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8110304 |
Packing material for lithium cell and production method thereof
A packing material for a lithium cell of the present invention includes a first adhesive layer, an aluminum foil layer, a coating layer, an adhesive resin layer or a second adhesive layer, and a...
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8105444 |
Process for producing highly anticorrosive rare earth permanent magnet and method of using the same
A process for producing a highly anticorrosive rare earth permanent magnet, characterized by sequentially subjecting an R—Fe—B sintered magnet to surface finishing involving cutting and/or pol...
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8021758 |
Aluminum phosphate compounds, coatings, related composites and applications
Composites comprising an aluminum phosphate-based coating component and methods for sealing porous substrate surfaces.
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7879456 |
Carrier applied coating layers
Methods for bonding adherent phosphorous-containing coating layers to oxide surfaces on substrates wherein the substrates with oxide surfaces are selected from: (a) oxidized iron, titanium,...
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7776448 |
Conversion coatings including alkaline earth metal fluoride complexes
An aqueous composition for pretreating and depositing a coating on metal substrates is provided. The coating composition includes from about 1,500 to about 55,000 ppm based on the aqueous...
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7763359 |
Aluminum phosphate, polyphosphate and metaphosphate particles and their use as pigments in paints and method of making same
An aluminum phosphate composition comprising aluminum phosphate, aluminum polyphosphate, aluminum metaphosphate, or a mixture thereof. The composition may be characterized by, when in powder form,...
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7601229 |
Process for producing soft magnetism material, soft magnetism material and powder magnetic core
A method for making soft magnetic material includes: a first heat treatment step applying a temperature of at least 400 deg C. and less than 900 deg C. to metal magnetic particles; a step for...
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7569285 |
Enhanced bonding layers on titanium materials
The present invention provides a dense-coverage, adherent phosphorous-based coating on the native oxide surface of a material. Disclosed phosphorous-based coatings include phosphate and...
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7507483 |
Enhanced bonding layers on native oxide surfaces
An implantable device with a metal, metal alloy, metalloid, polymeric or ceramic surface and a phosphonic acid coating layer directly contacting the surface wherein the surface has hydroxyl groups...
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7455905 |
Iron based soft magnetic powder having an insulating coating
The present invention concerns a high purity, annealed iron powder suitable for the preparation of soft magnetic composites. The powder is distinguished in that the content of inevitable impurities...
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7410705 |
Rare earth-transition metal alloy articles
A phosphate bonded ceramic is used to provide a protective coating on a rare earth-transition metal (RE-TM) alloy substrate, conferring degradation resistance to the alloy by being oxidation...
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7381281 |
Surface treatment method of metal member, and metal goods
A method of surface-treating a metal member involves heating, or heating under pressure, the metal member in an aqueous alkaline solution having a pH of 9 or more and containing a manganese...
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7332229 |
Varnish, shaped item, electrical insulating film, laminate, flame retardant slurry and process for producing flame retardant particles and varnish
The invention provides a varnish that contains an insulting resin, a curing agent, a flame retardant, and an organic solvent. The flame retardant comprises flame retardant particles surface treated...
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7175914 |
Base material having thereon polyaniline-containing film surface, and process for forming film surface on base material
In a heat exchanger having tubes and fins, a polyaniline film made of polyaniline and/or a derivative thereof is formed on the surfaces of the tubes and the fins. This polyaniline film is imparted...
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7175920 |
Copper foil for high-density ultra-fine printed wiring board
The present invention is to provide an ultra-thin copper foil with a carrier which comprises a release layer, a diffusion preventive layer and a copper electroplating layer laminated in this order,...
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7135075 |
Corrosion resistant coating with self-healing characteristics
An aqueous solution for depositing an inorganic corrosion resistant coating on a metal substrate is disclosed. The aqueous solution comprises a film-forming agent, a supplemental anion, and a...
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7125610 |
Capacitor containing aluminum anode foil anodized in low water content glycerine-phosphate electrolyte without a pre-anodizing hydration step
A capacitor comprising an aluminum anode and a dielectric layer comprising phosphate doped aluminum oxide and process for making the capacitor. The capacitor has a CV Product of at least 9...
