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:
Jun. 18, 2024
Filed:
Feb. 20, 2019
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
John A. Sigler, Plainsboro, NJ (US);
Thomas F. Thompson, Colonia, NJ (US);
Stephen Mark Andrews, Richmond, VA (US);
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 21/12 (2006.01); B29C 41/04 (2006.01); B29K 23/00 (2006.01); B29K 105/00 (2006.01); C08K 5/3435 (2006.01); C08K 5/3492 (2006.01); C08K 5/5357 (2006.01);
U.S. Cl.
CPC ...
C09K 21/12 (2013.01); C08K 5/3435 (2013.01); C08K 5/34924 (2013.01); C08K 5/34926 (2013.01); C08K 5/5357 (2013.01); B29C 41/042 (2013.01); B29K 2023/0633 (2013.01); B29K 2105/0026 (2013.01); C08K 2201/005 (2013.01); C08K 2201/014 (2013.01);
Abstract
Polyolefin hollow articles prepared via a rotomolding process are provided flame retardancy by incorporating therein a phosphonate ester, an N-alkoxy hindered amine and melamine cyanurate.