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5397646 |
Waterbased coating compositions of methylol(meth)acrylamide acrylic polymer, polyurethane and melamine crosslinking agent
A waterbased coating composition containing about 10-30% by weight of film forming binder dispersed in an aqueous carrier; wherein the binder contains about a. 20-85% by weight, based on the...
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5391434 |
Hot melt adhesive compositions comprising low molecular weight ethylene copolymers
Hot melt adhesive compositions which include a base polymer constituent, a tackifying constituent, a wax constituent, and which further includes a low molecular weight polyethylene copolymer...
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5376424 |
Vacuum thermal insulating panel and method for preparing same
A thermal insulating material is packed in a sealing bag composed of an obverse face material and a reverse face material, wherein each of the obverse face material and reverse face material is...
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5366803 |
Coated metal plate with easily controlled gloss and reduced heat blocking during lamination
Metal sheets having a layer of a cured polyvinylidene fluoride paint on the metal surface and a layer of a cured fluorinated ethylene vinyl ether paint on the polyvinylidene fluoride paint exhibit...
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5364682 |
Composite sliding member with impregnated mesh layer
A composite sliding member includes a metal wire mesh or expanded metal impregnated and covered with a composition of 0.1-50% by volume of one or more of PFA, FEP and EPE, and 0.1-50% by volume of...
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5360647 |
Composite metal sheets
A composite metal sheet comprising a metal sheet and a liquid crystal polymer layer containing a thermotropic liquid crystal polymer, the liquid crystal polymer layer being bonded to at least one...
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5354794 |
Electro coat/base coat/clear coat finishes stabilized with S-triazine UV absorbers
Tris-aryl-s-triazine UV absorbers typified by those of formula A or B ##STR1## provide excellent light stability protection to electro coat, base coat or clear coat finishes.
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5352530 |
Transparent films and laminates having the same
A highly transparent film having high strength, suitable extensibility, high weather resistance, low moisture absorption and so on is disclosed, which consists mainly of EVAT. And also various...
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5352526 |
Hardfaced article and process to prevent crack propagation in hardfaced substrates
A composite article and process forming a soft metallic layer, underneath a hardface coating, on a metallic substrate, using cloth-like flexible preforms. The softer layer formed underneath the...
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5342694 |
Treating an autodeposited coating with an alkaline material
Properties of cured autodeposited coatings are improved by contacting the uncured form of the autodeposited coating with an alkaline material, for example, with an aqueous solution of ammonium...
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5342871 |
Clear hydrophilic coating for heat exchanger fins
The combination of an ethylene/acrylic acid copolymer and a water soluble amine salt of a fatty acid is useful as a hydrophilic coating for the surfaces of fins in a heat exchanger. The exchanger...
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5334450 |
Weatherable styrenic film structures with intermediate tie layer and laminates thereof
A weatherable film for lamination to a non-weatherable substrate, including, for example a three-layer film structure including: at least one first surface layer of a weatherable polymer...
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5330831 |
Printable high barrier multilayer film
A film combination includes (a) an oriented polymeric substrate which in its unmodified state is susceptible of transmitting oxygen and water vapor; (b) a primer coating on the substrate; (c) a...
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5330844 |
Adhesive composition and metal-bonded composite
An adhesive composition comprising an acrylate monomer and/or a methacrylate monomer, an organic peroxide and a reducing agent, which contains zeolite or calcium oxide.
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5319908 |
Seamless tube useful to make roofing battens for incorporation within a building structure system
A seamless tube useful in making a roofing batten is extruded from a polymeric material consisting essentially of a major amount of poly(ethylene terephthalate) and a minor amount of at least one...
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5318855 |
Electronic assembly with flexible film cover for providing electrical and environmental protection
A flexible metallized polymer film cover provides environmental protection of electronic assemblies such as circuit card assemblies which are susceptible to external environmental factors which can...
