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5227246 |
Ink sheet usable in thermal recording
A reusable thermal ink sheet used for thermal printing has a thermal ink composition layer formed on a substrate. The thermal ink composition is a mixture of ink material and filler. The ink...
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5223342 |
Magnetic recording medium having a lubricating layer comprising a binder and specified perfluoro polyoxyalkyl lubricant
A magnetic recording medium comprising a non-magnetic substrate and a magnetic layer formed thereon, at least the surface portion of said magnetic layer being made from an organic compound having a...
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5223338 |
Coated recording sheets for water resistant images
A recording sheet comprising a substrate and a coating consisting essentially of an optional binder, an optional filler, and quaternary ammonium polymers selected from ##STR1## wherein n is an...
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5223603 |
Copolyoxamide oxygen barrier
Oxygen barrier structures such as packages, laminated films, etc. are disclosed. The oxygen barrier has at least one layer comprising a polymer having oxamide units of the formula: ##STR1## and may...
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5219627 |
Surface-roughened rolled plate-shaped body containing converging pigment
A one-side-roughened rolled plate-like or plate-shaped body containing a converging pigment comprises a plate-like body formed from a resin composition which comprises a crystalline thermoplastic...
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5215804 |
Planar substrate with a regularly textured surface on at least one side
Planar casting with a regularly textured surface on at least one side. A self-supporting planar casting made of polymer material and a process to produce the same are described. The planar casting...
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5213900 |
Cook-in film with improved seal strength
Hot and cold heat seals are obtained in a multiple layer cook-in film from which packages such as bags or casings can be made wherein the films have a first food contact layer that adheres during...
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5213890 |
Heat resistant composite film
A heat resistant composite film is described, which comprises (I) a thermoplastic film and (II) a cured layer of a thermosetting resin composition comprising (A) 100 parts by weight of an aliphatic...
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5209958 |
Multilayer laminates from blow moldable thermoplastic polyamide and polyvinyl alcohol resins
Multilayer laminates formed from at least two layers. The first layer being a flexible blow moldable thermoplastic polyamide composition and the second layer being a vinyl alcohol composition....
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5208082 |
Blends and structures based on ethylene vinyl alcohol copolymer and selected amorphous polyamides
A blend of 5 to 95 percent of an ethylene vinyl alcohol copolymer and 95 to 5 percent of an amorphous polyamide having fewer than about 0.100 equivalents of carboxyl end groups per kilogram of...
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5202193 |
N-substituted acrylamide copolymer
A linear random N-substituted acrylamide copolymer comprising 65 to 99% by mole of ethylene units, 1 to 15% by mole of acrylate units and 1 to 35% by mole of acrylamide units, the copolymer having...
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5200284 |
Melamine-cured polyester-amide coated articles useful as toner fusing members
Toner fusing members coated with melamine-cured polyester-amide compositions are obtained wherein the polyester-amide component is a copolymer of one or more organic dicarboxylic acids with...
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5196254 |
Cushioning material
A cushioning material is disclosed which includes two laminated films between which a plurality of air tight cells are formed. Each of the films is composed of an intermediate layer formed of an...
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5196501 |
Substituted aromatic polyamides as orientation layers for liquid crystal display elements and liquid crystal switching elements
Preparation of specially substituted aromatic polyamides containing structural units of the formula I mentioned and copolyamides containing at least 10 mol % of structural units of the formula I...
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5194316 |
Laminar polymeric sheet
A sheet laminate of polyimide and amorphous polyamide especially suitable for making anisotropically electrically conductive articles by laser abiation drilling followed by metal plating. Preferred...
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5194306 |
Barrier blends based on amorphous polyamide and ethylene/vinyl alcohol, unaffected by humidity
A blend consisting essentially of a major portion of an amorphous polyamide and a minor portion of an ethylene vinyl alcohol copolymer exhibits gas barrier properties which are less dependent on...
