Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Andrei Leonidovich Zagorsky0
Dmitry Kirillovich Toropov0
Date of Patent
February 23, 2010
Patent Application Number
11817765
Date Filed
February 17, 2006
Patent Primary Examiner
Patent abstract
Disclosed is a method for production of polyphenylene by means of polymerization of phenols. The method comprises using hydroquinone as a phenol, which is predissolved in water or in alcoholic solution, adding hydrogen peroxide in the presence of transition metals aquo-ions, and controlling temperature during polymerization keeping it not higher than the boiling point, and controlling pH in the range of 2-7. In on example embodiment, Cr, Mn, Fe, Cu, Ni, Co, Zn aquo-ions or a combination thereof may be used as transition metal aquo-ions.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