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5308685 |
Protective coating for machine-readable markings
A method of protecting machine-readable markings on the surfaces of articles consisting in applying to the machine-readable markings a thin layer of an amorphous fluoropolymer, which may be, i.a.,...
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5300355 |
Vibration damping material
In order to provide a damping material exhibiting an excellent vibration damping property in a wide temperature range, according to the present invention, in a magnetic composite type damping...
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5296300 |
Method treating terne steel
A method of treating a terne coating to accelerate the patina on the terne coating. The terne coated metal is coated with a specially formulated asphalt based paint which produces a...
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5292566 |
Battery label with non-shrinkable top layer
A multi-layer label for a dry-cell battery, having an outer layer comprised of non-shrinkable plastic material.
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5286574 |
Metal composite gasket material
A composite gasket material includes a fiber component (3-15% by wt.), an elastomeric binder component (3-15% by wt.), and a solid filer component (60-90% by wt.). The material may additionally...
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5284889 |
Electrically insulating film backing
An electrically insulating film having a total halogen content of about 1% to about 8%, comprising a resin component containing: a) from 0 to about 40 parts of a rubber selected from EP or EPDM...
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5284091 |
Plate roll and an adhesive sheet therefor
A plate roll attached by an adhesive sheet to a printing plate made of a resin. The attached printing plate is easily detached. The adhesive sheet and remaining adhesive are easily removed after...
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5284697 |
Composite structures having organic matrices and duplex zinc/ceramic fire barriers
A process is described for forming a duplex coating as a fire barrier on a omposite structure comprising organic matrices so that the structure shows reduced flammability, less smoke, higher...
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5284710 |
Fluoropolymer-acrylic plastic composite and coextrusion method
The present invention relates to an extruded fluoropolymer-acrylic composite and a method of producing same. The extruded product of the present invention comprises a layer of at least one first...
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5284711 |
Method for forming a fluororesin film and articles having a fluororesin film formed by the method
A method for forming a fluororesin film on a metallic substrate is described, which method comprising forming a chromium oxide film on at least one side of a metallic substrate and then forming a...
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5283126 |
Utilization of flexible coating on steel to impart superior scratch and chip resistance
Electro-deposition-coated steel is top coated with a flexible coating formed of a polyester having --OH functionality, a polyacrylate having --OH functionality and melamine-formaldehyde resin to...
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5266351 |
Process for the protection and aggregation of metal materials of artistic interest
Surface portions of metal materials, in particular artifacts which are of interest from historical, artistic or archeological perspectives, are protected from atmospheric agents and pollutants, and...
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5262241 |
Surface coated products
Thin impermeable, corrosion-resistant, durable, dry lubricant coatings are provided as well as coated products and methods for the production thereof. The coatings comprise solutions of...
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5262225 |
Embossable sign construction
A curable polymer composition for use in providing a dimensionally stable coating comprises a semi-interpenetrating polymer network. The semi-interpenetrating polymer network includes a reactive...
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5262244 |
Hydrophilic copolymers and their use in reprography
The invention relates to a hydrophilic copolymer having the general structure: . . . --(A) m -- . . . --(B) n -- . . . --(C) o -- . . . --(D) p -- . . . in which A is at least one...
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5256488 |
Non-tarnishing flame retardant insulation compositions
The present invention relates to improved flame retardant insulation/jacketing compositions for wire and cable products based on ethylene-vinyl ester and ethylene-alkyl acrylate copolymers. The...
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5251064 |
Lighting fixture reflector containing ultraviolet absorber
Reflective, metalized plastic films for use in lighting fixture reflectors have improved performance when the plastic film upon which the metalization layer is deposited contains ultraviolet absorber.
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5250349 |
Retortable packaging laminate structure with adhesive layer
An adhesive resin composition comprising an ethylene/vinyl acetate copolymer, a styrene polymer resin, graft-modified polyethylene, a polystyrene elastomer and an ethylene/α-olefin copolymer in...
