JPH0147454B2 - - Google Patents

Info

Publication number
JPH0147454B2
JPH0147454B2 JP55083542A JP8354280A JPH0147454B2 JP H0147454 B2 JPH0147454 B2 JP H0147454B2 JP 55083542 A JP55083542 A JP 55083542A JP 8354280 A JP8354280 A JP 8354280A JP H0147454 B2 JPH0147454 B2 JP H0147454B2
Authority
JP
Japan
Prior art keywords
methyl methacrylate
methanol
distillation column
methyl
temperature
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.)
Expired
Application number
JP55083542A
Other languages
English (en)
Japanese (ja)
Other versions
JPS579739A (en
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 JPS579739A (en) 1982-01-19
JPH0147454B2 true JPH0147454B2 (en, 2012) 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 (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220044107A (ko) 2020-09-30 2022-04-06 스미또모 가가꾸 가부시키가이샤 조성물

Families Citing this family (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
SG71815A1 (en) * 1997-07-08 2000-04-18 Asahi Chemical Ind Method of producing methyl methacrylate
JP3238894B2 (ja) * 1998-02-09 2001-12-17 三菱レイヨン株式会社 メタクリル酸メチルの製造方法
US6680405B1 (en) 1998-02-09 2004-01-20 Mitsubishi Rayon Co., Ltd. Process for the preparation of methyl methacrylate
TW201739730A (zh) * 2015-12-18 2017-11-16 陶氏全球科技責任有限公司 用於純化甲基丙烯酸甲酯之方法
TW201722903A (zh) * 2015-12-18 2017-07-01 陶氏全球科技責任有限公司 用於純化甲基丙烯酸甲酯之方法
EP4353775A4 (en) * 2021-05-20 2024-12-04 Mitsubishi Chemical Corporation MONOMER COMPOSITION, METHACRYLIC RESIN COMPOSITION AND MOLDED RESIN ARTICLE
JPWO2024075474A1 (en, 2012) * 2022-10-04 2024-04-11

Family Cites Families (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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220044107A (ko) 2020-09-30 2022-04-06 스미또모 가가꾸 가부시키가이샤 조성물
EP3978541A1 (en) 2020-09-30 2022-04-06 Sumitomo Chemical Company Limited Methyl methacrylate composition
US11578160B2 (en) 2020-09-30 2023-02-14 Sumitomo Chemical Company, Limited Composition

Also Published As

Publication number Publication date
JPS579739A (en) 1982-01-19

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