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7033678 |
Resin coated metal sheet
A resin coated metal sheet of the invention has an epoxy resin layer on a galvanized metal sheet, wherein the resin layer contains iron phosphide and at least one selected from the group consisting...
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7029769 |
Insulation film, powder for magnetic core and powder magnetic core and processes for producing the same
An insulation film whose requisite constituent elements are first elements and a second element. The first elements include B, P, O and Fe. The second element can generate cations whose...
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7029762 |
Inorganic-organic composite-treated zinc-plated steel sheet
The present invention provides an inorganic-organic composite-treated zinc-plated steel sheet whose treated coatings do not contain any chromium and which is excellent in corrosion resistance after...
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7026059 |
Copper foil for high-density ultrafine printed wiring boad
The present invention is to provide an ultra-thin copper foil with a carrier which comprises a release layer, a diffusion preventive layer and a copper electroplating layer laminated in this order,...
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6881279 |
High performance non-chrome pretreatment for can-end stock aluminum
A chemically and thermally stable chromate free aqueous liquid treatment for metals, especially aluminum, that imparts corrosion resistance as good as that from conventional chromate containing...
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6866765 |
Electrolytic copper-plated R-T-B magnet and plating method thereof
An R-T-B magnet (R is at least one kind of rare-earth elements including Y, and T is Fe or Fe and Co) has an electrolytic copper-plating film where the ratio [I(200)/I(111)] of the X-ray...
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6835460 |
Dry-in-place zinc phosphating compositions and processes that produce phosphate conversion coatings with improved adhesion to subsequently applied paint, sealants, and other elastomers
Excellent adhesion to subsequently applied paint or elastomer is obtained by coating a metal substrate with a phosphate conversion coating by contact with a liquid phosphating solution that...
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6835459 |
Conductive organic coatings
A conductive and weldable anti-corrosion composition for coating metal surfaces which contains: (a) 5 to 40 wt. % of an organic binder containing:(aa) at least one epoxide resin(ab) at least one...
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6828033 |
Coating technique
Disclosed herein is a method of coating a substrate with a zinc dialkyldithiophosphate (ZDDP) material, comprising the steps of selecting a substrate which is reactive with said ZDDP material;...
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6824882 |
Fluorinated phosphonic acids
Fluorinated phosphonic acid compounds, useful as treatments for substrate surfaces, have the formula: wherein:R1 is a straight chain alkylene group having from about 3 to about 21 carbon atoms, an...
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6756092 |
Surface treated steel material, a method for its manufacture, and a chemical conversion treatment liquid
A chemical conversion treatment liquid which can stably form a phosphate-type chemical conversion film on a steel material for a joint portion of an oil well steel pipe containing 0.5-13% Cr is...
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6753095 |
Zinc-based metal plated steel sheet treated with phosphate being excellent in formability and method for production thereof
The aim of the present invention is to provide a phosphate treated zinc coated steel sheet with excellent workability. A steel sheet coated with a zinc based alloy has a phosphate treated coating...
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6686058 |
Coating structure of a metal pipe and method of coating a metal pipe
On the outer surface of a metal pipe 10 there is formed a zinc plating layer 20 having a predetermined thickness by electroplating method. A coating layer 30 predominantly composed of a chromium...
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6677053 |
Surface-treated steel sheet and production method therefor
A surface-treated steel sheet includes a steel sheet, an Al—Zn-base alloy plating layer formed on the steel sheet, a chemical conversion film provided on the alloy plating layer, and a concentric l...
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6673470 |
Surface treated tin-plated steel sheet and surface treatment solution
A surface treated tin-plated steel sheet which has an alloy layer formed on the surface of a steel sheet, a tin plating layer being formed on said alloy layer with a remaining exposed portion of...
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6652669 |
Method for producing an ultraphobic surface on an aluminum base
The invention relates to a method for producing an ultraphobic surface on aluminium as the supporting material and to the resulting surface and its use. According to said method, the surface of an...
