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6387520 |
Liquid silicone rubber coating composition and air bag fabric
A solvent-free liquid silicone rubber composition comprising (A) an organopolysiloxane containing at least two alkenyl groups, (B) an organohydrogenpolysiloxane having at least two hydrogen atoms...
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6387506 |
Resin composition for paper-coating, coating composition for paper and coated paper
A resin composition for paper-coating, which comprises (A) a cross-linked amine compound which is a reaction product of (a) an aliphatic amine, (b) a glycidyl compound having at least two glycidyl...
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6383643 |
Leach-protective coatings for water meter components
A coated substrate for plumbing applications in which the leaching of metals into water contacting the substrate is significantly reduced, comprises an alloy having copper has a majority...
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6379800 |
Glyoxal-phenolic condensates with enhanced fluorescence
Glyoxal-phenolic condensates, epoxidized products thereof, as well as their method of manufacture are disclosed. The condensates and epoxidized products have exceptionally high fluorescence as well...
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6379815 |
MOULDED ELEMENT, IN PARTICULAR IN THE SHAPE OF A PLATE, WHICH IS A COMPRESSED MIXTURE OF BINDER AND FILLER, A METHOD AND A DEVICE FOR MANUFACTURING SUCH A MOULDED ELEMENTS, AS WELL AS FLOOR PLATES, A SPORTS HALL PROVIDED WITH SUCH FLOOR
The present invention relates to a molded element, in particular in the form of a plate, which comprises a compressed mixture of binder and filler. In addition to that, the present invention...
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6379799 |
Low moisture absorption epoxy resin systems with alkylated diamine hardeners
Resin systems containing a dicyclopentadiene-based epoxy resin and an ortho-alkylated aromatic diamine hardener exhibit low moisture absorption, high Tg and good retention of properties under hot...
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6379809 |
Thermally stable, piezoelectric and pyroelectric polymeric substrates and method relating thereto
A thermally stable, piezoelectric and pyroelectric polymeric substrate was prepared. This thermally stable, piezoelectric and pyroelectric polymeric substrate may be used to prepare...
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6376080 |
Method for preparing polybenzoxazine
The invention relates to a method of preparing a polybenzoxazine which includes heating a molding composition including a benzoxazine and a heterocyclic dicarboxylic acid to a temperature...
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6372350 |
Curable epoxy-based compositions
The present invention relates to epoxy compositions; in particular the present invention relates to stable low temperature curing epoxy-based compositions.
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6372340 |
Coating composition for floor covering
The present invention provides a coating composition for the surface of floor covering, by which the deterioration of surface gloss caused by walking thereon hardly occurs, colored dirty resulting...
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6365708 |
Polyamines and coating compositions with enhanced resistance to yellowing
This invention relates to novel polyamines which are the reaction product of A) at least one nonaromatic diamine containing from 2 to 40 carbon atoms, wherein the amine groups are primary amine...
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6361866 |
Prepreg and laminated board
Provided are a halogen-free and phosphorus-free prepreg having good flame retardancy and having excellent electric characteristics and heat resistance, and a laminated board. The prepreg is formed...
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6362359 |
One-component thermoset coating compositions
The present invention relates to compounds containing modified hydrazide groups and corresponding to formula I wherein R represents the residue obtained by removing the isocyanate groups from a...
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6350821 |
Matte powder coating
A matte powder coating composition including a first carboxyl-functional polyester resin, a second carboxyl-functional polyester resin, and an epoxide-functional crosslinking agent, where the...
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6346329 |
Curable resin composition
The present invention provides a curable resin composition with excellent low temperature curability and good storage stability, which comprises (A) a polyepoxide compound, (B) a curing agent...
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6344245 |
Security device manufacture
A method of manufacturing a security device, the method comprising providing a radiation curable material on a shrinkable substrate; imparting an optically variable effect structure on or into the...
