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Class 427/336 - Swelling agent or solvent applied to treat coating


Subclass of Class 427 - Coating processes
Definition: Processes which includes applying a chemical agent capable
No. of patents: 307
Last issue date: 02/07/2012


1                
NumberTitleIssue Date
8110251Method for polymerizing a monomer solution within a cavity to generate a smooth polymer surface
In preferred embodiments, the present invention relates to methods for polymerizing a monomer solution within a cavity covered by a porous membrane to generate a smooth polymer surface. More specifically, the method can be used to provide a medical device or sensor ...
02/07/2012
8053030Methods of applying a hydrophilic coating to a substrate, and substrates having a hydrophilic coating
This invention relates to methods of applying to a substrate a hydrophilic coating that becomes lubricious when activated with water or water vapor, and to substrates having such a hydrophilic coating. ...
11/08/2011
7923071Photolithographic patterning of polymeric materials
The invention comprises methods for the photolithographic patterning of features in a photo-curable polymer composition coated onto a plastic substrate. In one embodiment of this invention, the plastic substrate is coated with a reflective film such as a metallic ba...
04/12/2011
7771792Method and apparatus for alkaline saponification of polymer film
The present invention provides a method for alkaline saponification of a polymer film, comprising: an alkaline-solution coating step of coating a polymer film with an alkaline solution; a temperature keeping step of keeping the polymer film coated with the alkaline ...
08/10/2010
7435446Method of producing gas barrier multilayer body
A method of producing a gas barrier laminate is disclosed that comprises: preparing a laminate comprising a plastic substrate, a gas barrier layer formed from a gas barrier layer-forming coating material comprising a polyvinyl alcohol and an ethylene-maleic acid cop...
10/14/2008
7367264Method and apparatus for treating sheets including a vacuum roller for retaining sheets in curved configuration
An apparatus and method for retaining individual sheets of substrate in a curved configuration during coating or printing is disclosed. ...
05/06/2008
7353623Solvent removal apparatus and method
A solvent removal apparatus and method is provided that can dry a coat on a workpiece in a uniform thickness. The solvent removal apparatus includes a support base for supporting a substrate provided with a liquid phase film-forming coat containing a film material a...
04/08/2008
7354623Surface modification of a porous organic material through the use of a supercritical fluid
An organic layer, such as a porous low-K dielectric in an IC, contains pores open at its surface. To close the pores, the organic layer is contacted by a supercritical fluid that is a solvent for the layer. After a small amount of the surface and the wall of the ope...
04/08/2008
7347792Decorative golf club grip
A grip for the handle of a golf club having at least a polymerized region with two or more polymers. The first and second polymers cooperate to form a pattern on the top surface of the region. The region may be combined with a substrate to form a sheet. The sheet ma...
03/25/2008
7348039Method of making a newly installed plumbing system renewable
A method of treating pipes to render the inner wall of the pipes resistant to corrosion and pre-mature deterioration. For new pipes, the inner wall is cleansed with a solvent, debris removed, and the inner wall dried. The inner wall is then coated with a corrosion-r...
03/25/2008
7285320Preparation of images on a substrate surface utilizing an opaque coating composition that becomes transparent upon printing
The present invention features processes and compositions for producing a metallic-looking image on a substrate having a reflective or luminescent surface. The process utilizes an opaque coating composition containing an opaque coating agent comprising a mixture of ...
10/23/2007
7270136Apparatus for cleaning the edges of wafers
The invention concerns an apparatus for cleaning the edge of a wafer that may be relatively simply constructed with low cost, and prevent the wafer from being re-contaminated by the edge cleaning, thus resulting in increase of the yield rate of wafers. The apparatus...
09/18/2007
7267723Treating solution supply nozzle, a substrate treating apparatus having this nozzle, and a method of manufacturing a treating solution supply nozzle
A resin block has a treating solution channel extending between and opening at front and back surfaces thereof. Heat conductive members are face-bonded to the front and back surfaces of the resin block, respectively, for closing the channel. Consequently, no air is ...
