国家/地区 中国（3）
IPC部 C（3） B（2）
IPC大类 C11（3）
IPC小类 C11D（3）
IPC C11D003/60（3）
发明人
公开年 2021（3）
申请年 2020（3）
专利权人

Wax removing water useful for cleaning comprises equipment modified PVA composite material, surfactant and de-ionizedwater.

SUN F, KE S, MA C, TIAN W, ZHU Z, ZHOU Y, ZHANG T

Cleaning of reactor during drug synthesis, involves pouring lye into reactor, closing reactor, pouring out spent lye before use, rinsing with purified water, and adding ethanol solution to alkali-washed reactor.

DENG Y

Chinese herbal medicine detergent is prepared by adding thickener to deionized water, heating, stirring, cooling, adding cocamide diethanolamine, alkyl glycosides.

ZHANG J