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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.:

US 12122864 B1

PDFFull Text
Date of Patent:
Oct. 22, 2024

Filed:

Jul. 02, 2019

Polymer for the production of carbon fibers and carbon fibers made therefrom

Applicant:

Cytec Industries Inc., Princeton, NJ (US);

Inventors:

Jeremy Moskowitz, Mauldin, SC (US);

William Jacobs, Bethel, CT (US);

Amy Tucker, Central, SC (US);

Billy Harmon, Simpsonville, SC (US);

Assignee:

Cytec Industries Inc., Princeton, NJ (US);

Attorney:

Osha Bergman Watanabe & Burton LLP

Primary Examiner:

Caixia Lu

Int. Cl.
CPC ...
C08F 220/00 (2006.01); C07C 277/08 (2006.01); C08F 220/18 (2006.01); C08F 220/44 (2006.01); C08F 220/46 (2006.01); C08F 220/48 (2006.01); D01D 1/02 (2006.01); D01D 1/04 (2006.01); D01D 1/06 (2006.01); D01D 10/06 (2006.01); D01F 6/38 (2006.01); D01F 9/21 (2006.01); D01F 9/22 (2006.01);
U.S. Cl.
CPC ...
C08F 220/44 (2013.01); C07C 277/08 (2013.01); C08F 220/1805 (2020.02); C08F 220/46 (2013.01); D01D 1/02 (2013.01); D01D 1/04 (2013.01); D01D 10/06 (2013.01); D01F 6/38 (2013.01); D01F 9/22 (2013.01);
Abstract

A polymer comprising repeating units derived from a first monomer, typically acrylonitrile, and repeating units derived from a second monomer different from the first monomer, wherein the second monomer is a compound comprising an ethylenically unsaturated organic anion and an organic cation containing a C═N imine group; a process for producing carbon fibers using the said polymer; and carbon fibers made therefrom, are described herein.

Find Patent Forward Citations

Moskowitz, Jeremy. (2024). Polymer for the production of carbon fibers and carbon fibers made therefrom (U.S. Patent No. 12122864). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12122864

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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