CA1025461A - Composes stables et methodes d'inhiber la polymerisation des esters d'acides carboxyliques insatures - Google Patents

Composes stables et methodes d'inhiber la polymerisation des esters d'acides carboxyliques insatures

Info

Publication number
CA1025461A
CA1025461A CA209,837A CA209837A CA1025461A CA 1025461 A CA1025461 A CA 1025461A CA 209837 A CA209837 A CA 209837A CA 1025461 A CA1025461 A CA 1025461A
Authority
CA
Canada
Prior art keywords
methods
carboxylic acid
acid esters
unsaturated carboxylic
stable compositions
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
CA209,837A
Other languages
English (en)
Inventor
Alfred B. Sullivan
Gene R. Wilder
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of CA1025461A publication Critical patent/CA1025461A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/62—Use of additives, e.g. for stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
CA209,837A 1973-09-21 1974-09-20 Composes stables et methodes d'inhiber la polymerisation des esters d'acides carboxyliques insatures Expired CA1025461A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00399437A US3855281A (en) 1973-09-21 1973-09-21 Stable compositions for of inhibiting polymerization of unsaturated carboxylic acid esters

Publications (1)

Publication Number Publication Date
CA1025461A true CA1025461A (fr) 1978-01-31

Family

ID=23579504

Family Applications (1)

Application Number Title Priority Date Filing Date
CA209,837A Expired CA1025461A (fr) 1973-09-21 1974-09-20 Composes stables et methodes d'inhiber la polymerisation des esters d'acides carboxyliques insatures

Country Status (7)

Country Link
US (1) US3855281A (fr)
JP (1) JPS5249448B2 (fr)
CA (1) CA1025461A (fr)
DE (1) DE2445115C3 (fr)
FR (1) FR2244749B1 (fr)
GB (1) GB1445647A (fr)
IT (1) IT1022164B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016198A (en) * 1974-01-25 1977-04-05 Monsanto Company Stabilization of unsaturated carboxylic acid esters with mixtures of polyalkylene-amines and arylenediamines
US4051067A (en) * 1974-01-25 1977-09-27 Monsanto Company Stabilization of unsaturated carboxylic acid esters with mixtures of polyalkyleneamines and arylenediamines
US4692544A (en) * 1985-08-23 1987-09-08 Sandoz Ltd. Inhibiting polymerization of ethylenically unsaturated monomers
US4912247A (en) * 1989-01-19 1990-03-27 Betz Laboratories, Ltd. Enhancement of aromatic amine inhibition of acrylate monomer polymerization by addition of mannich products
US7683017B2 (en) * 2007-06-20 2010-03-23 Chevron Oronite Company Llc Synergistic lubricating oil composition containing a mixture of a nitro-substituted diarylamine and a diarylamine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822348A (en) * 1951-11-14 1958-02-04 Du Pont Ester interchange catalysts
GB1196676A (en) * 1966-10-26 1970-07-01 Mitsubishi Rayon Co Method of Retarding Polymerization in the Process for the Production of Methacrylic Acid Esters

Also Published As

Publication number Publication date
GB1445647A (en) 1976-08-11
DE2445115B2 (de) 1977-09-15
FR2244749B1 (fr) 1978-11-24
DE2445115C3 (de) 1978-05-18
IT1022164B (it) 1978-03-20
JPS5249448B2 (fr) 1977-12-17
FR2244749A1 (fr) 1975-04-18
US3855281A (en) 1974-12-17
JPS5076018A (fr) 1975-06-21
DE2445115A1 (de) 1975-03-27

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