TW200704637A - Method for producing acrylic ester - Google Patents

Method for producing acrylic ester

Info

Publication number
TW200704637A
TW200704637A TW095117736A TW95117736A TW200704637A TW 200704637 A TW200704637 A TW 200704637A TW 095117736 A TW095117736 A TW 095117736A TW 95117736 A TW95117736 A TW 95117736A TW 200704637 A TW200704637 A TW 200704637A
Authority
TW
Taiwan
Prior art keywords
acrylic ester
less
ppm
amount
high boiling
Prior art date
Application number
TW095117736A
Other languages
Chinese (zh)
Inventor
Masanobu Koyama
Original Assignee
Toagosei Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toagosei Co Ltd filed Critical Toagosei Co Ltd
Publication of TW200704637A publication Critical patent/TW200704637A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds

Abstract

To provide a method for producing a high boiling acrylic ester having a reduced discoloration without employing distillation in the purification process. A method for producing a high boiling acrylic ester having an APHA of 100 or less, characteristic in that, in the production of a high boiling acrylic ester by the esterification reaction of an acrylic acid and an alcohol, the acrylic acid contains an aldehyde in an amount of 100 ppm by weight or less and the resulting acrylic ester is not distilled in a purification process. The aldehyde is preferably furfural contained in an amount of 45 ppm or less, more preferably, in an amount of 10 ppm or less.
TW095117736A 2005-05-23 2006-08-25 Method for producing acrylic ester TW200704637A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005149087 2005-05-23

Publications (1)

Publication Number Publication Date
TW200704637A true TW200704637A (en) 2007-02-01

Family

ID=37451905

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095117736A TW200704637A (en) 2005-05-23 2006-08-25 Method for producing acrylic ester

Country Status (2)

Country Link
TW (1) TW200704637A (en)
WO (1) WO2006126479A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104193622B (en) * 2013-09-29 2015-07-29 安庆飞凯高分子材料有限公司 A kind of preparation method of polyoxyethylene nonylphenol ether acrylate
CN104803852B (en) * 2015-03-11 2017-10-27 张家港康得新光电材料有限公司 A kind of post-processing approach of UV-curable monomer for optical film

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2640495B2 (en) * 1988-05-25 1997-08-13 三菱レイヨン株式会社 Purification method of methyl methacrylate
US5488141A (en) * 1994-06-10 1996-01-30 Rohm And Haas Company Removal of carbonyl impurities from αβ unsaturated carboxylic acid esters
US5789613A (en) * 1996-05-07 1998-08-04 Rohm And Haas Company Reduction of carbonyl impurities in α, β-unsaturated acids and esters
DE19814449A1 (en) * 1998-03-31 1999-10-07 Basf Ag Process for the preparation of (meth) acrylic acid and (meth) acrylic acid esters
JP2002173465A (en) * 2000-09-29 2002-06-21 Sanyo Chem Ind Ltd Method for producing condensed dehydration product
JP3999160B2 (en) * 2003-05-14 2007-10-31 株式会社日本触媒 Method for producing easily polymerizable substance

Also Published As

Publication number Publication date
WO2006126479A1 (en) 2006-11-30

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