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Title:
METHOD FOR PRODUCING POLYESTER (METH)ACRYLATE
Document Type and Number:
Japanese Patent JP2009263515
Kind Code:
A
Abstract:

To provide a method, by which an amount of waste water in a cleaning process is reduced, for producing a polyester (meth)acrylate.

In this method for producing a polyester (meth)acrylate, (meth)acrylic acid, polyol, and a polymerization inhibitor are reacted in an organic solvent while circulating them through a path passing via a fixed bed reactor filled with a solid acid catalyst.


Inventors:
SAITO TAKESHI
KONDO SHUICHI
HAMADA KEIJI
Application Number:
JP2008115396A
Publication Date:
November 12, 2009
Filing Date:
April 25, 2008
Export Citation:
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Assignee:
HITACHI CHEMICAL CO LTD
International Classes:
C08G63/91
Domestic Patent References:
JP2006151923A2006-06-15
JP2006096748A2006-04-13
JP2000119216A2000-04-25
JPH0673172A1994-03-15



 
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