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6342309 |
Epoxy resin composition and semiconductor device
An epoxy resin composition contains (A) an epoxy resin, (B) a curing agent, (C) an inorganic filler, and (D) catalyzed microcapsules containing an imidazole compound or organic phosphorus compound...
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6340714 |
Chloride-sensitive electrode membrane
A membrane for use in chloride-sensitive electrodes, comprises a polymer matrix with at least one electroactive component. The polymer matrix of the membrane contains an epoxy resin with an amino...
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6338869 |
Coating composition
The present invention provides a coating composition capable of forming a coating film having good performances such as an adhesive property even if coated on a deteriorated coating film surface of...
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6338903 |
Resin composition for semiconductor encapsulation, method and apparatus for producing the composition, as well as semiconductor device using the composition
A semiconductor encapsulating resin composition which is powdery particles of a resin composition comprising an epoxy resin, a curing agent and an inorganic filler, and produced through a series of...
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6337134 |
Process for producing epoxidized organic polymer, thermoplastic resin composition, primer composition, unvulcanized rubber composition, rubber moldings, and process for producing the moldings
A process for preparing an epoxidized organic polymer by dispersing or suspending a solid organic polymer in an organic solvent and epoxidizing the dispersed or suspended polymer with a peroxide....
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6333064 |
Viscosity modifier for thermosetting resin composition
A heat curable thermosetting epoxy resin formulation useful for making prepregs and electrical laminates containing a viscosity modifier, wherein the viscosity modifier is: (a) an optionally...
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6333369 |
Coating resin composition for transfer printing
The present invention relates to an epoxy-based coating resin composition which facilitates the transcription of the printed letters or photographs developed by sublimation dyes on printing paper...
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6322848 |
Flexible epoxy encapsulating material
A flexible encapsulating material resulting from a mixture that includes at least one epoxy novolak resin and at least two other epoxy compounds wherein the material has a percent hardness change...
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6319619 |
Semiconductor sealing resin composition, semiconductor device sealed with the same, and process for preparing semiconductor device
The present invention relates to a semiconductor encapsulating resin composition which is safe and superior in moisture resistance, flame retardance and moldability, and to a highly reliable...
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6316572 |
Curable composition for coatings, coated articles and resin composition for coatings
The present invention has its objects to provide a curable composition for coatings which can provide coatings or paint films excellent in acid resistance, scratch resistance, stain resistance and...
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6312801 |
Adhesive tape for electronic parts
An adhesive tape which can bond electronic parts at the environs of a lead frame, such as leads, diepads and radiant plate semiconductor chips, to each other and is superior in adhesiveness,...
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6309757 |
Gas barrier coating of polyamine, polyepoxide and hydroxyaromatic compound
Gas barrier coating compositions are provided which include a polyamine component, a polyepoxide component and a hydroxy-substituted aromatic compound that is present in an amount sufficient to...
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6309751 |
Substrate coated with powdered non-crystalline and crystalline epoxy resins
To a substrate such as brass is applied a powder coating comprising a) at least one non-crystalline epoxy resin, b) at least one crystalline epoxy resin such as tetramethylbisphenol...
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6310147 |
Epoxy-resin composition and use thereof
An epoxy-resin composition comprising (A) an at least bifunctional epoxy compound and/or an at least bifunctional epoxy resin, (B) an at least bifunctional ester-containing compound and/or an at...
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6306505 |
Acid etch resistant film-forming compositions and composite coating compositions
A curable film-forming composition which is resistant to acid etching is provided. The curable film-forming composition comprises: A) a polymer prepared from the following ingredients: 1) an...
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6306481 |
Multilayer circuit board having insulating layer with via-holes
A multilayer circuit board having a resolution in the range of 25-80 μm, and blind via-holes between layers, the blind via-holes having an aspect ratio in the range of 2.0-0.6 for effecting access...
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6296939 |
Heat-sensitive material coated with powder paint
A layered material consisting of a substrate of heat-sensitive material, preferably wood, and a powder paint coat applied thereon, characterized in that it is obtained by a) optional application...
