双酚单丙烯酸酯抗氧剂KY-500的制备

1.广州合成材料研究院,广东,广州,510665

2.广州合成材料研究院,广东,广州,510665

3.广州合成材料研究院,广东,广州,510665

Preparation of Biphenol Acrylate Antioxidant KY-500

介绍了采用2,2'-乙撑(4,6-二特戊基)苯酚、丙烯酸等为原料,合成抗氧剂KY-500的工艺方法.该工艺提高了抗氧剂KY-500合成收率.

[1]	Yachigo shinichi;Ishii Tamaki;Takahashi Yukoh et al.Stabilizer for polymeric substance and polymeric substance composition containing the same[P].US 4525514,1985.
[2]	Sasaki Manji;Yachigo Shinichi;Inoue Kikumitsu et al.Phonelic compound and it's use as a stabilizer for butadiene polymer[P].EP 0322166,1998.

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