General Electric Company

General Electric Corporation Gmbh

Michael G Minnick

Atul Govil

Patricia Chapman Irwin

Robert Edgar Colborn

John E Hallgren

Donald A Bolon

John H Lupinski

Mark Markovitz

Michael John Davis

Victoria J Eddy

Erik W Walles

James R Presley

Steven J Kubisen, Jr

Clive W Reed

Sterling B Brown

Daniel Edwin Floryan

Choong Y Han

Kelvin T Okamoto

Linda L McCracken

Carl E Trewiler

Rakesh Jain

Virgel Dickens

Christian K Weber

A lubricant blend for use on a wire exposed to an HFC refrigerant. The lubricant blend includes an organic phase and an aqueous phase. The organic phase includes a lubricant which has a defined solubility in the HFC refrigerant and a lubricity suitable for application to the wire. The organic phase also includes a solvent in which the lubricant is soluble and, optionally, a hydrophobic surfactant. The aqueous phase includes a surfactant which forms an emulsion between the organic phase and the aqueous phase, which has a defined solubility in a non-CFC containing refrigerant. A magnetic wire lubricant, method of making the lubricant blend, and compressor using the lubricant blend are also described.

Magnetic wire external lubricant

A thixotropic dielectric fluid that includes vegetable oil, transformer oil, and a clay material. The thixotropic dielectric fluid is particularly suited for use in a capacitor.

Thixotropic dielectric fluid for capacitors

A light weight, high strength laminate having improved fire resistant characteristics and the method of making the same. A preferred embodiment includes a low density fiber reinforced thermoplastic resin core between two parallel sheets of high density fiber reinforced thermoset resin. Another embodiment includes a core of polymeric foam laminated between two parallel inner fiber reinforced thermoplastic resin layers each of which face an outer layer of fiber reinforced thermoplastic resin.

Plastic based laminates comprising a fiber reinforced plastic lofted

Broadly, the present invention comprises a solventless process wherein blends of thermoset polyphenylene oxide and triallylcyanurates can be processed into fiber reinforced laminates, and especially laminates prepared by the Wiggins Teape process. One aspect of the present inventive process comprises blending the polyphenylene powder with a liquid epoxy material, optionally with flame retardants and catalysts, preferably in a high shear mixer at elevated temperature, e.g. in the range of about 100.degree.-130.degree. C. The resultant upstaged or partially-cured blend is sufficiently solidified to be granulated into a powder for Wiggins Teape processing or, optionally, conventional press processing into a fiber reinforced laminates. Resin systems thus-prepared exhibit both improved solderability resistance and improved resistance to organic solvents when compared to thermoplastic systems.

Method of preparing modified polyphenylene oxide resin systems for

The present invention teaches polyetherimide blends which are comprised of at least one polyetherimide resin and at least one polyester resin derived from a cyclohexanedimethanol and a carbocylic acid. These blends can be utilized in applications requiring improved impact strengths compared to unmodified polyetherimide compositions.

Blends of polyetherimide resins and polyester resins derived from a

Broadly, the present invention is directed to a method for making a mold capable of transferring three-dimensional relief from a textured substrate to thermoplastic composite material. This method comprises the steps of preparing a molding core by loading a press with outer layers of textured substrate and an inner layer comprising a combination of an epoxy non-woven glass mat and a woven glass cloth prepreg. The press is actuated at low pressure while applying heat to pregel said epoxy and then the pressure is increased to form the molding core. Molds are prepared by loading a press with outer layers of said molding core and an inner layer comprising a combination of an epoxy non-woven glass mat and a woven glass cloth prepreg. Finally, the press is actuated at low pressure while applying heat to pregel said epoxy and the increasing the pressure to form said molds. As another aspect of the present invention, a three-dimensional relief is imprinted from a textured substrate to a thermoplastic composite. This aspect of the present invention comprises preparing the molds as described above, which molds then are loaded into a press as outer layers with an inner layer comprising a reinforced thermoplastic composite which desirably is a polypropylene/random glass composite. The press then is actuated at low pressure and elevated temperature and then the pressure is stepped up to elevated pressure. When elevated molding pressure is achieved, the composite is immediately cooled under pressure. Finally, the press pressure is removed and the reinforced thermoplastic composite imprinted with the relief of the molds is recovered.

