BE776753A - PROCESS FOR PREPARING ACRYLIC ACID AND METHACRYLIQU ACID - Google Patents

PROCESS FOR PREPARING ACRYLIC ACID AND METHACRYLIQU ACID

Info

Publication number
BE776753A
BE776753A BE776753A BE776753A BE776753A BE 776753 A BE776753 A BE 776753A BE 776753 A BE776753 A BE 776753A BE 776753 A BE776753 A BE 776753A BE 776753 A BE776753 A BE 776753A
Authority
BE
Belgium
Prior art keywords
acid
methacryliqu
preparing acrylic
acrylic acid
preparing
Prior art date
Application number
BE776753A
Other languages
French (fr)
Inventor
C E Frank
J H Murib
Original Assignee
Nat Distillers Chem Corp
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 Nat Distillers Chem Corp filed Critical Nat Distillers Chem Corp
Publication of BE776753A publication Critical patent/BE776753A/en

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
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
BE776753A 1970-12-17 1971-12-15 PROCESS FOR PREPARING ACRYLIC ACID AND METHACRYLIQU ACID BE776753A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9928370A 1970-12-17 1970-12-17
US19749571A 1971-11-10 1971-11-10

Publications (1)

Publication Number Publication Date
BE776753A true BE776753A (en) 1972-06-15

Family

ID=26795918

Family Applications (1)

Application Number Title Priority Date Filing Date
BE776753A BE776753A (en) 1970-12-17 1971-12-15 PROCESS FOR PREPARING ACRYLIC ACID AND METHACRYLIQU ACID

Country Status (7)

Country Link
AU (1) AU463092B2 (en)
BE (1) BE776753A (en)
CA (1) CA954140A (en)
DE (1) DE2162866C3 (en)
GB (1) GB1362068A (en)
IT (1) IT944108B (en)
NL (1) NL7117368A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947495A (en) * 1974-07-01 1976-03-30 National Distillers And Chemical Corporation Process for the preparation of acrylic and methacrylic acids
JPS5182215A (en) * 1975-01-16 1976-07-19 Nippon Kayaku Kk Metakurirusan mataha akurirusanno seizoho
JPS5949215B2 (en) 1976-11-27 1984-12-01 日本化薬株式会社 Method for producing methacrylic acid or acrylic acid
US4435598A (en) 1977-10-28 1984-03-06 National Distillers And Chemical Corporation Process for the catalytic oxidation of propylene to acrylic acid

Also Published As

Publication number Publication date
NL7117368A (en) 1972-06-20
DE2162866C3 (en) 1975-02-13
DE2162866A1 (en) 1972-08-31
AU3691671A (en) 1973-06-21
GB1362068A (en) 1974-07-30
AU463092B2 (en) 1975-07-17
DE2162866B2 (en) 1974-06-27
CA954140A (en) 1974-09-03
IT944108B (en) 1973-04-20

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