公开(公告)号：EP2291445A1

公开(公告)日：2011-03-09

申请号：EP09767465.9

申请日：2009-06-08

申请人： Dow Global Technologies Inc.

发明人： CASTELLUCCIO, Anthony, J. ,  DEAN, Jeffrey, J. ,  WANG, Alec, Y. ,  MILLER, Lindsey, Anne ,  JAIN, Pradeep ,  KUHLMAN, Roger, L. ,  TAHA, Angela, N. ,  GREEN, Larry, Shayne ,  MARCHAND, Gary, R. ,  EWART, Sean, W. ,  SIMS, Jeffrey, A. ,  BLASCHKE, Chris ,  FAILS, Brandon

IPC分类号： C08K5/00 ,  C08L23/08 ,  C08F6/02 ,  C08L53/00 ,  C08K3/22 ,  C08K5/098

CPC分类号： C08F210/14 ,  C08F6/02 ,  C08F210/16 ,  C08F297/08 ,  C08F297/083 ,  C08F2500/03 ,  C08F2500/08 ,  C08F2500/11 ,  C08F2500/12 ,  C08F2500/19 ,  C08F2500/20 ,  C08K5/098 ,  C08K5/12 ,  C08K5/17 ,  C08K5/52 ,  C08L23/0815 ,  C08L53/00 ,  C08L2666/02

摘要： Improved reaction processes comprise reacting a mixture to form a product comprising a metal alkyl, metal oxide, or mixture thereof and then passing said product to a post-reactor heat exchanger. The improvement comprises one or more of the following: (1) reacting said metal alkyl compound with an acid to produce a soluble metal ester; or (2) adding an ionic surfactant; or (3) adding a mixture comprising an antioxidant to the product under conditions sufficient to avoid formation of significant amounts of insoluble metal or metal compounds derived from said metal alkyl compound; or (4) purging said post-reactor heat exchanger with an inert gas under conditions to remove metal oxide from the post-reactor heat exchanger.