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. 16, 2024
Filed:
Jun. 16, 2022
Applicant:
Teknor Apex Company, Pawtucket, RI (US);
Inventors:
Mark Elkovitch, North Ridgeville, OH (US);
Richard Barnes, Collierville, TN (US);
Assignee:
TEKNOR APEX COMPANY, Pawtucket, RI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 77/02 (2006.01); C08L 71/12 (2006.01);
U.S. Cl.
CPC ...
C08L 77/02 (2013.01); C08L 71/12 (2013.01); C08L 2201/02 (2013.01);
Abstract
A composition including a compatibilized blend of polyamide, polyphenylene ether and a flameproofing agent that synergistically interact such that plaques produced from the composition pass a glow wire ignition temperature test (GWIT) without producing a flame. Advantageously, the flameproofing agent is non-halogenated and the compositions also free of other halogen containing components. In addition, the compositions are free of fillers and are unexpectedly still able to pass the noted tests.