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6649275 |
Zinc phosphate-treated galvanized steel sheet excellent in corrosion resistance and color tone
A zinc phosphate treated galvanized steel sheet capable of securing sufficient white rust resistance and non-uniform dew condensation resistance without requiring a sealing chromate treatment has...
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6645644 |
Enhanced bonding of phosphoric and phosphoric acids to oxidized substrates
Ligand-containing coating layers on the surface of hydroxide-bearing substrates comprising transition metal atoms selected from the group consisting of Group IVB, Group VB and Group VIB of the...
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6632540 |
Cementitious ceramic surface having controllable reflectance and texture
An article is fabricated with a ceramic surface having a controllable surface finish. In one form, the ceramic is applied as a coating to a substrate article. Preferably, an aqueous coating mixture...
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6627321 |
Implants with modified surfaces for increased biocompatibility, and method for production thereof
An implant with a surface modified for improved bio-compatiability consisting of a metal or an alloy thereof, said implant surface comprising a modified outer layer is disclosed, wherein said metal...
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6623868 |
Galvanized steel for use in vehicle body
A galvanized steel plate for use in a vehicle body, having corrosion resistance and workability that are well-balanced and being suitable for outer plates of a vehicle body is provided. The plate...
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6596414 |
Phosphate-treated galvanized steel sheet excellent in corrosion resistance and paintability
The present invention provides phosphate-treated galvanized steel sheet excellent in corrosion resistance and paintability, including: a phosphate-treated galvanized steel sheet excellent in...
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6569263 |
Corrosion protection
There has been invented a chemically bonded phosphate corrosion protection material and process for application of the corrosion protection material for corrosion prevention. A slurry of iron oxide...
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6565671 |
Surface-treated steel sheet coated with chromate film for fuel tanks and method of fabricating the same
The present invention relates to a surface-treated steel sheet coated with a chromate layer having excellent corrosion resistance, fuel resistance and seam weldability, and a chromate solution used...
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6562474 |
Coated steel sheet having excellent corrosion resistance and method for producing the same
A coated steel sheet having excellent corrosion resistance comprises: a zinc or a zinc alloy plated steel sheet or an aluminum or an aluminum alloy plated steel sheet; a composite oxide coating...
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6544666 |
Chemically processed steel sheet improved in corrosion resistance
A new processed steel sheet comprising of a steel base coated with a Zn or its alloy plating layer and a converted layer, which contains both of at least an insoluble or scarcely-soluble metal...
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6537387 |
Corrosion protection for galvanized and alloy galvanized steel strips
A process for the corrosion protection of steel strips coated with zinc or zinc alloy, characterised in that the steel strips coated with zinc or zinc alloy are brought into contact with an aqueous...
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6521198 |
Metal surfaces coated with molecular sieve for corrosion resistance
Metal surfaces are protected against corrosion by a coating of molecular sieve, notably a zeolite or a phosphate-containing molecular sieve, rendered substantially non-porous by the retention (or...
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6514357 |
Composition for metal surface treatment and surface treated metallic material
A composition for metal surface treatment which comprises an aluminum ion, a magnesium ion, a manganese ion, a water-soluble organic resin, an acid and water; and a surface treated metal material...
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6478885 |
Phosphating processes and products therefrom with improved mechanical formability
When a phosphate ester or a dispersed wax is added to a conventional liquid phosphate conversion coating composition, the resulting phosphate coating formed on a metal substrate has a lower...
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6478860 |
Conditioning metal surfaces before phosphating them
A highly effective and storage stable conditioning treatment for metal surfaces prior to phosphating them is a suspension in water containing solid miorosize particles of at least one phosphate of...
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6468364 |
Anticorrosion treatment
An anticorrosion treatment of an aluminium/zinc alloy surface is disclosed. The treatment includes the steps of forming on the alloy surface a coating of a solution which contain 5-40 grams of...
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6376092 |
Surface-treated steel sheet and manufacturing method thereof
The present invention has an object to provide a surface-treated steel sheet which has highly balanced corrosion resistance and formability, and satisfies fundamental properties required mainly for...
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