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5250356 |
Cookware coating system
Metal cookware coated with a multilayer system including a primer with more Al 2 O 3 and a blend of PTFE and PFA or FEP, a midcoat with less Al 2 O 3 , and a topcoat with PTFE, and processes for...
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5248562 |
Polyvinyl chloride plastisol composition suitable as a sealant
A plastisol based composition contains: (a) a copolymer of an aliphatic olefinically unsaturated material and an anhydride containing material; and (b) a polyvinyl chloride plastisol. The...
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5244708 |
Electromagnetic wave shielding interior material
A general-purpose electromagnetic wave shielding interior material having an excellent electromagnetic wave shielding property as well as a good interior finishing property is disclosed. A...
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5244741 |
Developing roller of monocomponent developing system
A developing roller of monocomponent developing system, in which a low hygroscopic material is used for a dielectric layer, thereby suppressing a change of electric properties of the layer caused...
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5240775 |
Non-stick coating system with PTFE-PFA for concentration gradient
Improved non-stick coating systems can be applied to untreated smooth substrate with a primer of polytetrafluoroethylene and a perfluorinated copolymer of tetrafluoroethylene and perfluoro vinyl...
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5238748 |
Polyimide and fluoropolymer containing films and laminates
A multi-layer film of improved adhesive strength and other properties is made by combining a layer of polyimide and one or more layers of fluoropolymer selected from the group consisting of PTFE,...
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5230961 |
Non-stick coating system with PTFE-FEP for concentration gradient
Improved non-stick coating systems can be applied to untreated smooth substrate with a primer of polytetrafluoroethylene and a perfluorinated copolymer of tetrafluoroethylene and...
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5227243 |
Hydroxy addition polymer, anhydride addition polymer and cycloaliphatic polyepoxide
Coating compositions which comprise: (i) a hydroxy-functional compound containing in the molecule an average of at least two hydroxyl groups; (ii) an anhydride-functional compound containing in the...
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5225272 |
Polymeric film
A metallized film comprises a substrate layer of a synthetic polymeric material having on at least one surface thereof an adherent layer and a metallic layer on the surface of the at least one...
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5223343 |
Non-stick coating system with high and low melt viscosity PTFE for concentration gradient
Improved non-stick coating systems can be applied to untreated smooth substrate with a primer of a first polytetrafluoroethylene having a melt viscosity over 10 10 poises plus a second...
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5223314 |
Cover film for sublimation thermal-transfer hard copy
A cover film for covering a hard copy produced by sublimation thermal-transfer image-forming has an anti-contamination layer with one side for contacting the hard copy, and a gas-impermeable layer...
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5213896 |
Fluorine-containing powder coating
A fluorine-containing powder coating is described, comprising a) a crosslinkable, fluorine-containing copolymer, composed of a vinyl ester of a highly branched carboxylic acid, whose acyl...
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5198303 |
Paintable high specific adhesion polyvinyl halide copolymer compositions
Flexible or semi-rigid articles are formed from copolymers of vinyl halide monomers and an adhesion-promoting comonomer are directly painted. The invention also pertains to an article consistng of...
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5198305 |
Optical element substrate
A novel optical element substrate which comprises a random copolymer comprising, in specific weight proportions, a methyl methacrylate unit, an aromatic vinyl compound unit, an unsaturated...
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5194336 |
Chromatically colored fluororesin-coated material
A chromatically colorable fluororesin coated material is disclosed, which comprises a metallic substrate having thereon (1) a first layer comprising a first fluororesin composition containing from...
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5187016 |
Thermoplastic composition comprising a copolymer based on ethylene and maleic anhydride, and industrial articles obtained from such a composition
The invention relates to a thermoplastic composition comprising a mixture of 25-80% by weight of at least one partially crystalline ethylene polymer or copolymer which has a density of 0.870-0.945;...
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