BE853379A - Procede de preparation d'acide methacrylique et de methacrylate de methyle - Google Patents

Procede de preparation d'acide methacrylique et de methacrylate de methyle

Info

Publication number
BE853379A
BE853379A BE176535A BE176535A BE853379A BE 853379 A BE853379 A BE 853379A BE 176535 A BE176535 A BE 176535A BE 176535 A BE176535 A BE 176535A BE 853379 A BE853379 A BE 853379A
Authority
BE
Belgium
Prior art keywords
methacrylic acid
methyl methacrylate
preparing methacrylic
preparing
methacrylate
Prior art date
Application number
BE176535A
Other languages
English (en)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of BE853379A publication Critical patent/BE853379A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE176535A 1976-04-10 1977-04-07 Procede de preparation d'acide methacrylique et de methacrylate de methyle BE853379A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762615887 DE2615887C3 (de) 1976-04-10 1976-04-10 Verfahren zur Herstellung von Methacrylsäure und Methacrylsäuremethylester und Katalysator zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
BE853379A true BE853379A (fr) 1977-10-07

Family

ID=5975120

Family Applications (1)

Application Number Title Priority Date Filing Date
BE176535A BE853379A (fr) 1976-04-10 1977-04-07 Procede de preparation d'acide methacrylique et de methacrylate de methyle

Country Status (2)

Country Link
BE (1) BE853379A (fr)
DE (1) DE2615887C3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2702187A1 (de) 1977-01-20 1978-07-27 Roehm Gmbh Verfahren zur herstellung von methacrylsaeure, dem nitril und estern dieser saeure
US4581471A (en) * 1983-04-12 1986-04-08 The British Petroleum Company P.L.C. Process for the production of unsaturated carboxylic acids and/or esters
CA1247129A (fr) * 1984-01-03 1988-12-20 Ji-Yong Ryu PREPARATION D'ESTERS A INSATURATION ETHYLENIQUE EN .alpha. OU EN .beta.

Also Published As

Publication number Publication date
DE2615887C3 (de) 1980-03-13
DE2615887A1 (de) 1977-10-20
DE2615887B2 (de) 1979-07-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BASF A.G.

Effective date: 19900430