FR1411337A - Improvements in manufacturing processes for methacrylic acid and its derivatives - Google Patents

Improvements in manufacturing processes for methacrylic acid and its derivatives

Info

Publication number
FR1411337A
FR1411337A FR988320A FR988320A FR1411337A FR 1411337 A FR1411337 A FR 1411337A FR 988320 A FR988320 A FR 988320A FR 988320 A FR988320 A FR 988320A FR 1411337 A FR1411337 A FR 1411337A
Authority
FR
France
Prior art keywords
derivatives
methacrylic acid
manufacturing processes
processes
manufacturing
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
FR988320A
Other languages
French (fr)
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.)
Lonza AG
Original Assignee
Lonza 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
Priority claimed from CH1146263A external-priority patent/CH430691A/en
Application filed by Lonza AG filed Critical Lonza AG
Priority to FR988320A priority Critical patent/FR1411337A/en
Application granted granted Critical
Publication of FR1411337A publication Critical patent/FR1411337A/en
Expired legal-status Critical Current

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
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/317—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C07C67/327—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups by elimination of functional groups containing oxygen only in singly bound form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
FR988320A 1963-09-17 1964-09-16 Improvements in manufacturing processes for methacrylic acid and its derivatives Expired FR1411337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR988320A FR1411337A (en) 1963-09-17 1964-09-16 Improvements in manufacturing processes for methacrylic acid and its derivatives

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1146263A CH430691A (en) 1963-09-17 1963-09-17 Process for the preparation of methacrylic compounds
FR988320A FR1411337A (en) 1963-09-17 1964-09-16 Improvements in manufacturing processes for methacrylic acid and its derivatives

Publications (1)

Publication Number Publication Date
FR1411337A true FR1411337A (en) 1965-09-17

Family

ID=25708360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR988320A Expired FR1411337A (en) 1963-09-17 1964-09-16 Improvements in manufacturing processes for methacrylic acid and its derivatives

Country Status (1)

Country Link
FR (1) FR1411337A (en)

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