Title:
中間弾性率炭素繊維の製造
Document Type and Number:
Japanese Patent JP6817970
Kind Code:
B2
Abstract:
The present disclosure relates generally to carbon fibers having high tensile strength and modulus of elasticity, as well as a process for the manufacture of such carbon fiber. The process comprises spinning a polymer/solvent solution into a solvent/water bath in the range of 78%-85% solvent, thereby producing a dense fiber structure, and subsequently carbonizing the polymer precursor fiber at a lower than typical carbonization temperature to form carbon fibers.
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Inventors:
Cook, John Desmond
Taylor, thomas
Deshpande, Greek Vishnucanto
Tan, longcoy
Mies, Barry Dwayne
Crawford, Suzanne
Chiu, Xiao Shi.
Harmon, Billy Dee.
Thomas, Alan
Taylor, thomas
Deshpande, Greek Vishnucanto
Tan, longcoy
Mies, Barry Dwayne
Crawford, Suzanne
Chiu, Xiao Shi.
Harmon, Billy Dee.
Thomas, Alan
Application Number:
JP2017566607A
Publication Date:
January 20, 2021
Filing Date:
February 15, 2016
Export Citation:
Assignee:
Scitech Industries, Inc.
International Classes:
D01F9/22; B29C48/05
Domestic Patent References:
| JP3097918A | ||||
| JP2010053468A | ||||
| JP4257313A | ||||
| JP2002266172A |
Foreign References:
| WO2010143680A1 | ||||
| WO1999010572A1 | ||||
| CN102766989A | ||||
| US20130101494 |
Attorney, Agent or Firm:
Sonoda/Kobayashi Patent Business Corporation