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:
Feb. 04, 2025
Filed:
Jul. 01, 2021
Cytec Industries Inc., Princeton, NJ (US);
Jerry Mon Hei Eng, Wilton, CT (US);
Joseph Kozakiewicz, Trumball, CT (US);
Ram B. Gupta, Stamford, CT (US);
Jian-Yang Cho, Easton, CT (US);
Roderick G. Ryles, Milford, CT (US);
Fadi Khawam, Upper Saddle River, NJ (US);
Cytec Industries Inc., Princeton, NJ (US);
Abstract
Stabilizer compositions having a stabilizing amount of at least one co-active agent; an ultraviolet light absorber chosen from an ortho-hydroxy benzophenone, and/or an ortho-hydroxyphenyl benzotriazole; and a hindered amine light stabilizer, are provided herein, along with masterbatch concentrates containing same, and processes for using same for stabilizing polymeric organic materials to protect against light and thermal degradation due to exposure to UV irradiation.