U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Quotables

"Without question, the greatest invention in the history of mankind is beer. Oh, I grant you that the wheel was also a fine invention, but the wheel does not go nearly as well with pizza."

Dave Barry

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 427/398.3 - Liquid utilized (e.g., quenching, spraying, etc.)


Subclass of Class 427 - Coating processes
Definition: Processes wherein the cooling treatment is accomplished
No. of patents: 83
Last issue date: 03/13/2012


1      
NumberTitleIssue Date
8133544High-strength quenched formed body with good corrosion resistance and process for producing the same
A high-strength quenched formed body containing a layer on the surface of an after-quenching formed-body steel material in which layer Zn is a major component and which layer contains 30% by mass or less of Fe, and which layer is present in an amount of 30 g/m2...
03/13/2012
7892605High-strength quenched formed body with good corrosion resistance and process for producing the same
A high-strength quenched formed body containing a layer on the surface of an after-quenching formed-body steel material in which layer Zn is a major component and which layer contains 30% by mass or less of Fe, and which layer is present in an amount of 30 g/m2...
02/22/2011
7384667System and method for producing simulated oil paintings
A method and apparatus for producing simulated oil paintings by means of a variety of commercial software programs. A digital color image is created and printed on to a substrate. Also printed on to the same substrate and registered thereto, is a slow drying, clear,...
06/10/2008
7303783Inkjet head, manufacturing method thereof and method of forming water repellent film
An inkjet head which is provided with a nozzle plate that is covered with a water repellent film including a Ni-PTFE film, and a plurality of nozzles that are formed through the nozzle plate to eject ink. In this structure, the nozzle plate is subjected to a heat tr...
12/04/2007
6706318Method of manufacturing a perpendicular magnetic recording medium
A perpendicular magnetic recording media and method of manufacturing therefore includes a nonmagnetic substrate, an underlayer deposited on the nonmagnetic substrate, and a magnetic recording layer formed on the underlayer, quickly heated, and quenched. A protective...
03/16/2004
6677058Hot-dip Zn plated steel sheet excellent in luster-retaining property and method of producing the same
Degradation of the surface luster of a hot-dip Zn--Al--Mg plated steel sheet is inhibited by controlling the contact temperature between the plating layer and a water stream in a water cooling step after plating layer solidification, thereby suitably cont...
01/13/2004
6652967Nano-dispersed powders and methods for their manufacture
Dispersed powders are disclosed that comprise fine nanoscale powders dispersed on coarser carrier powders. The composition of the dispersed fine powders may be oxides, carbides, nitrides, borides, chalcogenides, metals, and alloys. Fine powders discussed ...
11/25/2003
6610423Plated steel product having high corrosion resistance and excellent formability and method for production thereof
The object of the present invention relates to a plated steel material and a method of production the same, having enhanced corrosion resistance and workability required for outdoor and exposed uses such as structures, revetments, fishing nets, fences, et...
08/26/2003
6579615Plated steel wire with corrosion resistance and excellent workability, and process for its manufacture
This invention provides a plated steel wire with high corrosion resistance and excellent workability, wherein the average composition of the plating alloy in the plated steel wire comprises, in terms of weight percentage, Al: 4-20%, Mg: 0.8-5%, and if nec...
06/17/2003
6495211Process for producing a substrate and plating apparatus
A process for producing a substrate 1 having a base-metal plating layer, which includes an immersion step for immersing the substrate 1 in a plating solution contained in a plating tank 33, to thereby form a base-metal plating layer; a washing step for re...
12/17/2002
6461686Sputtering targets and method for the preparation thereof
A process for the preparation of a sputtering target which comprises sub-stoichiometric titanium dioxide, TiOx, where x is below 2 having an electrical resistivity of less than 0.5 ohm.multidot.cm, optionally together with niobium oxide, which ...
10/08/2002
6270847Method of cooling coated pipe
Pipe coated with a hot plastic coating is cooled by applying a liquid cooling medium to the interior of the pipe. The cooling medium may be applied from a lance or pressurised cart that is stationary relative to the surroundings and moves internally relat...
08/07/2001
6217998Method of applying makeup and article
A method of applying makeup to one's person including the steps of preparing a liquid makeup composition by mixing together a volatile solvent (20-98%), soluble polymer (0.1-20%) and colorant powder (0.1-40%). The solvents, polymers and colorant powders u...
04/17/2001
6025037Method of curing a film
A sol-gel coating of conductive materials, such as ITO, which is applied to a substrate, for example a display window of a cathode ray tube, is cured by means of a laser. This is preferably carried out in a water-containing atmosphere, for example an aque...
02/15/2000
5989647Heat-treatment device and process
Heat-treatment device which includes a cooling unit comprising delivery nozzles which deliver at least one coolant, characterized in that it furthermore comprises a shielding element designed so as to maintain a gaseous shielding atmosphere around at leas...
11/23/1999
5928710Electrode processing
Disclosed is an industrial technique for electrode processing for the direct recoating of an electrode surface for use in an electrochemical process wherein the recoating operation is performed without disassembly of the electrode assembly. In the process...
07/27/1999
5893950Method and apparatus for applying a water-based coating composition to a substrate
A method and apparatus that prevents premature drying of a layer of a water-based coating composition on a substrate are disclosed....
04/13/1999
5837328Method for providing in-line application of solid lubricant to steel strip
A solid lubricant application procedure is combined in-line with a steel strip processing method which comprises processing steps upstream and downstream of the lubricant application procedure. The latter comprises applying the lubricant material in molte...
11/17/1998
5780099Floss yarn bulking assembly and method
A process for manufacturing a continuous dental floss brush comprising alternating portions of thread sections which do not stretch significantly under tension and brush sections which stretch under slight tension, includes the step of coating at least th...
07/14/1998
5756157Method for processing flat panel displays and large wafers
