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:
May. 10, 2016
Filed:
Dec. 17, 2010
Yabin Sun, Shanghai, CN;
Journey LU Zhu, Shanghai, CN;
David Hong Fei Guo, Shanghai, CN;
Xiangyang Tai, Shanghai, CN;
Yurong Cao, Shanghai, CN;
Xiaorong A. He, Shanghai, CN;
Leon Bin LI, Shanghai, CN;
Yabin Sun, Shanghai, CN;
Journey Lu Zhu, Shanghai, CN;
David Hong Fei Guo, Shanghai, CN;
Xiangyang Tai, Shanghai, CN;
Yurong Cao, Shanghai, CN;
Xiaorong A. He, Shanghai, CN;
Leon Bin Li, Shanghai, CN;
Dow Global Technologies LLC, Midland, MI (US);
Abstract
A halogen-free, flame retardant composition comprises: A. A polymer blend comprising: 1. Polypropylene, and 2. Thermoplastic elastomer (TPE) other than the polypropylene of (A)(1), and B. An intumescent flame retardant comprising at least one of: 1. A compound of Formula 1 where M is at least one of melamine, morpholine, piperazine, piperidine, alkyl hydroxyl and a triazine polymer of Formula 2 where D is a heterocyclic or polyamine moiety, and m and n are independently integers the sum (m+n) of which is less than 1000, and 2. A piperazine phosphate.