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Kavesh Sheldon: Solution spinning of uhmw poly (alpha-olefin) with recovery and recycling of volatile spinning solvent. Honeywell Int, pangli zhi zouxue mei, March 5, 2008: CN200580048947

A process for spinning high molecular weight poly (alph-olefin) filament, particularly ultrahigh molecular weight polyethylene filament, from solution in a volatile spinning solvent with recovery and recycling of the solvent.


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Dunbar James J, Kavesh Sheldon, Prevorsek Dusan C, Tam Thomas Y, Weedon Gene C, Wincklhofer Robert C: Formed product of polyolefin. Allied Signal, March 26, 1999: JP1999-081035

PROBLEM TO BE SOLVED: To obtain a polyolefin formed product good in strength holdability at high temperatures, having very low creep property, super high modulus and slow shrinkability and useful for canvases, ropes, clinical equipment, surgical sutures and the like by imparting a specific creep rat ...


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Kavesh Sheldon, Prevorsek Dusan C: Polyolefin gel fiber. Allied Signal, April 27, 1993: JP1993-106107

PURPOSE: To provide new polyolefin gel fibers which give polyolefin fibers consisting of respectively specified polyolefins and swelling solvents and having high tenacity, extremely high modulus, excellent toughness, dimensional stability, water-soluble stability or the like. CONSTITUTION: This fibe ...


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Kavesh Sheldon, Prevorsek Dusan Ciril: Process for producing high tenacity, high modulus crystalling thermoplastic article and novel product fibers. Allied, March 3, 1986: KR1019820001890

The title products are manufd. by extruding solns. of ultrahigh mol. wt. polymers, e.g., polyethylene, polypropylene, polyoxymethylene, polybutene-1, poly(vinylidene fluoride) and poly (4-methyl-1-pentene) , in a relatively nonvolatile solvent through an aperture at const. concn.; cooling to form a ...


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Kavesh Sheldon: Solution spinning of uhmw poly (alpha-olefin) with recovery and recycling of volatile spinning solvent. Honeywell International, September 27, 2007: KR1020077017721

A process for spinning high molecular weight poly (alph-olefin) filament, particularly ultrahigh molecular weight polyethylene filament, from solution in a volatile spinning solvent with recovery and recycling of the solvent.


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Kavesh Sheldon: High tenacity, high modulus filament. Honeywell International, November 18, 2002: KR1020027012876

Polyethylene solutions are extruded through a multi-orifice spinneret into a cross-flow gas stream to form a fluid product. The fluid product is stretched at a temperature at which a gel will form at a stretch ratio of at least 5:1 over a length of less than about 25 mm with the cross-flow gas strea ...


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Tam Thomas Y T, Zhou Qiang, Young John A, Arnett Charles R, Brodie John D, Twomey Conor J, Wagner Lori L, Kavesh Sheldon: High molecular weight poly(alpha-olefin) solutions and articles made therefrom. Honeywell International, January 12, 2009: KR1020087024994

A robust process for the continuous preparation of solutions of high molecular weight UHMW PO that is capable of producing strong materials at high production capacity, is conservative of capital and energy requirements, and the articles made therefrom.


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TAM THOMAS Y T, ZHOU QIANG, YOUNG JOHN A, ARNETT CHARLES R, BRODIE JOHN D, TWOMEY CONOR J, WAGNER LORI L, KAVESH SHELDON: SOLUTIONS DE POLY(ALPHA-OLEFINE) DE MASSE MOLECULAIRE ELEVEE ET ARTICLES FABRIQUES AVEC LADITE SOLUTION, HIGH MOLECULAR WEIGHT POLY(ALPHA-OLEFIN) SOLUTIONS AND ARTICLES MADE THEREFROM. Honeywell International, Honeywell International, GOWLING LAFLEUR HENDERSON, October 1, 2013: CA2648212

A robust process for the continuous preparation of solutions of high molecular weight UHMW PO that is capable of producing strong materials at high production capacity, is conservative of capital and energy requirements, and the articles made therefrom.