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Hans Peter Brack, Bernd Jansen, Jan Henk Kamps, Edward Kung, Jan Pleun Lens, Hans Looij, Han Vermeulen: Branched polycarbonate resins and processes to prepare the same. Sabic Innovative Plastics IP, Larson & Anderson, July 20, 2010: US07759456 (4 worldwide citation)

A method of increasing the branching and polydispersity of a polycarbonate includes the steps of: (a) including in the polycarbonate at least one species of an alkyl substituted monomer, and (b) treating the polycarbonate at an elevated temperature and for a sufficient time to increase the branching ...


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Hans Peter Brack, Bernd Jansen, Jan Henk Kamps, Edward Kung, Jan Pleun Lens, Hans Looij, Han Vermeulen: Branched Polycarbonate Resins and Processes to Prepare the Same. General Electric Company, Marina Larson & Associates, Re Lexan, January 3, 2008: US20080004426-A1

A method of increasing the branching and polydispersity of a polycarbonate includes the steps of: (a) including in the polycarbonate at least one species of an alkyl substituted monomer, and (b) treating the polycarbonate at an elevated temperature and for a sufficient time to increase the branching ...


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Brack Hans Peter, Jansen Bernd, Kamps Jan Henk, Kung Edward, Lens Jan Pleun, Looij Hans, Vermulen Han: Branched polycarbonate resins and processes to prepare the same. Sabic Innovative Plastics Ip, Brack Hans Peter, Jansen Bernd, Kamps Jan Henk, Kung Edward, Lens Jan Pleun, Looij Hans, Vermulen Han, TOOP Barbara A, May 2, 2008: WO/2008/051652

A method of increasing the branching and polydispersity of a polycarbonate includes the steps of: (a) including in the polycarbonate at least one species of an alkyl substituted monomer, and (b) treating the polycarbonate at an elevated temperature and for a sufficient time to increase the branching ...


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Brack Hans Peter, Jansen Bernd, Kamps Jan Henk, Kung Edward, Lens Jan Pleun, Looij Hans, Vermulen Han: Branched polycarbonate resins and processes to prepare the same. Sabic Innovative Plastics IP, Bian Xinqin, September 23, 2009: CN200780039503

A method of increasing the branching and polydispersity of a polycarbonate includes the steps of: (a) including in the polycarbonate at least one species of an alkyl substituted monomer, and (b) treating the polycarbonate at an elevated temperature and for a sufficient time to increase the branching ...