates at powder coating thicknesses ranging from 0.5 mil (12.7 μm) to 2.0 mil (50.8 μm). Accordingly, the coatings will fully and evenly coat uneven, beveled and/or routered substrate surfaces, including open grain natural wood substrates, such as oak. In addition, the present invention provides a method for making coatings comprising applying one or more waterborne stain to the wood to form a stain layer, drying or curing the said stain layer, sanding or grinding to de-nibb the said stain layer, applying clear or tinted UV curing coating powder to the stained substrate, flowing out the applied coating powder to form a continuous film, and UV curing the film formed from the powder.]]></description>
<pubDate>April 29, 2008</pubDate>
</item>

<item>
<title><![CDATA[Internal member for plasma-treating vessel and method of producing the same]]></title>
<link>http://www.freepatentsonline.com/7364798.html</link>
<description><![CDATA[It is to propose an internal member for a plasma treating vessel having excellent resistances to chemical corrosion and plasma erosion under an environment containing a halogen gas and an advantageous method of producing the same, which is a member formed by covering a surface of a substrate with a multilayer composite layer consisting of a metal coating formed as an undercoat, Al 2 O 3  film formed on the undercoat as a middle layer and Y 2 O 3  sprayed coating formed on the middle layer as a top coat.]]></description>
<pubDate>April 29, 2008</pubDate>
</item>

<item>
<title><![CDATA[Polymer coating for medical devices]]></title>
<link>http://www.freepatentsonline.com/7364768.html</link>
<description><![CDATA[Coatings are provided in which surfaces may be activated by covalently bonding a silane derivative to the metal surface, covalently bonding a lactone polymer to the silane derivative by in situ ring opening polymerization, and depositing at least one layer of a polyester on the bonded lactone. Biologically active agents may be deposited with the polyester layers. Such coated surfaces may be useful in medical devices, in particular stents.]]></description>
<pubDate>April 29, 2008</pubDate>
</item>

<item>
<title><![CDATA[Method and apparatus for production of fluorine-containing polyimide film]]></title>
<link>http://www.freepatentsonline.com/7364771.html</link>
<description><![CDATA[A method for producing a fluorine-containing polyimide film excelling in heat resistance, resistance to chemicals, water repellency, dielectric properties, electrical properties, and optical properties and a spin coater suitable for the method are to be provided. A method for the production of a fluorine-containing polyimide film which comprises forming a coating film of a fluorine-containing polyimide precursor in an atmosphere having a relative humidity thereof adjusted to a level of not more than 50 RH % and then subjecting the fluorine-containing polyimide precursor to heat treatment thereby forming a fluorine-containing polyimide film is provided. By adjusting the relative humidity in accordance with this method, the fluorine-containing polyimide precursor can be prevented from being decomposed by the absorption of moisture and consequently prevent effectively the fluorine-containing polyimide film from forming piriform spots and scratches. Further, by forming the coating film while keeping the coating film sprayed with a gas particularly during the course of spin coating thereby giving rise to a layer of air flow on the coating film, misty substances of the coating solution generated within the spin coater can be prevented from adhering again to the coating film and consequently ensure the production of a coating film of uniform quality. This formation of the layer of air flow can be facilitated by providing the spin coater with a lid and furnishing the lid with a gas feed port.]]></description>
<pubDate>April 29, 2008</pubDate>
</item>

<item>
<title><![CDATA[Radiation curable ink compositions and applications thereof]]></title>
<link>http://www.freepatentsonline.com/7365105.html</link>
<description><![CDATA[Radiation curable ink compositions that include a curable component having a functionality that is greater than two, is present in the ink composition in an amount greater than 30 percent by weight, and has a molecular weight in the range of about 400 g/mole to about 10,000 g/mole; a component that has a functionality that is less than or equal to 2; and an initiator component. A solvent component, pigment, a surface tension modifier and other materials also can be included. The radiation curable inks are employed in ink jet printers and are particularly suited for use in printing on large-scale substrates. The printed images described herein have good adhesion to polymeric substrates such as styrene-based, polycarbonates, polyolefins, polyethylene terephthalate glycol ester, acrylic and others.]]></description>
<pubDate>April 29, 2008</pubDate>
</item>