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5182162 |
Self-bonded nonwoven web and net-like web composites
A self-bonded nonwoven web and thermoplastic net-like web composite comprising at least one layer of a uniform basis weight self-bonded, fibrous nonwoven web and at least one layer of a...
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5178951 |
Thermosetting resin composition
A thermosetting resin composition comprising (A) 60 to 95% by weight of a prepolymer or precopolymer selected from the group consisting of (A-1), (A-2) and (A-3) below, (A-1) a prepolymer of...
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5175055 |
Thermal transfer ink and transfer medium
A thermal transfer ink composition including a first component not having a distinct melting point below about 200° C. The first component can be present as about 5 to 75% of the ink composition....
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5171617 |
Composite envelope composed of a heat-shrinkable foil with a reinforcing layer and the method of manufacture
A composite envelope composed of a heat-shrinkable foil with a reinforcing layer containing tear-resistant fibers. The reinforcing layer is formed of a material which will melt below or at the...
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5166307 |
Polyamide and film made from at least one monomolecular layer of a polyamide
Polyamides of the general formula [N(A)-X-N(B)-CO-Y-CO-] n are described, in which Y denotes a divalent group, X a divalent radical whose chain contains at least two carbon atoms, A and B...
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5166309 |
Block polyetheramides
Novel block polyetheramides, well adapted for the usual thermoplastic elastomer applications, e.g., as molded or extruded shaped articles, films, sheaths, composites and the like, have the...
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5164475 |
Porous substrates with a high concentration of amine groups
The invention relates to a polyamide substrate with a high concentration of amine groups, and a method of transferring biological materials by adsorption onto said substrate.
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5164267 |
Laminated composite
Laminated composite consisting of a substrate sheet coated with a film (A) comprising at least one layer based on a polyamide resulting from the polycondensation of an aliphatic α, ω-dicarboxylic...
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5157223 |
Explosive attenuating structure
A structure for attenuating explosive shock waves to prevent propogation of accidental explosions by sympathetic detonation of adjacent explosives comprising bidirectionally symmetric layers of...
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5155091 |
Heat-sensitive transfer recording material
Disclosed is a heat-sensitive transfer recording material comprising a support and a heat-sensitive layer thereon, wherein said layer contains at least a compound represented by the formula (I):...
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5149574 |
Laminates of improved edge stability
Laminates of improved edge strength have a foam or honeycomb core layer A comprising a heat resistant plastic and cover layers B comprising fiber reinforced heat resistant plastic, at least one...
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5138026 |
Polypeptide thin film
A polypeptide thin film obtained by polymerizing a monomolecular film comprising an amphiphilic compound having a hydrophobic moiety and a hydrophilic moiety having an amino acid ester structure...
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5135797 |
Decorative film for a rubber article
A decorative film which is capable of being fused to an ethylene-propylene diene monomer. The film comprises a substrate formed from an ethylene/acrylic acid copolymer or an ethylene/ethyl acrylate...
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5126196 |
Protective device for a hermetic motor-driven compressor
A protective device for a hermetic motor-driven compressor comprises a protective device main body and an insulating layer made of a heat-resisting insulating material having a heat-resisting...
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5126188 |
Shaped material for use in sealing electronic parts
The present invention provides a film-coated shaped material for use in sealing an electronic part having high shape retentivity and prepared by blanking a film-coated epoxy resin sheet in a shape...
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5126211 |
Biaxially oriented polyamide film and method for producing the same
Heat setting by the conventional tentering method provides polyamide film which is anisotropic in heat shrinkage. Therefore, only the central part of the film can be used for applications which...
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5122420 |
Components made from continuous fiber reinforced polyamide molding compositions and rubber, and a process for their preparation
Components made from at least two molded materials A and B which are firmly bonded together, and in which a) the molded material A is composed of a matrix of polyamide or of a...
