Method for producing an (meth)acrylate syrup

The invention discloses a method for producing (meth)acrylate syrup, the method comprising initiating polymerization using the following components at a temperature of 50-80 DEG C: a (meth)acrylate ester monomer, a chain transfer agent, a diacyl peroxide initiator, and 0.5-3.0 moles, based on 1 mole...

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Bibliographic Details
Main Author LEE JAE-GWAN,KIM NO-MA,CHANG SUK-KY
Format Patent
LanguageEnglish
Published 16.05.2007
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:The invention discloses a method for producing (meth)acrylate syrup, the method comprising initiating polymerization using the following components at a temperature of 50-80 DEG C: a (meth)acrylate ester monomer, a chain transfer agent, a diacyl peroxide initiator, and 0.5-3.0 moles, based on 1 mole of the diacyl peroxide initiator, of a tertiary amine cocatalyst. In the disclosed method, a reaction runway does not occur even in bulk polymerization, it is easy to control molecular weight and it is possible to form a high-molecular weight (meth)acrylate syrup without stirring failure.
Bibliography:Application Number: CN2005818508