Tag Archives: Polyhydrated

Polyhydrated sodium sulfide dewatering techn during production of polyphenyl thioether

Application Number: 00116141Application Date: 2000.09.30Publication Number: 1312306Publication Date: 2001.09.12Priority Information: International: C08G75/02Applicant(s) Name: Huatuo Industry Development Co., Ltd., Sichuan Prov.Address: Inventor(s) Name: Jiang YuePatent Agency Code: 51105Patent Agent: zhang pengAbstract The present invention adopts polyhydrate sodium sulfide and p-dichlorobenzene as raw material, and utilizes the processes of dehydrating sodium sulfide and polycondensation to produce polyphenylene… Read More »