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6294259 |
Polyimide hybrid adhesives
This invention relates to a polyimide hybrid adhesive comprised of an epoxy component, an epoxy curing agent, and a polyimide oligomer of molecular weight of up to about 8,000 (M n ) having...
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6291071 |
Bonded composite structure and its fabrication
A composite structure is made by first furnishing a skin layer made of a composite material of quartz fibers embedded in an uncured cyanate ester-resin matrix. A transition layer of a first epoxy...
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6288136 |
Radiation curable resin composition for cast polymerization
A radiation curable resin composition capable of producing molded articles which have excellent transparency, small light-coloring resistance, high dimensional accuracy, high surface hardness, and...
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6287696 |
Resin composition for a fiber reinforced composite, a prepreg and a fiber reinforced composite
The invention provides a resin composition for a fiber reinforced composite which can be used to produce a prepreg excellent in tackiness, drapability and windability around a mandrel, and also...
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6277903 |
Sound damping coating of flexible and rigid epoxy resins
The invention is a sprayable coating having noise vibration and harshness reduction or absorption properties. Such composition comprises from about 10 to about 60 percent of the flexible epoxy...
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6274223 |
Magnetic recording medium
A magnetic recording medium incorporating a backcoat layer which exhibits excellent movement characteristics, the magnetic recording medium having a non-magnetic support member; a magnetic layer...
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6270886 |
Paint masking tape
The paint masking tape comprises a substrate, an adhesive layer formed on one side of the substrate, and a backing resin layer formed on the back surface of the substrate. Here, the backing resin...
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6270899 |
Ester compound and thermosetting resin composition using the same
An ester compound prepared by esterifying at least one OH group of a polyhydric phenol as a condensation product of a non-substituted or substituted resorcinol and a carbonyl compound with an...
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6270900 |
Composite film
A composite film having a layer structure of at least two layers, wherein a film (A) formed from a ring structure-containing polymer comprising a repeating unit derived from ring-opening or...
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6268055 |
Photochromic epoxy resin coating composition and articles having such a coating
Described are photochromic epoxy resin coatings that meet commercially acceptable "cosmetic" standards for optical coatings. Also described are articles having such coatings. The coatings exhibit a...
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6267148 |
Conductive resin tube and conductive polyamide resin composition
A conductive polyamide resin composition containing 6-15 parts of conductive carbon black and 0.3-5 parts of secondary aromatic amines for 100 parts by weight of polyamide resins is excellent in...
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6265074 |
Write-erase board
A write-erase article formed of a substrate coated on one surface with a cured epoxy coating composition, and coated on another surface with an adhesive. The epoxy-coated surface is markable with...
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6265073 |
Curable composition for top coating and articles coated using the same
The curable composition for coating of the invention comprises (A) 100 parts by weight of an epoxy group-having resin, (B) from 0.001 to 100 parts by weight of a carboxyl group-having compound or...
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6261682 |
Abrasive articles including an antiloading composition
An abrasive article comprising a backing, a plurality of abrasive particles, a binder which adheres the abrasive particles to the backing, and a peripheral coat including an antiloading component...
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6261730 |
Cross-linked phenoxy anticurl back coating for electrostatographic imaging members
A flexible electrostatographic imaging member including at least one photographic imaging layer, a support layer, and an anticurl back layer having an exposed surface including a cross...
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6261380 |
Method of reusing a coated substrate having a surface coating fixed to the substrate from which deposits are readily removed
A method of reusing a coated substrate having a surface coating fixed to the material substrate surface, comprising the steps: (a) allowing the coated substrate, which carries deposits on its...
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6254944 |
Multilayer structure comprising a binder and a layer of polyketone
The invention relates to a multilayer structure comprising a layer of a binder either containing a hydroxyl function or containing an epoxy function or alternatively consisting of an ethylene/alkyl...
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