SINGLE-STEP PROCESS FOR PRODUCTION OF CARBON FIBER PRECURSOR

Title:

SINGLE-STEP PROCESS FOR PRODUCTION OF CARBON FIBER PRECURSOR

Document Type and Number:

Japanese Patent JP2022184794

Kind Code:

A

Abstract:

To provide a method for preparing a fiber precursor, the method makes it possible to obtain important advantages in terms of a product quality and a production cost.SOLUTION: There is provided an integrated and improved single-step process for producing a carbon fiber precursor, specifically the process is configured as a production method to start from a comonomer preparation step and to end at a spinning step for obtaining a final precursor fiber.SELECTED DRAWING: None

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Inventors:

FRANCO FRANCALANCI
ANA PAULA VIDIGAL

Application Number:

JP2022087250A

Publication Date:

December 13, 2022

Filing Date:

May 27, 2022

Export Citation:

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Assignee:

MONTEFIBRE MAE TECH SRL

International Classes:

D01F6/18; C08F220/44

Attorney, Agent or Firm:

Patent Attorney Corporation Taiyo International Patent Office

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