07759456 is referenced by 4 patents and cites 23 patents.

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 and polydispersity relative to an otherwise equivalent polycarbonate without alkyl substituents.

Title
Branched polycarbonate resins and processes to prepare the same
Application Number
11/623847
Publication Number
7759456 (B2)
Application Date
January 17, 2007
Publication Date
July 20, 2010
Inventor
Han Vermeulen
Hoeven
NL
Hans Looij
Bergen op Zoom
NL
Jan Pleun Lens
Breda
NL
Edward Kung
Bergen op Zoom
NL
Jan Henk Kamps
Bergen op Zoom
NL
Bernd Jansen
Bergen Op Zoom
NL
Hans Peter Brack
Herrliberg
CH
Agent
Larson & Anderson
Assignee
Sabic Innovative Plastics IP
NL
IPC
C08G 64/14
C08G 64/06
C08G 64/40
C09J 3/00
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