DRY FORMING METHOD OF FIBER CONTAINING POTENTIAL SUPERCONDUCTIVE MATERIAL AND TWO-COMPONENT SYSTEM FIBER CONTAINING POTENTIAL SUPERCONDUCTIVE MATERIAL

Title:

DRY FORMING METHOD OF FIBER CONTAINING POTENTIAL SUPERCONDUCTIVE MATERIAL AND TWO-COMPONENT SYSTEM FIBER CONTAINING POTENTIAL SUPERCONDUCTIVE MATERIAL

Document Type and Number:

Japanese Patent JP3731919

Kind Code:

B2

Abstract:

PURPOSE: To provide a manufacture of a fiber containing a potential superconductive material by dry forming, comprising the steps of: arranging a prescribed suspension and a solution of fiber-formable polymer as a two-component configuration, extruding a fiber as a two-component filament, and removing the solvent.
CONSTITUTION: A core suspension of a potentially superconductive powder which is made dense and viscous is prepared, stored in a container 10 which is temperature controlled with a heater jacket 12, and filtered by passing it through a fiber forming duct 16 and a filtration equipment 17. Further, a fiber-formable sheath material, such as a dissolved polymer, is stored in a container 18, a polymer solution is supplied to a fiber-forming pack 24 by applying a pressure with a fiber-forming pump 22. And the suspension and the polymer solution are arranged in a two-component configuration. Then, after a fiber is extruded through the pack 24, fiber-forming solvent is removed. Through this process, a two-component system fiber containing a potentially superconductive material is obtained and this fiber contains a first component of a fiber-formable synthesized polymer dispersed uniformly in a matrix and a second component of a potentially superconductive material.

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Inventors:

Auripee Tuominen
Carroll W Morgan
Dominic A Barron
Kate vie blankenship

Application Number:

JP11620895A

Publication Date:

January 05, 2006

Filing Date:

May 15, 1995

Export Citation:

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Assignee:

BASF Corporation

International Classes:

D01F9/10; H01B13/00; C04B35/622; H01B12/04; H01L39/24; (IPC1-7): H01B13/00; D01F9/10; H01B12/04

Domestic Patent References:

JP1176606A
JP4327215A
JP2164760A

Attorney, Agent or Firm:

Toshio Yano
Toshiomi Yamazaki

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