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:
Jul. 12, 2022
Filed:
Jul. 29, 2019
Applicant:
Ascend Performance Materials Operations Llc, Houston, TX (US);
Inventors:
Jacob G. Ray, Pace, FL (US);
Douglas Hoffman, Pensacola Beach, FL (US);
Scott E. Powers, Rockford, MI (US);
Assignee:
Ascend Performance Materials Operations LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 77/06 (2006.01); C08G 69/14 (2006.01); C08L 77/02 (2006.01); C08G 69/26 (2006.01);
U.S. Cl.
CPC ...
C08L 77/06 (2013.01); C08G 69/14 (2013.01); C08G 69/265 (2013.01); C08L 77/02 (2013.01); C08L 2203/16 (2013.01); C08L 2205/02 (2013.01);
Abstract
A terpolymer composition is described that contains a statistical amount of 50-98 wt % of a first repeating AA-BB comonomer unit; 1-25 wt % of a second repeating AA-BB comonomer unit; and 1-25 wt % of a repeating lactam comonomer unit or 1-25 wt % of a third repeating AA-BB comonomer unit, where the terpolymer composition exhibits a high melting point similar to that of PA66 while also exhibiting a significantly reduced crystallization rate and crystallization temperature.