JPS579739A - Purification of methyl methacrylate - Google Patents

Purification of methyl methacrylate

Info

Publication number
JPS579739A
JPS579739A JP8354280A JP8354280A JPS579739A JP S579739 A JPS579739 A JP S579739A JP 8354280 A JP8354280 A JP 8354280A JP 8354280 A JP8354280 A JP 8354280A JP S579739 A JPS579739 A JP S579739A
Authority
JP
Japan
Prior art keywords
methyl methacrylate
column
methanol
mixed solution
layer
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP8354280A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0147454B2 (zh
Inventor
Atsushi Aoshima
Yoshio Suzuki
Mikihiko Nakamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP8354280A priority Critical patent/JPS579739A/ja
Priority to EP81104673A priority patent/EP0044409B1/en
Priority to DE8181104673T priority patent/DE3161884D1/de
Priority to KR1019810002241A priority patent/KR840001899B1/ko
Publication of JPS579739A publication Critical patent/JPS579739A/ja
Priority to US06/497,783 priority patent/US4518462A/en
Publication of JPH0147454B2 publication Critical patent/JPH0147454B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP8354280A 1980-06-20 1980-06-20 Purification of methyl methacrylate Granted JPS579739A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP8354280A JPS579739A (en) 1980-06-20 1980-06-20 Purification of methyl methacrylate
EP81104673A EP0044409B1 (en) 1980-06-20 1981-06-17 Process for purifying methyl methacrylate
DE8181104673T DE3161884D1 (en) 1980-06-20 1981-06-17 Process for purifying methyl methacrylate
KR1019810002241A KR840001899B1 (ko) 1980-06-20 1981-06-19 메틸 메타아크릴레이트의 정제방법
US06/497,783 US4518462A (en) 1980-06-20 1983-05-25 Distillation process for purifying methyl methacrylate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8354280A JPS579739A (en) 1980-06-20 1980-06-20 Purification of methyl methacrylate

Publications (2)

Publication Number Publication Date
JPS579739A true JPS579739A (en) 1982-01-19
JPH0147454B2 JPH0147454B2 (zh) 1989-10-13

Family

ID=13805389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8354280A Granted JPS579739A (en) 1980-06-20 1980-06-20 Purification of methyl methacrylate

Country Status (1)

Country Link
JP (1) JPS579739A (zh)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58203940A (ja) * 1982-05-25 1983-11-28 Toagosei Chem Ind Co Ltd メタクリル酸メチルの回収方法
US5969178A (en) * 1997-07-08 1999-10-19 Asahi Kasei Kogyo Kabushiki Kaisha Using methacrolein and methanol as dehydration and absorption agents during production of methyl methacrylate
WO2001010811A1 (fr) * 1998-02-09 2001-02-15 Mitsubishi Rayon Co., Ltd. Procede de preparation de methacrylate de methyle
US6680405B1 (en) 1998-02-09 2004-01-20 Mitsubishi Rayon Co., Ltd. Process for the preparation of methyl methacrylate
KR20180094937A (ko) * 2015-12-18 2018-08-24 다우 글로벌 테크놀로지스 엘엘씨 메틸 메타크릴레이트의 정제 방법
JP2018537465A (ja) * 2015-12-18 2018-12-20 ローム アンド ハース カンパニーＲｏｈｍ Ａｎｄ Ｈａａｓ Ｃｏｍｐａｎｙ メタクリル酸メチルの精製のための方法
WO2022244833A1 (ja) * 2021-05-20 2022-11-24 三菱ケミカル株式会社 単量体組成物、メタクリル系樹脂組成物及び樹脂成形体
WO2024075474A1 (ja) * 2022-10-04 2024-04-11 三菱ケミカル株式会社 粒状組成物、塗料、インク及び接着剤

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6889322B1 (ja) 2020-09-30 2021-06-18 住友化学株式会社 組成物

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54106412A (en) * 1978-02-08 1979-08-21 Kyowa Yuka Kk Method of purifying ester

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54106412A (en) * 1978-02-08 1979-08-21 Kyowa Yuka Kk Method of purifying ester

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58203940A (ja) * 1982-05-25 1983-11-28 Toagosei Chem Ind Co Ltd メタクリル酸メチルの回収方法
JPH0119374B2 (zh) * 1982-05-25 1989-04-11 Toa Gosei Chem Ind
US5969178A (en) * 1997-07-08 1999-10-19 Asahi Kasei Kogyo Kabushiki Kaisha Using methacrolein and methanol as dehydration and absorption agents during production of methyl methacrylate
WO2001010811A1 (fr) * 1998-02-09 2001-02-15 Mitsubishi Rayon Co., Ltd. Procede de preparation de methacrylate de methyle
US6680405B1 (en) 1998-02-09 2004-01-20 Mitsubishi Rayon Co., Ltd. Process for the preparation of methyl methacrylate
KR20180094937A (ko) * 2015-12-18 2018-08-24 다우 글로벌 테크놀로지스 엘엘씨 메틸 메타크릴레이트의 정제 방법
JP2018537465A (ja) * 2015-12-18 2018-12-20 ローム アンド ハース カンパニーＲｏｈｍ Ａｎｄ Ｈａａｓ Ｃｏｍｐａｎｙ メタクリル酸メチルの精製のための方法
JP2018537466A (ja) * 2015-12-18 2018-12-20 ローム アンド ハース カンパニーＲｏｈｍ Ａｎｄ Ｈａａｓ Ｃｏｍｐａｎｙ メタクリル酸メチルの精製のための方法
WO2022244833A1 (ja) * 2021-05-20 2022-11-24 三菱ケミカル株式会社 単量体組成物、メタクリル系樹脂組成物及び樹脂成形体
WO2024075474A1 (ja) * 2022-10-04 2024-04-11 三菱ケミカル株式会社 粒状組成物、塗料、インク及び接着剤

Also Published As

Publication number Publication date
JPH0147454B2 (zh) 1989-10-13

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