国家/地区 中国（2）
IPC部 C（2）
IPC大类 C07（2）
IPC小类 C07F（2）
IPC
发明人 ZHANG Y（2）
公开年 2022（2）
申请年
专利权人

New rare earth flame-retardant complex derivative used as polymer material in fields of engineering plastics, macromolecule film, rubber, is prepared by dispersing ((6-oxo-6H-dibenzo (c, e)))(1,2)oxaphosphohexa-6-yl) methyl)succinic acid in deionized water, stirring, performing centrifugation.

CHEN L, WANG X, WANG S, WU Y, ZHANG Y, SONG L, LIN F

Plastic hydrolysis using binuclear metal complex catalyst, comprises carrying out plastic hydrolysis reaction in alkaline aqueous solution in presence of binuclear metal complex as catalyst to obtain monomer.

HU Q, ZHANG Y, ZHANG S, NIU Z