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:
Nov. 03, 2015
Filed:
Dec. 02, 2010
Journey L. Zhu, Shanghai, CN;
Given Jing Chen, Shanghai, CN;
Jinder Jow, Missouri City, TX (US);
Kenny Chun Hui Su, Taiwan, CN;
Ping Wei, Shanghai, CN;
Chen Wang, Shanghai, CN;
Journey L. Zhu, Shanghai, CN;
Given Jing Chen, Shanghai, CN;
Jinder Jow, Missouri City, TX (US);
Kenny Chun Hui Su, Taiwan, CN;
Ping Wei, Shanghai, CN;
Chen Wang, Shanghai, CN;
Dow Global Technologies LLC, Midland, MI (US);
Abstract
This invention provides intumescent, halogen-free, polymeric, silicon-phosphorus-nitrogen (SPN) flame retardant, a process for their preparation, and systems, compositions and articles into which they are incorporated. The inventive intumescent, halogen-free, SPN polymer compositions afford good flame retardant performance at a lower loading compared to conventional phosphorus and nitrogen based intumescent flame retardant compositions.