The invention provides a hot plate oven and a method suitable to bake materials on substrates such as flat panel displays and large semiconductor wafers such as 300 mm in diameter and above. The hot plate oven in one embodiment includes an insulated chamb...
05/26/1998
5662969Hot coating by induction levitation
A coating apparatus and method for applying a coating to a workpiece, comprising: a vessel to contain molten metal; an induction coil disposed about said vessel; and, temperature regulation means; wherein, in use, said induction coil induces a magnetic field within...
09/02/1997
5616367In-line application of solid lubricant to steel strip
A solid lubricant application procedure is combined in-line with a steel strip processing method which comprises processing steps upstream and downstream of the lubricant application procedure. The latter comprises applying the lubricant material in molte...
04/01/1997
5558900One-step thromboresistant, lubricious coating
A method of making articles having lubricious polymeric coatings are disclosed. The coatings are comprised of a substantially homogeneous composite of poly(ethylene oxide) and polyisocyanate applied in a single step operation as a mixture in an inert solv...
09/24/1996
5508071CVD diamond coating annulus components and method of their fabrication
In its broadest aspects, the present invention is directed to a method for improving the abrasion resistance of the annular interior surface of an annulus. Such method comprises the steps of (a) placing said annulus heated to an elevated CVD diamond-formi...
04/16/1996
5427820Thermal control line for delivering liquid to a point of use in a photolithography system
An apparatus and method for dispensing liquid at a controlled temperature in a spin coating or developer machine are disclosed. The apparatus is a thermal control line that has an inner core wall that encloses at least one conduit for a liquid dispense li...
06/27/1995
5407702Method for coating a metal strip
A method for extrusion coating both sides of a metal strip. A metal strip, such as aluminum alloy strip, is moved through a pre-conditioner, two extrusion dies, a post heater and a cooling system. Both sides of the strip are coated with thin coatings of p...
04/18/1995
5403624Method and apparatus for coating fasteners
A method and apparatus for coating a fastener with head and shank portions is disclosed. The invention includes the steps of and apparatus for transferring the fasteners from a feed mechanism such that the fasteners are positioned for coating. The fastene...
04/04/1995
5395647Apparatus and method for cooling films coated in a vacuum
A wetting unit provides a contact agent between the coating roll and the film surface before coating by a thermal source....
03/07/1995
5293026Hardsurfacing material for engine components and method for depositing same
A method for applying a hardsurfacing material to a workpiece such as a reciprocating aircraft engine tappet in which a carbon-containing wear resistant material in powder form is applied to a surface of the workpiece in the molten state while a sharp tem...
03/08/1994
5260104Method of coating elongated filaments
A method and related apparatuses are disclosed for coating an elongated filament, such as wire, wherein wire is coated with a heated coating material, such as polyetheretherketone (PEEK), and the coated wire is maintained at a temperature and for a period...
11/09/1993
5208077Method for a composite material comprising coated and filled metal strand for use in prestressed concrete, stay cables for cable-stayed bridges and other uses
A composite material, particularly useful for prestressing concrete and in stay cables for cable-stayed bridges and other such uses where strength, corrosion resistance and resistance to fatigue failure are particularly important, comprises high strength ...
05/04/1993
5169621Method for coating fasteners
A method and apparatus for coating a fastener with head and shank portions is disclosed. The invention includes the steps of and apparatus for transferring the fasteners from a feed mechanism such that the fasteners are positioned for coating. The fastene...
12/08/1992
5164226Process for surface modification of polymer articles
An improvement in the process of incorporating a modifier ingredient into the surface region of a resinous article is described herein. The basic process includes immersing the article in a liquid such as water and contacting the immersed article with a s...
11/17/1992
5077080Process for producing and processing multi-component mixtures on the basis of reaction plastics
A process for producing and processing multicomponent mixtures on the basis of reaction plastics provides that the liquid mixture is cooled off to a temperature that allows virtually dry further processing. This is done in that the cooled reaction plastic...
12/31/1991
5075136Making a thin (>30pm) polypropylene coating by applying small polypropylene particles with zones of amorphous polypropylene containing entrapped moderate solvent and heating
A process for the application of a thin crystalline polypropylene coating to a surface which employs partially crystalline polypropylene particles which comprise zones of amorphous polypropylene containing entrapped moderate solvent. When heated particles...
12/24/1991
5045365Process for producing metal foil coated with flame sprayed ceramic
A metal foil coated with flame sprayed ceramic is produced in high productivity by flame spraying a ceramic on a surface of a metal foil, while spraying the rear side of the metal foil to be flame sprayed with water from an array of water nozzles arranged...
09/03/1991
5039557Method for embedding reflective beads in thermoplastic pavement marking lines
A method and apparatus for applying or re-applying retro-reflective glass beads to in-place thermoplastic pavement marking lines. A heated container warms the beads to a temperature below their melting point but above the melting point of the line. The he...
08/13/1991
5039560Method for producing high gloss cup
A method is described for continuously producing a smooth, high gloss coating on a paper container comprising the steps of applying a substantially uniform coating of melted wax material to the outside surface of the container or sheet stock, maintaining ...
08/13/1991
5015508Methods of and a device for causing a fluid to be moved into engagement with a moving elongated material
Following the application of plastic extrudate to transmission medium being moved along a path of travel to provide an insulative covering, the covered medium is moved through a cooling medium and then through an air wipe device (20). The air wipe device,...
05/14/1991
4990369Process for surface modification of polymer articles
An improvement in the process of incorporating a modifier ingredient into the surface region of a resinous article is described herein. The basic process includes immersing the article in a liquid such as water and contacting the immersed article with a s...
02/05/1991
1      
 
Sign InRegister
Username  
Password   
forgot password?