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5118570 |
Ink jet transparencies and papers
A transparency comprised of a hydrophilic coating and a plasticizer, which plasticizer can, for example, be from the group consisting of phosphates, substituted phthalic anhydrides, glycerols,...
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5112681 |
Method for treating a polyphenylene ether-polyamide material, and articles made by such a method
Improved thermoplastic articles are described, which include a substrate molded from a composition of polyphenylene ether resin and polyamide resin, and a coating which is applied directly to the...
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5112924 |
Bismaleimide compositions containing high glass transition temperature and soluble reactive oligomers and composites prepared therefrom
Described are novel thermosetting maleimide compositions suitable for making cured resins, prepregs and tough thermoset composites. The thermosetting compositions comprise a multifunctional...
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5110667 |
Polymer composition imparting low surface energy
Polymer blend useful in making release liners, especially for reflective sheeting, comprises: A. a matrix polymer (e.g., a polyolefin); B. a filler such as CaCO 3 ; C. a fluorocarbon,...
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5110665 |
Light-transmissive substrates coated to promote adhesion of phase-change inks
A method for producing a light-transmissive printed substrate is provided. The substrate is printed with a predetermined pattern of a light-transmissive phase change ink which initially transmits...
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5106693 |
Transparent gas-barrier multilayer structure
A transparent gas-barrier multilayer structure comprising (A) at least one layer of a polyamide composition comprising (a) 30 to 80 parts by weight of a first polyamide composed of an aromatic...
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5106682 |
Fluororesin-coated article
A fluororesin-coated article comprising an aluminum or aluminum alloy base having a surface which has been finely roughened by electrochemical etching or chemical etching; (1) a first...
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5094913 |
Oriented, shaped articles of pulpable para-aramid/meta-aramid blends
Oriented, shaped articles such as films or fibers of para-aramid/meta-aramid blends which ar useful for the manufacture of para-aramid pulp, a process for making such articles and a pulp-making...
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5093466 |
Polyoxamide oxygen barrier
Oxygen barrier structures such as packages, laminated films, etc. are disclosed. The oxygen barrier has at least one layer comprising a polymer having oxamide units of the formula: ##STR1## and may...
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5085904 |
Barrier materials useful for packaging
Multilayer structures suitable for food packaging is provided, wherein barrier layers of SiO and SiO 2 are successively vacuum deposited on a resin substrate such as PET film. This combination of...
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5085928 |
Fiber reinforced composites comprising uni-directional fiber layers and aramid spunlaced fabric layers
A fiber reinforced composite matrix that includes one or more layers of unidirectional fibers alternated with one or more layers of a porous fibrous material, all the fibers being embedded in a...
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5084356 |
Film coated with glass barrier layer with metal dopant
A structure comprising a polymeric film substrate and a glassy coating of silicon dioxide heavily doped with at least one metal selected from the group consisting of antimony, aluminum, chromium,...
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5077109 |
Oriented multilayer film and process for making same
An oriented multilayer film comprising a barrier layer, a first layer on one side of said barrier layer and a second layer on the opposite side of said barrier layer is provided for use in food...
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5077117 |
Pavement marking material with rupturing top layer
A pavement marking material comprises a flexible base sheet that is conformable to an irregular pavement surface. A durable, wear-resistant, polymeric top layer is adhered to one surface of the...
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5075170 |
Thermal transfer recording sheet
A thermal transfer recording sheet comprising a substrate and a hot-melt ink containing layer coated on one side of the substrate, said hot-melt ink layer comprising materials which cause cohesive...
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5075171 |
Conductive film and method for preparing same
There is provided a conductive film and a method for preparing same. The conductive film is prepared by forming a prime-coating layer of a three-dimensional network structure on a base and by...
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5073533 |
Thermal transfer image receiving materials
A thermal transfer image receiving material is described, comprising a support having thereon at least one dye receiving layer which can accept a dye which migrates from a thermal transfer dye...
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