专利名称：PHOSPHOR-CONTAINING PHENOL
FORMALDEHYDE RESIN AND FLAME-RETARDANT EPOXY RESIN HARDENERCONTAINING THEREOF
发明人：Qi SHEN,Xu-Feng LI,Dong ZHAO申请号：US14312703申请日：20140624
公开号：US20140378626A1公开日：20141225
摘要：The introduction of environmentally-friendly organic phosphorus group can notonly maintain the original excellent properties of epoxy resins, but also meet the highflame-retarding requirements, and have the ability to improve the vitrification
temperature (Tg), heat resistance and other characteristics of the material so that thecuring system can be successfully applied to the electronic materials field which are light,thin, small and precise, the present disclosure provides a flame-retarding phosphor-containing phenol-formaldehyde novolac and the preparation method thereof, the use ofthe compound to react with the epoxy group of an epoxy resin to obtain an
environmentally-friendly and high performing halogen-free cured flame retarding epoxyresin, and the compound can also be used for curing epoxy resins and gives a high flame-retarding effect.
申请人：Jiangsu Yoke Technology Co., Ltd
地址：Jiangsu Province CN
国籍：CN
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