Abstract: There is provided a method of producing a composite that separates carbon dioxide that has a carbon dioxide separating film on a support includes preparing, at greater than or equal to 50° C., a coating liquid for carbon dioxide separating film formation that contains a water absorbent polymer, a carbon dioxide carrier and a gelling agent, and that gels, after being left at 12° C. at a solution film thickness of less than or equal to 1 mm, within 120 seconds and liquid not dropping-off due to gravity; coating the coating liquid on a strip-shaped support; cooling, at less than or equal to 12° C., a coated film obtained by the coating, and obtaining a gel film; and drying the gel film at least by warm air, and obtaining a carbon dioxide separating film, wherein, from coating to drying are carried out continuously while conveying the support in a given direction.

Abstract: There is provided a screw rotor that can ensure safe rotation and can greatly increase a pumping performance of a pump. The screw rotor is placed with a gap between a top end surface of a tooth of a screw portion and an inner wall surface of a stator. A PFA film is provided on the top end surface. If the PFA film of the present invention is provided in a predetermined manner, the width of a gap between a free surface of the PFA film and the inner wall surface of the stator can be made significantly smaller than that of a conventional one, so that the pumping performance is greatly improved. After coating at least the top end surface of the screw rotor with PFA, followed by melting and remelting processes, the PFA film is formed to have a high smoothness on its free surface.

Abstract: A method for preparing a flavor-containing sheet for a smoking article, characterized by comprising a step of extending a raw material slurry on a substrate, wherein the slurry contains polysaccharide consisting of gellan gum and tamarind gum, a flavor, an emulsifier and 70 to 95 wt % of water, has a weight ratio of gellan gum to tamarind gum of 1:1 to 3:1, and has a temperature of 60 to 90° C. in a sol state, a step of cooling the extended raw material slurry to a sample temperature of 0 to 40° C. to form a gel, and a heat-drying step comprising heating the gelled raw material and drying it at a sample temperature of 70 to 100° C.

Abstract: A method for preparing a flavor-containing sheet for a smoking article, characterized by includes a step of extending a raw material slurry on a substrate, wherein the slurry contains polysaccharide including at least one of carrageenan and gellan gum, a flavor, an emulsifier and 70 to 95 wt % of water, has the flavor content of 100 to 1000 wt % based on the polysaccharide, and has a temperature of 60 to 90° C. in a sol state, a step of cooling the extended raw material slurry to a sample temperature of 0 to 40° C. to form a gel, and a heat-drying step includes heating the gelled raw material and drying it at a sample temperature of 70 to 100° C.

Abstract: A method for preparing a flavor-containing sheet for a smoking article, characterized by includes a step of extending a raw material slurry on a substrate, wherein the slurry contains polysaccharide and a flavor, has a moisture content of 70 to 95 wt %, and has a temperature of 60 to 90° C. in a sol state, a step of cooling the extended raw material slurry to a sample temperature of 0 to 40° C. to form a gel, and a heat-drying step includes heating the gelled raw material and drying it at a sample temperature of 70 to 100° C.

Abstract: A system and a method are provided that take a potentially dangerous waste product and process the product to create a marketable asset. The system and method are configured to create “tb” from “tbgs” by removing the volatility that exists in the “tbgs.” The resultant “tb” may be substantially non-volatile.

Abstract: A method is described which enables antibacterial properties to be attributed to a titanium surface by applying titanium dioxide suspensions of nanometric dimensions.

Abstract: A method for biolithographical deposition of molecules is provided. According to an embodiment of the method, a reactive layer (e.g., a polysaccharide mass) having a surface region coated with a biologically compatible resist is provided. A portion of the biologically compatible resist is selectively removed to expose an exposed portion of the reactive layer. Molecules, such as biomolecules and/or cellular species, are then conjugated to the exposed portion of the reactive layer. Also provided are materials and devices related to the method.

Abstract: The invention relates to a method for coating a semifinished product (12) particularly a broad strip used for making motor vehicles, with a mixture (10), can be converted from a free-flowing state into a hardened state by chemically cross-linking said components. Said method encompasses the following steps: a.) the mixture (10) is applied to the semifinished product (12); b.) the mixture (10) is flash-hardened at a first temperature for a first period of time; c.) the flash-hardening process is interrupted; and d.) the mixture (10) is hardened at a second temperature for a second period of time, the second period of time being longer than the first period of time and/or the second temperature being greater than the first temperature. The invention further relates to a semifinished product (12) as well as a mixture (10), particularly a paint, for coating semifinished products (12).

Abstract: Solid extrusion coating compositions for metal substrates, a method of extrusion coating a metal substrate, and a metal article are disclosed. The extrusion coating composition is a thermoplastic material and comprises: (a) a polyester having a weight average molecular weight of about 10,000 to about 50,000, and optionally, (b) a modifying resin, such as an epoxy resin having an epoxy equivalent weight of about 500 to about 15,000. The extrusion coating composition is applied to a metal substrate in an extrusion process to provide a composition film having a thickness of about 1 to about 40 microns.

Abstract: A polymer battery module packaging sheet includes, as essential components, a base layer (61), an aluminum layer (62), chemical conversion coatings (64a, 64b) coating the opposite surfaces of the aluminum layer (62), and an innermost layer (63). The chemical conversion coatings (64a, 64b) are formed by processing the opposite surfaces of the aluminum layer (62) by a phosphate treatment method. The base layer (61) and the innermost layer (63) are bonded to the chemical conversion coatings (64a, 64b) of the aluminum layer (62) with adhesive layers (65a, 65b), respectively.

