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Fibre-reinforced plastics tube
A thermal insulation consisting of mineral fibres bonded with a phenolic resin system.
Process for producing high mesophase content pitch fibers Schulz, D. A. (Union Carbide Corporation, New York, USA) US Pat 3 919 376 (11 November 1975) A process for producing a pitch fibre having a high mesophase content in which a carbonaceous fibre is spun from a nonthixotropic carbonaceous pitch containing from 40% by weight to 70% by weight mesophase. Method of rapidly forming hollow objects from reinforced plastic sheeting Segal, L. (Allied Chemical Corporation Inc, New York, USA) US Pat 3 919 386 (11 November 1975) Process for producing high mesophase content pitch f~ers Singer, L. S. (Union Carbide Corporation Inc, New York, USA) US Pat 3 919 387{11 November 1975) Method of making metallic composite materials Berghezan, A. I. (Union Carbide Corporation, New York, USA) US Pat 3 919 764 (18November 1975) A process for the preparation of a composite material which comprises the steps of depositing a single layer of a number of matrix members and reinforcing members onto a sheet of metal matrix. These reinforcing members are distributed evenly and throughout the layer, and are all aligned parallel to each other and held apart solely by the volume of adjacent members. Then the assembly is subjected to a metal working process wherein the metal matrix members are integrally bonded. Fibre-reinforced plastics tube Lippert, A., Joisten, S. and Sajben, J. O. (Bayer Aktiengesellschaft, Germany) US Pat 3 920 049 (18 November 19 75) A fibre-reinforced plastics tube, made of a duroplastic material with a fibre reinforcement of at least one tubular, seamless knitted fabric impregnated with the duroplastic material. The ends of the tube are provided with flanges.
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Sizing agent for glass fibres Furukawa, J. and Kono, Y. (Kao Soap Co. Ltd, Tokyo, Japan) US Pat 3 920 596 (18 November 1975) A sizing agent composition for glass fibres having a film-forming material, a lubricant for the fibres, a coupling agent for the fibres and an antistatic agent. Metal-containing organic high molecular compound reinforced with particulate organic or inorganic material Sato, H. et al (Mitsubishi Rayon Co Ltd, Tokyo, Japan) US Pat 3 920 605 (18 November 19 75) A fiBer-reinforced, metal-containing, organic high molecular compound. Arylimide/epoxy resin composites Kwiatkowski, G. T. (Union Carbide Corporation, New York, USA) US Pat 3 920 768 (18 November 1975) Glass fiber filled polyamide composites Segal, L. and Oswald, H. J. (Allied Chemical Corporation, New York, USA) US Pat 3 920 879 (18 November 19 75) A high impact resin sheet being a laminate of at least one layer of an amide polymer or copolymer resin (at least 30% of which is an amide) having recurring amide groups as an integral part of the main polymer chain. The polymer or copolymer incorporates glass fibre having a length of at least about 25 mm fused to at least one layer of another thermoplastic long chain synthetic polymer resin.
Composite metal article containing additive agents and methods of adding same to molten metal Frantzreb, J. G. and Nieman, J. R. (Caterpillar Tractor Co, Illinois, USA) US Pat 3 921 700 (25 Nov 1975) A method of adding a relatively volatile metallic agent to molten ferrous metal. Honeycomb reinforced material and method of making the same Motta, S., Rosen, B. W. and Vasilos, T. (Avco Corporation, Cincinnati, USA) US Pat 3 922 411 (25 Nov 1975) An improved material consisting of fused silica, the amorphous phase of silicon dioxide and a honeycomb structure. The fused silica forms a solidified block, inserted in the interstices of the honeycomb, and trans-
verse reinforcing members secured to the honeycomb, and extended through the interstices of the honeycomb and the fused silica.
Method of making filament wound article Feltzin, J. (ICI America Inc, Wilmington, USA) US Pat 3 922 426 (25 Nov 1975) A method of making a filament wound article from filament coated or impregnated with polyester resin matrix. Glass fibre reinforced elastomers Foley, K. M. and McCombs, F. P. (Owens-Coming Fiberglas Corp, Ohio, USA) US Pat 3 922 472 (25 Nov 1975) A size composition for use in the treatment of glass fibres. A glass fibre bundle consisting of a number of glass fibres, each of the fibres having a thin film coating. Method for making composite wire Brenan, R. (GTE Sylvania Incorporated) US Pat 3 922 769 (2Dec 1975) A method for making a wire having an external layer of copper and an internal core portion consisting of an alloyed metallic material dissimilar to copper. Lightning protected composite helicopter blade Carter, D. R., Parkinson, G. W. and Cutting, J. R. (United Technologies Corporation) US Pat 3 923 421 (2 Dec 1975) A composite helicopter blade having a tip, a leading edge, a trailing edge, and a top surface, a bottom surface, and a blade root adapted to be electrically grounded to the helicopter. Taper lining for composite blade root attachment Ianniello, D. J., Faiz, R. L. and Sainsbury-Carter, J. B. (United Technologies Corporation) US Pat 3 923 422 (2 Dec 1975) Sizing agent for glass fibers Furukawa, J. and Kono, Y. (Kao Soap Co Ltd) US Pat 3 923 708 (2 Dec 1975) A sizing agent composition for glass fibres consisting of a film-forming material, a lubricant for the fibres, a coupling agent for the fibres and an antistatic agent. An oil.in-water type emulsion of an unsaturated polyester is used as the film-forming material.
