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:
May. 28, 2024
Filed:
Sep. 12, 2019
Applicant:
Gharda Chemicals Limited, Maharashtra, IN;
Inventors:
Assignee:
GHARDA CHEMICALS LIMITED, Maharashtra, IN;
Primary Examiner:
Int. Cl.
CPC ...
D01D 5/06 (2006.01); D01D 10/06 (2006.01); D01F 6/74 (2006.01);
U.S. Cl.
CPC ...
D01F 6/74 (2013.01); D01D 5/06 (2013.01); D01D 10/06 (2013.01);
Abstract
Spun ABPBI fibers and a process for the preparing spun ABPBI fibers using a high molecular weight ABPBI dope solution suitable for spinning are provided. A process for preparing the high molecular weight ABPBI dope solution suitable for spinning is also provided. The spun ABPBI fibers can be used in the preparation of high temperature thermally resistant articles.