摘要 |
A method of hydrogenating a polymer comprises: (a) providing a dense phase, the dense phase comprising a polymer in a solvent; (b) providing a catalyst system, the catalyst system comprising as least one metal hydrogenation catalyst (preferably including nickel or ruthenium); and (c) providing a light phase, the light phase comprising, consisting of or consisting essentially of hydrogen and carbon dioxide; and (d) contacting the dense phase, the light phase and the catalyst system under conditions in which the hydrogen reacts with the polymer and hydrogenates the polymer. |
申请人 |
NORTH CAROLINA STATE UNIVERSITY;ROBERTS, GEORGE, W.;XU, DAWEI;KISEROW, DOUGLAS, J.;CARBONELL, RUBEN, G. |
发明人 |
ROBERTS, GEORGE, W.;XU, DAWEI;KISEROW, DOUGLAS, J.;CARBONELL, RUBEN, G. |