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Wang James C: Post-heat treatment for polyvinylidene chloride-coated film. Allied Chemical Corporation, May 9, 1972: US3661677 (23 worldwide citation)

In the preparation of a laminate of polyvinylidene chloride-coated nylon film with polyethylene film, the polyvinylidene chloride-coated nylon film is heated to at least about 110.degree. F. for a period of time prior to applying adhesive for the lamination. This post-heat treatment of the coated ny ...


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Nadkarni Anil V, Samal Prasanna K, Synk James E, Wang James C: Method of making dispersion strengthened metal bodies and product.. Scm, January 4, 1984: EP0097306-A2 (6 worldwide citation)

A process and a product produced thereby, for forming rod or bar or tube stock or strip, comprising a sheath and a densified dispersion strengthened metal core. Powdered dispersion strengthened copper is put into a metal can and compressively reduced to size and density. The relationship between the ...


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Wang James C, Kaas Roger L, Tung Thomas T: Extrusion dies and apparatus, methods of extrusion and extruded articles.. American National Can Co, May 30, 1990: EP0370695-A2 (6 worldwide citation)

Resin stream shut-off control apparatus in a multi-layer extrusion die head enables the continuous formation of a multi-layer plastic resin parison tube suitable for blow-molding and having alternating sections X, comprised of layers formed from all the resins introduced into the die head, which sec ...


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Abele John E, Nicholas Peter M, Wang James C: Dilation catheter and method of treatment therewith. Boston Scient, April 10, 1996: EP0705116-A1 (4 worldwide citation)

A catheter for insertion into a bodily conduit, especially an artery. The catheter comprises a shaft (26) having at least one lumen (24) for delivery of a fluid inflation media and a double balloon (12) including an array (20) of a plurality of inflatable secondary chambers (22) radially disposed in ...


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Wang James C: Tubing and method for making same. Wang James C, March 22, 2000: EP0987043-A2 (2 worldwide citation)

A method for making an elongated tube having an annular wall with an outer surface and an inner surface that defines a central passageway, the tube also having a first section comprised of a first resinous material, a second section comprised of a second resinous material, the first and second resin ...


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Wang James C, Pederson Brian A Sr, Roberts George T: Co-extruded medical balloons and catheter using such balloons. Boston Scient, November 13, 1996: EP0742030-A2 (2 worldwide citation)

A medical balloon and a catheter utilizing the balloon (8) and a mechanism to attach the balloon (8) to the catheter tube, and method of making the balloon. The attachment mechanism forms a joint (10,11) and comprises a plurality of co-extruded and coextensive layers of different polymeric materials ...


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Roberts George T, Wang James C, Pederson Brian A Sr: Co-extruded medical balloons and catheter using such balloons. Boston Scient, November 3, 1999: EP0953364-A2 (2 worldwide citation)

A medical balloon and a catheter utilizing the balloon (8) and a mechanism to attach the balloon (8) to the catheter tube, and method of making the balloon. The attachment mechanism forms a joint (10,11) and comprises a plurality of co-extruded and coextensive layers of different polymetric material ...