Siloxane-modified cyclotriphosphazene halogen-free flame retardant, preparation process and use thereof

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United States of America Patent

PATENT NO 10400173
APP PUB NO 20180112133A1
SERIAL NO

15475471

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Abstract

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The present invention provides a siloxane-modified cyclotriphosphazene halogen-free flame retardant, and a preparation method and a use thereof. The siloxane-modified cyclotriphosphazene halogen-free flame retardant has the structural formula as shown in Formula I. In the siloxane-modified cyclotriphosphazene halogen-free flame retardant of the present invention, three kinds of structures of siloxane, aryl phosphorus oxygen compound and cyclotriphosphazene are built in one molecular formula, which combines the advantages of three structures, improves the compatibility between the flame retardant and resins, has a high flame retardant efficiency and a better char formation and can greatly increase the flame retardancy and stability of resin cured products.

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Patent Owner(s)

Patent OwnerAddress
SHENGYI TECHNOLOGY CO LTDNO 5 GONGYE WEST ROAD SONGSHAN LAKE PARK DONGGUAN CITY GUANGDONG PROVINCE 523808 DONGGUAN CITY GUANGDONG PROVINCE 523808

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
He, Yueshan Guangdong, CN 15 36
Wang, Yongzhen Guangdong, CN 5 0
Xu, Yongjing Guangdong, CN 25 33
Yang, Zhongqiang Guangdong, CN 16 21

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