<item>
<title><![CDATA[Active matrix display device]]></title>
<link>http://www.freepatentsonline.com/7364939.html</link>
<description><![CDATA[In order to provide an active matrix display device in which a thick insulating film is preferably formed around an organic semiconductive film of a thin film luminescent device without damaging the thin film luminescent device, the active matrix display device is provided with a bank layer (bank) along a data line (sig) and a scanning line (gate) to suppress formation of parasitic capacitance in the data line (sig), in which the bank layer (bank) surrounds a region that forms the organic semiconductive film of the thin film luminescent device by an ink-jet process. The bank layer (bank) includes a lower insulating layer formed of a thick organic material and an upper insulating layer of an organic material which is deposited on the lower insulating layer and has a smaller thickness so as to avoid contact of the organic semiconductive film with the upper insulating layer.]]></description>
<pubDate>April 29, 2008</pubDate>
</item>

<item>
<title><![CDATA[Method of forming pavers containing waste glass particles]]></title>
<link>http://www.freepatentsonline.com/7364615.html</link>
<description><![CDATA[A method for forming pavers includes mixing cement, water and sand to form a cement composition, and mixing waste glass particles with the cement composition to form a cement-glass particle composition. Thereafter the cement glass particle composition is poured into a mold and the composition is allowed to harden to form a molded cement glass particle block. Next the cement glass particle block is removed from the mold and sliced by cutting the cement glass particle block into a series of sections or component parts where each section or component part forms a paver. Thereafter at least one surface of the paver is ground to form a smooth surface that exposes the waste glass particles.]]></description>
<pubDate>April 29, 2008</pubDate>
</item>

<item>
<title><![CDATA[Highly-opaque layered sheet and the production method thereof]]></title>
<link>http://www.freepatentsonline.com/7364790.html</link>
<description><![CDATA[This invention relates to an ultra opaque coated sheet, characterized by the fact that it comprises a colored support made from a single ply of material, the said support being coated on at least one of its faces with one or more white pigmented coats.  This invention also relates to the manufacturing process of this ultra opaque coated sheet.]]></description>
<pubDate>April 29, 2008</pubDate>
</item>

<item>
<title><![CDATA[Ceramic compositions useful in thermal barrier coatings having reduced thermal conductivity]]></title>
<link>http://www.freepatentsonline.com/7364802.html</link>
<description><![CDATA[Ceramic compositions comprising at least about 91 mole % zirconia and up to about 9 mole % of a stabilizer component comprising a first metal oxide having selected from the group consisting of yttria, calcia, ceria, scandia, magnesia, india and mixtures thereof. This stabilizer component further comprises a second metal oxide of a trivalent metal atom selected from the group consisting of lanthana, gadolinia, neodymia, samaria, dysprosia, erbia, ytterbia, and mixtures thereof. These ceramic compositions are useful in preparing thermal barrier coatings having reduced thermal conductivity for the metal substrate of articles that operate at, or are exposed to, high temperatures.]]></description>
<pubDate>April 29, 2008</pubDate>
</item>

<item>
<title><![CDATA[Chemical filter and method for manufacturing same]]></title>
<link>http://www.freepatentsonline.com/7364608.html</link>
<description><![CDATA[The chemical filter supporting an ion-exchange resin comprising a fiber supporting body containing ion-exchange fiber and ion-exchange resin powder which is supported on the fiber supporting body is provided. The chemical filter possesses a large ion-exchange capacity per unit volume and exhibits high initial performance of eliminating ionized gaseous pollutants and excellent durability of the elimination performance.]]></description>
<pubDate>April 29, 2008</pubDate>
</item>

<item>
<title><![CDATA[Powdered lithium transition metal oxide having doped interface layer and outer layer and method for preparation of the same]]></title>
<link>http://www.freepatentsonline.com/7364793.html</link>
<description><![CDATA[The present invention provides a powdered lithium transition metal oxide useful as a major component for cathode active material of rechargeable lithium batteries, comprising a lithium transition metal oxide particle, a doped interface layer formed near the surface of the particle, and a thermodynamically and mechanically stable outer layer, and a method of preparing the same.]]></description>
<pubDate>April 29, 2008</pubDate>
</item>

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