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. 05, 2012
Filed:
Dec. 28, 2009
Sheng-jen Lin, Taoyuan, TW;
Hsi-wen Chang, Jhonghe, TW;
Nai-yun Liang, Taipei, TW;
Wei-peng Lin, Sijhih, TW;
Ying-hsiu Hsiao, Tu-Chen, TW;
Sheng-Jen Lin, Taoyuan, TW;
Hsi-Wen Chang, Jhonghe, TW;
Nai-Yun Liang, Taipei, TW;
Wei-Peng Lin, Sijhih, TW;
Ying-Hsiu Hsiao, Tu-Chen, TW;
Taiwan Textile Research Institute, Tu-Chen, Taipei Hsien, TW;
Abstract
Disclosed herein is a composition for preparing a halogen-free flame retarding masterbatch with low phosphorous content. The flame retarding masterbatch includes a phosphorus-containing flame retardant in an amount of about 0.1-6 wt %, a sulfur-containing flame retardant in an amount of about 0.1-5 wt %, a tertiary or quaternary ammonium salt having tri- or tetra-functional groups in an amount of about 0.1-5 wt %, a thermoplastic polymer in an amount of about 79-99.6 wt %, and a dispersing agent in an amount of about 0.1-5 wt % in the composition.