09/11/2007
7247209Dual outlet nozzle for the combined edge bead removal and backside wash of spin coated wafers
An apparatus and method for the improved combined edge bead removal and backside wash of spin coated semiconductor wafers is disclosed. This is preferably accomplished by providing a nozzle having a plurality of outlets adapted for the ejection of a cleaning fluid o...
07/24/2007
7241472Method for producing antireflection film-coated plastic lens, and antireflection film-coated plastic lens
The method produces a plastic lens with an antireflection film which have the advantages of good adhesion of the antireflection film to any type of hard coat film that underlies it and good abrasion resistance and provides a plastic lens with an antireflection film....
07/10/2007
7198822Method of applying silicone caulking compound
A method of applying a silicone caulking compound. A first step involves applying a bead of silicone caulking compound to a seam or surface. A second step involves spraying a surfactant on the bead of silicone caulking compound. A third step involves wiping excess s...
04/03/2007
7195823Delivery system for supplemental wood preservative and/or metal corrosion inhibition treatment
The present invention comprises a porous pad impregnated with wood preservative(s) and/or metal corrosion inhibitor(s) to which future maintenance treatments can be applied. These pads are designed to be placed within joints of wood, metal or combinations thereof fo...
03/27/2007
7192621Keypad and method of separating a crosslinked cured resin layer thereof
The present invention related a keypad (1) in which a keypad main body (4) composed of a thermoplastic elastomer has formed thereon a cross-linked cured resin layer (5) of a cross-linked cured resin that is separable from the keypad main body (
03/20/2007
7147810Drapable diamond thin films and method for the preparation thereof
Wetted thin diamond films which are drapable are described. The films are mounted on various substrates and used as windows for electromagnetic radiation or form a surface coating on an article of manufacture. ...
12/12/2006
7115673Photosensitive resin composition, porous resin, circuit board, and wireless suspension board
The present photosensitive resin composition 2 comprises a polyamic acid resin 4, a photosensitive agent, a dispersible compound 3 dispersible in the polyamic acid resin 4, and a solvent. The porous resin is obtained by removing the solve...
10/03/2006
7115524Methods of processing a semiconductor substrate
The invention includes methods of processing semiconductor substrates. In one implementation, a semiconductor substrate is provided which has an outer surface. Such surface has a peripheral region received about a peripheral edge of the semiconductor substrate. A la...
10/03/2006
7105431Masking methods
The invention includes masking methods. In one implementation, a masking material comprising boron doped amorphous carbon is formed over a feature formed on a semiconductor substrate. The masking material comprises at least about 0.5 atomic percent boron. The maskin...
09/12/2006
7090890Modification of polymer optoelectronic properties after film formation by impurity addition or removal
The methods of this invention involve modification of the properties of an organic film after it has been deposited by either adding new components into it from its top or bottom surface, or by causing components to leave the film from its top or bottom surface. In ...
08/15/2006
7052731Plasma processing apparatus, protecting layer therefor and installation of protecting layer
The following plasma processing apparatus can suppress the production of contaminants from the plasma processing chamber of the apparatus and an article in the plasma processing chamber which are allowed to act as ground electrodes: a plasma processing apparatus in ...
05/30/2006
7022377Method for producing porous polyimide resin and porous polymide resin
A method of producing porous polyimide resin that enables pores to be formed in a precursor of polyimide resin, with its form of microphase-separated structure wherein a dispersive compound is dispersed in the precursor of polyimide resin being kept unchanged, so as...
04/04/2006
7008788Containers for supports comprising biopolymers
Devices and methods are disclosed for containing and processing samples on the surface of supports. Biopolymer features are attached to the surfaces of the supports. A device in accordance with the invention comprises a housing and a support confined by the housing....
03/07/2006
7001435Leather treatment
An improved method for dyeing leather wit propylene glycol monomethyl ether (PGME) systems comprising adding polyacrylate resins base, C-3 and C-4 alcohols, and n-butyl acetate and negating the need for aqueous compositions, Teflon dispersions, dibutyl phthalate, an...