Stamp press process for imprinting decorative textures in thermoplastic

The present invention relates to a method for making a composite article by applying an adhesive composition to one side of each of two foils of metal. The adhesive composition contains an ethylene/acrylic acid copolymer and a thermoplastic styrene/diene block copolymer. A sheet of fiber-reinforced polypropylene is subjected to heat-lofting. Finally, the adhesive coated metal foils are mated on opposite sides of the heat-lofted polypropylene sheet under elevated temperature and pressure.

Bonding aluminum cladding to random glass mat reinforced polypropylene

The present invention relates to a method for making a composite article by applying an adhesive composition to one side of each of two foils of metal. The adhesive composition contains an ethylene/acrylic acid copolymer and linear low density polyethylene and thermoplastic styrene/diene block copolymer. A sheet of fiber-reinforced polypropylene is subjected to heat-lofting. Finally, the adhesive coated metal foils are mated on opposite sides of the heat-lofted polypropylene sheet under elevated temperature and pressure.

The present invention relates to a method for making a composite article by applying an adhesive composition to one side of each of two foils of metal. The adhesive composition contains an ethylene/acrylic acid copolymer and a thermoplastic styrene/diene block copolymer. A sheet of fiber-reinforced polypropylene has both of its sides coated with a second thermoplastic styrene block/diene block copolymer which includes an acid or acid anhydride component. Finally, the adhesive coated metal foils are mated with the treated polypropylene sheet under elevated temperature and pressure for forming the composite article.

The present invention relates to a method for making a composite article by applying an adhesive composition to one side of each of two foils of metal. The adhesive composition contains an ethylene/acrylic acid copolymer and linear low density polyethylene and thermoplastic styrene/diene block copolymer. A sheet of fiber-reinforced polypropylene is subjected to treating with a coating of a second thermoplastic styrene/diene block copolymer. Finally, the adhesive coated metal foils are mated on under elevated temperature and pressure.

The present invention relates to a method for making a composite article by applying an adhesive composition to one side of each of two foils of metal. The adhesive composition contains an ethylene/acrylic acid copolymer and linear low density polyethylene. A sheet of fiber-reinforced polypropylene is subjected to treating with a coating of a thermoplastic styrene/diene block copolymer. Finally, the adhesive coated metal foils are mated on under elevated temperature and pressure.

Thermoformable composites comprised of polycarbonate/woven glass cloth and methods for their preparation are provided which have good flammability characteristics and physical properties and are suitable for use in aircraft interiors.

Thermoformable/polycarbonate/woven glass cloth composites

Improved polyester compositions exhibiting improved gloss and resistance to warping comprise crystallizable polyester resins, e.g., poly(ethylene terephthalate) optionally with poly(1,4-butylene terephthalate) and a reinforcing agent, the improvement comprising adding a modifier selected from an amorphous or semi-crystalline thermoplastic for gloss and warp resistance improvement. The molding compositions exhibit excellent resistance to warp even after adding significant amounts of reinforcing glass filaments.

Reinforced polyester molding compositions having high gloss and improved

A flexible laminate comprising metal and fabric having an adhesive copolyetherester resin in the form of a film between the metal and the fabric. In a preferred embodiment, a copolyetherester resin in the form of a film is used as an adhesive for a flexible laminate made of copper foil and flexible fabric made of aromatic polyamide resin fibers. Encapsulant film may be applied to the outer surface of the fabric to enhance moisture resistance of the laminate and/or to improve the handling of the laminate.

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Coshocton, OH, United States of America

Michael G Minnick