COMPOSITES. JULY 1976
Process for producing high mesophase content pitch fibers Schulz, D. A. (Union Carbide Corporation, New York, USA) US Pat 3 919 376 (11 November 1975) A process for producing a pitch fibre having a high mesophase content in which a carbonaceous fibre is spun from a nonthixotropic carbonaceous pitch containing from 40% by weight to 70% by weight mesophase. Method of rapidly forming hollow objects from reinforced plastic sheeting Segal, L. (Allied Chemical Corporation Inc, New York, USA) US Pat 3 919 386 (11 November 1975) Process for producing high mesophase content pitch f~ers Singer, L. S. (Union Carbide Corporation Inc, New York, USA) US Pat 3 919 387{11 November 1975) Method of making metallic composite materials Berghezan, A. I. (Union Carbide Corporation, New York, USA) US Pat 3 919 764 (18November 1975) A process for the preparation of a composite material which comprises the steps of depositing a single layer of a number of matrix members and reinforcing members onto a sheet of metal matrix. These reinforcing members are distributed evenly and throughout the layer, and are all aligned parallel to each other and held apart solely by the volume of adjacent members. Then the assembly is subjected to a metal working process wherein the metal matrix members are integrally bonded. Fibre-reinforced plastics tube Lippert, A., Joisten, S. and Sajben, J. O. (Bayer Aktiengesellschaft, Germany) US Pat 3 920 049 (18 November 19 75) A fibre-reinforced plastics tube, made of a duroplastic material with a fibre reinforcement of at least one tubular, seamless knitted fabric impregnated with the duroplastic material. The ends of the tube are provided with flanges.
210
Sizing agent for glass fibres Furukawa, J. and Kono, Y. (Kao Soap Co. Ltd, Tokyo, Japan) US Pat 3 920 596 (18 November 1975) A sizing agent composition for glass fibres having a film-forming material, a lubricant for the fibres, a coupling agent for the fibres and an antistatic agent. Metal-containing organic high molecular compound reinforced with particulate organic or inorganic material Sato, H. et al (Mitsubishi Rayon Co Ltd, Tokyo, Japan) US Pat 3 920 605 (18 November 19 75) A fiBer-reinforced, metal-containing, organic high molecular compound. Arylimide/epoxy resin composites Kwiatkowski, G. T. (Union Carbide Corporation, New York, USA) US Pat 3 920 768 (18 November 1975) Glass fiber filled polyamide composites Segal, L. and Oswald, H. J. (Allied Chemical Corporation, New York, USA) US Pat 3 920 879 (18 November 19 75) A high impact resin sheet being a laminate of at least one layer of an amide polymer or copolymer resin (at least 30% of which is an amide) having recurring amide groups as an integral part of the main polymer chain. The polymer or copolymer incorporates glass fibre having a length of at least about 25 mm fused to at least one layer of another thermoplastic long chain synthetic polymer resin.
Composite metal article containing additive agents and methods of adding same to molten metal Frantzreb, J. G. and Nieman, J. R. (Caterpillar Tractor Co, Illinois, USA) US Pat 3 921 700 (25 Nov 1975) A method of adding a relatively volatile metallic agent to molten ferrous metal. Honeycomb reinforced material and method of making the same Motta, S., Rosen, B. W. and Vasilos, T. (Avco Corporation, Cincinnati, USA) US Pat 3 922 411 (25 Nov 1975) An improved material consisting of fused silica, the amorphous phase of silicon dioxide and a honeycomb structure. The fused silica forms a solidified block, inserted in the interstices of the honeycomb, and trans-
verse reinforcing members secured to the honeycomb, and extended through the interstices of the honeycomb and the fused silica.
Method of making filament wound article Feltzin, J. (ICI America Inc, Wilmington, USA) US Pat 3 922 426 (25 Nov 1975) A method of making a filament wound article from filament coated or impregnated with polyester resin matrix. Glass fibre reinforced elastomers Foley, K. M. and McCombs, F. P. (Owens-Coming Fiberglas Corp, Ohio, USA) US Pat 3 922 472 (25 Nov 1975) A size composition for use in the treatment of glass fibres. A glass fibre bundle consisting of a number of glass fibres, each of the fibres having a thin film coating. Method for making composite wire Brenan, R. (GTE Sylvania Incorporated) US Pat 3 922 769 (2Dec 1975) A method for making a wire having an external layer of copper and an internal core portion consisting of an alloyed metallic material dissimilar to copper. Lightning protected composite helicopter blade Carter, D. R., Parkinson, G. W. and Cutting, J. R. (United Technologies Corporation) US Pat 3 923 421 (2 Dec 1975) A composite helicopter blade having a tip, a leading edge, a trailing edge, and a top surface, a bottom surface, and a blade root adapted to be electrically grounded to the helicopter. Taper lining for composite blade root attachment Ianniello, D. J., Faiz, R. L. and Sainsbury-Carter, J. B. (United Technologies Corporation) US Pat 3 923 422 (2 Dec 1975) Sizing agent for glass fibers Furukawa, J. and Kono, Y. (Kao Soap Co Ltd) US Pat 3 923 708 (2 Dec 1975) A sizing agent composition for glass fibres consisting of a film-forming material, a lubricant for the fibres, a coupling agent for the fibres and an antistatic agent. An oil.in-water type emulsion of an unsaturated polyester is used as the film-forming material.
COMPOSITES. JULY 1976