Abstract: Solid extrusion coating compositions for metal substrates, a method of extrusion coating a metal substrate, and a metal article are disclosed. The extrusion coating composition is a thermoplastic material and comprises: (a) a polyester having a weight average molecular weight of about 10,000 to about 50,000, and optionally, (b) a modifying resin, such as an epoxy resin having an epoxy equivalent weight of about 500 to about 15,000. The extrusion coating composition is applied to a metal substrate in an extrusion process to provide a composition film having a thickness of about 1 to about 40 microns.

Abstract: A method for fabricating a plated product with a basecoat layer, a metal plating layer, and a topcoat layer that are formed on a surface of a base is provided. The method includes the step of forming the basecoat layer and the metal plating layer on the surface of the base. The step is followed by subjecting the metal plating layer to a cold heat treatment or an ultrasonic wave treatment, thus forming a microcrack in the metal plating layer. Afterwards, the topcoat layer is formed on the surface of the metal plating layer.

Abstract: Chain parts and other steel articles are provided with hard, wear-resistant carbide coatings by tumbling them in a heated retort with a particulate mix which includes a source of vanadium and/or niobium. The steel substrate comprises a steel having at least 0.2% carbon, preferably 0.7-1.2%. Where the chromium content of the steel is 4-12%, preferably 4-8%, the chemical deposition process includes drawing a small amount of chromium from the steel substrate into the vanadium or niobium carbide coating, where it is distributed substantially homogeneously, helping to provide adhesion strength to the coating.

Abstract: An aqueous coating composition is disclosed. The composition comprises fine organic particles, polyvinyl alcohol, and boric acids or salts thereof and comprising substantially no gelatin, and the same having a viscosity of 10 to 100 cp at 40 ° C., and a viscosity at 15 ° C., which is at least 20 times as much as that at 40 ° C. A coating method of the composition and an ink-jet sheet prepared by employing the composition are also disclosed.

Abstract: A system and method is disclosed for coating a conventional wafer or a spherical shaped semiconductor substrate with liquid material such as photoresist by utilizing a “drop on demand” piezo driven dispense nozzle, a bubble-jet dispense nozzle, or a continuous piezo jet with charging electrodes. The proposed system and method will greatly reduce, and in some cases virtually eliminate, the waste of photoresist in the process.

Abstract: Solid extrusion coating compositions for metal substrates, a method of extrusion coating a metal substrate, and a metal article are disclosed. The extrusion coating composition is a thermoplastic material and comprises: (a) a polyester having a weight average molecular weight of about 10,000 to about 50,000, and optionally, (b) a modifying resin, such as an epoxy resin having an epoxy equivalent weight of about 500 to about 15,000. The extrusion coating composition is applied to a metal substrate in an extrusion process to provide a composition film having a thickness of about 1 to about 40 microns.

Abstract: A non-stick polymer coated aluminum foil and method of making it. The method of making a non-stick polymer coated aluminum foil comprising applying a curable polymer coating composition on at least a portion of one side of an aluminum foil and partially curing the coating composition to allow handling and further processing of the coated aluminum foil without blocking of the coating composition. The curing of the coating composition is completed by heating the coated aluminum foil in bulk. The polymer coating composition may include a cross-linkable polyester.

Abstract: A substrate coated with a coating solution, for example, a resist solution is heated at a predetermined temperature, thereafter putted in a non-heated state, and then heated at a second predetermined temperature. Alternatively, a heating process in which a substrate coated with a resist solution is heated and a non-heated process in which the substrate is putted in a non-heated state are repeated a plurality of times. The adoption of the above treating methods can prevent the occurrence of transfer which is an index of ununiformity of film thickness of a resist solution and the like and change in line width of a circuit pattern, thus improving yield in substrate treatment.

Abstract: A method for imparting an aluminide coating to an alloy gas turbine engine component, heat treating the component, and quenching the component. The component is exposed to a source of aluminum at an elevated temperature in a coating furnace to deposit an aluminum-based oxidation barrier on the component, heated in the coating furnace to a temperature of at least the solution temperature of the alloy, and quenched by flowing a chilled inert gas around the component in the coating furnace to cool the component from the temperature of at least the solution temperature of the alloy to a temperature at which a gamma′ phase of the alloy is set in the alloy in less than about 10 minutes.

Abstract: Solid extrusion coating compositions for metal substrates, a method of extrusion coating a metal substrate, and a metal article are disclosed. The extrusion coating composition is a thermoplastic material and comprises: (a) a first polyester having a weight average molecular weight of about 10,000 to about 80,000 and a Tg of greater than 45° C. to about 100° C., (b) a second polyester having a weight average molecular weight of about 10,000 to about 70,000 and a Tg of about −10° C. to about 45° C., and optionally, (c) a modifying resin, such as an epoxy resin having an epoxy equivalent weight of about 500 to about 15,000, wherein the Tg of the first and second polyesters differ by about 5 C.° to about 60 C.°. The extrusion coating composition is applied to a metal substrate in an extrusion process to provide a composition film having a thickness of about 1 to about 40 microns.

Abstract: A production method of a recording sheet characterized in that a void layer having a dry thickness of 25 to 60 &mgr;m is formed by coating, onto at least one surface of a support, a void layer-forming coating composition comprising fine inorganic particles having an average particle diameter of not more than 100 nm and a hydrophilic binder, as well as not more than 10 coarse particles per ml having a particle diameter greater the particle diameter R (in &mgr;m) represented by formula (1) described below. R=80000/L2  Formula (1) wherein L represents the total dry layer thickness (in &mgr;m) of said void layer.