发明人沈红梅,高志强,刘建华. "Method for the Synthesis of 34901-14-9
O,O inverted exclamation marka-Bis(3-aminopropyl)polyethylene glycol
O,O inverted exclamation marka-Bis(3-aminopropyl)polyethylene glycol 1,500
Poly(ethylene glycol) bis(3-aminopropyl) terminated" [P]. 中国发明专利, 专利号 CN 113842099 A, 授权公告日 2024-12-10.
发明人杨光,李文辉,郭海燕. "A Process for Preparing High-Purity 34901-14-9
O,O inverted exclamation marka-Bis(3-aminopropyl)polyethylene glycol
O,O inverted exclamation marka-Bis(3-aminopropyl)polyethylene glycol 1,500
Poly(ethylene glycol) bis(3-aminopropyl) terminated" [P]. 中国发明专利, 专利号 CN 117330524 B, 授权公告日 2022-07-13.
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