专利号:CN-110922640-B 优先权日:2019-12-16 标题 :Modified titanium dioxide and rare earth composite stabilizer for ultrasonic-assisted synthesis of PVC (polyvinyl chloride) and application thereof
专利号:CN-110922640-A 优先权日:2019-12-16 标题:Modified titanium dioxide and rare earth composite stabilizer for ultrasonic-assisted synthesis of PVC and its application
专利号:CN-106442762-B 优先权日:2016-08-31 标 题 :The detection method of methyl chloride tin for thiol methyl tin synthesis technology
专利号:CN-106442762-A 优先权日:2016-08-31 标 题 :Method for detecting methyl tin chloride used in the synthesis process of methyl tin mercaptide