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:
Jul. 16, 2013
Filed:
Oct. 17, 2008
Jingwei Xu, Guangzhou, CN;
Xiaoguang YE, Guangzhou, CN;
BO Wu, Guangzhou, CN;
Xiaohui Wu, Guangzhou, CN;
Fanglin Ning, Guangzhou, CN;
Fuyu HU, Guangzhou, CN;
Jingwei Xu, Guangzhou, CN;
Xiaoguang Ye, Guangzhou, CN;
Bo Wu, Guangzhou, CN;
Xiaohui Wu, Guangzhou, CN;
Fanglin Ning, Guangzhou, CN;
Fuyu Hu, Guangzhou, CN;
Kingfa Science & Technology Co., Ltd, Guangzhou, Guangdong, CN;
Shanghai Kingfa Science & Technology Co., Ltd, Shanghai, CN;
Abstract
The present invention discloses a thermoplastic flame-retardant alloy and a method for preparing it, composed of the following components as below (parts by weight): 5-94 parts of ABS resin, 3-94 parts of polyester or co-polyester or the mixture of both, 1-50 parts of brominated flame retardant, 1-10 parts of flame-retardant aid, 0.001-30 parts of chlorinated polyethylene (CPE), 0.001-2 parts of anti-dripping agent and 0.1-6 parts of processing aid. Comparing with the ABS flame retardant presenting the prior art, the thermoplastic flame-retardant alloy features better glossiness, scratch resistance, stronger ultraviolet radiation resistance and better mechanical property, thus making up for the disadvantage that the flame-retardant ABS is prone to become yellow on some occasions with high weatherability requirements. Furthermore, the preparation method of the thermoplastic flame-retardant alloy for the present invention is successive, stable and feasible.