JPS5371011A - Extraction of methacrylic acid - Google Patents

Extraction of methacrylic acid

Info

Publication number
JPS5371011A
JPS5371011A JP14735876A JP14735876A JPS5371011A JP S5371011 A JPS5371011 A JP S5371011A JP 14735876 A JP14735876 A JP 14735876A JP 14735876 A JP14735876 A JP 14735876A JP S5371011 A JPS5371011 A JP S5371011A
Authority
JP
Japan
Prior art keywords
methacrylic acid
extraction
solvent
separate
mixture containing
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.)
Pending
Application number
JP14735876A
Other languages
Japanese (ja)
Inventor
Tetsuya Orui
Michio Kato
Masami Ayano
Masaaki Iwasa
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP14735876A priority Critical patent/JPS5371011A/en
Publication of JPS5371011A publication Critical patent/JPS5371011A/en
Pending legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To extract methacrylic acid from a mixture containing methacrylic acid efficiently and to separate it easily after the extraction, using methyl isobutyl ketone having a large partition coefficient as a solvent.
COPYRIGHT: (C)1978,JPO&Japio
JP14735876A 1976-12-07 1976-12-07 Extraction of methacrylic acid Pending JPS5371011A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14735876A JPS5371011A (en) 1976-12-07 1976-12-07 Extraction of methacrylic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14735876A JPS5371011A (en) 1976-12-07 1976-12-07 Extraction of methacrylic acid

Publications (1)

Publication Number Publication Date
JPS5371011A true JPS5371011A (en) 1978-06-24

Family

ID=15428380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14735876A Pending JPS5371011A (en) 1976-12-07 1976-12-07 Extraction of methacrylic acid

Country Status (1)

Country Link
JP (1) JPS5371011A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55127339A (en) * 1979-03-15 1980-10-02 Halcon International Inc Recovery of methacrylic acid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55127339A (en) * 1979-03-15 1980-10-02 Halcon International Inc Recovery of methacrylic acid
JPS6348857B2 (en) * 1979-03-15 1988-09-30 Harukon Esu Deii Guruupu Inc Za

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