ES225366A3 - A procedure for the manufacture of esters of metacrylic acid, especially of methyl ester (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the manufacture of esters of metacrylic acid, especially of methyl ester (Machine-translation by Google Translate, not legally binding)

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Publication number
ES225366A3
ES225366A3 ES225366A ES225366A ES225366A3 ES 225366 A3 ES225366 A3 ES 225366A3 ES 225366 A ES225366 A ES 225366A ES 225366 A ES225366 A ES 225366A ES 225366 A3 ES225366 A3 ES 225366A3
Authority
ES
Spain
Prior art keywords
translation
esters
manufacture
machine
methyl ester
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
ES225366A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES225366A priority Critical patent/ES225366A3/en
Publication of ES225366A3 publication Critical patent/ES225366A3/en
Expired legal-status Critical Current

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Abstract

Process for the manufacture of esters of methacrylic acid, especially methyl ester, consisting essentially of acetone cyanohydrin which is first hydrolyzed, then subjecting the product to dehydration, by concentrated sulfuric acid or fuming, sulfuric acid alkyl, phosphoric, hydrochloric or analogous, operating for one to two hours and at temperatures between 80º and 100º c, in the presence of copper or another antipolymerizing catalyst, such as sulfur, diphenylamine, hydroquinone, tannin or the like. (Machine-translation by Google Translate, not legally binding)
ES225366A 1955-11-26 1955-11-26 A procedure for the manufacture of esters of metacrylic acid, especially of methyl ester (Machine-translation by Google Translate, not legally binding) Expired ES225366A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES225366A ES225366A3 (en) 1955-11-26 1955-11-26 A procedure for the manufacture of esters of metacrylic acid, especially of methyl ester (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES225366A ES225366A3 (en) 1955-11-26 1955-11-26 A procedure for the manufacture of esters of metacrylic acid, especially of methyl ester (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES225366A3 true ES225366A3 (en) 1956-04-01

Family

ID=69402288

Family Applications (1)

Application Number Title Priority Date Filing Date
ES225366A Expired ES225366A3 (en) 1955-11-26 1955-11-26 A procedure for the manufacture of esters of metacrylic acid, especially of methyl ester (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES225366A3 (en)

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