The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 05, 2024
Filed:
May. 27, 2022
Applicant:
Montefibre Mae Technologies S.r.l., Milan, IT;
Inventors:
Franco Francalanci, Uzzano, IT;
Ana Paula Vidigal, Lisbon, PT;
Assignee:
Montefibre Mae Technologies S.r.l., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/16 (2006.01); C08F 2/38 (2006.01); C08F 4/04 (2006.01); C08F 218/08 (2006.01); C08F 220/44 (2006.01); C08F 220/46 (2006.01); C08L 33/20 (2006.01); D01D 1/02 (2006.01); D01D 5/06 (2006.01); D01D 5/12 (2006.01); D01D 5/16 (2006.01); D01D 7/00 (2006.01); D01D 10/06 (2006.01); D01F 1/02 (2006.01); D01F 6/18 (2006.01); D01F 6/38 (2006.01); D01F 9/22 (2006.01);
U.S. Cl.
CPC ...
D01F 9/22 (2013.01); C08F 220/44 (2013.01); D01D 1/02 (2013.01); D01F 6/38 (2013.01); D10B 2101/12 (2013.01); D10B 2321/10 (2013.01);
Abstract
An integrated and improved, single-step, process for the production of a carbon fiber precursor is described, specifically a process which starts from the comonomers and reaches the spinning step, obtaining the final precursor fiber.