02/21/2006
6998012Hydraulic fixing agent and method for reducing the cohesion of a layer of bonded fixing agent
Hydraulic fixing agent that is based on Portland cement, a sulphate and aluminum component that is usual in this system, and optionally other additives. This is characterized in that, according to DIN 18156 (Part 2, Sec. 5.2.2.2, 5.2.2.3a) and 5.2.2.4), the hydrauli...
02/14/2006
6989172Method of coating microelectronic substrates
A method of coating a substrate comprises the steps of: (a) providing a substrate in an enclosed vessel, the substrate having a surface portion; (b) at least partially filling the enclosed vessel with a first supercritical fluid so that said first supercritical flui...
01/24/2006
6953654Process and apparatus for removing a contaminant from a substrate
Contaminant removal from a substrate can be performed using a supercritical fluid. An apparatus can be configured to operate at conditions that take advantage of higher solubility of a contaminant in its supercritical state compared to its liquid state. The substrat...
10/11/2005
6945299Terminal electrode forming method in chip-style electronic component and apparatus therefor
The invention provides an electrode forming method with steps of arraying chip-style electronic components on an arraying flat bed thereby positioning and aligning the components, lowering a film coated with an adhesive in relative manner together with an adhering t...
09/20/2005
6942896Elastic nonwoven sheet
This invention relates to stretchable nonwoven sheets prepared by substantially uniformly impregnating a necked nonwoven substrate with an elastomeric polymer by treatment with an elastomeric polymer solution. The nonwoven sheet is useful in the manufacture of diape...
09/13/2005
6940692Magnetic recording head having a corrosion-protective layer of a metal salt of a perfluorinated polyether acid
A process is provided for synthesizing metal salts of perfluorinated polyethers containing at least one carboxylic acid group. The polymeric salts so provided are effective as anti-wetting and corrosion-protective agents. The metal salts of perfluorinated polyether ...
09/06/2005
6924238Edge peeling improvement of low-k dielectric materials stack by adjusting EBR resistance
A new method and structure is provided for the polishing of the surface of a layer of low-k dielectric material. Low-k dielectric material of low density and relatively high porosity is combined with low-k dielectric material of high density and low porosity whereby...
08/02/2005
6899924Coating compositions and processes
An undercoat composition comprises a film-forming synthetic resin and contains a non-volatile acidic aromatic polar organic compound in free acid or salt form, which compound facilitates the removal by a stripping composition of a top coat paint which is subsequentl...
05/31/2005
6875467Crack resistant sol-gel wafer coatings for integrated optics
A method of preparing a multi-layer, crack resistant sol-gel glass derived coating on a substrate by removing the outer periphery of each layer before curing the layer and depositing any succeeding layer. ...
04/05/2005
6869639Film coater and smoothing method and apparatus
An improved film coater which utilizes one or more coater or applicators to transfer coating to the outer surfaces of at least one more rolls, which in turn transfers the coating from the roll surface to one or more sides of the web for coating paper is disclosed. T...
03/22/2005
6808749Thin film forming method, solution and apparatus for use in the method, and electronic device fabricating method
The present invention provides a method that is capable of crystallizing a very small amount of solution arranged on a substrate at a predetermined position. By ejecting a solution prepared by dissolving a thin film forming material in a solvent using an ink jet met...
10/26/2004
6797325Permeable polyaniline articles for gas separation
Immersion precipitation of solutions having 15%-30% (w/w) and various molecular weights of the emeraldine base form of polyaniline in polar aprotic solvents are shown to form integrally skinned asymmetric membranes and fibers having skin layers
09/28/2004
6780469Nubuck-like artificial leather and a production process thereof
The present invention relates to an artificial leather having nap very little oriented on the surface and having short fibers densely, and hence having a good nubuck-like look and hand, and also relates to a production process thereof. The present invention provides...
08/24/2004
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